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Acromag: The I/O LeaderAcromag is a customer-driven manufac-
turer focused on developing embedded
I/O products that provide the best long
term value in the industry. Compare
and you’ll find that Acromag products
offer an unmatched balance of price,
performance, and features.
50+ Years of I/O Experience
Acromag has more than 50 years of
measurement and control experience.
Since 1957, we have delivered nearly a
million units to thousands of customers
around the globe for manufacturing,
power, environmental, transportation,
and military applications.
Top Quality and a 7-Year Warranty
We take every measure to guarantee youdependable operation and products that
perform at or beyond their specifications.
Our state-of-the-art manufacturing and
military-grade components add an extra
degree of ruggedness. Most products
qualify for an extended 7-year warranty.
And with ISO9000/AS9100 certified
quality control, you get full confidence.
All trademarks are the property of their respective owners.
Online Ordering
For your convenience, Acromag provides
full product documentation and pricing
information on our website. You can
obtain quotes or even place your order
directly on our website.
Fast Delivery from Stock
Most products can be shipped within
24 hours of receiving your order.
Special Services
We are happy to accommodate your
special requirements and offer the
following services:
• Custom product development
• Custom calibration
• Source inspections, quality audits
• Special shipping, documentation
• Protective humiseal coating
• Plastic and stainless steel tagging
Certification and Approvals
Many Acromag products carry globally
recognized agency approvals and safety
certifications.
• CE • Ethernet conformance
• UL, cUL • Modbus conformance
• Atex • Profibus certification
• CSA
2
Experience counts:
especially when
selecting an I/O
partner. And with
50 years of I/O
experience, Acromag
can help you improve
reliability, increase
productivity and
reduce your costs.
Call 877-214-6267 or 248-295-0880 for technical assistance.
DEPENDABLE SOLUTIONS
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3Visit www.acromag.com or e-mail us at [email protected]
Ethernet I/OAcromag’s EtherStax® andBusWorks® 900EN series cangreatly reduce your remoteI/O costs. Whether you havea large quantity of I/O or justa a few signals to interface,we have a cost-effective andspace-saving solution for you.All of Acromag’s I/O mod-ules are ruggedly designedfor dependable operation inrough industrial environments
Modbus I/OAnother BusWorks® product,the 900MB series provides asimple and affordable solutionfor remote I/O. These inch-wide analog and discrete I/Omodules monitor or control asmany as twelve channels.
Profibus I/OThe BusWorks® 900PB seriescan greatly reduce the cost to
monitor or control distributedI/O. Select from a variety ofanalog and discrete I/O mod-ules. Independent modulesare ideal for sites with just afew points or limited space.
Panel MetersThese bright displays caninterface current, voltage, ortemperature input signals,across Modbus-RTU networksor provide 4-20mA output.
I/O AccessoriesLook to Acromag for manyother I/O solutions such asfront-end signal conditionersand network communicationdevices.
Isolators andSignal Splitters
Acromag has the industry’sbest selection of isolators toeliminate ground loops andprotect your equipment fromsurges. From multi-channelloop-powered isolators toAC-powered signal splitters,we have the right solution foryour application.
Transmitters andSignal ConvertersSelect from dozens of modelsincluding intelligent program-mable signal conditioners,multi-channel isolated signalconverters, and two-wiretransmitters. Numerous input,output, and power options areavailable. Flexible mountingsupports DIN-rail and field-mount formats.
Limit AlarmsFrom simple limit relay tripsto programmable alarms,Acromag has your solution.Configure alarms for on/offcontrol, limits, window/band-pass, deviation, peak/valley,or rate of change detection.Alarms are available for AC,DC, and loop-poweredapplications.
ComputationThese I/O modules computeyour custom math equationsto perform functions such assignal characterizing, adding,multiplying, integrating, andtotalizing. Spreadsheet-styleequation entry makes it easy.Select current, voltage, pulse,or frequency output.
DISTRIBUTED I/O SIGNAL CONDITIONERS
www.acromag.com/profibus
www.acromag.com/isolators
www.acromag.com/transmitters
www.acromag.com/computation
www.acromag.com/alarms
www.acromag.com/ethernet
www.acromag.com/panelmeters
www.acromag.com/modbus
4
10
12
22
14
16
18
20
www.acromag.com/accessories
22
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Rugged and reliable
Ethernet I/O modules
are ready for your
most challenging
monitoring & control
applications.
EtherStax I/O Blocks
EtherStax I/O blocks provide a rugged,
high-density solution to interface many
analog or discrete signals to your control
system. Modbus TCP/UDP/IP support
enables reliable host data transfer or
peer-to-peer communication. Web-based
configuration simplifies setup with any
web browser. For OEM systems requiring
special mounting, enclosureless versions
are available. EtherStax are ideal for a
broad range of monitoring and control
or SCADA applications.
Rugged, Industrial-Grade Design
EtherStax are designed for high-reliability
operation in hostile environments. Units
are shock/vibration-resistant and feature
3-way isolation with surge protection.
I/O circuitry has over-temperature, over-
voltage, and over-current protection.
Redundant Power & Communication
Self-healing, redundant communication
paths support dual copper or fiber-optic
media. Dual DC power connections
for battery backup ensure dependable
operation. If host communication is lost,
outputs fail safely and a relay provides
local alarming or shutdown functions.
Stackable, High-Density I/O
Get up to 96 channels on a single unit
to monitor sensors, control devices, or
add local alarms. Aluminum enclosures
interlock for secure stacking that saves
space mounting on a surface or rail.
i2o peer-to-peer communication
Input channels on one unit can write
directly to outputs on another unit
without a host controller in between.(See Page 8 for more information)
Inputs• Analog current/voltage• 8B signal conditioning modules• Discrete level (on/off, open/close, hi/lo)
Outputs• Discrete switches and relays
Power• 18-36V DC
Communication• Modbus TCP/UDP/IP, i2o peer-to-peer
Software Support• Modbus C library (see Page 23)
Approvals• CE, UL/cUL Class I Div 2• Modbus TCP/IP conformance
For more information, visit our website at www.acromag.com/EtherStax
4 Call 877-214-6267 or 248-295-0880 for technical assistance.
ETHERNET I/O: HIGH-DENSITY
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5
High DensityDiscrete I/O
Up to 96 channels/unitfor cost/space-efficiencyES211x models provide aneasy way to interface a very
large quantity of I/O to yourcontrol system. Some modelssupport high-voltage signalswith isolation between allcircuits for extra reliability.
Highlights• Up to 96 discrete I/O
(any input/output mix)
• Ch-to-ch isolation adds pro-tection and noise immunity
• Fast updates refresh data on
all 96 channels in 1mS• Peer-to-peer i2o messaging
sends fast updates in <5mS
• Change of state detectioncatches quick changes
• Loop-back monitoringconfirms output state
High DensityAnalog I/O
Up to 64 inputs or16 outputs per unitES215x, ES216x, and ES217xmodels can interface a lot of
inputs and/or outputs to yournetwork. Differential inputseliminate ground loops. Built-in loopback circuits help verifythe output values.
