LK Automation Limited LK Automation Limited
Brand: OMRON
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EJ1N-TC2A-CNB Modular Temperature Controller
OMRON EJ1N-TC2A-CNB Manual And Instructions
EJ1N-TC2A-CNB datasheetPDF datasheet
EJ1N-TC2A-CNB OPERATION MANUAL
EJ1N-TC2A-CNB User's Manual
EJ1N-TC2A-CNB INSTRUCTION sheet

OMRON EJ1N-TC2A-CNB Product information and technical parameters:
Brand: OMRON
Name: Modular Temperature Controller
Model: EJ1N-TC2A-CNB
Name: Basic Unit (temperature control) *1.
Power supply voltage: 24 VDC supplied from the End Unit.
No. of control points: 2.
Control outputs 1 and 2: Current output: 2 points.
Control outputs 3 and 4: Transistor output: 2 points (sinking).
Auxiliary output: None.
Functions: burnout Heater alarm, None; Event inputs, 2.
Communications functions: G3ZA connection port: RS-485,
From End Unit: Port A or port B: RS-485.
Input type: Thermocouple, platinum resistance thermometer,
analog voltage, and analog current selectable for each channel.
Terminal: M3 terminal.
In-panel Temperature Controller with Flexible,
Modular Design and Wide Integration with Host,
Devices.
The compact modular structure enables construction of temperature,
systems optimally suited to the application.
Connection can be made to a Programmable Controller without any,
programming required, reducing the number of steps required in ladder,
programming design.
One fully universal-input Unit includes a thermocouple, platinum-resistance,
thermometer, and analog input for easy selection and reduced inventory,
requirements.
Connect directly to the G3ZA Multi-channel Power Controller using,
optimum cycle control for high-accuracy regulation with minimal noise.
Autotuning (AT) can be used for independent heating/cooling PID control.
Self-tuning (ST) can be used to calculate the PID constants with the step,
response method.
Up to 16 Temperature Controllers can be connected to a single DeviceNet,
Communications Unit.

Classification: Exclusive Models.
Description: Siliconecovered lead wires.
Temperature range (See note 3.): 0°C to 300°C.
Element type: K (CA).
Conductor type: Grounded type.
Class: 2 (0.75).
Protective tubing material: SUS304.
Terminal type: Exposed lead wires.
Page: 29.
A Wide Variety of High-precision EJ1N-TC2A-CNB.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work EJ1N-TC2A-CNB
Ideal for the thermal input devices of Temperature Controllers.
Select from a wide variety of Temperature Sensors according,
to the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal EJ1N-TC2A-CNB. Protective tubing length: 150mm.
Lead wire length: 4m.
Element type: K (CA).
A Wide Variety of High-precision.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work.
Ideal for the thermal input devices of Temperature Controllers.
Select from a wide variety of Temperature Sensors according,
to the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal EJ1N-TC2A-CNB. Size: 48 x 96mm.
Category: power AC100 ~ 240V with.
Shell color: black.
Control output 1: output unit mode.
Control output 2: output unit mode.
Control mode: standard or heating cooling.
Auxiliary output points: 2 points.
Heater break, SSR fault detection function: single phase or three phase heater detection function.
Event entry point: 2.
Transfer output: -.
Remote SP:4 to 20mA input.
Communication: RS-232C.
New program type.
A new type of liquid crystal with high performance cost ratio is adopted in the 256 paragraph,
Visual angle, contrast can be improved.
Can be set up to 8 procedures (mode) x 32 (step) procedure.
High resolution 5 bit display / can display 0.01 degrees C.
High speed sampling period 60ms.
All models complete a variety of (to the thermocouple /Pt/ analog input switching), 1 machines to support a variety of sensors.
Also supports remote SP.
Add PV/SV state display function, to see the state of the thermostat
(automatic / manual, RUN/RESET, alarm), interactive display PV/SV.
Through the support software (Ver.4.3 CX-Theermo) makes the process of setting management becomes very
Simple use of simple computing functions (AND/OR logic and delay) to set the implementation of flexible contact output EJ1N-TC2A-CNB.
Through the infrared port can be carried out from the frront of the communication EJ1N-TC2A-CNB.
The control output ON/OFF times counting function can predict the fault of the internal relay of the temperature controller.


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