Rockwell Automation 1747-L40 SLC 500 Fixed Hardware Style - Manual (Page 62)

Chapter 4
Installing Your Hardware Components
4–7
Wiring Diagram of a High-Speed Counter Sinking Input Circuit
DC
COM
IN 1 IN 3
CHASSIS
GND
DC
COM
IN 0
HSC
IN 2
IN 5
IN 4
- +
Shielded Twisted Pair
Belden or Equivalent
10Ć30
VDC
Sourcing Input Device
Wiring Diagram of a High-Speed Counter Sourcing Input Circuit
VDC IN 1 IN 3
CHASSIS
GND
VDC IN 0
HSC
IN 2
IN 5
IN 4
- +
Shielded Twisted Pair
Belden or Equivalent
10Ć30
VDC
Sinking Input Device