Connec‐
tion
Signal
Level
Input/
Output
Function
Incremen‐
tal encod‐
er
SSI en‐
coder
Incremen‐
tal encod‐
er with
signal lev‐
el convert‐
er
8
ULA2
UL
Out
Track A2 with UL level
✓
9
ULA0+
RS422
Out
Reference track positive
✓
S
RS422
Out
SSI data positive
✓
10
0 V
0 V
-
Reference potential / inner shield
✓
✓
✓
11
ULA0-
RS422
Out
Reference track negative
✓
SSI_Data-
RS422
Out
SSI data negative
✓
12
UA1+
RS422
Out
Track A1 positive
✓
13
UA1-
RS422
Out
Track A1 negative
✓
14
UA2+
RS422
Out
Track A2 positive
✓
15
UA2-
RS422
Out
Track A2 negative
✓
Connector
housing
-
-
-
Overall shield
Tab. 6-23:
Pin Assignment
Bosch Rexroth AG
DOK-INDRV*-HCS01******-PR05-EN-P
160/341
Rexroth IndraDrive CsDrive Systems with HCS01
Mounting and installation