User Manual

AS4000 Access Concentrator
Installation and Commissioning
DLP 003
605-0000-453
Issue 1.2dr Date 7/02/00
Page 2 of 8
Remove clear plastic cover protecting the DC input terminals. Trim cables and strip
7mm. Crimp a spade terminal or terminal ring onto the wire and attach to terminals
inside the Fuse and Alarm panel at the appropriate connection points. The negative
supplies go to Termination Block 1 & 4. The positive battery returns go to 2 & 5. See
Figure 6. Replace clear plastic cover protecting the DC input terminals.
TB1 TB2
TB3
TB4 TB5
PL1 PL2 PL3 PL4 PL5
Top 2 3 4 5
PL6
P9
P7
-48VB
-48VA
BATT
POS
Top 2 3 4 5
J1 J2 J3 J4 J5
Batt -ve
(0)
Batt Pos
(0)
Chassis
Batt -ve
(1)
Batt Pos
(1)
POWER ON
MAJOR
ALARM
P/D
MINOR
ALARM
(INSTATION)
FAULT
CLEAR
Alms from
Rack
55B
Alarm
AU 55B
Power to shelves
2 3 4 5Top
J6 J7 J8 J9 J10
55B
Power
Figure 6. DC Termination on Combiner Shelf.