Rockwell Automation 2755 Cordless Hand-Held Scanner - Manual (Page 90)

Cable Pinouts B–5
Publication 2755-6.3
PS/2 keyboard. 6-pin Mini-DIN
(Catalog No. 2755-HCC-BP2-06)
4
6 5
3
2 1
Pin Signal Function
1 KEYBD DATA Actual data from the depressed key on the keyboard.
2 Not Used None
3 GND Ground
4 V BATT Power for device connected to this cable end.
5 KEYBD CLK Synchronous signal between the host and keyboard.
6 Not Used None
4
6 5
3
2 1
Pin Signal Function
1 DATA OUT Data is sent between the PC and the keyboard.
2 Not Used None
3 GND Ground
4 V BATT Power for device connected to this cable end.
5 CLK OUT
Computer sends clock pulse to keyboard to synchronize
keys.
6 Not Used None