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EEJJ11 MMoodduullaarr MMuullttii--LLooooppTTeemmppeerraattuurree CCoonnttrroolllleerrReduce the work required to design and install cost-effective multi-point control systems
Applications
Semiconductor manufac-turing equipment
PET bottle stretch blowmolding machines
Multi-zone injectionmolding/thermo-formingequipment
Heated dispensing systemsfor viscosity control(adhesives)
Time-Saving Features • Improved setup through high-speed, program-less communications with PLC’s, HMI’s and Power Controllers
• Up to 256 loops per system for large-area control; allows easy expansion
• Easy installation with side-by-side connectors and removable terminals
• Available with screw terminals or screw-less clamp terminals
• Powerful software supported by Smart Active Parts and Smart Function Block Libraries
• Multi-input units (2 or 4 loops): RTD, Thermocouple, Current and Voltage inputs
• Various communication ports: USB (special cable) for programming, RS-232C/RS-485 (CompoWay/F) for networking and dedicated port forG3ZA power controller
NS Series HMICreate temperaturedisplay and settingswithout programming
G3ZA Power ControllersOptimize cycle control for high-accuracy regulation to improveheating performance
StandardControlModels
Item Number ofcontrol channels
Heater burnout detection Load power supplyvoltage
Model List Price
Multi-channelpower controller
4 Yes, order currenttransformers separately
100 to 240 VAC G3ZA-4H203-FLK-UTU $569
400 to 480 VAC G3ZA-4H403-FLK-UTU $569
8 Not supported 100 to 240 VAC G3ZA-8A203-FLK-UTU $569
400 to 480 VAC G3ZA-8A403-FLK-UTU $569
Multi-Channel Power Controllers
Item Description Model List Price
Current transformers50 A, 5.8 mm dia. hole E54-CT1 $25
100 A, 12 mm dia. hole E54-CT3 $36
CX-Thermo Support Software Version 3.0 for setup and monitoring EST2-2C-MV3 $120
USB-Serial conversion cable 2.1 m length E58-CIFQ1 $100
G3ZA connecting cable 5 m length EJ1C-CBLA050 $35
Accessories
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MEXICO SALES OFFICES ARGENTINA SALES OFFICE
Mexico, D.F. 555.660.3144 Monterrey, N.L. 818.377.4281 Cono Sur 54.114.787.1129
Ciudad Juárez 656.623.7083 Querétaro 442.135.4510 BRAZIL SALES OFFICE
OTHER LATIN AMERICAN SALES Sao Paulo 555.11.554.6488 www.omron.br
Florida, EU 1.954.227.2121 www.espanol.omron.com CHILE SALES OFFICE
Santiago 562.206.4592
OMRON ELECTRONICS LLC877.486.6766www.omron.com/oei
OMRON CANADA416.286.6465www.omron.ca
Specifications• Power supply voltage: 24 VDC• Input type: Thermocouple: Types K, J, T, E, L, U, N, R, S, B, W, PLII
ES1B Infrared sensor: 10° to 260°C, 4 rangesPlatinum RTD: Pt100, JPt100Analog input: 4 to 20 mA, 0 to 20 mA, 1 to 5 V, 0 to 5 V,
0 to 10 V• Control method: ON/OFF control or 2-PID with auto-tuning• Functions: Two-point input shift, digital input filter, remote SP, SP
ramp, manual manipulated variable, manipulated variablelimiter, interference overshoot adjustment, loop burnoutalarm, RUN/STOP, setting banks, I/O allocations and more
• Setting method: Via serial communications• Control outputs: Voltage output: 12 VDC ± 15%, max. load current 21 mA
Transistor output (EJ1_-TC2): 100 mA at 30 VDC max.
Module Loops Control outputs Auxiliaryoutputs
Functions Terminal Model List Price
Temperaturecontroller
2 2 voltage outputs, 2 transistor outputs
None 2 heater burnoutalarms; 2 eventinputs
Screw terminal EJ1N-TC2A-QNHB $335
Screw-less EJ1N-TC2B-QNHB $335
4 4 voltage outputs None None Screw terminal EJ1N-TC4A-QQ $395
Screw-less EJ1N-TC4B-QQ $395
High functionunit, built-inPLC/HMI drivers
None None 4 transistoroutputs
4 event inputs, RS-485 and RS-232Cports
Screw terminal EJ1N-HFUA-NFLK $375
Screw-less EJ1N-HFUB-NFLK $375
End unit None None 2 transistoroutputs
24 VDC power supplyand 2 RS-485 ports
Screw terminal EJ1C-EDUA-NFLK $95
Modular Temperature ControllersOrdering Information
G3ZA Power Controller for SSRsOptimize Heater Performance
Note: Specifications are subject to change.
.....G3ZA acts as a “Smart Interface” between the EJ1Temperature Controller and Solid State Relays.• Control up to 8 SSRs with one unit.• Low noise, harmonics-free control reduces heater stress• Accurate power control (within half cycle) with zero-switching
control• Dedicated communications port built into EJ1 • Offset Control for up to 8 SSR’s reduces total peak current