Chapter 2, ACR8010 Motherboard Hardware Set-Up
31
ACR8010 MOTHERBOARD HARDWARE WIRING
Encoder Inputs (P1A, P1B, P1C), cont’d.
P1C is designed to work in conjunction with a 20 pin ribbon cable terminated to two (2)
standard 9-pin female D-sub type connectors.
This 12 inch cable, AMCS P/N PWH015, is supplied with the Encoder 8/9 Option.
Ribbon cable conductors 1 thru 9 connect to D-Sub #1 (conductor 10 is a No Connect).
Ribbon cable conductors 11 thru 19 connect to D-Sub #2 (conductor 20 is a No Connect).
When used in this manner, the D-sub pinouts are as follows:
Signal D-Sub
#1
Signal D-Sub
#2
CHA8 1
CHA9 1
CHA8’ 2
CHA9’ 2
CHB8 3
CHB9 3
CHB8’ 4
CHB9’ 4
MRK8 5
MRK9 5
MRK8’ 6
MRK9’ 6
VCC 7
VCC 7
GND 8
GND 8
No Connect
9
No Connect
9
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