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Parker
Hannifin
Gemini Stepper Drives
The following pinout is for the Gemini Stepper drive’s 50-pin Drive I/O
connector.
Part number ......................................................... 71-022316-xx
Note
: A box surrounding pins indicates a requirement for twisted-pair
wiring.
ACR9000 and ACR9030 Controller
Stepper
Signal
Pin
Wire
Color
Pin
DC RETURN
2
Pink
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 Step+
10
Violet
8
Drive Step
−
11
Blue
9
Drive Di
12
Gray
10
Drive Direction
−
13
Brown
11
Drive Fault
−
17
Blu-Wht
43
Drive Enable
−
20
Wht-Blu
2
Drive
21
Yellow
1
Drive Reset
−
22
Blue
6
Drive Reset+
23
Red
3
Note
: In the controller connector, pins 16 & 18 are jumpered. In the Gemini
Stepper connector, pins 4 & 26 are jumpered.
Table 44 Connection to Gemini Stepper Pinout
Chapter 3 Installation 81
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Summary of Contents for ACR9000
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