EJ1 Modular Multi-Loop Temperature Controller Reduce the work required to design and install cost-effective multi-point control systems Applications Semiconductor manufac- turing equipment PET bottle stretch blow molding machines Multi-zone injection molding/thermo-forming equipment Heated dispensing systems for 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 for G3ZA power controller NS Series HMI Create temperature display and settings without programming G3ZA Power Controllers Optimize cycle control for high- accuracy regulation to improve heating performance Standard Control Models
2
Embed
EJ1 Modular Multi-Loop Temperature Controller...Item Number of control channels Heater burnout detection Load power supply voltage Model List Price Multi-channel power controller 4
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
EEJJ11 MMoodduullaarr MMuullttii--LLooooppTTeemmppeerraattuurree CCoonnttrroolllleerrReduce the work required to design and install cost-effective multi-point control systems
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
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