Terminal Designations - ABB FEN-01 User Manual

Terminal designations

Abbreviations
AI
DI
DO
PO
TTL encoder input (X31)
Pin
1
2
3
4
5
6
7
8
9
-
VCC_ENC_1
TTL encoder input (X31) pin order
Analog in
Digital in
Digital out
Power out
Name Direction
A+ DI
B+ DI
Z+ DI
COM_C -
VCC_ENC_1 PO
A- DI
B- DI
Z- DI
COM_C -
Shield -
COM_C
5 4
COM_C
9
Description
Channel A+
Channel B+
Channel Z+
Common
Supply voltage (5.5 V or 24 V)
Channel A-
Channel B-
Channel Z-
Common
Shield
Z+
3
Z- B-
8 7
B+ A+
2 1
A-
6
Installation
15