Highlights
• Up to 64 SE (32 differential)DC voltage or current inputs
• 16-bit A/D and D/A ensuresprecision and accuracy
• Scans all inputs in <10mS;
scans 4-ch group in 770µS
• Updates outputs in <1mS/ch
• DB25 easily connects a rackof isolated 8B I/O modules
• Integrator/totalizer functionhas non-volatile memory
Open boardOEM versions
Flexible mounting andredundant ring supportAll EtherStax models can beordered without the aluminum
enclosure. The exposed circuitboard versions deliver thesame level of I/O performanceand reliability, but facilitatespecial mounting needs. Theyare more compact for tighterstacking and even more cost-effective for price-sensitivehigh-volume applications.
Highlights• Lighter and more compact
for OEM installations or
mounting in tight quarters• Higher-density stacking for
use with NEMA enclosures
• Supports a variety of specialmounting hardware
• -40 to 75°C operating range
Industrial-gradeEthernet switch
Managed / unmanaged,redundancy or notAcromag’s five and eight-portEthernet switches are specially
designed for industrial use.Rugged construction andmany security features ensurereliable operation. Self-healingredundant ring technologyprevents network interruptionsfor secure communications.
Highlights• Managed and unmanaged
models for copper or fiber
• Redundant ring technology(<300mS recovery)
• -25 to 70°C operation
• 1200V port-to-port isolationand surge suppression
• CE, UL/cUL Class I, Div 2
Please refer to Page 9 for additional information.
Visit www.acromag.com or e-mail us at [email protected]
EtherStax Discrete I/O Blocks
Model Digital Input Digital Output Input Range Output Range Isolation Communication Protocol
ES2113 96 bi-directional input/output channe ls (any mix ) 0-28V DC 0-28V DC (0.45A/ch) I/O i sola ted as a group Modbus TCP/IP, UDP/IP, i2o
ES2117 32 input channels 16 output channe ls 20-36V DC 2A @ 250V AC or 110V DC channel-to-channe l i sola tion Modbus TCP/IP, UDP/IP, i2o
ETHERSTAX ES2100 SERIES
EtherStax Analog I/O Blocks
Model Analog Input Analog Output Input Range Output Range Isolation Communication Protocol
ES2151/52 32 single-ended channels 16 channels 16 current + 16 voltage* DC DC current or voltage* I/O isolated as a group Modbus TCP/IP, UDP/IP, i2o
ES2153 32 single-ended channels 16 current + 16 voltage* DC I/O isolated as a group Modbus TCP/IP, UDP/IP, i2o
ES2161/62 32 differential channels DC current or voltage* I/O isolated as a group Modbus TCP/IP, UDP/IP
ES2163/64 64 single-ended channels DC current or voltage I/O isolated as a group Modbus TCP/IP, UDP/IP
ES2171/72 16 channels DC current or voltage* I/O isolated as a group Modbus TCP/IP, UDP/IP, i2o
* A DB25 serial port connects alternate voltage inputs or outputs from/to a rack of 8B analog I/O modules (see Page 22).
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These independent,
compact I/O modules
are ideal when you
need to interface a
small quantity of
I/O channels to your
system quickly, easily,
and economically.
BusWorks I/O Modules forEtherNet/IP, Modbus TCP/IP
Acromag’s BusWorks 900EN I/O modules
are the best way to monitor or control
a few I/O devices without all the hassles
and expensive startup costs you get with
complex block I/O systems.
Each inch-wide module has its own
EtherNet/IP or Modbus TCP/IP network
port and up to 16 I/O channels. No
buscouplers, CPUs, I/O racks, or special
power supplies are required. Just connect
your sensors, valves, motors, or other
devices and the I/O modules will link the
data to your control network. If you need
any extra channels in the future, just add
another I/O module.
Setup is fast and easy, too. A web
browser is the only software you need.
An embedded web page provides a
simple configuration menu to help you
quickly set desired operating parameters
and functions.
Commercial or Industrial-Grade I/O
Ask about commercial-grade models to
save money on less demanding projects.
Peer-to-peer communication with i2o
Input modules can write directly to
remote output modules without a PLC or
a PC in between.
Acromag also offers isolated, industrial-
grade 5-port switches to simplify your
network connections.
Inputs• Thermocouple • DC current/voltage• RTD/resistance • AC current• Millivolt • Discrete level/status• 8B signal conditioning modules
Outputs• DC voltage • Discrete switches• DC current
Power• 15-36V DC
Software Support• Configuration via web browser• Modbus C library (See Page 23)• Ethernet/IP .eds files• Utilities
Approvals• CE, ATEX, UL/cUL Class I Div 2• EtherNet/IP, Modbus TCP/IP conformance
For more information, visit our website at www.acromag.com/BusWorks-900EN
6 Call 877-214-6267 or 248-295-0880 for technical assistance.
ETHERNET I/O: COMPACT SIZE
958ENwith 8Bs
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Analog I/OModules
Multi-channel unitssave space, reduce costs96xEN/97xEN models networkanalog input or output signals.
Low noise, 16-bit A/D and12-bit D/A converters deliverhigh accuracy. Input modelsaccept voltage, current andtemperature sensor signals.Output units control devicesor write to other instruments.
Highlights• Universal I/O ranges
• Differential inputs eliminateground loops
Discrete I/OModules
Monitors and/or controlsup to 16 devices per unit98xEN models provide anisolated interface for discrete
I/O signals. Outputs provideon/off, high/low, or open/closedevice control. Inputs sensethe level/status of motors,valves and other equipment.
Highlights• Bi-directional I/O controls
and verifies level in one unit.
• Selectable failsafe modes
• Pulse counting capabilitywith non-volatile memory
Combination I/OModules
Mix analog and discreteI/O on a single module95xEN modules combine thefunctionality of three separate
models on one unit. Interfacesensors or process signals tothe network; drive devices orinstruments; and monitor orcontrol discrete devices.
Highlights• Universal I/O ranges
• 16-bit A/D & D/A convertersfor precise measurements
• Bi-directional discrete I/O foreasy loopback monitoring
Industrial-GradeEthernet Switch
Rugged 5-port switch900EN switches have internalintelligence for fast and easynetwork installation with auto
data rate, flow control, andcross-over. No setup needed ifused as a simple switch withAcromag I/O modules.
Highlights• -25 to 70°C range
• 1500V port-to-port isolation
• Redundant power support
• CE, ATEX, UL/cUL Class I,Div 2 approvals
7Visit www.acromag.com or e-mail us at [email protected]
Combination I/O Modules
Model Analog Input Analog Output Discrete I/O Communication Protocol Special Functions
951EN, 952EN 4 channels 2 channels 6 bi-directional channels, 0-35V DC Ethernet/IP or Modbus TCP/IP, i2o output loopback
958EN 16 channels (8Bs to DB25) 16 inputs (SSRs to DB25), 0-5V DC Modbus TCP/IP integrator/totalizer, sample avg.
