Siemens Industry, Inc.
Building Technologies Division
P/N 315-033060-19
5
P4
Contains a factory installed plug. Do not remove the plug from P4.
This plug must be installed at all times to allow the charger section of the PSC-12 to
properly control the battery charging process.
P5
Connects the HTSW-1 Tamper Switch to the PSC-12 to determine the
position of the panel door. The door position status is then transmitted
to the system bus. (See Figure 2.)
This circuit is intended for 24 hour circuit monitoring and is configured by
the Zeus tool. Refer to HTSW-1 Installation Instructions, P/N 315-033350.
There can be only one Tamper Switch connection per enclosure.
P9
Connects the back-up battery to the PSC-12. Battery size has to be
calculated to ensure that the battery size can support the system load
during battery back-up condition. Refer to the Battery Calculation form to
determine the required battery size of the system.
Always apply AC power first followed by the battery.
P10
Set the jumper on P10 to the ENABLE (left-hand) position to enable
ground fault supervision.
P12
AC input connector from the PTB, P4/P5.
60-pin
Connects the PSC-12 to the system. It is a straight- through connection
between the two connectors and provides the 24VDC rated at 2A and
6.2VDC rated at 2A that powers the CC-5/CC-2 modules. It also contains
all the communication signals and system signal bus that is necessary
for the proper operation of the system.
These connectors are power limited. If the PSC-12 is located in a
different row in the enclosure, an optional extended ribbon cable,
Model BCL (P/N 599-633997), must be used.
Output Voltages: 24VDC , 6.2VDC
Max Current :
2A @ 24VDC
2A @ 6.2VDC
PRE-INSTALLATION
The PSC-12 installation kit has the following components:
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The following part is optional:
•
If the PSC-12 is not located in the same row in the backbox (or on the same
optional CAB-MP) as the CC-5, an extended 60 pin flat ribbon cable, Model
BCL (P/N 599-633997) from Siemens Industry, Inc., is required.
