Siemens HMS-S User manual

Siemens Building Technologies
Fire Safety
P/N 315-033200-2
INTRODUCTION The SIEMENS Model HMS-S and HMS-D Manual
Stations a e add essable devices containing advanced
cont ol panel communication technology. This technol-
ogy, which p ovides two-di ection communication with
the cont ol panel, p oduces an Intelligent Initiating
Device. The HMS-S is single action; the HMS-D is
double action.
PROGRAMMING Refe to Figu e 1 to locate the opening on the HMS cove that allows access to the
p og amming holes which a e on the HMS p inted ci cuit boa d.
To connect the HMS to the DPU P og amme /Teste , inse t the plug f om the DPU
cable p ovided with the P og amme /Teste into the opening on the HMS as shown
in Figu e 2. Because HMS devices a e pola ity insensi-
tive, the p og amming plug can be inse ted into the
p og amming holes in eithe di ection.
To prevent potential damage to the DPU DO NOT
connect an HMS to the DPU until at least one wire is
removed from terminals 1 or 2 of the HMS.
Follow the inst uctions in the DPU Manual
(P/N 315-033260) to p og am the HMS to the desi ed
add ess. Reco d the device add ess on the label
located on the HMS f ont panel. The HMS can now
be installed and wi ed to the system.
OPERATION The HMS-S and HMS-D manual stations ope ate with the Fi eFinde -XLS Cont ol
Panel via the DLC Device Loop Ca d.
The HMS-S and HMS-D manual station housings have a pull down leve that locks in
position afte eleasing a sp ing loaded switch. (See Figu e 4.) To indicate the manual
station is activated, the pull down leve emains down and locked until the station is
physically eset.
The HMS-D has an additional leve labeled PUSH IN which must be ope ated fi st.
Both models a e eset by opening the hinged housing cove with an Allen key and
then closing and locking the cove .
Figure 1
HMS Cover
Single/Dual Action Manual Pull Station
Installation Instructions
Models HMS-S / HMS-D
OPENING TO
PROGRAMMING
POINTS
PLUG FROM
DPU
LOCATING TAB
PROGRAMMING
POINTS
Figure 2
Connecting the DPU Plug
INSTRUCTIONS

WIRING
INSTALLATION Dist ibute the manual station boxes th oughout the p otected a ea so that they
a e unobst ucted, eadily accessible, and located in the no mal exit path. Place the
manual station acco ding to the egulations of the autho ities having ju isdiction.
Su face Mounting Mount the backplate to a SIEMENS Model SB-5R Backbox as shown in Figu e 4.
Flush Mounting Mount the backplate to a use supplied single gang switchbox.
Do not overtighten the screws. Overtightening ma distort the backplate.
Figure 4
Mounting The HMS
Figure 3
Wiring Inform tion
TO NEXT ADDRESSABLE DEVICE
DLC LINE 1
DLC 1LINE
DLC 2LINE
DLC 2LINE
EARTH GROUND
1
2
3
FROM INITIATING CONTROL PANEL
OR PREVIOUS ADDRESSABLE DEVICE
NOTES:
1. Recommended wire sizes:
18 AWG minimum, 14 AWG maximum
2. Wire larger than 14 AWG can damage the connector.
3. When using shielded cable without metal raceway or with nonmetallic
raceway, the shields should e terminated at the device ground
terminal. If the device ox is already grounded y another means, such as
eing mounted to a grounded structure, the wire shields should e
continuous and must e grounded solely at the point of origin; for
example, at the control panel.
4. When using shielded cable with metal raceway, the wiring shields shall
e continuous and grounded solely at the point of origin. The device
ground terminal shall e connected to the grounded device ox.
5. When using metal raceway without shielded cable, connect the device
ground terminal to the grounded device ox.
6. Metal raceway should e thoroughly grounded throughout the system.
7. In supervisory: HMS-S and HMS-D draw 1mA.
8. The HMS-S and HMS-D are polarity insensitive devices. Line 1 and Line 2
can e either line of the loop.
Siemens Building Technologies, Inc.
8 Fernwood Road
Florham Park, New Jersey 07932
Siemens Building Technologies
Fire Safety
Siemens Building Technologies, Ltd.
2 Kenview Boulevard
Brampton, Ontario L6T 5E4 CN
P/N 315-033200-2
3½ INCH DEEP
SWITCH BOX
(USER SUPPLIED)
MODEL
SB-5R
BACKPLATE
BACKPLATE
SURFACE
MOUNTING
ENCLOSURE
FLUSH
MOUNTING
ENCLOSURE
HOUSING HINGED
TO BACKPLATE
HOUSING
LOCKING
SCREW
5½ in.
3 in.
4 in.
2¾ in.
3½ in.
NAMEPLATE