Trio Motion Technology MC4N-ECAT - Manual (Page 6)

Optical
Output
Control
Signal
Optical
Input
Signal
I/O 24V
I/O 0V
Protected
Switch
I/O Pin
6k8
Optical
Input
Signal
I/O 0V
Input Pin
2k7 on Inputs 0 - 3
6k8 on all other inputs
Inputs 0 - 3 have fast
opto-couplers for use as
axis registration inputs.
Inputs 4 - 7 may also
be used as registration
inputs.
I/O CONNECTOR
Not Used
Not used
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
I/O 24V
24V
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
I/O 0V
0V
Enable
(Watchdog)
I/O CIRCUITS
Inputs / Outputs 8 - 15