Bosch Rexroth CS351 - Page 28

80/108 Bosch Rexroth AG CS351 | 3609929B45/2014-09
Product description
Interface XDAC1 (female)
This interface is intended for connecting an
NKLx network cable in order to integrate
further users.
Fig. 19: 9-pin Sub-D socket
Interface XDAC2 (male)
This interface is intended for connecting an
NKLx network cable in order to integrate
further users.
Fig. 20: 9-pin Sub-D plug
Tab.14:
Pin Signal
Description/func-
tion
Voltage/
current/
standard
1 GNDiso Reference potential
Bus,
isolated from PE
0 V,
potential-
free
2- - -
3 AC2+ Data bus,
positive differential
line
RS485,
differential
4 AC1+ Control bus
positive differential
line
RS485,
differential
5 GNDiso Reference potential
Bus,
isolated from PE
0 V,
potential-
free
6- - -
7 VEEiso Bus supply, isolated
from PE
10 V-25 V,
potential-
free
8 AC2– Data bus,
negative differential
line
RS485,
differential
9 AC1– Control bus
negative differential
line
RS485,
differential
15
69
Tab.15:
Pin Signal
Description/func-
tion
Voltage/
current/
standard
1 GNDiso Reference potential
Bus,
isolated from PE
0 V,
potential-free
2- - -
3 AC2+ Data bus,
positive differential
line
RS485,
differential
4 AC1+ Control bus
positive differential
line
RS485,
differential
5 GNDiso Reference potential
Bus,
isolated from PE
0 V,
potential-free
6- - -
7 VEEiso Bus supply, isolated
from PE
10 V-25 V,
potential-free
8 AC2– Data bus,
negative differential
line
RS485,
differential
9 AC1– Control bus
negative differential
line
RS485,
differential
15
96
CS351_zweispaltig - D.book Seite 80 Donnerstag, 2. Oktober 2014 8:36 08