Siemens SITRANS TH100 Operating Instructions Manual page 99

6. Connect the input terminals
7. Close the device.
Closing the device (Page 100)
SITRANS TH100/TH320/TH420/TR320/TR420/TF320/TF420 with 4 to 20 mA/HART
Operating Instructions, 05/2020, A5E41864807-AB
Input 1 (I1) and/or
input 2 (I2):
2-wire, 3-wire or 4-wire RTD or
linear resistance
Input 1: TC (int. CJC or
ext. 2-wire or 3-wire CJC)
Input 2: 2-wire, 3-wire or 4-wire
RTD
6.8 Connecting the SITRANS TF dual chamber housing
⑤
.
Input 1 (I1) and/or
input 2 (I2):
TC (int. CJC or
ext. 2-wire, 3-wire or 4-wire CJC)
Input 1 (I1) and/or
input 2 (I2):
3-wire or 4-wire potentiometer
Connecting
Input 1 (I1) and/or
input 2 (I2):
Voltage input
(unipolar or bipolar)
Input 1 (I1): 5-wire potentiome‐
ter
Input 2 (I2): 3-wire potentiome‐
ter
99