BUSWORKS 900EN SERIES
Discrete I/O ModulesModel Discrete Input Discrete Output I/O Type Communication Protocol Special Functions
981EN 12 channels 0-35V DC, active-low inputs Ethernet/IP or Modbus TCP/IP
982EN 12 channels 0-35V DC, 0.5A/ch, low-side switches Ethernet/IP or Modbus TCP/IP, i2o
983EN 12 bi-directional input/output channels (any mix) same as 981EN inputs and 982EN outputs Ethernet/IP or Modbus TCP/IP, i2o output loopback
989EN 16 bi-directional I/O, 8 counter/timers 0-28V DC input/output, 32-bit 200Hz counters Modbus TCP/IP counter/timers w/ala rms
Analog I/O Modules
Model Analog Input Analog Output I/O Type Communication Protocol Special Functions
961EN, 962EN 6 channels, differential DC current or voltage Ethernet/IP or Modbus TCP/IP, i2o
963EN, 964EN 12 channels, single ended DC current or voltage Ethernet/IP or Modbus TCP/IP
965EN 4 or 6 channels Thermocouple Ethernet/IP or Modbus TCP/IP, i2o
966N 4 or 6 channels RTD Ethernet/IP or Modbus TCP/IP, i2o
967EN, 968EN 8 channels, differential DC current or voltage Modbus TCP/IP, i2o integrator/totalizer, sample avg.
993EN, 994EN 16 channels, single ended DC current or voltage Modbus TCP/IP integrator/totalizer, sample avg.
972EN, 973EN 4 or 6 channels DC current or voltage Ethernet/IP or Modbus TCP/IP, i2o
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OUTPUT MODULESINPUT MODULES
SWITCH
ETHERSTAX ETHERSTAX
ANY
ETHERNET
MEDIA
SWITCH
4-20mA, TC, or RTD
4-20mA 0-10V
ContactClosed
RelayClosed
Write input data
from remote sensors
to output devices
across any Ethernet
media without a PC,
PLC, or any controller
in between.
Acromag i2o® Peer-to-PeerCommunication Technology
The easiest way to link remote inputsto output devices without a controller
Many BusWorks 900EN and EtherStax
I/O modules have the ability to operate
like a long-distance transmitter using i2o
technology. Reproduce your sensor inputs
at Point A as 4-20mA control signals atPoint B. Or, monitor a discrete device at
one site by reproducing the level with a
relay at another location.
• Transmits data to/from any PLC, DCS,
recorder, or display device
• Reduces wiring costs by interfacing
many I/O signals over a single data line
without a controller in between
Use your existing Ethernet lines tosave time and wiring expenses
You can connect the input modules to
the output modules using your existing
network infrastructure or with a single
new cable. Multiple I/O modules can be
multiplexed through a switch or using
wireless radios.
• Supports wireless, fiber-optic, copper
and Internet media networks
Split a signal for transmission totwo different locations
Need the input data at two remote sites
simultaneously? No problem. i2o lets you
map an input to two output modules.
No complicated controllers.No software. No programming.
Acromag’s Ethernet I/O modules have
a built-in web page making it simple
to configure using your standard web
browser. Just click a few menu settings,
enter the IP addresses, and you are done.
For more information, visit our website at www.acromag.com/i2o
8 Call 877-214-6267 or 248-295-0880 for technical assistance.
ETHERNET I/O: PEER-TO-PEER
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9Visit www.acromag.com or e-mail us at [email protected]
Acromag’s software
development tools
enable faster and
easier deployment
with trouble-free
communication
Development Software
These software development tools help
you quickly integrate Acromag I/O with
your application program.
OPC DA Server
This low-cost server is exclusively for use
with Acromag Modbus TCP/IP Ethernet
devices. The OPC Server connects
Acromag’s I/O modules to your HMI,
SCADA or custom-built Visual Basic /
C++ applications. Easy CSV import /
export capability saves development time
for faster deployment.
.NET / ActiveX Controls
These software controls provide a fast,
easy way to communicate with any
Modbus/TCP or Modbus/RTU slave
devices connected to your PC. Within
minutes, your Visual Basic, Visual C, .NET,Excel, or other compatible applications
will be talking Modbus protocol.
Function Libraries with C Source Code
Our C library of function routines speeds
framing of Modbus messages. Examples
help link your code with provided
function calls to configure, read, and
write to Acromag I/O modules. Ideal for
Windows, Linux, VxWorks, and QNX OS.
Ethernet Support Software Features
• High-Speed OPC connectivity to all AcromagModbus TCP/IP devices
• OPC DA Server supports all OPC-compliantHMI and SCADA applications
• ActiveX and .NET controls enable fast, easycommunication with any Modbus TCP/IP orModbus RTU slave device
• ActiveX and .NET controls support VisualBasic, Visual C++ and Excel applications
• Modbus C Libraries enable use with Linux,VxWorks, QNX, and other OS platforms
• Free evaluation versions
For more information, visit our website at www.acromag.com/ethernet_sw
ETHERNET SOFTWARE
Ethernet and Modbus Software Development Tools
Model Description Program Environment Operating Systems
ACMBTCP-OPC Modbus TCP/IP Master OPC DA Server HMI, SCADA, Visual Basic, C++ Windows XP, Vista, 7, Server
AMTN, AMTX Modbus TCP/IP .NET / Act iveX Controls Visual Bas ic, C++, C#, Excel Windows XP, Vis ta, 7
AMRN, AMRX Modbus RTU .NET / Acti veX Controls Vi sual Basic , C++, C#, Excel Windows XP, Vista, 7
ESW-MBLIB Modbus C Library of Function Routines Visual C++ Win, Linux, VxWorks, QNX, OS-9
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These low-cost multi-
channel I/O modules
are ideal for remote
I/O applications with
limited space and
those requiring a
handful of channels
in many locations.
BusWorks® I/O Modulesfor Modbus-RTU
Acromag’s BusWorks 900MB series is
a collection of analog and discrete I/O
modules with Modbus-RTU network
communication. BusWorks modules areideal for a wide variety of distributed I/O
applications including data acquisition,
control, process monitoring, and test &
measurement.
Analog input modules accept DC current,
voltage, or temperature sensor signals
and feature local limit alarm capabilities.
Analog output modules provide DC
current or voltage signals for local
displays, recorders, variable frequency
drives, valves, and other equipment.
Discrete I/O modules monitor and/or
control on/off status of industrial devices.
Windows® configuration software simpli-
fies module setup with easy selection of
input/output ranges, alarm setpoints, and
other operating parameters.
All 900MB Modbus I/O modules com-
municate over a high-speed RS-485 net-
work supporting data transfer rates up to
115K baud.
Inputs• Thermocouple • DC voltage• RTD/Resistance • DC current• Millivolt • AC current• Frequency • Discrete status
Outputs• DC voltage• DC current• Discrete switches or local limit alarms
Power• 10-36V DC• 24V AC
Approvals• CE, UL/cUL Class I Div 2 Groups ABCD
For more information, visit our website at www.acromag.com/modbus
10 Call 877-214-6267 or 248-295-0880 for technical assistance.
MODBUS-RTU: REMOTE I/O
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Analog InputModules
Multi-channel unitswith flexible I/O ranges900MB analog input modelsprovide an isolated network
interface for voltage, currentand temperature sensor signalsor for non-networked controllersignals. High-resolution, lownoise, A/D converters deliverhigh accuracy and reliability.
