ABB FEN-31 User Manual page 26

26
TTL emulation output wiring
Cable pair
number
Wiring diagram for TTL emulation output
Installation
Signals
name
EM_A+
1
EM_A-
EM_B+
2
EM_B-
EM_Z+
3
EM_Z-
COM_B
4
COM_B
1
1
2
2
0
0
0V
0V
X83 connecting plug
pin number (9-pin)
1
6
2
7
3
8
4
9
FEN-31
X83
EM_A+
EM_A-
EM_B+
EM_B-
EM_Z+
EM_Z-
COM_B
COM_B
NC - 5
1
6
2
7
3
8
4
9