GHM Messtechnik GmbH – Sales Center · PDF filePt100 resistors ICP® sensors Frequency Speed, pulses Digital Outputs ... All standard 19“ chassis are laid out for either mobile

GHM GROUP CORPORATE | GHM Messtechnik GmbHSchloßstr. 6 | 88453 Erolzheim | GERMANYPhone +49 7354 937233-76 | Fax +49 7354 937233-88www.ghm-group.de | [email protected]

Product information Computer Controlled Measurement Amplifiers

1pi-F2-messverstaerker_e V1.55-00

GHM Messtechnik GmbH – Sales Center InternationalSchloßstraße 6 88453 Erolzheim Germany Fon +49-7354-937233-0 Fax -88www.ghm-messtechnik.de [email protected]

Product Information Test Bench Measurement

Computer Controlled Measurement Amplifiers

FeaturesSystem Digital signal processing

Digital signal conditioningSources Strain gauge bridges

Current, voltage signalsPotentiometerShunt sensorsThermocouplesPt100 resistorsICP® sensorsFrequencySpeed, pulsesDigital Outputs

Applications Industrial measurement and con-

troltechnology

Test bench measurement

Mobile measurement

Signal conditioning

Signal filtering

Signal acquisition

pi-F2-messverstaerker_e V1.55-00

1



2 pi-F2-messverstaerker_e V1.55-00



Functions and BenefitsThe amplifiers are developed for the various sensorsin test benches of the automotive industry, machinemanufacturing and installation, research and develop-ment. They offer sensor excitation, isolation, signalconditioning, analog and/or digital data acquisitionwith highest precision. A CAN Interface unit serves for synchronous acquisi-tion of messages from CAN bus. These are availableon the internal bus and can be processed togetherwith the other measurement data by the acquisitionsoftware. Each unit has two independent CAN nodestransmitting 24 values in different formats at 16 biteach synchronously. They can be grouped in differentdata types. Both nodes can be switched together. Abus termination is switched in by the parameter set-ting software. A DIO plug-in unit is available for 8 digital input sig-nals (e.g. logical states) with an output of switchingsignals by relays. An extended version provides ac-quisition of signals from frequency generators and in-cremental encoders .The AO unit supplies adjustable voltages up to±10 V .

All standard 19“ chassis are laid out for either mobile(DC supply 9 - 36 V) or stationary use (AC supply 110- 230 V). They have an Ethernet interface for data ac-quisition and parameter setting, as well as a CANsocket for access to a CAN bus. Parameter setting ofthe amplifiers can also be done via a serial (RS 232 /RS 485) interface. Several chassis can be interlinkedsynchronously by the Ethernet interface to up to 600channels. There are 2 to 16 amplifier bays availablefor both systems in one 19“ desktop-housing or 84 Urack. Especially designed for distributed applications and/ora few channels, the SIQUAD line offers compact mod-ules and miniature systems with 1, 2 or 3 amplifierunits, as well as 1- or 2-channel DIN-rail modules.

Data acquisition can be simply done already via theCAN interface with a suitable data logger. Via the Eth-ernet interface comfortable data acquisition and on-line visualization of measurement data can be per-formed PC-based with DAQSoft. Drivers for othermeasurement software like DASYLab and LabVIEWare optional available.

Amplifier / System DASIM SIQUADChannels / amplifierChannels / 19“ chassis

2up to 32

1, 2, 4, (8)up to 64 (128)

Sample rate / channelSample rate / chassis

1 Hz – 20 kHz, 1 Hz – 40 kHzapprox. 500 kS/s

1 Hz – 20 kHzapprox. 500 kS/s

Sensor connection Lemo sockets chassis back panel Various sockets amplifier front panel

Universal amplifier Strain gauge full/half (quarter) bridge;DC voltage, current; thermocouples J, K,etc.; Pt100; frequency analog; frequencydigital; incremental encoder; PCM;torque; ICP©

Strain gauge full/half (quarter) bridge;DC voltage, current; thermocouples J, K,etc.; Pt100; frequency analog; frequencydigital; incremental encoder; PCM;torque; ICP©

CF amplifier 5 kHz Strain gauge, LVDT, torque ---

AD conversion 16 bit 24 bit

Modular amplifiers ------------------

DIO (8 I, 8 O) (front panel)AO (4x ± 10 V) (front panel)

Strain gauge full/half (quarter) bridgeDC voltage, currentElectric powerThermocouples J, K, etc.Pt100Frequency digital; incremental encoderICP©

DIO (8 I, 8 O), AO (4x ± 10 V)

CAN interface unit 2 CAN nodes (front panel) 2 CAN nodes

Interfaces RS 232, CAN, Ethernet RS 232, CAN, Ethernet

Data output CAN, Ethernet, ± 10 V CAN, Ethernet, (optional ± 10 V)







Device OverviewAmplifier Input Output

Page

Sens

or

Stra

in g

auge

Volta

ge

Hig

h vo

ltage

(Sig

nal)

Cur

rent

Elec

tric

Pow

er

Pote

ntio

met

er

Ther

moc

oupl

es

Pt10

0

ICP®

Torq

ue (D

iscr

im.)

Freq

uenc

y an

alog

Freq

uenc

y di

gita

l

PWM

Indu

ctiv

e se

nsor

s

± 10

V

Ethe

rnet

CA

N

DASIM Uni2 4

DASIM TF2 5

SIQUAD Uni4 6

SIQUAD DMS4 7

SIQUAD DC 9

SIQUAD DC2HV 10

SIQUAD Poti4 12

SIQUAD TC 13

SIQUAD Pt100 14

SIQUAD ICP4 15

SIQUAD FU2 16

DIO8 17

AO4 17

CAN Interface 18

Central Unit, Parameter Setting Software DaSoft 19

Data Acquisition Software (DASIM-SW-DAQSoft, SIQUAD-SW-DAQSoft, Drivers) 20

System Chassis and Housings (DASIM-G, SIQUAD-GD) 21

SCC Uni4 22

SCC Modules 23

TSC Uni 25

SCC Uni1 26

SEC Uni4 27

SEC Modules 30

ADETH 31

Standard, Optional, per type of sensor, technical specifications subject to change without notice.

pi-F2-messverstaerker_e V1.55-00

3

GHM GROUP - Standort Imtron | GHM Messtechnik GmbHCarl-Benz-Straße 11 | 88696 Owingen | GERMANYPhone +49 7551 9290-0 | Fax +49 7551 9290-90www.ghm-group.de | [email protected]



GHM Messtechnik GmbH - Location IMTRONCarl-Benz-Str. 11 D-88696 Owingen Germany Fon +49(0)7551/9290-0 Fax -90www.ghm-messtechnik.de [email protected] Controlled Measurement Amplifiers Test Bench Measurement

DASIM Uni2CharacteristicsThe DASIM Universal Amplifier offers computer-controlledsignal conditioning of manifold sensors. It has 1 DSP perchannel. Signal output is with high precision via analog out-puts and digitally via Ethernet and CAN. Parameter settingis done with the software DaSoft. Signal filtering can beconfigured from 3..3000 resp. 6..6000 Hz at 20 resp.40 kS/s sample rate.

