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Haiwell PLC-Thermal resistance thermocouple input specifications and wiring

2015-02-12 13:55:22 Xiamen Haiwell Technology Co., Ltd. Read

Thermal resistance(AI)specification

ItemThermal Resistance
Input rangePt100Pt1000Cu100Cu50
Resolution0.1
Input impedance6MΩ
Input indicationLED light means normal, dark means break OFF
Response time560ms/4 Channel, 880ms/8 Channel
Digital input range16 bits, Code range: 0~32000
Precision0.1% F.S
Power supplyMPU use internal power supply, Extension module use external 
power supply 24VDC ±10% 5VA
Isolation modeOpto-electric isolation, Non-isolation between Channel ,between 
analog and digital is opto-electric isolation
Power consumption24VDC ±20%, 50mA(Max)


Thermocouple(AI)specification

ItemThermocuople input
Input rangeS,K, T, E, J ,B, N, R, Wre3/25, Wre5/26, [0-20]mV, [0-50]mV, [0-100]mV
Resolution0.1
Input impedance6MΩ
Max range±5V
Input indicationLED light means normal, dark means break OFF
Response time560ms/4 Channel, 880ms/8 Channel
Digital input range16 bits, Code range: 0~32000
Precision0.1% F.S
Power supplyMPU use internal power supply, Extension module use external 
power supply 24VDC ±10% 5VA
Isolation modeOpto-electric isolation, Non-isolation between Channel ,between 
analog and digital is opto-electric isolation
Power consumption24VDC ±20%, 50mA(Max)


Thermocouple and RTD Input wiring diagram

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