Parker ACR1200, Hardware Manual

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Chapter 1, ACR1200 Motherboard Hardware Set-Up 25
ACR1200 MOTHERBOARD HARDWARE WIRING
Encoder Inputs (P1)
There is one 26-pin connector provided on the ACR1200 for encoder feedback. The 26-
pin connector provides up to three (3) axes of encoder feedback (Encoders 0 thru 2).
Refer to Figure 1 for connector location.
Note: P1 is a 26-pin shrouded male header
P1
Usage Pin Pin Usage
CHA0 1 2 CHA0'
CHB0 3 4 CHB0'
MRK0 5 6 MRK0'
EVCC 7 8 GND
CHA1 9 10 CHA1'
CHB1 11 12 CHB1'
MRK1 13 14 MRK1'
EVCC 15 16 GND
CHA2 17 18 CHA2'
CHB2 19 20 CHB2'
MRK2 21 22 MRK2'
EVCC 23 24 GND
N.C. 25 26 N.C.
Table 2.12 ACR1200 Encoder Input Connector P1