Technical Data

General

Accuracy see sensorsChannels/unit 2, isolatedSample rate 20 kHz / 40 kHz

Band width 5 kHz / max. 15 kHz(analog sensors)

Analog output± 10 V / 12 mA (short proof)2 outputs/channel16 bit resolution

Digital output SPI (internal), CANInput protection ± 100 V, ESD IEC 1000-4-2

Supply voltage+15 V / 65 mA-15 V / 60 mA+5 V / 320 mA

Environmentaltemperature 0..+50 °C

Strain gaugebridges

Range 0.5, 1, 2, 4, 5, 10, 25, 50 mV/V Accuracy ± 0.03 %

Sensor supply 0.5, 1, 2.5, 5 V > 120 Ω,10 V > 350 Ω

Type of bridge full bridge, half bridge, (quarter bridge) min. 120 Ω

Voltage,tachometers

Range 0.5, 1, 2, 5, 10, 20, 50, 100 V max. inputvoltage 100 V

Accuracy ± 0.03 %

Shunt sensors Range 37.5, 75, 150, 300, 600 mV Accuracy ± 0.03 %

Signal currentwith VV module

Range ± 20 mA, 4..20 mAAccuracy ± 0.1 %

PotentiometerRange 6.25, 12.5, 25, 50, 100% Accuracy ± 0.03 % Connection Automatic 3 / 5-wire switch

Thermo-couples J,K,CJC external

Range -100 to +100, +200, +500, +1000(1200) °C

Accuracy ± 0.1 %

Pt100 Range -100 to +100, +200, +500, +1000°C

Accuracy ± 0.1 %

ICP® sensorswith VV module

min. input fre-quency ca. 2 Hz

Accuracy ± 0.1 %Sensor supply 4 mA, 24 V

Frequencyanalog

Range 0.1, 0.2, 0.5, 1, 2, 5, 10, 20 kHz Accuracy ± 0.03 %Input voltage ± 0.05..100 V

Sensor supply 5 V (50 mA), 15 V, ± 15 V (250 mA, not isolated)

Frequencydigital

Range5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500kHz

Accuracy ± 0.03 %Input voltage TTL / CMOS


Torquemeter,Telemetry

Range 10 kHz ± 5 kHz,100 kHz ± 45 kHz

Accuracy ± 0.03 %Input voltage TTL / CMOSSensor supply 5 V (50 mA), 15 V (250 mA, n.i.)

Incrementalencoder, halfbridge

Range variable, set by no. of pulsesAccuracy ± 0.03 %Input voltage TTL / CMOS


Directionsense/Sync

without, static, dynamic / with sync, without sync

PWM sensorsRange 100 Hz, 1 kHz, 10 kHz Accuracy ± 0.1 %Input voltage TTL / CMOS

Block Diagram

Dimensions19“ plug-in unit, 3 U height, 5 U width, depth 160 mm

Ordering Code1. 2. 2.a

DASIM-Uni2 - - -1. Model

20 20 kHz sample rate40 40 kHz sample rate

2. Option quarter bridge extension for strain gauge mode1/4

2a. Option bridge resistance120 Quarter bridge extension 120 Ω350 Quarter bridge extension 350 Ω120-350 Quarter bridge extension 120 / 350 Ω switchable

4 pi-F2-messverstaerker_e.odm V1.55-00





DASIM TF2CharacteristicsThe DASIM CF Amplifier offers computer-controlled signalconditioning of strain gauge bridges and inductive sensors.It has 1 DSP per channel. Signal output is with high preci-sion via analog outputs and digitally via Ethernet and CAN.Parameter setting is done with the software DaSoft. Signalfiltering can be configured from 10..1000 Hz.

Technical Data

General

Accuracy see sensorsChannels/unit 2, isolatedSample rate 40 kHzCarrier frequ. 5 kHzBand width 1 kHz

Analog output± 10 V / 12 mA (short proof)2 outputs/channel16 bit resolution

Digital output SPI (internal), CANInput protection ± 15 V, ESD IEC 1000-4-2

Supply voltage+15 V / 70 mA-15 V / 65 mA+5 V / 320 mA


Strain gaugebridges,inductivetorque meters,inductive sen-sors (LVDT)

Range

0.25, 0.5, 1, 2, 4, 5, 10, 25, 50 mV/V for sensor supply 5.0 Veff

0.5, 1, 2, 4, 8, 10, 20, 50, 100 mV/V for sensor supply 2.5 Veff

1.25, 2.5, 5, 10, 20, 25, 50, 100 mV/V for sensor supply 1.0 Veff

2.5, 5, 10, 20, 40, 50, 100, 250, 500 mV/V for sensor supply 0.5 Veff

Accuracy ± 0.1 % Sensor supply 0.5, 1, 2.5, 5 Veff (50 mA)

Type of bridge full bridge, half bridge, (quarter bridge with jumper), min. 120 Ω

Block Diagram


Ordering Code

DASIM-TF2

Model5 kHz carrier frequency

pi-F2-messverstaerker_e.odm V1.55-00 5





SIQUAD Uni4Universal amplifier supported by the Federal Ministry of Economics and Technology based on a resolution by the German Bundestag.

CharacteristicsThe SIQUAD Universal Amplifier offers computer-con-trolled signal conditioning of manifold sensors. It has 1 DSPper channel. Signal output is digital via Ethernet and CANand optional with high precision via analog outputs. Param-eter setting is done with the software DaSoft. Signal filteringcan be configured from 3..3000 Hz at 20 kS/s sample rate.

Technical Data

General

Accuracy see sensorsChannels/unit 4, isolatedAD converter 24 bit / channelSample rate 20 kHzBand width 5 kHz Analog outputoptional

± 10 V / 12 mA (short proof)16 bit resolution

Digital output SPI (internal), CANInput protection ± 100 V, ESD IEC 1000-4-2Supply voltage +5 V / 500 mA

Sensor supply0.5, 1.0, 2.5, 4.5 V (50 mA), 24 V(40 mA) opt. external n.i. up to 40 V (max. 250 mA)


Strain gaugebridges

Range 0.5, 1, 2, 4, 5, 10, 25, 50 mV/V Accuracy ± 0.03 % Sensor supply 0.5, 1, 2.5, 4.5 V (> 120 Ω)Type of bridge4-wire/6-wire

Full / half bridge (> 120 Ω),quarter bridge (120 Ω, 350 Ω)

Voltage

Range 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 80 V

Accuracy ± 0.05 % max. input volt-age 80 V

Impedance 100 kΩ (> 5 V range)Diff. input yes

Signal current Range ± 20 mA, 4..20 mAAccuracy ± 0.1 %

Currenttransmitter Sensor supply 24 V (max. 40 mA)

Potentiometer3-wire conn.

Range 6.25, 12.5, 25, 50, 100% Accuracy ± 0.1 % Sensor supply 2.5 V

Thermocouples J, K(others opt.)

Range ±100, ±200, -200..+500,-200..+1000 °C

Accuracy ± 0.1 % (without CJC)Adapter cable with integrated CJC (Binder resp.Lemo to TC-Mini) required

Pt100 Range ±100, ±200, -200..+500,-200..+1000 °C

Accuracy ± 0.1 %

ICP® sensors

Range 1, 2, 5, 10 Vmin. input fre-quency appr. 7 Hz


Frequencyanalog

Range 5, 10, 20, 50, 100, 200, 500 Hz,1, 2, 5, 10, 20 kHz

Accuracy ± 0.05 %Input voltage ± 0.02..70 V

Frequencydigital

Range5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500kHz

Accuracy ± 0.05 %Input voltage TTL / CMOS (≥ 3.5 V)

Torque meter,Telemetry(Discriminator)

Range Free entry of mid frequency and stroke, max. 100 kHz


Incrementalencoder

Range Variable, set by no. of pulsesAccuracy ± 0.05 %Input voltage TTL / CMOSDirectionsense/sync


PWM sensorsRange 100 Hz, 1 kHz, 10 kHz Accuracy ± 0.2 %Input voltage TTL / CMOS (≥ 3.5 V)

Block Diagram


Ordering Code1. 2. 3.

