Ttl Emulation Output Wiring (X83) - ABB FEN-31 User Manual

TTL emulation output wiring (X83)

￭
1
1
2
2
0
0
0V
0V
Cable pair number
1
2
3
4
Signals name Connecting plug pin number (9-pin)
EM_A+ 1
EM_A- 6
EM_B+ 2
EM_B- 7
EM_Z+ 3
EM_Z- 8
COM_B 4
COM_B 9
EM_A+
EM_A-
EM_B+
EM_B-
EM_Z+
EM_Z-
COM_B
COM_B
Installation 25
1
6
2
7
3
8
4
9
NC -5