safepath - Siemens
s
Data Sheet Fire Safety & Security Products SAFEPATH®
Speaker Audio Splitter
ARCHITECT AND ENGINEER SPECIFICATIONS
• Expands one (1) zone to a maximum two (2) zones of supervised
speaker-audio output in ‘Class A’ wiring
ƒ Each ‘Class A’ zone accepts up to 40 Watts of audio
• Expands one (1) zone to a maximum four (4) zones of supervised
speaker-audio output in ‘Class B’ wiring
ƒ Each ‘Class B’ zone accepts up to 40 Watts of audio
• Removable wiring terminals for quick connect / disconnect
ƒ Capable of detecting wiring faults
• Mounts inside the Model SP40S enclosure and to
each audio booster
ƒ 24VDC output power comes from the audio boosters or from Model SP40S
ƒ All output circuitry is power limited
• Light-emitting diodes (LEDs) for Power and Trouble
• Individual-zone, short and open LED indication
• UFC 04-021-01 2002 Compliant
• Rectangular spacing provided for labeling of each zone
•
• Operates on either 25V or 70.7VRMS
UL 864 9th Edition Listed & ULC Listed;
FM, CSFM, & NYC Fire Department Approved
Product Overview
Specifications
The supervised 2-zone / ‘Class A’ or 4-zone ‘Class B’
speaker-audio splitter (Model SP4Z-A/B) ─ for either
Models SP40S or for the audio boosters ─ enables one
(1) supervised speaker-audio output to drive up to two
(2) ‘Class A’ supervised speaker-audio outputs or four (4)
‘Class B’ supervised speaker-audio outputs.
The 2-zone / ‘Class A’ or 4-zone ‘Class B’ speaker-audio
splitter (Model SP4Z-A/B) enables one (1) supervised
speaker-audio output to drive up to two (2) ‘Class A’
supervised speaker-audio outputs or four (4) ‘Class B’
supervised speaker-audio outputs.
Model SP4Z-A/B contains LEDs on the front, indicating
Power (On) and Trouble events. LED indication is for
individual zone, short and open circuits. Further,
rectangular spacing on the module’s faceplate provides
for easily labeling of each zone.
Model SP4Z-A/B is capable of handling removable
wiring terminals for quick connect / disconnect, as well
as detecting wiring faults.
Each ‘Class A’ zone shall be capable of accepting up to
40 Watts, and shall operate on either 25V or 70.7 VRMS
of audio input. Each ‘Class B’ zone shall be capable of
accepting up to 40 Watts of audio, and shall operate
on either 25V or 70.7 VRMS of audio input.
Model SP4Z-A/B shall be capable of supporting live
microphone paging, pre-recorded emergency voice
evacuation messages, supervised background music
and general-paging announcements.
Model SP4Z-A/B shall mount inside the enclosures of
Models SP40S, as well as the audio boosters (Models
SPB-80/4, SPB-160 and SPB-320). The 2-zone / ‘Class A’
or 4-zone ‘Class B’ speaker-audio splitter shall also
contain Power (On) and Trouble LEDs with individualzone, short / open-circuit LED indication. Model SP4ZA/B shall be capable of detecting wiring faults.
SAFEPATH® Speaker Audio Splitter
s Industry, Inc.
Building Technologies Division
3754
Specifications ─ (continued)
Technical Data
Model SP4Z-A/B shall be powered by 24VDC, which
is to be supplied by the SP40S, SPB-80/4, SPB-160 or
SPB-320.
Standby and Alarm current draws at 24VDC shall be
15mA. Removable wiring terminals for quick
connect / disconnect, accepting 12 – 22 American
Wire Gauge, shall be incorporated. All output
circuitry shall be power limited. Space shall be
provided to allow labeling for the specified zones.
Current Draw:
Standby / Alarm
Current Draw:
Output Power:
Cross-Section
Connection:
25V or 70.7 VRMS
24VDC @ 15mA
24VDC filtered, regulated
12 ─ 22
American Wire Gauge (AWG)
Details for Ordering
Model
Number
Part
Number
Description
SP4Z-A/B
Supervised 2-zone ‘Class A’ or 4-zone
S54459-C23-A1 ‘Class B’ Speaker Audio Splitter for
Model SP40S or Audio Boosters
SPMB4Z
S54459-C24-A1 required when used with the Audio
Mounting Bracket for the SP4Z-A/B is
Boosters
Note: The Speaker Splitter-Mounting Bracket (Model SPMB4Z)
is required when the Speaker Splitter is used in each audio
booster.
Model SPMB4Z can support up to two (2) splitters.
Notice: This marketing data sheet is not intended to be used for system design or installation purposes.
For the most up-to-date information, refer to each product’s installation instructions.
s Industry, Inc.
Building Technologies Division
Fire Safety
8 Fernwood Road
Florham Park, NJ 07932
Tel: (973) 593-2600
FAX: (908) 547-6877
URL: www.SBT.Siemens.com/FIS
(SII‐FS)
Printed in U.S.A. Fire Safety
2 Kenview Boulevard
Brampton, Ontario
L6T 5E4 / Canada
Tel: (905) 799-9937
FAX: (905) 799-9858
February 2012
New Issue
(Rev. 0)
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