OMRON EJ1N-TC4B-QQ Product information and technical parameters: Brand:
OMRON
Name: Modular Temperature Controller
Model: EJ1N-TC4B-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: Screw-less clamp.
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: Generalpurpose Models.
Description: Sheathed platinum resistance thermometer.
Temperature range (See note 3.): -196°C to 450°C.
Element type: Pt100.
Conductor type: 3-conductor system.
Class: B.
Protective tubing material: SUS316.
Terminal type: Exposed lead wires.
Page: 33.
A Wide Variety of High-precision OMRON EJ1N-TC4B-QQ.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work EJ1N-TC4B-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 OMRON EJ1N-TC4B-QQ. Element type: K (CA).
Terminal type: Exposed-terminal Models.
Protective tubing diameter D (mm): 6.4 dia.
Protective tubing length L: 20 cm.
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 OMRON EJ1N-TC4B-QQ.
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. Size: 48 x 48mm.
Body: terminal type.
Type: control output 1 point type (power AC/DC24V).
Shell color: silver.
Control output: current output.
Control mode: standard or heating cooling.
Auxiliary output points: 2 points.
The failure detection function of the heater with the broken line and SSR: -.
Event input points: -.
Transfer output: output (using control output).
Communication: -.
General thermostat new high performance (high resolution, high speed, high precision input) type products.
Support simple operation, preventive maintenance, using a new type of liquid crystal, visual angle, contrast to enhance.
High resolution 5 bit display / can display 0.01 degrees C (to achieve a small size of 48 x 48mm).
High speed sampling period 60ms.
All models (thermocouple /Pt/ analog input switching), 1 machines to support a variety of sensorss EJ1N-TC4B-QQ.
Add PV/SV state display function, to see the state of the thermostat.
(automatic / manual, RUN/STOP, alarm), interactive display PV/SV.
By supporting software (CX-ThermoVer.4.0) to carry out a simple function (AND/OR logic and delay),
Be able to eexecute flexible contact output
Increase the control output ON/OFF number counting function, can predict the temperature controller internal relay fault