Ttl Encoder Emulation Output (X43) - ABB FEN-11 User Manual

30 Installation
WARNING!
You can connect a motor temperature sensor to the encoder module only if
there is double or reinforced insulation between the live parts of the motor
and the sensor. The module does not provide a safe isolation from the drive.
Refer to the drive manuals for more information.

TTL encoder emulation output (X43)

￭
The cable should have 4 cable pairs.
1
1
2
2
0
0
0V
0V
Cable pair Signals name
number
EM_A+
1
EM_A-
EM_B+
2
EM_B-
EM_Z+
3
EM_Z-
COM_B
4
COM_B
EM_A+
EM_A-
EM_B+
EM_B-
EM_Z+
EM_Z-
COM_B
COM_B
Connecting socket pin number
(9-pins)
1
6
2
7
3
8
4
9
1
6
2
7
3
1
8
4
9 6
COM B - 5
Notes
5
9