SNAP Analog Input Modules
Current Input Module, -20 mA to +20 mA, Two or Four Channels (continued)
SNAP-AIMA-4 Wiring (Four channels)
SNAP-AIMA Wiring: Positive Common vs. Negative Common Connections
The following diagrams apply to SNAP-AIMA-2, SNAP-AIMA-4, and SNAP-AIMA-8 modules.
NOTE: Even-numbered terminals share a
common reference where applicable.
NOTE: Even-numbered terminals share a
common reference where applicable.
SNAP-AIMA
SNAP-AIMA
For transmitters sharing the plus side of the loop
supply. Note that input current will be read as a
positive current.
For transmitters sharing the minus side of the loop
supply. Note that input current will be read as a
negative current.
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