Highlights• Universal I/O ranges support
a variety of devices
• Differential inputs eliminateground loops
• Discrete outputs enablelocal limit alarms or host-controlled on/off switching
• Modbus-RTU high-speedRS-485 communication
Analog OutputModules
Control up to 4 deviceswith a single unit917MB/918MB models providean isolated network interface
for analog output signals.Outputs can be used to controlmechanical equipment or writeto display devices, data loggersand recorders, or to transmitdata to non-networked PLCsand controllers.
Highlights• Universal I/O ranges support
a variety of devices
• Discrete outputs enablelocal limit alarms or host-controlled on/off switching
• Modbus-RTU high-speedRS-485 communication
Discrete InputModules
Monitor 12 signalsper unit900MB discrete input modelsprovide an isolated network
interface for logic-level deviceswith active-high or low inputs.Inputs monitor on/off, high/low,or open/close status of motors,pumps, valves, heaters, fans,and other industrial equipment.
Highlights• 12 I/O channels in a single
inch-wide unit reducessystem costs and savespanel space
• Built-in pull-up/pull-downresistors simplify wiring andlower system costs
Discrete OutputModules
Control 12 devicesfrom one unit900MB discrete output modelsprovide an isolated network
interface to control logic-leveldevices with high or low-sideswitching. Outputs control on/off, high/low, or open/closestatus of motors, pumps, valves,heaters, fans, and other indus-trial equipment.
Highlights• Bi-directional I/O provides
level control and statusverification in one unit.
• Watchdog timers provide aconfigurable failsafe outputstate for use when host I/Ocommunication is lost
11Visit www.acromag.com or e-mail us at [email protected]
Analog I/O Modules
Model Analog Input Channels Analog Output Channels Discrete Outputs or Limit Alarms Communication Protocol
913MB/914MB 4 AC/DC current or DC voltage inputs 4 MOSFETs (1A, 0-35V DC) RS-485 Modbus-RTU
917MB/918MB 4 DC current or DC voltage outputs 4 MOSFETs (1A, 0-35V DC) RS-485 Modbus-RTU
924MB 4 thermocouple or DC millivolt inputs 4 MOSFETs (1A, 0-35V DC) RS-485 Modbus-RTU
932MB/934MB 2 or 4 RTD or resistance inputs 4 solid-state relays (1A, 0-48V DC) RS-485 Modbus-RTU942MB Frequency or pulse inputs 4 solid-state relays (1A, 0-48V DC) RS-485 Modbus-RTU
BUSWORKS 900MB SERIES
Discrete I/O Modules
Model Discrete Input Channels Discrete Output Channels Loop-back Monitoring Communication Protocol
901MB 12 active-low inputs (0-35V DC) RS-485 Modbus-RTU
902MB 12 low-side switches (0-35V DC) RS-485 Modbus-RTU
903MB 12 bi-direct ional I /O (any mix), act ive-low inputs, low-s ide switches Tandem I /O circuitry ver if ies output s tatus RS-485 Modbus-RTU
904MB 12 active-high inputs (0-35V DC) RS-485 Modbus-RTU
905MB 12 high-side switches (0-35V DC) RS-485 Modbus-RTU
906MB 12 bi-direct ional I /O (any mix) , act ive-high inputs, high-s ide switches Tandem I/O circuitry ver if ies output s tatus RS-485 Modbus-RTU
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BusWorks® I/O Modulesfor Profibus-DP
Acromag’s BusWorks 900PB series is a
high-performance line of network-ready
analog and discrete I/O modules. They
feature universal input/output ranges andan intelligent microcontroller to provide
extreme flexibility and powerful monitor-
ing and control capabilities. Select from a
variety of analog and discrete I/O models
to meet your application requirements.
Each module provides a direct network
interface for your I/O signals. Unlike
“block I/O” devices that combine large,
expensive processor blocks with snap-on
I/O terminal blocks, 900PB modules
handle the network interface and I/O
processing in one, compact multi-channel
module. This space-saving approach is
very cost-effective for systems that need
to add a small quantity of I/O channels at
existing control sites or network to new
remote sites.
To ensure high performance, modules
feature an advanced microcontroller
technology. On-board address switches
and automatic baud rate detection (upto 12 Mbps) simplify installation. Four-
way isolation prevents ground loops and
increases noise immunity. Indicator LEDs
and self-diagnostics help you quickly
catch problems.
Inputs• Thermocouple • DC current/voltage• RTD/resistance • AC current• Millivolt • Discrete level/status
Outputs• DC voltage• DC current• Discrete switches
Power• 12-36V DC
Approvals• Profibus PNO, CE, UL/cUL Class I Div 2
For more information, visit our website at www.acromag.com/profibus
12
Save up to 50%
compared to block
and modular I/O
systems. Acromag’s
BusWorks® modules
do not require special
buscouplers, racks, or
power supplies.
Call 877-214-6267 or 248-295-0880 for technical assistance.
PROFIBUS-DP: REMOTE I/O
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13Visit www.acromag.com or e-mail us at [email protected]
BUSWORKS 900PB SERIES
Analog InputModules
Multi-channel unitswith flexible I/O ranges96xPB analog input modelsprovide an isolated network
interface for voltage, currentand temperature sensor signalsor for non-networked controllersignals. High-resolution, lownoise, A/D converters deliverhigh accuracy and reliability.
Highlights• Universal I/O ranges support
a variety of devices
• 12-channel stand-alonemodule is very cost-effective
• Differential inputs eliminateground loops
• -25 to 70°C operation
• Auto baud rate detection
• Industry-standard ASIC fornetwork compatibility
Analog OutputModules
Control up to 6 deviceswith a single unit972/973PB models providean isolated network interface
for analog output signals.Outputs can be used tocontrol mechanical equipmentor write to display devices,data loggers and recorders, orto transmit data to non-net-worked PLCs and controllers.
Highlights• Universal I/O ranges support
a variety of devices
• 6-channel stand-alonemodule is very cost-effective
• Selectable failsafe modes(0%, last-state, pre-defined)prevent unsafe conditions
• Profibus-DP high-speedRS-485 communication(up to 12M bps)
Discrete InputModules
Monitor status of up to12 channels per unit981/983PB discrete input mod-els provide an isolated network
interface for logic-level deviceswith active-high or low inputs.Inputs monitor on/off, high/low,or open/close status of motors,pumps, valves, heaters, fans,and other industrial equipment.
Highlights• 12 I/O channels in a single
inch-wide unit reducessystem costs and savespanel space
• Self-diagnostics monitormicrocontroller activity todetect operational failures(lock-up) and execute resetto restore communication
• Profibus-DP high-speedRS-485 communication(up to 12M bps)
Discrete OutputModules
Solid-state control of12 devices per unit982/983PB discrete outputmodels provide an isolated
network interface to controllogic-level devices with highor low-side switching. Outputscontrol on/off, high/low, oropen/close status of motors,pumps, valves, heaters, fans,and other industrial equipment.