SIQUAD-Uni4- - -1. Terminal

BB7 7-pole Binder socket (standard)LB7 7-pole Lemo socket

2. Option bridge1/4 BR 1/4-bridge with 2 resistance values (120, 350 Ω)

switchable3. Options output

4 AOBNCR

4 analog outputs wired to back panel with BNC sock-ets

4 AO BNCF

4 analog outputs wired to front panel 10 U with BNC sockets parallel to input sockets






SIQUAD DMS4CharacteristicsThe SIQUAD DMS4 (Strain Gauge) Amplifier offers com-puter-controlled signal conditioning of strain gauge bridges.It has 1 DSP per unit. Signal output is digital via Ethernetand CAN and optional with high precision via analog out-puts. Parameter setting is done with the software DaSoft.Signal filtering can be configured from 3..3000 Hz at20 kS/s sample rate.

Technical Data

General

Channels/unit 4, isolatedAD converter 24 bit / channelSample rate 20 kHzBand width 5 kHz Analog outputoptional


Digital output SPI (internal), CANInput protection ± 100 V, ESD IEC 1000-4-2Supply voltage +5 V / 450 mA Environmentaltemperature 0..+50 °C

Strain gaugebridges

Range 0.5, 1, 2, 4, 5, 10, 25, 50 mV/V Accuracy ± 0.03 %Input imped-ance 10 MΩ

Differential input YesSensor supply 0.5, 1, 2.5, 4.1 V (calibrated to 5)

Type of bridge full bridge, half bridge, (quarter bridge optional), min. 120 Ω

Block Diagram (exemplary for 2 channels)



SIQUAD-DMS4 - - -

1. TerminalBB7 7-pole Binder socket (standard)BB7G 7-pole Binder socket with Gold contactsLB7 7-pole Lemo socket

2. Option bridge1/4 BR 1/4-bridge with 2 resistance values (120, 350 Ω)

switchable3. Options output

4 AOBNCR


4 AO BNCF







SIQUAD DC4SIQUAD DC8CharacteristicsThe SIQUAD DC Amplifier offers computer-controlled sig-nal conditioning of voltage or current signals. It has 1 DSPper unit. Signal output is digital via Ethernet and CAN andoptional with high precision via analog outputs. Parametersetting is done with the software DaSoft. Signal filteringcan be configured from 3..3000 Hz at 20 kS/s sample rate.

Technical Data

General

Channels/unit

4, isolated(8, isolated inputs with common reference ground)

AD converter 24 bit / channel

Sample rate 20 kHz(10 kHz)

Band width 5 kHz(3 kHz)

Analog outputoptional


Digital output SPI (internal), CAN

Input protection ± 100 V ESD IEC 1000-4-2

Supply voltage +5 V / 450 mA Environmentaltemperature 0..+50 °C

Voltage

Range0.01 / 0.02/ 0.05 / 0.1 / 0.2 / 0.25 / 0.3 / 0.5 / 0.6 / 1 / 2 / 5 / 10/ 20 / 50 / 100 V

Accuracy ± 0.03 % / ± 0.1 % (DC8)Input imped-ance

400 kΩ (up to 1V range)160 kΩ (from 2V range)

Differential input Yes

Sensor supply optional via power supply for 4-channel version

Signal currentRange ± 20 mA / 4..20 mAAccuracy ± 0.05 % / ± 0.1 % (DC8)Differential input Yes



… continued next page





GHM Messtechnik GmbH - Location IMTRONCarl-Benz-Str. 11 D-88696 Owingen Germany Fon +49(0)7551/9290-0 Fax -90www.ghm-messtechnik.de [email protected] Controlled Measurement Amplifiers Test Bench MeasurementOrdering Codes

1. 2. 3. 4.

SIQUAD-DC4- - - -1. Terminal

BNC BNC socket (standard)BB5D 5-pole Binder socket (DIN assignment)BB7 7-pole Binder socketLB7 7-pole Lemo socket

2. ModelU VoltageI CurrentU/I Voltage/Current switchable

50 Ω, ±20 mA, 4..20 mAITR for current transmitter incl. 24 V DC supply

3. Option internal sensor supply24V Sensor supply 24 V, max. 40 mA

4. Options output4 AOBNCR


4 AO BNCF


1. 2.

SIQUAD-DC8 - -1. Terminal

PHOE 16

8 channels with common isolated inputs on Phoenix Combicon screw terminals

2. Option output8 AOBNCR







SIQUAD DC2HVSIQUAD DC2HV-PCharacteristicsThe SIQUAD DC2HV Amplifier offers computer-con-trolled signal conditioning of high voltage or current sig-nals. It has 1 DSP per unit. Signal output is digital viaEthernet and CAN and optional with high precision viaanalog outputs. Parameter setting is done with the soft-ware DaSoft. Signal filtering can be configured from3..3000 Hz at 20 kS/s sample rate.The SIQUAD Power Measurement Amplifier is used tomeasure electrical power. The input data, Voltage andCurrent, are measured with 20 kHz per channel. Withthese results the amplifier computes RMS of voltage andcurrent, frequency, power factor and active and apparent power.For this the amplifier contains a digital signal processor (DSP). Theoutput of the calculated values is available after the first measuredperiod and will be send digitally through Ethernet and CAN.

Technical Data

General

Channels/unit 2, isolatedAD converter 24 bit / channelSample rate 20 kHzBand width 5 kHzAnalog outputoptional


Digital output Ethernet, CAN, SPI (internal)Input protection ± 1 kVSupply voltage +5 V / 450 mA Environmentaltemperature 0..+50 °C

Channel 1 – High voltage input (DC2-HV-P)

High voltage

Range 10 / 20 / 50 / 100 / 200 / 400 / 800 / 1000 V

Accuracy ± 0.1 %Max. input volt-age

1000 V peak

Input imped-ance

1 MΩ

Differential input YesMax. potentialdifference be-tween input andground

500 V peak

Signal input Safety banana plugs

Channel 2 – current input (DC2HV-P)

Signal current

Range 1 A / 5 AAccuracy ± 0.1 %Max. input cur-rent

5 A peak

Shunt 0,1 Ω (unfused)Max. potentialdifference be-tween input andground

250 Vrms

Signal input Safety banana plugs

Channel 2 - Voltage input (DC2HV-P, alternatively)

Voltage

Range 0.1 / 0.2 / 0.5 / 1 / 2 / 5 / 10 / 20 / 50 / 100 V

Accuracy ± 0.03 %Max. input volt-age 100 V peak

Input imped-ance

400 kΩ (up to 1V range)160 kΩ (from 2V range)

Differential input YesMax. potentialdifference be-tween input andground

250 Vrms

Signal input BNC, banana plugs

Channel configuration (DC2HV)

High voltage

Range 10 / 20 / 50 / 100 / 200 / 400 / 800 / 1000 V

Accuracy ± 0.1 %Max. input volt-age 1000 V peak

Input imped-ance 1 MΩ

Differential input Yes

Block Diagram





GHM Messtechnik GmbH - Location IMTRONCarl-Benz-Str. 11 D-88696 Owingen Germany Fon +49(0)7551/9290-0 Fax -90www.ghm-messtechnik.de [email protected] Controlled Measurement Amplifiers Test Bench MeasurementDimensions19“ plug-in unit, 3 U height, 5 U width, depth 160 mm

Ordering Codes1. 2. 3. 4.

