SITE REQUIREMENTS AND INSTALLATION INSTRUCTIONS
15 (28)
BRU1 MANUAL, Doc.no: b1sitreq Uen Rev PA5, 2004-02-19
6
Cables and External Connections
6.1
General
All cables provided by the customer must be in position and ready to be
connected to the BRU1 before the installation takes place.
Only one of the line communication cables may be used.
Figure 7 “BRU1 external connections.”
shows where to connect the BRU1
cables. Use the figure to plan the cable arrangements. The types of connector
mentioned in the following sections always correspond to the cable connector
of the BRU1.
Figure 7
BRU1 external connections.
Pos.
Function
1
Ethernet RJ-45 connector
2
Modem connection RS 232C
3
Modem connection RS 422B
4
Console connection (incl. one external alarm)
5
Power connection
ERROR
RS232
RS422
10BaseT
SYSTEM OK
CONSOLE
RS422
RS232
POWER
FUSE
3 A F
+24 VDC
Rx
L
97/1424-LZE 401 204 Uen Re
v A
1
2
3
4
5
