heater power ：DC power supply: 12-50VDC

load current：Single port 3AMAX, total current 20A MAX

Operating temperature：0-60C

Adjustable range：20-180C

control precision：+1C

communication mode：RS485 (MODBUS protocol)

control mode：PID

temperature sensing element：K-type thermocouple (built-in)

interactive mode：PC, devices supporting RS485 bus MODBUS protocol