Model

Function

Standard Expansion Module, 
only compatible with the main unit JH/JHM/JHC/JHCM/JH2/JH2M series.

Cannot be mixed with others. 

Otherwise, it will be affected normal use.

HE-2TCY

Temperature Expansion Module; 
2 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
2 channels of NPN transistor output;
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: 1°C
PID temperature control function available when used with our main PLC unit.
The corresponding product label model is: HE-2TCY

HE-2TCY2

Temperature expansion module can work independently without matching with the main unit; 
1 channel of RS485 communication interface; 
2 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
2 channels NPN transistor output;
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: 1°C;   
The module has independent PID self-tuning function 
The corresponding product label model is: HE-2TCY

HE-4TCY

Temperature expansion module; 
4 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
4 channels of NPN transistor output;
Supports thermocouple sensors
Measurement range: 0°C to 900°C
Accuracy: ±1°C
PID temperature control function available when used with our main PLC unit
The corresponding product label model is: HE-4TCY

HE-4TCY2

Temperature expansion module can work independently without matching with the main unit; 
Equipped with 1 RS485 communication interface; 
4 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
2 channels of NPN transistor outputs
Supports thermocouple sensors
Measurement range: 0°C to 900°C
Accuracy: 1°C
The module has independent PID self-tuning function
The corresponding product label model is: HE-4TCY

HE-8TC

Temperature Expansion Module; 
8 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: 1°C;
PID temperature control function available when used with our main PLC unit.
The corresponding product label model is: HE-8TC

HE-8TC2

Temperature expansion module can work independently without matching with the main unit; 
Equipped with 1 RS485 communication interface; 
8 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: 1°C;
PID temperature control function available when used with our main PLC unit
The corresponding product label model is: HE-8TC

HE-8TCY

Temperature Expansion Module;
8-channel temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
8-channel NPN transistor output;
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: ±1°C;
PID temperature control function available when used with our main PLC unit
The corresponding product label model is: HE-8TC

HE-8TCY2

Temperature expansion module can work independently without matching with the main unit; 
Equipped with 1 RS485 communication interface; 
8-channel temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other); 
8-channel NPN transistor output;
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: 1°C;   
The module has independent PID self-tuning function.
The corresponding product label model is: HE-8TC

Temperature Expansion Module;
4 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
Supports 3-wire PT100 or NTC sensors;
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: ±1°C;
PID temperature control function available when used with our main PLC unit.
The corresponding product label model is: HE-4PT

Temperature Expansion Module;
4 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
Supports 3-wire PT100 or NTC sensors;
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: ±1°C;
Equipped with 1 RS485 communication interface;
PID temperature control function available when used with our main PLC unit.
The corresponding product label model is: HE-4PT

Temperature Expansion Module;
8 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
Supports 3-wire PT100 or NTC sensors;
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: ±1°C;
PID temperature control function available when used with our main PLC unit.
The corresponding product label model is: HE-8PT

Temperature Expansion Module;
4 channels of temperature input (Isolation: isolated between I/O terminals and power supply; channels are also isolated from each other);
Supports 3-wire PT100 or NTC sensors;
Supports thermocouple sensors;
Measurement range: 0°C to 900°C;
Accuracy: ±1°C;
Equipped with 1 RS485 communication interface;
PID temperature control function available when used with our main PLC unit.
The corresponding product label model is: HE-8PT