Parker Hannifin
Gemini Servo Drives
The following pinout is for the Gemini Servo drive’s 50-pin Drive I/O
connector.
Part number ......................................................... 71-021112-xx
Note: A box surrounding pins indicates a requirement for twisted-pair
wiring.
ACR9000 and ACR9030
Controller
Servo
Signal Pin
Wire
Color
Pin
5 VDC PWR 1 Pink 26
DC RETURN 2 Tan 7
Encoder CHA+ 3 Black 14
Encoder CHA−
4 Red 15
Encoder CHB+ 5 Green 16
Encoder CHB−
6 White 17
Encoder CHZ+ 7 Yellow 18
Encoder CHZ−
8 Orange 19
Drive AOUT+ 14 Blue 23
Drive AOUT−
15 Violet 24
Drive Fault−
17 Brown 43
Drive Enable−
20 Gray 2
Drive Enable+ 21 Blu-Wht 1
Drive Reset−
22 Wht-Blu 6
Drive Reset+ 23 Orange 3
Note: In the controller connector, pins 16 & 18 are jumpered.
Table 43 Connection to Gemini Servo Pinout
80 ACR9000 Series Hardware Installation Guide
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