SIQUAD-DC2HV-BANHV- - - - P1. Terminal Channel 2

BANHV 2x safety banana plugBAN Banana plugBNC BNC socket for second voltage input (≤ 100 V)

2. Channel configurationUU 1. Channel – Voltages up to 1000 V

2. Channel – Voltages up to 100 V UI 1. Channel – Voltages up to 1000 V

2. Channel – Currents up to 5 A 3. Options output

2 AOBNCR


2 AO BNCF


1. 2.

SIQUAD-DC2HV - -1. Terminal

BANHV 2x High Voltage Banana sockets2. Options output

2 AOBNCR


2 AO BNCF


Functional PrincipleThe Amplifier acquires both channels with 20 kHz internally and of-fers the following digital output channels:

Channel 1 Dynamic value of channel 1 (high voltage)

Channel 2 True-RMS URMS value of channel 1, calculated using following formula:

URMS=√ 1T ∫t0t 0+T

u ²(t )dt

Channel 3 Power factor λ, calculated using following formula:

λ=PS=cos(φ )

Channel 4 Frequency of channel 1

f= 1T (Resolution: 50 μs)

Channel 5 Dynamic value of channel 2 (current / voltage)

Channel 6 True-RMS IRMS of channel 2, calculated using follow-ing formula:

I RMS=√ 1T ∫t0t0+T

i ²(t)dt

Channel 7 Active power PThe average of p(t)=u(t)i(t) over the period T isnamed as active power P:

P= 1T ∫t0

t 0+T

p (t)dt

Channel 8 Apparent power S, calculated using following for-mula:S=URMS I RMS

All calculations are done in the frequency range of 10 to 200 Hz.All calculated values (channel 2-4, 6-8) will be issued after one pe-riod.

RemarksWith an amplifier you can perform power measurements on single phase power. In order to carry out performance measurements on a three-phase system, you need 3 amplifiers (one per phase). The overall result can then be calculated online in the data acquisition software (eg with DAQSoft). Output of calculated values will start after the first fully acquired pe-riod of the input signal.






SIQUAD Poti4CharacteristicsThe SIQUAD Potentiometer Amplifier offers computer-controlled signal conditioning of potentiometers. It has 1DSP per unit. Signal output is digital via Ethernet and CANand optional with high precision via analog outputs. Param-eter setting is done with the software DaSoft. Signal filter-ing can be configured from 3..3000 Hz at 20 kS/s samplerate.

Technical Data

General

Channels/unit 4, isolatedAD converter 24 bit / channelSample rate 20 kHzBand width 5 kHz Analog outputoptional


Digital output SPI (internal), CANInput protection ± 5 V, ESD IEC 1000-4-2Supply voltage +5 V / 450 mA Environmentaltemperature 0..+50 °C

Potentiometer

Range 6.25, 12,5, 25, 50, 100 % Accuracy ± 0.05 %Input imped-ance 10 MΩ

Differential input YesSensor supply 5 V (50 mA)Connection Automatic 3-/5-wire switch



Ordering Code1. 2.

SIQUAD-Poti4- - -

1. TerminalBB7 7-pole Binder socket (standard)LB7 7-pole Lemo socket



4 AO BNCF







SIQUAD TC, TC8CharacteristicsThe SIQUAD Thermocouple Amplifier offers computer-controlled signal conditioning of thermocouples. It has 1DSP per unit. Signal output is digital via Ethernet andCAN and optional with high precision via analog outputs.Parameter setting is done with the software DaSoft. Sig-nal filtering can be configured from 3..3000 Hz at 10 kS/ssample rate.

Technical Data

Channels / unit 4, isolated(8, isolated inputs with common ground)

AD converter 24 bit / channel

Sample rate 10 kHz(500 Hz for 8 channels)

Band width 3 kHz(150 Hz)

Analog outputoptional


Digital output SPI (internal), CANInput protection ± 5 V, ESD IEC 1000-4-2Supply voltage +5 V / 450 mA Env.temperature 0..+50 °CRange -100 to +100, +200, +500, +1000 (1200) °CAccuracy ± 0.2 % incl. CJCTC types J, K, others on requestDifferential input YesTerminal Mini thermo sockets as per TC type



Ordering Codes1. 2. 3.

SIQUAD-TC4- -

1. ModelJ Thermocouples type JK Thermocouples type KN Thermocouples type NT Thermocouples type T

2. Options range1200 Range 1200 °C (only type K)



4 AO BNCF


1. 2. 3. .

SIQUAD-TC8- -

1. ModelJ Thermocouples type JK Thermocouples type KN Thermocouples type NT Thermocouples type T

2. Options range1200 Range 1200 °C (only type K)








SIQUAD Pt100 4CharacteristicsThe SIQUAD Pt100 Amplifier offers computer-controlledsignal conditioning of RTD sensors. It has 1 DSP per unit.Signal output is digital via Ethernet and CAN and optionalwith high precision via analog outputs. Parameter setting isdone with the software DaSoft. Signal filtering can be con-figured from 3..3000 Hz at 10 kS/s sample rate.

Technical DataChannels/unit 4, isolatedAD converter 24 bit / channelSample rate 10 kHzBand width 3 kHz Analog outputoptional


Digital output SPI (internal), CANInput protection ± 5 V, ESD IEC 1000-4-2Supply voltage +5 V / 450 mA Environmental temperature 0..+50 °CRange -100 to +100, +200, +500, +1000 °CAccuracy ± 0.05 %Input impedance 10 MΩDifferential input YesSensor supply 1 mA



Ordering Code1. 2.

SIQUAD-Pt100 4- -

1. TerminalBB5 5-pole Binder socket (standard)



4 AO BNCF







SIQUAD ICP4CharacteristicsThe SIQUAD ICP4 Amplifier offers computer-controlledsignal conditioning of piezo-electric sensors. It has 1 DSPper unit. Signal output is digital via Ethernet and CAN andoptional with high precision via analog outputs. Parametersetting is done with the software DaSoft. Signal filteringcan be configured from 3..3000 Hz at 20 kS/s samplerate.

Technical DataChannels/unit 4, isolatedAD converter 24 bit / channelSample rate 20 kHzBand width 5 kHz Analog outputoptional


Digital output SPI (internal), CANInput protection ± 100 V, ESD IEC 1000-4-2Supply voltage +5 V / 450 mA Environmental temperature 0..+50 °CRange 1, 2, 5, 10 VAccuracy ± 0.05 %Input impedance 1 MΩDifferential input YesSensor supply 4 mA (at 24 V)



Ordering Code1. 2.

SIQUAD-ICP4- -

1. TerminalBNC BNC socket (standard)LB7 7-pole Lemo socket



4 AO BNCF







SIQUAD FU2CharacteristicsThe SIQUAD Frequency Amplifier offers computer-con-trolled signal conditioning of arbitrary periodic frequencysignals. Each of the 2 channels has 2 differential trackswith AC coupling and a following 4-step amplifier stage.So signals with amplitudes from 500 mVpp to 100 Vpp canbe handled. Each channel has an additional digital input.An isolated sensor supply is integrated. There is 1 DSPper unit. Signal output is digital via Ethernet and CAN and optionalwith high precision via analog outputs. Parameter setting is donewith the software DaSoft.

