Wachendorff ur3274 User Manual page 10

AN1 Analogue Input
Shield
Shield
A
B
C
Shield
Shield
10
UR3274U - User manual
For thermocouples K, S, R, J.
• Comply with polarity
• For possible extensions, use
compensated cable and terminals
suitable for the thermocouples
used(compensated)
• When shielded cable is used, it should
be grounded at one side only
For thermoresistances PT100, NI100
• For the three-wire connection use
wires with the same section
• For the two-wire connection short-
circuit terminals 10 and 12
• When shielded cable is used, it should
be grounded at one side only
RED
12
WHITE
11
RED
10
For thermoresistances NTC, PTC,
PT500, PT1000 e potentiometers
• When shielded cable is used, it should
be grounded at one side only to avoid
ground loop currents
For linear signals V/mA
• Comply with polarity
• When shielded cable is used, it should
be grounded at one side only