User guide

10 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
Publication
1790-IN014A-EN-P - March 2008
1790D-T32BV0 Input Base Block Wiring Diagram
For inputs 0…15: For sinking inputs, wire COM 0 to Field Power (-) GND.
For sourcing inputs, wire COM 0 to Field Power (+) 24V dc.
For inputs 16…31: For sinking inputs, wire COM 1 to Field Power (-) GND.
For sourcing inputs, wire COM 1 to Field Power (+) 24V dc.
Note that both COM 0 and COM 1 are internally connected.
1790D-T16BV16V Input/Output Base Block Wiring Diagram
For sinking inputs, wire COM to Field Power (-) GND.
For sourcing inputs, wire COM to Field Power (+) 24V dc.
Note that both COM are internally connected.
For sinking outputs, wire V dc to Field Power (+) 24V dc, and wire GND to Field Power (-) GND.
COM 0
IN0 IN2 IN4 IN6 IN8 IN10 IN12 IN14 COM 1 IN16 IN18 IN20 IN22 IN24 IN26 IN28 IN30
IN1
IN3 IN5 IN7 IN9 IN11 IN13 IN15 IN17 IN19 IN21 IN23 IN25 IN27 IN29 IN31
44254
COM 0 COM 1
COM
IN0 IN2 IN4 IN6 IN8 IN10 IN12 IN14 VDC OUT 0 OUT2 OUT4 OUT6 OUT8 OUT10 OUT12 OUT14
IN1
DC-IN
TR-OUT
IN3 IN5 IN7 IN9 IN11 IN13 IN15 OUT1 OUT3 OUT5 OUT7 OUT9 OUT11 OUT13 OUT15
44255
COM GND