Technical Data

General

Channels/unit

2 with 2 differential tracks each and 1 digital input, isolated

Sample rate 20 kHzAnalog outputoptional


Digital output SPI (internal), CANInput protection ± 100 V, ESD IEC 1000-4-2Input imped-ance 200 kΩ

min. input frequency appr.1 Hz

Input sensitivity 0.5, 1.0, 2.5, ≥5.0 Vpp


Sensor supply

unregulated (± 15 %) 2 W (Socket)1 value: 3.3, 5, 9, 12, 15, 24 V

regulated (± 5 %) 3 W (soldered)1 value: 3.3, 5, 12, 15 V

FU converterRange

5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500,1000 kHz

resolution min. 12 bitmax. dynamics 10 kHz

Incrementalencoder

Range 100..106 pulsesresolution 16 bitmax. counterfrequency 1 MHz

Block Diagram


Ordering Code1. 2.

SIQUAD-FU2- -

1. TerminalBB7 7-pole Binder socket (standard)

2. Sensor supplyXG 3.3, 5, 12, 15 V ± 5 %, regulatedXU 3.3, 5, 9, 121, 15, 24 V, ± 15 %, unregulated, socket

1 Standard value, without option 12V unregulated will be shipped






SIQUAD DIO-8CharacteristicsThe SIQUAD DIO-8 Plug-in Unit offers computer-con-trolled signal conditioning of up to 8 digital input signalsand drives 8 relay outputs. The inputs are insulated by op-tocouplers. The relay outputs can be configured per chan-nel by jumpers to make or break. Front panel LEDs indi-cates switching states of inputs and outputs.

With the 4Z unit inputs can be also configured with parameter set-ting software DaSoft as simple frequency inputs for conditioning ofdigital frequency signals. A maximum of 4 frequency inputs is possi-ble. They can be set as FV converter or incremental encoder. Sig-nal output (FV, Z mode) is digital via Ethernet and CAN. Parametersetting is done with the software DaSoft.

Technical Data

General

Channels/unit

8 digital inputs, isolated8 relay contacts at output

sample rate 20 kHzDigital output SPI (internal), CANInput protection ± 100 V, ESD IEC 1000-4-2Input imped-ance 200 kΩ

min. inputfrequency ca.1 Hz

Input sensitivity 0.5, 1.0, 2.5, ≥5.0 Vpp


Connection 2x 16-pole screw terminals

Inputs as8 DI(opto decou-pled)

High-level + 3.5..60 VLow-level - 30..+1 V

Input current appr. 6 mA (0..30 V)6..36 mA (-30..+60 V)

max. input frequency 20 kHz

Inputs as FVconvertermax. 4

Range5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500,1000 kHz


Inputs as In-cremental counter,max. 4

Range 100..106 pulsesresolution 16 bitmax. counterfrequency 1 MHz

Outputs as relay contacts

Switch currents max. 2 A or 10 ASwitch voltage max. 220 V DCSwitch power max. 60 WContact resist. 50 mΩmax. output frequency appr.. 15 Hz

Switching cy-cles

mechanical min.108

electrical min. 105

Dimensions19“ plug-in unit, 3 U height, 5 U (10 U) width, depth 160 mm

Ordering Code1.

SIQUAD-DIO8-

1. Model extension4Z count function for 4 counters

SIQUAD AO4CharacteristicsThe SIQUAD AO4 Plug-in Unit provides up to 4 analogoutputs. The signal level can be set by the parameter set-ting software or via a LabVIEW application.

Technical Data

General

Channels/unit

4 analog outputs,isolated to system

DA converter 4 x 16 bitDigital output SPI (internal), CANSupply voltage +5 V / 450 mA Environmentaltemperature 0..+50 °C

OutputsVoltage output ± 10 Vmax. load ± 10 mACurrent output ± 20 mA (option)


Ordering Code1. 2.

SIQUAD-AO4- -

1. OutputU Voltage ± 10 V to BNC socketU/I Voltage or current to BNCUI Voltage and current to BB7

2. TerminalBNC BNC socketBB7 7-pole Binder socket (only UI)






CAN InterfaceCharacteristicsThe CAN Interface Unit offers synchronous acquisi-tion of CAN messages from a CAN bus. These dataare put on the internal high-speed bus and are pro-cessed simultaneously with the other measurementdata by the central unit. They can be handled furtherwith an appropriate data acquisition software likeDAQSoft or DASYLab (by using the DASYLab driver).Parameter setting is done with the software DaSoft.

The CAN-Interface can be used with both DASIM andSIQUAD systems.

Technical DataCAN nodes 2, independent

Signals/node 24 at 16 bit (Dual Mode)48 at 16 bit (Single Mode)

Signals/message 8

Data formats

Boolean (8 bit)Signed Char (8 bit)Unsigned Char (8 bit)Signed Integer (16 bit)Unsigned Integer (16 bit)Signed Long (32 bit)Unsigned Long (32 bit)Float (32 bit)Double (64 bit)

Transmission rates:CAN Low-Speed

CAN High-Speed

5 (only node A), 10, 20, 40, 50, 80, 100 kBaud

5 (only node A), 10, 20, 40, 50, 80, 100, 125, 250, 400, 500, 666, 800, 1000 kBaud

Sample rate 20 kHzDigital output SPI (internal)Supply voltage. +5 V / 310 mA Environmentaltemperature 0..+50 °C

Block Diagram


Ordering Codes

DASIM-CAN-IF2

respectively

SIQUAD-CAN-IF2

ModelCAN Interface, 2 CAN nodes






Central UnitCharacteristicsThe Central Unit is the interface between the internalhigh-speed bus, the Ethernet connection, an RS 232 inter-face, and the internal RS 485 bus. It is a plug-in unit forthe housing and provides the clock for the amplifiers aswell as external clocking and synchronization for additionalhousings resp. chassis. External trigger signals are alsoadministered by the central unit. A remote control can beconnected via the remote interface. Parameter setting of the ampli-fiers is done with the software DaSoft via the Ethernet or RS 232interface of the central unit.

Technical DataSample rate 40 kHzDigital output RS 232, EthernetSupply voltage. +5 V / 270 mA Environmentaltemperature 0..+50 °C

Block Diagram


Ordering CodeDASIM-G-ZE-DE (to be ordered separately for DASIM, included inchassis for SIQUAD)

Parameter SettingSoftwareCharacteristicsThe Parameter Setting Software DaSoft allows configuration of asystem and its communication interfaces for individual setting up ofthe amplifiers and add-on units.

Sensor data can be stored in a sensor database for automatic sys-tem configuration. Integration into a customer-specific parametersetting software is possible via a communication DLL.The following settings are done with DaSoft:

• Type of sensor, measurement ranges, sensor excitation andfurther options for the functionality of the amplifiers.

• Sample rate 1 Hz to 40 kHz (depending on amplifier type),sensor range (nominal value), and physical unit.

DaSoft provides the system settings and generates an interface file“DDL.int“ with the necessary specifications for data acquisition. Thedata acquisition software (DAQSoft or others with correspondingdrivers) takes this information of the “DDL.int“. The file is alwaysupdated with actual data after each communication of DaSoft withthe measurement system. If changes were done in the system withDaSoft, it will be automatically recognized by the acquisition soft-ware. Therefore it is not possible to measure with wrong parame-ters.

