LK Automation Limited LK Automation Limited
Brand: OMRON
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EJ1N-TC4A-QQ Modular Temperature Controller
OMRON EJ1N-TC4A-QQ Manual And Instructions
EJ1N-TC4A-QQ datasheetPDF datasheet
EJ1N-TC4A-QQ OPERATION MANUAL
EJ1N-TC4A-QQ User's Manual
EJ1N-TC4A-QQ INSTRUCTION sheet

OMRON EJ1N-TC4A-QQ Product information and technical parameters:
Brand: OMRON
Name: Modular Temperature Controller
Model: EJ1N-TC4A-QQ
Name: Basic Unit (temperature control) *1.
Power supply voltage: 24 VDC supplied from the End Unit.
No. of control points: 4.
Control outputs 1 and 2: Voltage output: 2 points (for SSR drive) *2.
Control outputs 3 and 4: Voltage output: 2 points (for SSR drive) *2.
Auxiliary output: None.
Functions: burnout Heater alarm, None; Event inputs, None .
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: Low-cost Models.
Description: Low-cost platinum resistance thermometer.
Temperature range (See note 3.): -50°C to 250°C.
Element type: Pt100.
Conductor type: 3-conductor system.
Class: B.
Protective tubing material: SUS304.
Terminal type: Exposed lead wires.
Page: 17.
A Wide Variety of High-precision EJ1N-TC4A-QQ.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work EJ1N-TC4A-QQ
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-TC4A-QQ. Thermocouple type: K (CA).
Heat resistance: General use.
Outer packing: all ethylene outer wrapping (waterproof).
Compensating wire length: 8 M.
A variety of high precision temperature sensor series.
On the basis of the previous M3 screw,
An additional rod like terminal corresponding to the reduced wiring working hours.
A temperature sensor is used as a thermal sensor for a thermostat EJ1N-TC4A-QQ.
According to the temperature, place, the surrounding environment to be measured.
Products with various shapes, shapes, lengths and terminals.
Size: 48 x 24mm.
Control output 1: voltage output (SSR driver).
Control output 2:--.
Auxiliary output: 2 points.
Power supply voltage: AC/DC24V.
Terminal type: PUSH-IN fastening terminal table type.
Input category: full range multi input.
Heater break, SSR fault detection function: -.
Communication: -.
Event input: -.
A small body of 48 * 24mm specifications on the condensation operation, E5_C series of high performance.
Slender body width 48mm * 24mm * 90mm high depth,
The most suitable for small devices / physical and chemical equipment, etc..
Although the small size, but also through the character of the high 10.5mm white PV display to achieve high recognition.
The terminal stage is adopted to disassemble and assemble the structure, which improves the maintenance performance.
Thhe connection method can be selected from a screw terminal and a PUSH-IN fastening terminal EJ1N-TC4A-QQ.
High speed sampling of 50ms is realized.
Easy to connect with PLC through no program communication.
The use of electric communication converrsion Village (sold separately) connected to the computer after,
No power connection can be set EJ1N-TC4A-QQ.
It can be easily set by CS-Thermo (sold separately).


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