AppendixB CableConnector Descriptions
7344/7334Hardware User Manual B-2 ni.com
FigureB-2. 50-PinServo Connector Pin Assignment (7344 only)DigitalGround
Axis4 Inhibit
Trigger/Breakpoint4
Axis4 Home Switch
DigitalGround
DigitalGround
AnalogOutput Ground
Axis3 Inhibit
Trigger/Breakpoint3
Axis3 Home Switch
DigitalGround
DigitalGround
AnalogOutput Ground
Axis2 Inhibit
Trigger/Breakpoint2
Axis2 Home Switch
DigitalGround
DigitalGround
AnalogOutput Ground
Axis1 Inhibit
Trigger/Breakpoint1
Axis1 Home Switch
DigitalGround
DigitalGround
AnalogOutput Ground
Host+5 V
Axis4 Forward Limit Switch
Axis4 Encoder Index
Axis4 Encoder Phase A
AnalogOutput 4
Axis3 Reverse Limit Switch
Axis3 Forward Limit Switch
Axis4 Reverse Limit Switch
Axis4 Encoder Phase B
Axis3 Encoder Index
Axis3 Encoder Phase B
Axis3 Encoder Phase A
AnalogOutput 3
Axis2 Reverse Limit Switch
Axis2 Forward Limit Switch
Axis2 Encoder Index
Axis2 Encoder Phase B
Axis2 Encoder Phase A
AnalogOutput 2
Axis1 Reverse Limit Switch
Axis1 Forward Limit Switch
Axis1 Encoder Index
Axis1 Encoder Phase B
Axis1 Encoder Phase A
AnalogOutput 1
49 50
47 48
45 46
43 44
41 42
39 40
37 38
35 36
33 34
31 32
29 30
27 28
25 26
23 24
21 22
19 20
17 18
15 16
13 14
11 12
910
78
56
34
12