Ordering CodeNo separate ordering code, as included in price of central unit andprice of USB-to-CAN configuration package.






Data AcquisitionSoftwareCharacteristicsThe Measurement Software DAQSoft offers acquisition and visu-alization of data for DASIM and SIQUAD systems. First parametersof the amplifiers are set with DaSoft. DaSoft provides the systemsettings and generates an interface file “DDL.int“ with the neces-sary specifications for data acquisition. DAQSoft takes this informa-tion of the “DDL.int“ automatically. The file is always updated withactual data after each communication of DaSoft with the measure-ment system. If changes were done in the system with DaSoft, itwill be automatically recognized by DAQSoft and notified. Thereforeit is not possible to measure with wrong parameters.

DAQSoft offers essentially the following features:

Measurement: Measurement over time, X/Y measurement Measurement with several systems and different IP ad-

dresses Signal acquisition of various data formats from a CAN In-

terface Different settings for triggers, combined with level moni-

toring Recurring measurement (serial measurement) Setting of automatic saving intervals Measurement with on-line view and pre-monitoring Acquisition of Video data from a DigiCam synchronous

with measurement data Acquisition of GPS data and route tracing synchronous

with measurement data

Visualization and processing: Visualization of data in a graph (main, side, stacked

graphs) Visualization as instantaneous value (analog, numerical)

and in tabular form Visualization of video data as single pictures Import of video data in AVI format Real time information Analysis of saved measurements with zoom and cursor

modes Comparison of measurements Combination of measurements Mathematical post-processing of selected measurement

channels Post-filtering of selected measurement channels Analysis with FFT and power spectrum

Exports, reports, miscellaneous: Export function into other data formats like Famos, DIA-

dem, ASCII, MATLAB Export of video data in AVI format or as single picture Generating different reports as HTML or Crystal report

with different layouts Event logging with log file Project based directory structure

Drivers for other Windows-based data acquisition software likeDASYLab and LabVIEW are optionally available.

An extensive functional library “DataEngine.dll“ is available for inte-grating the systems into an own data acquisition software or envi-ronment. It transmits triggers and measurement data, and receivesthe other way parameters for the central unit like sample rates, trig-ger conditions and information about the selected channels

DaSoft and DAQSoft are running under Windows 2000, Windows XP, Windows 7 (32 and 64 bit). DAQSoft also needs a .NET envi-ronment. For acquisition with high sample rate and therefore largeamount of data, a computer starting with Dual-Core processor (orcomparable) and 2.5 GHz, 4 GB RAM, and fast hard disk is recom-mended.

Ordering CodesData acquisition softwareDASIM-SW-DAQSOFTSIQUAD-SW-DAQSOFT

DriversDASIM-SW-TR-DAS for DASYLabDASIM-SW-TR-LAB for LabVIEW

SIQUAD-SW-TR-DAS for DASYLabSIQUAD-SW-TR-LAB for LabVIEW






HousingsCharacteristicsThe DASIM and SIQUAD Amplifiers fit into (standard) 19” chassisand desktop housings. The housings can be tailored to customer-specific needs concerning number of units and power supply. Formobile applications a wide-range power supply is available.

Technical Data

Supply voltage 110..230 V AC9..36 V DC

Power supply Switching mode(optional linear)

Input DASIMInput SIQUADOutput DASIMOutput SIQUAD (optional)

via back panel with Lemo socketssensor specific on front panel

via back panel with BNC socketsFront / or back panel with BNC-

socket or screw terminalsEnvironmental temperature 0..50 °CDimensionsDesktop housingChassisMini System

28..84 U84 U21 U

Dimensions19“ Housings

Width 21, 28, 63, 84 U resp. chassis 84 UHeight 3 U (optional 4 U)depth housing 316 mm (256..496 mm)depth chassis 340 mm (240..460 mm)

Ordering Codes1. 2. 3. 4.

DASIM-G - - - -1. Basic housing without digital interface

VR 19“ chassisVT 19“ desktop housing 28..84 TE

2. Extension Ethernet interfaceETH

3. Number of bays 4 for 4 plug-in units 8 for 8 plug-in units16 for 16 plug-in units

4. Power supplyB DC 9..36 VN AC 110..230V, 50 Hz

Central unit DASIM-G-ZE-DW has to be ordered separately

1. 2. 3. 4.

SIQUAD-GD - - -1. Housing type

VR 19“ chassisVT 19“ desktop housing 28..84 TE

2. Number of slots 4 for 4 plug-in units 8 for 8 plug-in units16 for 16 plug-in units

3. Power supplyB DC 9..36 VN AC 110..230V, 50 Hz

4. Options Sensor supply12V5A Sensor supply SIQUAD-DC with extra power supply

12 V 5 A24V1A Sensor supply SIQUAD-DC with extra power supply

24 V 1 A24V5A Sensor supply SIQUAD-DC with extra power supply

24 V 5 ACentral unit is included in price of housing






CAN Compact Module Uni4Universal amplifier supported by the Federal Ministry of Economics and Technology based on a resolution by the German Bundestag.

CharacteristicsThe SIQUAD CAN Compact Module Uni4 offerscomputer-controlled signal conditioning of varioussensors in 1 module. It has 1 DSP per channel.Signal output is digital via CAN. The protocol isCAN 2.0B. Parameter setting is done with thesoftware DaSoft via a USB-to-CAN interface. Sig-nal filtering can be configured from 3..3000 Hz at20 kS/s sample rate.

Technical Data

General

Accuracy see sensorsChannels/unit 4, 2x4, isolatedAD converter 24 bit / channelSample rate max. 20 kHzBand width max. 5 kHz Digital output CANInput protection ± 100 V, ESD IEC 1000-4-2Supply voltage 9..36 V DC

Sensor supply 0.5, 1.0, 2.5, 4.5 V (50 mA), 24 V(40 mA)


Strain gaugebridges


Full/half bridge (> 120 Ω),quarter bridge (120 Ω, 350 Ω)

Voltage

Range 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 80 V







Thermocouples J,K(others optional)

Range ±100, ±200, -200..+500,-200..+1000 °C

Accuracy ± 0.1 % (without CJC)Adapter cable with integrated CJC mandatory

Pt100 Range ±100, ±200, -200..+500,-200..+1000 °C

Accuracy ± 0.1 %

ICP® sensors



Frequencyanalog

Range 5, 10, 20, 50, 100, 200, 500 Hz,1, 2, 5, 10, 20 kHz

Accuracy ± 0.05 %Input voltage ± 0.02.70 V

Frequencydigital

Range5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500kHz





Incrementalencoder




Block Diagram

DimensionsSCC1: 130 x 250 x 45 mm, 130 x 130 x 45 mm (WxHxD)

Ordering Code

1. 2. 3.

SCC1 - - -

1. Sensor type with 1 amplifier unitUNI4 4 channels Universal

2. TerminalBB7 7-pole Binder socketLB7 7-pole Lemo socket

3. Housing typeBox (standard)

L FlangeT Mounting rail






CAN Compact ModulesCharacteristicsThe SIQUAD CAN Compact Modules offercomputer-controlled signal conditioning ofvarious sensors. There are sensor-specificamplifiers available with 1 DSP per amplifierunit. Signal output is digital via CAN. The pro-tocol is CAN 2.0B. Parameter setting is donewith the software DaSoft via a USB-to-CANinterface. Signal filtering can be configuredfrom 3..3000 Hz at 20 kS/s sample rate.

