Unitronics UniStream Built-in Series Installation Manual page 14

Wiring the Analog Inputs
Both inputs share the common point CM2.
▪ Each input offers two modes: voltage or current. You can set each input
N
OTE
independently. The mode is determined both by wiring and by the hardware
configuration within the software application.
▪ Voltage and current modes use distinct points. Connect only the point
associated with the selected mode; leave the other point unconnected.
Voltage
Differential
Current
14
2-wire
4-wire
UniStream
Single-ended
3-wire
® Built-in
Unitronics