Siemens Industry, Inc.
Building Technologies Division
P/N 315-033060-19
6
The following components must be set prior installing the module in the enclosure:
Verify that the dedicated circuit breaker for the PSC-12 is turned OFF at the mains.
•
Battery Circuit Breaker
: Set this circuit breaker to the OFF position.
•
Network Address Switch
: Set the three-digit HNET network address for
the PSC-12 using the three rotary dial address switches located below the
LEDs on the front panel. (Refer to Figure 2 for the location of the switches.)
The address for the PSC-12 must be the same as the address selected for it
in the Zeus Programming Tool. To set the address, turn the pointers on each
of the three dials to the numbers for the selected address. For example, if
the address is 123, set the pointer for the HUNDREDS dial to “1”, set the
pointer for the TENS dial to “2”, and set the pointer for the ONES dial to “3”.
The range of allowable addresses is from 001 to 251 (leading zeros must be
used).
INSTALLATION
Remove all system power before installation, first battery then AC. (To power up,
connect the AC first, then the battery.)
The PSC-12 mounts on studs in the backbox or on the optional Mounting Plate
(CAB-MP). The Mounting Plate may be located either inside or outside of the enclo-
sure to perform this installation procedure. If the Mounting Plate is located inside the
enclosure you will have to gain access to it by opening the enclosure Inner and Outer
doors. If the Mounting Plate is located outside of the enclosure, place it in front of
you so that the word “TOP” is at the top and away
from you.
The PSC-12 can occupy any position in the backbox or
on the mounting plate, but it should be installed in the
row and position that is located directly above the PTB
to which it is connected. (Refer to Figures 5 and 7).
When the PSC-12 is mounted correctly on the optional
Mounting Plate it will be flush on the top, bottom, and
right with the Mounting Plate and the mounting screw
holes of the PSC-12 will align with the threaded posts.
1. Install four 10-32 screws in the threaded posts at
the mounting position. Screw each of the 10-32
screws into the threaded posts 5-6 turns.
2. Place the PSC-12 over the four screws on the
Mounting Plate and slide it down or towards you to
rest on the four screws. (Refer to Figure 6.) When
the PSC-12 is in the correct position it will be flush
with the top, bottom and right side of the Mounting
Plate.
3. Tighten the four screws.
Figure 5
Location Of The PSC-12 On The Optional CAB-MP
TOP
TOP THREADED POSTS
BOTTOM THREADED POSTS
POSITION 1
POSITION 3
POSITION 4
POSITION 2
POSITION 1
POSITION 3
POSITION 4
POSITION 2
CAB-MP