Highlights• Bi-directional I/O provides
level control and statusverification in one unit.
• Selectable failsafe modes(0%, last-state, pre-defined)prevent unsafe conditions
• Watchdog timers provide aconfigurable failsafe outputstate for use when host I/Ocommunication is lost
Analog I/O Modules
Model Analog Input Channels Analog Output Channels Input/Output Ranges Communication Protocol
961PB/962PB 6 AC/DC current or DC voltage inputs 0-20mA DC, ±78mV to ±10V DC RS-485 Profibus-DP
963PB/964PB 12 AC/DC current or DC voltage inputs 0-20mA DC, ±1 to ±10V DC RS-485 Profibus-DP
965PB 4 or 6 thermocouple or DC mV inputs TC J, K, T, R, S, E, B, N; ±100mV, ±1V DC RS-485 Profibus-DP
966PB 4 or 6 RTD or resistance inputs Pt 100Ω, Ni 120Ω, Cu 10Ω; 0-500Ω RS-485 Profibus-DP
972PB/973PB 4 or 6 DC current or voltage outputs 0-20mA or 0-10V DC RS-485 Profibus-DP
Discrete I/O Modules
Model Discrete Input Channels Discrete Output Channels Loop-back Monitoring Communication Protocol
981PB 12 active-low inputs (0-35V DC) RS-485 Profibus-DP
982PB 12 low-side switches (0-35V DC) RS-485 Profibus-DP
983PB 12 bi-directional I/O (any mix ), active-low inputs, low-side switches Tandem I/O circui try verifies output status RS-485 Profibus-DP
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Acromag offers the industry’s best
selection of isolators. Dozens of models
are available to meet your requirements.
Select from single, dual, and quad-
channel models with AC, DC, or loop-
powered operation. Signal splitters
deliver dual outputs from a single source.
And whether you need a unit that sinks
or sources current, Acromag has the right
solution for you.
Optical or galvanic isolation eliminate
ground loop errors, reduce noise, and
block high voltage transient surges. All
Acromag isolators will withstand 1500V
AC for 60 seconds and provide continuous
250V AC or 354V DC common-mode
protection of your precious equipment.
Acromag features solve many toughproblems. Our multi-channel modules
reduce costs and save space. Models with
push-button calibration simplify installa-
tion and maintenance tasks. Units with
trim pots ship preset for 4-20mA input/
output so field calibration is not required.
Series 630T models offer isolated 24V DC
excitation on inputs to power your two-
wire transmitters.
Isolator Applications• Isolation• Amplification• Surge suppression• Sink/source power conversion
Inputs• 0-20mA DC• 0-100mA DC
• 4-20mA DC
Outputs• 0-20mA DC• 4-20mA DC
For signal converters or voltage transmitters, please see Page 16.
Isolation• Inputs, outputs, and power circuits are
isolated from each other• 1500V AC peak isolation
(250V AC or 354V DC continuous)
Power• 12-50V DC loop-powered (two-wire)• 10-36V DC (three or four-wire)• 115/230V AC (four-wire)
Approvals• CE, CSA, UL/cUL• Class I Div 2 Groups ABCD
For more information, visit our website at www.acromag.com/isolators
14
Save space and cut
your costs in half
with multi-channel,
inch-wide units that
provide isolation and
surge protection on
up to four signals.
Call 877-214-6267 or 248-295-0880 for technical assistance.
ISOLATORS & SIGNAL SPLITTER
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15Visit www.acromag.com or e-mail us at [email protected]
600 Series Multi-Channel and Most Economical
Model Channels/Unit Input Ranges Output Ranges Power Isolation Configuration
610T single, dual, splitter 0-20, 4-20, 0-100mA DC 0-20, 4-20mA DC 10-36V DC 1500V AC self-ranging, push-button calibration
630T single, dual, splitter 4-20mA DC with 24V exc 4-20mA DC 15-36V DC, 90-250V AC 1500V AC factory calibrated, zero/span trim pots
650T single, dual, splitter 4-20mA DC 4-20mA DC 12-50V DC from output loop 1500V AC factory calibrated, zero/span trim pots
670T single, dual or quad 4-20mA DC 4-20mA DC input loop powered 1500V AC factory calibrated, zero/span trim pots
600 SERIES, FLAT PACK SERIES, 1500 SERIES
Multi-channelAC/DC-powered
Multi-channel unitswith flexible I/O ranges610T and 630T isolators arecompact and cost-effective to
deliver excellent performanceand great value. Signal splitterunits generate two identicaloutputs from a single input.
Highlights• Time-saving features include
auto-configuration and self-ranging inputs
• Push-button calibrationsimplifies field adjustmentsfor fast, easy maintenance.
• Capable of driving up to1000 ohm loads
Multi-channelLoop-powered
Isolate up to fourprocess loops per unit650T and 670T isolators arevery cost and space efficient.
Variety of units accommodatesink or source loop-poweredtwo-wire connections. PowerLEDs and a precision 10 ohmsense resistor provide power-ful diagnostic tools.
Highlights• 4-channel models reduce
costs and save space
• Signal splitter generates twooutputs from a single input
• Simple 2-wire connectionsfor easy installation
Single-channel2-, 3-, or 4-wire
Dozens of options tomatch your needsFlat Pack units provide classicanalog signal processing with
proven dependability. Thesebest-sellers are easy to useand require little maintenance.Full line of models can handlenearly any isolator applicationwith support for AC, DC, orloop power sources.
Highlights• Excellent accuracy, low drift,
RFI and EMI resistance
• Proven analog design withzero/span pot adjustment
• Low power consumption
Single-channelField-mount
Popular “hockey puck”for NEMA enclosures1500 series units are designedfor easy field mounting inside
rugged NEMA enclosures oron a control panel with DINrail. They are extremely stable,needing minimal maintenance.
Highlights• Select models draw power
from input or output loopsignal (sink/source current)
• Options include LCD display,HART interface, softwareconfiguration
• Excellent accuracy, stability
Flat Pack Series Analog InstrumentationModel Channels/Unit Input Ranges Output Ranges Power Isolation Configuration
270i single-channel 4-20mA DC 4-20mA DC input loop powered 1500V AC factory calibrated, zero/span trim pots
330i single-channel 4-20mA DC 4-20mA DC 10-36V DC, 4-wire 1500V AC factory calibrated, zero/span trim pots
340i single-channel 4-20mA DC 4-20mA DC 10-36V DC, 3-wire 1500V AC factory calibrated, zero/span trim pots
430i single-channel 4-20mA DC 4-20mA DC 115 or 230V AC, 4-wire 1500V AC factory calibrated, zero/span trim pots
1500 Series Field-Mount, Hockey-Puck Design
Model Channels/Unit Input Ranges Output Ranges Power Isolation Configuration
151T single-channel 4-20mA DC 4-20mA DC, optional display 12-50V DC from output loop 500V AC PC config., display push-buttons
155H single-channel 4-20mA DC 4-20mA DC, optional display 12-50V DC from output loop 500V AC HART, PC config., display push-buttons
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Acromag offers a broad assortment of
products to isolate, amplify, filter, and
convert measured signals from sensors
and other industrial devices. The isolated
transmitters condition and interface the
signal to your PLC, DCS, display, or other
process control instrumentation.
