Chapter 3 Expansion unit specification
expansion unit 3-22
2.5.3 TP03-4RD Specification
Item Specification
Temperature range Pt100: -100 ~600 (℃℃60Ω~330Ω)
Digital output 0350~4000(-100 ~600 )℃℃
Resolution 2.5 mV
Accuracy ±0.5% FSR (-100 ~600℃℃)
Sensor type RTD; α=0.00385;2 or 3 wires
Transmit speed 1scan time/ 4 Channel
A0~A3 Thermistor (Pt100) signal input A
B0~B3 Thermistor (Pt100) signal input B
B0~b3 Thermistor (Pt100) signal input b
24V 24VDC input terminal(+)
Terminal
block
0V 24VDC input terminal(-)
Power indicator
PWR:+24 V Power LED(Green)
LNK: Link LED(Green)
Internal power 5VDC:Max current 50mA
External power
24VDC±20% (Consumption
current: Max 100 mA)
Accessory
Installation manual, Expansion
cable(TP03-304EC : 6cm, 26pin)
A3
A1
b2
A2 B2
+24V
A0 B0
PWR
bo
0V
b3
B3
B1
b1
LNK
Outline figure
Principle
figure