User guide
Xenus Plus User Guide    Wiring 
Copley Controls  107 
…Pin Description, continued: 
20 
A-MultiEnc /B 
Programmable differential input/output port. 
21 
A-MultiEnc /A 
Programmable differential input/output port. 
22 
Signal ground 
Signal ground reference for inputs and outputs. 
23 
B +5Vdc Out4 
24 
B-MultiEnc /S 
Programmable differential input/output port. 
25 
B-MultiEnc /X 
26  
B-MultiEnc /B 
27 
B-MultiEnc /A 
28 
N/C 
29 
N/C 
30 
IN15 Diff4(-) 
Mode dependent dedicated input. 
31 
Signal ground 
Signal ground reference for inputs and outputs. 
32 
A +5Vdc Out3 
33 
A-MultiEnc S 
Programmable differential input/output port. 
34 
A-MultiEnc X 
35 
A-MultiEnc B 
36 
A-MultiEnc A 
37 
Signal ground 
Signal ground reference for inputs and outputs. 
38 
B +5Vdc Out4 
39 
B-MultiEnc S 
Programmable differential input/output port. 
40 
B-MultiEnc X 
41 
B-MultiEnc B 
42 
B-MultiEnc A 
43 
N/C 
44 
Signal ground 
Signal ground reference for inputs and outputs. 
Mode Dependent Dedicated Inputs 
Axis A 
These inputs are for Axis A and are dedicated to specific functions, depending on operating mode. 
Mode 
Selected Command Source 
Function 
Digital Input 
Single Ended 
Digital Input 
Differential 
Multi-Mode 
Port 
Current & Velocity 
PWM 50% 
IN 4 
IN2(+) & IN3(-) 
A & /A 
PWM Input 
Current & Velocity 
PWM 100% 
IN 4 
IN2(+) & IN3(-) 
A & /A 
PWM Input 
IN 5 
IN4(+) & IN5(-) 
B & /B 
Direction Input 
Position 
Pulse & Direction 
IN 4 
IN2(+) & IN3(-) 
A & /A 
Pulse Input 
IN 5 
IN4(+) & IN5(-) 
B & /B 
Direction Input 
Position 
Up/Down 
IN 4 
IN2(+) & IN3(-) 
A & /A 
Count Up 
IN 5 
IN4(+) & IN5(-) 
B & /B 
Count Down 
Position 
Quadrature 
IN 4 
IN2(+) & IN3(-) 
A & /A 
Channel A 
IN 5 
IN4(+) & IN5(-) 
B & /B 
Channel B 










