User Manual

AS4000 Subscriber Terminal
Installation and Commissioning
DLP 009
605-0000-454
Draft Issue 1.3 Date 8/02/00
Page 10 of 18
7. Connections to Enclosure PCB
External Power/Battery
Connector
External Fuse
Battery Fuse
MU1 Fuse
MU2 Fuse
MU3 Fuse
MU4 Fuse
To PSU
To Battery
To External Alarm
Monitoring
To Door
Alarm
P2
J2
J1
J3
TB1
Figure 55. Enclosure PCB
e) PSU
Connect the lead from the PSU to the PCB J2.
f) Standby Battery
Connect the battery to the PCB J3.
g) External Standby Power
The Modular Enclosure can be supplied from an external 12 Volt standby
power source if required. Connection to the PCB J1 is via a three pin Molex
plug. The connections are shown in Table 5
Pin Function
1 No Connection
2 Positive
3 Negative
N/C1
2
3
External 12V +ve
External 12V -ve
J1
Table 5. External Standby Power Connections