Technical Data

General

Accuracy see sensors

Channels/unit

4, 2x4, isolated(8, 2x8, isolated inputs with com-mon ground)

AD converter 24 bit / channelSample rate max. 20 kHzBand width max. 5 kHz Digital output CANInput protection ± 100 V, ESD IEC 1000-4-2Supply voltage 9..36 V DCEnvironmentaltemperature 0..+50 °C

Strain gaugebridges

Range 0.5, 1, 2, 4, 5, 10, 25, 50 mV/V Accuracy ± 0.03 % Sensor supply 0.5, 1, 2.5, 4.5 V (> 120 Ω)Type of bridge full bridge, half bridge, (> 120 Ω)

Voltage

Range 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 80 V

max. input volt-age 80 V

Accuracy ± 0.03 %


Thermo-couples J,K

Range -100 to +100, +200, +500, +1000(1200) °C

Accuracy ± 0.1 % (without CJC)

Pt100 Range -100 to +100, +200, +500, +1000°C

Accuracy ± 0.1 %

ICP® Sensors

Range 1, 2, 5, 10 Vmin. inputfrequency appr.. 2 Hz


Frequencyanalog

Range 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100 kHz

Accuracy ± 0.03 %Input voltage ± 0.05..80 VSensor supply 4.5 V (50 mA)

Frequencydigital

Range5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500kHz

Accuracy ± 0.03 %Input voltage TTL / CMOSSensor supply 4.5 V (50 mA)

Torque meter,Telemetry

Range 10 kHz ± 5 kHz,100 kHz ± 45 kHz

Accuracy ± 0.03 %Input voltage TTL / CMOSSensor supply 4.5 V (50 mA)

Incrementalencoder

Range Variable, set by no. of pulsesAccuracy ± 0.03 %Input voltage TTL / CMOSSensor supply 4.5 V (50 mA)Directionsense/Sync



DimensionsSCC1: 130 x 250 x 45 mm, 130 x 130 x 45 mm (WxHxD)SCC2: 130 x 250 x 75 mm, 130 x 130 x 75 mm (WxHxD)

Ordering Codes see next page





GHM Messtechnik GmbH - Location IMTRONCarl-Benz-Str. 11 D-88696 Owingen Germany Fon +49(0)7551/9290-0 Fax -90www.ghm-messtechnik.de [email protected] Controlled Measurement Amplifiers Test Bench MeasurementOrdering Codes

1. 2. 3.

SCC1 - - -

1. Sensor type with 1 amplifier unitDMS4 4 channels Strain Gauge DCU4 4 channels DC voltage DCI4 4 channels Signal current DCU8 8 channels DC voltageTC4J 4 channels Thermocouples type JTC4K 4 channels Thermocouples type KTC8K 8 channels Thermocouples type KTC4T 4 channels Thermocouples type TPT100 4 4 channels Pt100 ICP4 4 channels ICPAO4 4 channels voltage ± 10 V to BNC socketsAO8 1x8 channels voltage ± 10 V to BNC socketsDIO8 simple DIO operationDIO8-4Z count function for 4 counters

2. TerminalStandard BNC, MTC, BB5

BB7 7-pole Binder socketLB7 7-pole Lemo socket

3. Housing typeH Box (standard)L FlangeT Mounting rail

1. 2.

SCC2 - -

1. Sensor type with 2 amplifier unitsTC4J 2x4 channels Thermocouples type JTC4K 2x4 channels Thermocouples type KTC8K 2x8 channels Thermocouples type KTC4T 2x4 channels Thermocouples type T

2. Housing typeH Box (standard)L FlangeT Mounting rail

1. 2.

SCC-KONF - -

1. InterfaceX USB-CAN Adapter for all CAN Modules with IXXAT

driverV Vector driver

2. ModelDW Windows software for parameterizing of modules






CAN Mounting-Rail Module UNIUniversal amplifier supported by the Federal Ministry of Economics and Technology based on a resolution by the German Bundestag.

CharacteristicsThe SIQUAD CAN mounting-rail module Uni offerscomputer-controlled universal signal conditioning of var-ious sensors. There is a 1- or 2-channel version avail-able. It has 1 DSP per channel. Signal output is digitalvia CAN. Protocol is CAN 2.0B. Parameter setting isdone with the software DaSoft via a USB-to-CAN inter-face. Signal filtering can be configured from 3..3000 Hzat 20 kS/s sample rate.

Technical Data

General

Accuracy see sensorsChannels/unit 2, isolatedAD converter 24 bit / channelSample rate max. 20 kHzBand width max. 5 kHz Digital output CANInput protection ± 100 V, ESD IEC 1000-4-2Supply voltage 9..36 V DC

Sensor supply0.5, 1.0, 2.5, 4.5 V (50 mA), 24 V(40 mA) opt. external n.i. up to 40 V (max. 250 mA)


Strain gaugebridges



Voltage

Range 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 80 V







Thermocouples J,K(others opt.)

Range ±100, ±200, -200..+500,-200..+1000 °C


Pt100 Range ±100, ±200, -200..+500,-200..+1000 °C

Accuracy ± 0.1 %

ICP® sensors



Frequencyanalog

Range 5, 10, 20, 50, 100, 200, 500 Hz,1, 2, 5, 10, 20 kHz


Frequencydigital

Range5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500kHz





Incrementalencoder




Block Diagram

Dimensions22,5 x 110 x 115 mm, (WxHxD)

Ordering Code1. 2.

SCC1 - -

1. Model with screw terminalsUni2 2 Universal channels (standard)

2. Option measuring channels/output1AOSK 1 universal channel, 1 analog output1CO only 1 universal channel via CAN

Thermocouples have to be connected via an adapter cable with in-tegrated CJC.






CAN StickUniversal amplifier supported by the Federal Ministry of Economics and Technology based on a resolution by the German Bundestag.

CharacteristicsThe SIQUAD CAN Stick offers computer-controlled signalconditioning of various sensors. It has 1 DSP per unit.There are 2 versions depending on the sensor require-ments. Signal output is digital via CAN. Protocol is CAN2.0B. Parameter setting is done with the software DaSoftvia a USB-to-CAN interface. Signal filtering can be config-ured from 3..2000 Hz at 20 kS/s sample rate.

Technical Data

General

Accuracy see sensorsChannels/unit 1, isolatedAD converter 24 bit / channelSample rate Appr. 20 kHz (51.2 µs)Band width Appr.5 kHz Digital output CANInput protection ± 100 V, ESD IEC 1000-4-2Supply voltage 9..36 V DC

Sensor supply 0.5, 1.0, 2.5, 4 V (50 mA), 24 V (40 mA)


Strain gaugebridges



Voltage

Range 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 80 V







Thermocouples J,K(others opt.)

Range ±100, ±200, -200..+500,-200..+1000 °C


Pt100 Range ±100, ±200, -200..+500,-200..+1000 °C

Accuracy ± 0.1 %

ICP® sensors



Frequencyanalog

Range 5, 10, 20, 50, 100, 200, 500 Hz,1, 2, 5, 10, 20 kHz


Frequencydigital

Range5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500kHz





Incrementalencoder



PWM sensorsRange 100 Hz, 1 kHz, 10 kHz Accuracy ± 0.2 %Input voltage TTL / CMOS (≥ 3.5 V

Block Diagram

Dimensions165 x 25 x 35 mm (WxHxD)

Ordering Code1. 2.