Isolation eliminates ground loop errors
and protects systems from surges.
Units convert temperature, resistance,
frequency, strain, and load sensor inputs
to proportional control signal outputs.
They also measure AC/DC voltage and
current signals representing pressure,
level, flow, and other process variables.
Acromag’s wide selection offers a choice
of features and performance to meet
most requirements. Programmable units
have many advanced signal processingcapabilities and offer the convenience of
Windows software configuration. Multi-
channel models reduce costs and save
space. And, push-button calibration
simplifies field maintenance.
Internal microprocessors deliver highly
accurate measurements with 16-bit A/D
and versatile output ranges in voltage,
current or HART formats.
Inputs• Thermocouple • DC voltage• RTD/resistance • DC current• Millivolt • AC current
• Frequency • Strain gage, load cell
Outputs• DC voltage• DC current
For 4-20mA isolators and signal splitters, please see Page 14.
Power• 12-50V DC loop-powered (two-wire)• 10-36V DC (three or four-wire)• 115/230V AC (four-wire)
Approvals• CE, CSA, UL/cUL• Class I Div 2 Groups ABCD
For more information, visit our website at www.acromag.com/transmitters
16
Select from dozens
of models to meet
your performance,
mounting, power,
and budget
requirements.
Call 877-214-6267 or 248-295-0880 for technical assistance.
TRANSMITTERS & CONVERTER
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17Visit www.acromag.com or e-mail us at [email protected]
150T, 250/350/450T, 600T, 800T, ST130 SERIES
Field-MountTransmitters
For explosion-proof orNEMA 4X mountingLow-cost ST130 and universalinput 150T series transmitters
are PC-configurable (via USBor RS232) for easy setup andminimal maintenance. Optionsinclude an LCD display andsmart HART communication.
ProgrammableIntelligence
Software-configuredsignal processingIntelliPack transmitters are ourpremier line providing the best
performance and most signalprocessing capabilities. Easysoftware configuration speedsup commissioning and alsoarchives settings for reference.
Single or Dual-Channel Units
Cost, space-efficient600 series transmitters offergreat performance, channel-density and a fantastic value.
Select models for DC or loop-power. Time-saving featuresinclude auto-configuration,self-ranging inputs, and push-button zero/span.
Analog ProcessInstrumentation
Dozens of options tomatch your needsFlat Packs offer classic analogsignal processing with proven
dependability. Our best-sellersare easy to use and requirelittle maintenance. This seriescan interface nearly any input,output or power source.
IntelliPack 800T Series PC-Programmable with Push-Button Field Adjust
Model Input Ranges Output Ranges Signal Processing Functions Power Configuration
801T thermocouple, RTD, mV DC, ohms 0 to 20mA DC, 0 to 10V DC, alarm relay linearization, sqrt, average, limit alarm 10-36V DC PC config., push-buttons
811T ±100V DC, 0-22mA DC, 0-20A AC 0 to 20mA DC, 0 to 10V DC, alarm relay linearization, sqrt, average, limit alarm 10-36V DC PC config., push-buttons
841T 0 to 50KHz, 0 to 65535 pulses 0 to 20mA DC, 0 to 10V DC, alarm relay pulse counter, average, l imit alarm 10-36V DC PC config. , push-buttons
851T strain gauges, load cells, millivolts 0 to 20mA DC, 0 to 10V DC, alarm relay strain, lnrzr, avg, tare, bridge, limit alarm 10-36V DC PC config., push-buttons
Flat Pack 250/350/450T Series Analog Instrumentation
Model Input Ranges Output Ranges Signal Processing Power Configuration
250T thermocouple, RTD, AC/DC current/voltage, freq, ohms 4-20mA DC TC/RTD linearization 12-50V DC, output loop zero/span pots
350T thermocouple, RTD, AC/DC current/voltage, freq, ohms 4-20mA DC, LCD display TC/RTD linearization 10-36V DC zero/span pots
450T thermocouple, RTD, AC/DC current/voltage, f req, ohms 4-20mA DC, LCD display TC/RTD l inearization 115V or 230V AC zero/span pots
600T Series Multi-Channel and Most Economical
Model Input Ranges Output Ranges Signal Processing Power Configuration
610T DC voltage, DC current 0-20mA, 0-10V DC inverse output, self-ranging 10-36V DC auto-configuration, push-button calibration
650T thermocouple, RTD, DC current/voltage 4-20mA DC TC, RTD l inearization 12-50V DC, output loop zero/span pots , DIP switches, push-buttons
150T Series Head-Mount Universal Input Transmitters
Model Input Ranges Output Ranges Signal Processing Power Configuration
151T thermocouple, RTD, mV DC, resistance 4-20mA DC, LCD readout linearization, multifunction display 12-50V DC, output loop PC config., push-buttons
155H thermocouple, RTD, mV DC, resistance 4-20mA DC, LCD readout linearization, digital display 12-50V DC, output loop HART, PC config., push-buttons
ST130 Series Head-Mount (DIN Form B) Temperature Transmitters
Model Input Ranges Output Ranges Signal Processing Power Configuration
ST131 RTD, ohms 4-20mA DC RTD linearization 9-32V DC, output loop PC (USB) configuration
ST132 thermocouple, millivolt 4-20mA DC TC linearization 7-32V DC, output loop PC (USB) configuration
ST133 isolated thermocouple, millivolt 4-20mA DC TC linearization 12-32V DC, output loop PC (USB) configuration
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Acromag offers a full line of process
alarms for many applications. These units
monitor your setpoint limits for various
process parameters and trip a relay to
govern actions under alarm conditions.
Typical uses involve triggering warning
lights, audible alarms, or data loggers.Alarms can also turn devices on/off or
open/close valves. Advanced applications
are able to detect a deviation between
two signals, a rapid change in measured
values, or even capture a peak value for
a process.
Countless options accommodate avail-
able power sources, input signal types,
and relay connections. Flexible deadband
and delay adjustments filter out noise
and relay chatter to prevent false trips.
Other features include user-selectable
failsafe modes, and latching relays.
From the programmable IntelliPack
series to the economical Flat Pack fam-
ily, Acromag has an alarm unit to satisfy
most application requirements. Other
cost-effective alternatives are transmit-
ters with integrated alarms or remote
I/O modules for Modbus networks withbuilt-in trips for local alarm functions.
