3 609 929 B45/2013-06 |
CS351/CC-CS351 Bosch Rexroth AG 79
/108
Product description
ENGLISH
Interfaces for connection to the system
bus (XDAC1, XDAC2)
The NK350 network coupler integrated in the
CS351x-D NK Compact System allows con-
necting the compact system to the system
bus of the 350 system. In this case, ,the
CS351x-D NK Compact System can only co-
operate with a KE350 communication unit
that is installed in the BT356 subrack or
SB356 system box. You cannot operate the
CS351x-D NK as isolated system.
The NK350 network coupler allows up to 40
tightening channels in up to 16 BT356 sub-
racks, SB35x system boxes and Compact
System CS351x-D NK to be networked. It is
equipped with an LED display for the illustra-
tion of network conditions. The address of
the CS351x-D NK is set using the hex coding
switch. Additional bus termination resistors
are not required.
The total cable length in the network is limited
to 150 m. The maximum cable length be-
tween two network couplers may not exceed
50 m. The network cable between two net-
work couplers may consist of no more than
four partial segments. A ring structure is not
permissible in the network configuration.
If a network cable is created from several par-
tial segments, distance segments are re-
quired at the connection points.
XDAC1, XDAC2
Fig. 18: XDAC1, XDAC2 (rotated)
1 XDAC1 (female)
2 LEDs for system diagnosis
3 XDAC2 (male)
4 Hex coding switch
Address BT356/SB35x)
The D-Sub plugs of the network
cables NKLxx have the protection
class IP40. If several cables are
assembled, the user must ensure
the higher degree of protection
that is possibly required.
Table 13: Spacer bolts for network lines
Manu-
fac-
turer
Thread
Wrench
size
Length Order no.
FCT 4-40
UNC
4.5 mm 6.2 mm F1066
Hart-
ing
4-40
UNC
5.0 mm 6.0 mm 09 67
001 9985
Prov-
ertha
4-40
UNC
4.5 mm 5.5 mm 53554 T
3
2
1
4
XDAc1
network status
XDAc2
address
CS351_zweispaltig - D.book Seite 79 Dienstag, 16. Juli 2013 12:00 12
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