SCC1 - -1. Model

Uni1 1 universal channel2. Terminal

BB7 7-pole Binder socket (standard)LB7 7-pole Lemo socket

Thermocouples have to be connected via an adapter cable (con-nector to TC-Mini) with integrated CJC






SIQUAD Ethernet Compact Module UniCharacteristics






(Discriminator)Input voltage TTL / CMOS (≥ 3.5 V)

Incrementalencoder

Range Variable, set by no. of pulsesAccuracy ± 0.05 %Input voltage TTL / CMOSDirection sense/sync without, static, dynamic / with sync, without sync


Block Diagram

DimensionsSEC1: 225 x 165 x 65 mm (BxHxT)


SEC1 - - -

1. Sensor type with 1 amplifier unitUNI4 4 channel universal

2. TerminalBB7 7-pole Binder socket (standard)LB7 7-pole Lemo socket

3. Housing typeHL Box (Standard)LL FlangeTL DIN rail






Ethernet Compact ModulesCharacteristicsThe SIQUAD Ethernet Compact Modules of-fer computer-controlled signal conditioning ofvarious sensors. There are sensor-specificamplifiers available with 1 DSP per amplifierunit. Signal output is digital via TCP/IP. Param-eter setting is done with the software DaSoft.Signal filtering can be configured from3..3000 Hz at 20 kS/s sample rate.

Technical Data

General

Accuracy see sensors

Channels/unit

4, 2x4, isolated(8, 2x8, isolated inputs with com-mon ground)

AD converter 24 bit / channelSample rate max. 20 kHzBand width max. 5 kHz Digital output EthernetInput protection ± 100 V, ESD IEC 1000-4-2Supply voltage 9..36 V DCEnvironmentaltemperature 0..+50 °C

Strain gaugebridges(DMS4)

Range 0.5, 1, 2, 4, 5, 10, 25, 50 mV/V Accuracy ± 0.03 % Sensor supply 0.5, 1, 2.5, 4.5 V (> 120 Ω)

Type of bridge full bridge, half bridge, (> 120 Ω)quarter bridge (optional, >120 Ω)

Voltage(DCU4)

Range0.01 / 0.02/ 0.05 / 0.1 / 0.2 / 0.25 / 0.3 / 0.5 / 0.6 / 1 / 2 / 5 / 10/ 20 / 50 / 100 V

max. input volt-age 100 V

Accuracy ± 0.03 %

Signal current(DCI4) Range

± 20 mA, 4..20 mA

Accuracy ± 0.05 %

Thermo-couples J,K(TC4-K, TC4-J)

Range -100 to +100, +200, +500, +1000(1200) °C

Accuracy ± 0.2 % (with CJC)

Pt100(Pt1004)

Range -100 to +100, +200, +500, +1000°C

Accuracy ± 0.1 %

ICP® Sensors(ICP4)

Range 1, 2, 5, 10 Vmin. inputfrequency appr.. 2 Hz


FU converterRange

5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500,1000 kHz


Incrementalencoder

Range 100..106 pulsesresolution 16 bitmax. counterfrequency

1 MHz

Sensor supply

unregulated (± 15 %) 2 W (Socket)1 value: 3.3, 5, 9, 12, 15, 24 V

regulated (± 5 %) 3 W (soldered)1 value: 3.3, 5, 12, 15 V

Inputs as8 DI(opto decou-pled)(DIO8)

High-level + 3.5..60 VLow-level - 30..+1 V

Input current appr. 6 mA (0..30 V)6..36 mA (-30..+60 V)

max. input frequency

20 kHz

Inputs as FVconvertermax. 4(DIO8)

Range5, 10, 20, 50, 100, 200, 500 Hz, 1, 2, 5, 10, 20, 50, 100, 200, 500,1000 kHz


Inputs as In-cremental counter,max. 4(DIO8)

Range 100..106 pulsesresolution 16 bit

max. counterfrequency

1 MHz

Outputs as relay contacts(DIO8)

Switch currents max. 2 A or 10 ASwitch voltage max. 220 V DCSwitch power max. 60 WContact resist. 50 mΩmax. output frequency

appr.. 15 Hz

Switching cy-cles

mechanical min.108

electrical min. 105

Block Diagram

DimensionsSEC1: 130 x 250 x 45 mm, 130 x 130 x 45 mm (WxHxD)SEC2: 130 x 250 x 75 mm, 130 x 130 x 75 mm (WxHxD)





GHM Messtechnik GmbH - Location IMTRONCarl-Benz-Str. 11 D-88696 Owingen Germany Fon +49(0)7551/9290-0 Fax -90www.ghm-messtechnik.de [email protected] Controlled Measurement Amplifiers Test Bench MeasurementOrdering CodeOnly available at present:

1. 2. 3. 4.

SEC1 - -

1. Sensor type 1 amplifier unitDMS4 4 channels Strain GaugeICP4 4 channels ICPDCU4 4 channels VoltageDCI4 4 channels Signal CurrentTC4 4 channels Thermo CoupleFU2 2 channels frequency converterDIO8 8 channels Digital I/O

2. Connection(not all combinations sensor-socket type are possible!)BNC BNC socketBB5 5-pin Binder socketBB7 7-pin Binder socketLB7 7-pin Lemo socket

3. Housing typeHL Box (standard)LL FlangeTL Mounting rail

4. Option1/4 BR 1/4-bridge with 2 resistance values (120, 350 Ω)

switchable (DMS4 only)

1200 Range 1200 °C (TC4/TC8 only, only TC type K)

XG Sensor supply, regulated, soldered3.3, 5, 12, 15 V, ± 5 % (FU2 only)

XU Sensor supply, unregulated, socketed3.3, 5, 9, 122, 15, 24 V, ± 15 %(FU2 only)

2 Standard value, without option 12V unregulated will be shipped






AD-ETH-250

Channels/unit 16AD converter 16 bitSample rate 250 kS/sTotal sample rate 1 MS/sDigital output Ethernet, (optional CAN)Input protection ± 50 V permanentDC input ± 10 VAccuracy 0.1 %Supply voltage +24 V / 150 mA, isolatedEnvironmental temperature 0..+70 °C

Block Diagram



AD-ETH - - -

1. Model250 16 channels DC ± 10 V, 19“ plug-in unit, sample rate

250 kS/s p. channel2. Option 1

BNC Box housing with 16 BNC sockets, power supply ter-minal

3. Option 2ICP 16 channels ICP with sensor supply in place of DC In-

put






Product Information Test Bench MeasurementProduct Overview

„Industrial Sensors and Instrumentation“

„Process Instrumentation “Hygienic Design“GHMadaptTemperature FlowLevel / Filling HeightAnalysis

“Laboratory Instrumentation“

„Industrial Electronics“Displays / ControllerTransmitter / Signal conditioningIsolating convertersSafety and Monitoring DevicesPower ElectronicsCalibration and Testing

“Measuring Data Acquisition“Data Logging and MonitoringTest Bench Measurement TechnologyRenewable Energies


Documents

GHM Messtechnik GmbH – Sales Center · PDF filePt100 resistors ICP® sensors Frequency Speed, pulses Digital Outputs ... All standard 19“ chassis are laid out for either mobile