Siemens MSI-51B Installation And Programming Instructions

Installation and Programming Instructions
MODELS MSI-51B / MSI-53B
Manual Stations
INTRODUCTION
The SIEMENS Models MSI-51B and MSI-53B
Manual Stations are addressable devices contain-
ing advanced control panel communication tech-
nology. This technology, which provides two
direction communication with the control panel,
produces an Intelligent Initiating Device.
OPERATION
This manual station housing has a pull down lever
that locks in position after releasing a spring
loaded switch (See Figure 3). To indicate the
manual station is activated, the pull down lever
remains down and locked until the station is reset.
The MSI-51B and MSI-53B are reset by opening
the hinged housing cover with an Allen key and
then closing and locking the cover.
The MSI-53B Manual Station is an addressable
station the same as the MSI-51B, but it also has a
nonaddressable 2nd Stage Key Switch.
1. Locate the opening on the MSI-51B and
MSI-53B cover that allows access to the
programming points on the MSI-51B and
MSI-53B printed circuit board. (Refer to
Figure 1.)
NOTE: RECOMMENDED WIRE SIZES
18 AWG MIN
14 AWG MAX
WIRE LARGER THAN 14 AWG
CAN DAMAGE THE CONNECTOR
MSI-51B
Siemens Building Technologies, Inc.
8 Fernwood Road
Florham Park, New Jersey 07932
P/N 315-093616-4
+
1
TO NEXT
_
ADDRESSABLE
DEVICE
+
2
FROM CONTROL PANEL
_
OR PREVIOUS DEVICE
3
EARTH GROUND
Wiring Information
MSI-51B / MSI-53B
2. The manual stations are programmed by using
the SIEMENS Model FPI-32 Programmer/Tester.
Connect the MSI-51B and MSI-53B to the
Programmer/Tester by using the cable provided
with the Programmer/Tester.
NOTE: The connection from the FPI-32 to the
MSI-51B and MSI-53B is not polarity
sensitive. However, connection from the
Control Panel to the MSI-51B and MSI-53B is
polarity sensitive.
NOTE: RECOMMENDED WIRE SIZES
18 AWG MIN
14 AWG MAX
WIRE LARGER THAN 14 AWG
CAN DAMAGE THE CONNECTOR
MSI-53B
N. O. KEY SWITCH CONTACT
Figure 2
Siemens Building Technologies, Ltd.
2 Kenview Boulevard
Brampton, Ontario L6T 5E4 CN
Fire Safety
Figure 1
+
1
TO NEXT
_
ADDRESSABLE
DEVICE
+
2
FROM CONTROL PANEL
_
OR PREVIOUS DEVICE
3
EARTH GROUND
+
_
TO NEXT 2 STAGE DEVICE
1A @ 250V
3A @ 125V +
FROM CONTROL PANEL OR
_
PREVIOUS 2 STAGE DEVICE
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