Inputs• Thermocouple • DC voltage• RTD/resistance • DC current• Millivolt • AC current• Frequency • Strain gage, load cell
Outputs• SPST, SPDT, or DPDT 5A relays
Power
• 12-50V DC loop-powered (two-wire)• 10-36V DC (four-wire)• 115/230V AC (four-wire)
Approvals• CE, CSA, UL/cUL, Class I Div 2 ABCD
For more information, visit our website at www.acromag.com/alarms
18
Reliable relay trips
for start-ups, safety
shutdown, level
control, on/off
switching, early
detection, and
process control
protection.
Call 877-214-6267 or 248-295-0880 for technical assistance.
LIMIT ALARMS
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19Visit www.acromag.com or e-mail us at [email protected]
INTELLIPACK 800A/800T, FLAT PACK, 900MB SERIES
Programmablealarm trips
Intelligent limit alarmand control functionsSmart and versatile, IntelliPackalarms can perform nearly any
function you require. Windowsconfiguration makes setup fastand easy. Push-buttons on thefront panel simplify calibrationadjustments out in the fieldwithout a PC.
Highlights• Six alarm/control functions
• Multi-channel alarm unitsare available
Transmitterswith limit alarms
Signal conversion andlimit alarm relaysIntelliPack transmitters includerelays for limit alarm functions
in addition to process currentor voltage output signals. Thecombination transmitter/alarmis very cost-effective and savesspace. The transmitters supporta wider variety of input typesthan standard alarm units.
Highlights• High or low setpoint limits
and configurable deadband
Analoglimit alarms
Potentiometer AdjustFlat Pack alarms offer classicanalog signal processing withproven dependability. They
are very economical and offerhigh performance. These best-sellers are easy to use andrequire little maintenance. AC,DC, loop-powered models.
Highlights• AC, DC and loop-powered
models available
• Process current/voltagealarms
Modbus-RTUlimit alarms
Multi-channel units900MB remote I/O modulescombine transmitter functions,alarm support, and a network
interface in a single, compactdevice. Each analog inputmodule provides up to fourdiscrete output channels foron/off control or limit alarmfunctions. The relays oper-ate under network control orbased on alarm setpoints.
Highlights• Up to four alarms per unit
IntelliPack 800A, 800T Series: PC-Programmable with Push-Button Field AdjustModel Input Type Output Type Power Configuration Alarm Trip Functions
801A thermocouple, RTD, mV, resistance single DPDT or dual SPDT 5A relays 10-36V DC software, buttons limit, window, on/off, rate, peak/valley
811A ±100V DC, 0-22mA DC, 0-20A AC single DPDT or dual SPDT 5A relays 10-36V DC software, buttons l imit , window, on/off , rate, peak/valley
812A dual input: DC voltage or current dual SPDT 5A relays 10-36V DC software, buttons limit, window, on/off, deviation, rate, peak/valley
822A dual input: thermocouple, mil livolt dua l SPDT 5A re lays 10-36V DC software, buttons limit, window, on/off, deviation, ra te , peak/va lley
832A dual input: RTD, resistance dual SPDT 5A relays 10-36V DC software, buttons limit, window, on/off, deviation, rate, peak/valley
8x1Ttemperature, voltage, current, ohms,freq., pulse, strain gauge, load cell
0 to 20mA DC, 0 to 10V DC, alarm relay(see Page 17 for more information)
10-36V DC software, buttons high/low setpoint limit alarm
Flat Pack Series: Analog Instruments with Pot Adjustments
Model Input Ranges Output Ranges Power Configuration Alarm Functions260A 4-20mA DC SPDT 2A dry contact relay 4.5V DC loop powered zero/span pots high/low setpoint limit alarm
361A 0-100V DC, 0-20mA DC, 0-20A AC single or dual SPDT 5A dry contact relays 10-36V DC zero/span pots high/low setpoint limit alarm
461A 0-100V DC, 0-20mA DC, 0-20A AC single or dual SPDT 5A dry contact relays 115V or 230V AC zero/span pots high/ low setpoint l imit alarm
BusWorks 900MB Series: Networkable Alarms for RS485/Modbus-RTU
Model Analog Input/Output Channels Discrete Outputs Alarm Trip Functions Communication Protocol
913MB/914MB 4 AC/DC current or DC voltage inputs 4 MOSFETs (1A, 0-35V DC) local l imit-based or network-controlled alarms RS-485 Modbus-RTU
924MB 4 thermocouple or DC mil livolt inputs 4 MOSFETs (1A, 0-35V DC) local limit-based or network-control led alarms RS-485 Modbus-RTU
932MB/934MB 2 or 4 RTD or resistance inputs 4 solid-state relays (1A, 0-48V DC) local limit-based or network-controlled alarms RS-485 Modbus-RTU
942MB Frequency or pu lse inputs 4 solid-state relays (1A, 0-48V DC) local limit-based or network-controlled alarms RS-485 Modbus-RTU
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These multi-purpose signal processor
modules feature universal input/output
ranges and an intelligent microcontroller
to provide an extremely flexible and
powerful standalone math computation
device.
Common uses include mathematical
calculations involving single or multiple
process variables, flow integrator/totalizer
functions, and conditional analysis with
boolean logic. Computations are output
as process signals, pulses, or pulse-width
modulated waveforms.
Math Functions• Add, subtract, multiply, divide• Square root, exponent (en), power (Xn)• Logarithmic (natural and base 10)
• Sine, cosine, tangent, and inverse• Absolute value• Minimum/maximum• IF, THEN, ELSE, AND, OR• >, <, =, ≠, ≥, ≤ • Input scaling• High/low signal selector/discriminator• Track and hold
• Integrator/totalizer
Windows software configuration
makes setup fast and easy. Equations
are entered as in a typical spreadsheet.
Diagnostics let you test equations and
display input/output values in engineer-
ing units in the configuration software.
You can even simulate conditions in the
configuration software. A simulation
window provides instant feedback to test
your equations so you can see the output
response before the actual installation.
Inputs• DC voltage• DC current• AC current
Outputs• DC current/voltage (0-10V or 0-20mA)
• Frequency (0-10KHz)• Pulse (10-36000 counts per hour)• Limit alarm (relay)
Power• 10-36V DC
Approvals• CE, UL/cUL Class I Div 2 Groups ABCD
For more information, visit our website at www.acromag.com/computation
20
Pre-process your data
without expensive
PLCs, controllers, or
software programs.
Our math modules
perform custom
calculations and
output the data as
you need it.
Call 877-214-6267 or 248-295-0880 for technical assistance.
MATH & COMPUTATION
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INTELLIPACK 800M SERIES
DC Voltage orCurrent Output
Easy interface to pro-cess control devices892M/894M math modulesperform complex mathematical
computations and convert DCinput signals to scaled DC out-puts. They are ideal for isolatingand interfacing analog signalsto a PLC or controller as a volt-age or current input. Typicalapplications include calculatingsums, deltas, averages, flowrates, volumes, weight, power,and other scaled or computedvariables.
Highlights
• Universal DC voltage andcurrent input/output ranges
• Easy software configuration
• 200-character equationfields for transfer functions
• Software displays signalvalues in engineering units
• Track and hold functionholds output signal at asignificant value indefinitely
• Simulation feature allowsoff-line testing of equations
• Excitation supply for two2-wire transmitters
• Class I Division 2 approvals
Frequency orPulsed Output
Ideal for integrator andtotalizer applications895M/896M frequency outputmodels are ideal for integrator/
totalizer applications. Using apulsed output with an externalcounter calculates flow rates,volume, weight, and power.IntelliPacks support ultra-lowfrequency pulses down to10pph. Adjustable zero dropoutlevels apply minimum inputthresholds to filter out noiseand unwanted pulses.
Highlights• Universal DC voltage and
current input ranges• Frequency or pulsed output
• Easy software configuration
• 50-character equation fieldsfor transfer functions
• Supports integrator/totalizerapplications to calculateflow, volume, weight, power
• Pulse-width modulationcapability
• Solid-state relays for on/offcontrol or local alarms
IntelliPack 800M Series
Model Input Ranges Output Ranges Control Relays Power Configuration
892M, 894M dual/quad input: 0-20mA, 0-10V DC single output: 0-20mA, 0-10V DC n/a 10-36V DC software-configured
895M, 896M single/dual input: 0-20mA, 0-10V DC single/dual output: 0-10KHz, 0-36,000 counts/hr single/dual SSRs (60V DC, 0.5A) 10-36V DC software-configured
Easy configuration menus with drop-down selection lists.
Intuitive, spreadsheet-style entry of your custom equations.
Simulate equations off-line to test output signal response.
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22
From panel meter
displays to power
supplies to mounting
hardware, Acromag
gives you convenient
one-stop shopping
for all of your I/O
needs.
Call 877-214-6267 or 248-295-0880 for technical assistance.
Panel Metersand Displays
APM765 Panel MeterThese low-cost panel meters
display data collected fromprocess current, DC volt-age and temperature inputs.Several output options canconvert the display into atransmitter with proportional4-20mA output or a Modbusinterface. A relay outputoption adds limit alarm andpump control capabilities.
Process inputs can be scaledfor virtually any engineering
units. Temperature inputs candisplay in °F or °C.
Set up is very easy using thesimple four-button configura-tion interface. The meter isalso programmable using a PCand MeterView software.
Highlights• Universal input accepts
TC, RTD, mA DC, V DC
• 4-20mA output or Modbus-
RTU interface• Optional relays for limit
alarms or pump control
• Single or dual 24V DCexcitation supplies
• Sunlight-readable display
• Universal AC/DC power
• CE, UL/cUL
Rack-MountI/O Modules
8B Signal ConditionersThe 8B line of isolated analog
signal conditioners provides95 I/O modules for interfacinga wide variety of voltage,current, temperature, position,frequency and strain measure-ment devices. Despite theirdiminutive size, 8B modulesoffer big performance.
These rack-mounted I/O mod-ules are ideal as an isolatedfront-end for your embeddedcontrollers or other instrumen-
tation that cannot accept low-level sensor inputs.
Highlights• 1/5th the size of competing
signal conditioners
• Excellent accuracy andsignal linearity for reliablemeasurements
• High voltage isolationprevents ground loopsand reduces signal noise
• High-level transient andsurge suppression protectcontrol systems
• Filtering provides effectivenormal and common modenoise rejection
• Wide operating temperaturerange for extreme climates
• CE compliance and otherapprovals pending
CommunicationAccessories
Network RepeatersAcromag’s RS-485 network
repeater device allows usersto take full advantage of theRS-485 standard’s extendedcommunication distances andmulti-dropping capabilities.
The units offer field selectableEnd-of-Line Network (EOLN)terminations on both the Aand B networks. Operation istransparent to all devices andno handshaking is required.Up to thirty two RS-485
devices can be driven.Highlights• Designed for use with
Johnson Controls N2 orBACnet bus
• Isolates and boosts RS-485network signals
• Add 32 nodes and 4000 ft.
• Transparent operation
• Three models for operation
on 24/115/230V AC power• No separate transformer
required with 24V AC units
www.acromag.com/panelmeters www.acromag.com/8b www.acromag.com/repeaters
SPECIALTY INSTRUMENTS
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PowerSupplies
PS5R-S Slimline SeriesThe PS5R-S series is the new
standard in switching powersupply technology. With sleek,compact ergonomics, allinternational standards andapprovals, and an incrediblerange of inputs, the PS5R-Smakes your power supplychoice a simple one. CarryingUL listing, CE marking, andTÜV certification, Acromaghas your needs covered.Add to these approvals anamazing range of AC and DC
input voltages, and you haveunbeatable versatility.
Highlights• Full line for 10 to 240W
power output
• Universal AC/DC input:85-264V AC, 100-370V DC
• DIN rail or panel mount
• Unique spring-up terminals
• IP20 protection
• CE marked
• UL, cUL, and TÜV approvals
• UL 508 listed
• UL 1604 listed:Class 1, Div 2, Groups ABCD
• Meets EN 50178
• EMC: EN 61204-3
• LVD: EN 60950
SoftwareSupport
Utilities and DriversAcromag’s software tools
simplify your I/O integration.Our configuration softwarespeeds set up of I/O modules.Interface packages providefunction libraries to developapplications. Developer kitsinclude C source code andare ideal for Windows (VisualC), Linux, VxWorks, and QNX.Drivers provide device profilesfor easy commissioning.
Highlights
• OPC DA Server• .Net / ActiveX Controls
• C library for Modbus TCP/IP
• Configuration software
• Configuration copy utilities
• .eds files for Ethernet/IP
• .gsd files for Profibus-DP
HardwareAccessories
Mounting AccessoriesFor your convenience,
Acromag offers a variety ofmounting hardware.
• 19-inch rack-mount kits andpre-cut DIN-rail strips
• Industrial NEMA-4/12 oiland water-tight enclosures
• Stainless-steel NEMA-4Xhousings for food industry
• Explosion-proof housing forfield-mount transmitters
• Optional terminal blocks foreasier wiring
Adapters and CablesFor your convenience,Acromag offers a variety ofwiring accessories.
• USB isolators
• USB to serial converters
• USB and serial cables
Custom Servicesand Approvals
Calibration, Tags, andProtective Coatings
Over the past 50 years, we’vebeen able to service manycustomers’ unique needs withmodifications to standardmodels. Acromag can alsoprovide services to save youtime commissioning units forinstallation in the field.
• Long list of modified modelsfor special ranges/functions
• Factory calibration servicesand skilled repair technicians
• Identification tags andprotective coatings
• Certificates of compliance,test data certificates, andcertified drawings
Safety ApprovalsMost Acromag productsfeature safety certificationsfor approved use in industrialapplications. Many models aresafe for hazardous locations.
• UL listed in USA, CanadaCE marked for Europe,ATEX approvals,CSA certifications
• Class I; Div 2; Groups ABCD
• EtherNet/IP conformance
• Modbus TCP/IP conformance
• Profibus Nutzer Organisation
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ACCESSORIES AND SPECIAL SERVICES
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8400-352h © Acromag, Inc. 2011. Data subject to change without notice. Pr inted in USA 5/2011
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