POTTER SH24W-1530 Select-A-Strobe-Horn Combination Owner’s Manual

SH24W-1530
SELECT-A-STROBE/HORN
COMBINATION
Owner’s Manual

SH24W-1530 Select-A-Strobe-Horn Combination

• Meets or exceeds NFPA/ANSI Standards

• UL Listed for wall mounting

• Screw terminal capacity AWG #12

• Universal mounting plate included

• Polarized strobes with wide operating voltage range using fi ltered DC or unfi ltered FWR input voltage

• Horn fi eld selectable tones:
  3000 Hz interrupted or electro-mechanical
  Temporal or Non-temporal
  High or low dBA output

• Mounts to 4” square, single gang, double gang, or octagonal back box

• Synchronization requires Sync Module (SMD10-3A)

• Available in red or white housing

Amseco’s Select-A-Horn/Strobe Series is designed to comply with the Americans with Disabilities Act (ADA) and meet UL Standard 1971 requirements for emergency signaling devices for the hearing impaired.
The SH24W series features a unique candela intensity fi eld selector switch for alternating the candela output 15cd to 30cd. The horn provides two different fi eld selectable tones, and a high/low output setting that can be achieved with the use of mini-jumpers located on the back of the unit. These appliances are polarized for connecting to supervised fi re alarm circuits. The strobe is designed with a xenon fl ash tube and provides a candela intensity fi eld selector switch for maximum performance.
The SH24W-1530 can be synchronized by using the SMD10-3A Sync Module to comply with NFPA recommendations concerning photosensitive epilepsy when installing more than two visual appliances within the fi eld of view. The strobe signals are listed for indoor use, wall mount, under UL 1971 Standard.

Ordering Information

Model Number| Stock Number| Housing Color| Input Voltage| Operating Voltage Range| Selectable Strobe Output (cd)| Horn Sound Ouput| Wiring Type| Mounting Type| Operating Temperature Range
---|---|---|---|---|---|---|---|---|---
SH24W-1530R| 4560006| Red| Regulated 24V DC/ FWR| 16-33 VDC
16-33 VFWR| 15 or 30| Selectable| **** Terminals| Wall Mount| 32°F – 120°F (0°C – 49°C)
SH24W-1530W| 4560007| White

Engineering Specifi cations

The audible and visual alarm indicating appliances shall be amseco model SH24W-1530 or equivalent device. The strobe shall be listed under UL 1971 Standard for signaling devices for the hearing impaired and shall be approved for fi re protective service. The candela output shall be fi eld selectable, having a dual setting of 15cd or 30cd output. The horn shall provide two different fi eld selectable, temporal, or steady tones, and a high/low fi eld selectable sound ouput setting. The signaling strobe shall operate on 24V DC from a non-coded, regulated, DC supply or full-wave rectifi ed, unfi ltered supply. The horn may operate on 24V DC coded system. The strobe shall be designed to produce one signal fl ash per second with continuously applied minimum voltage. The strobe/horn shall have a universal back mounting plate, capable of wall mounting
to a back box. When strobe synchronization is required, the strobe/horn shall be compatible with the Amseco SMD10-3A (daisy chain) or other source of Amseco sync protocol. Audible and visual signaling devices shall be installed in accordance with current NFPA guidelines.
Dimensions: inches (mm)

UL Required Minimum Light Output

Specifications

Wiring Diagram

Current Draw Table

| PC3: Pattern PC2: Tone PC1: Volume| Maximum RMS Operating Current (mA)| Minimum Sound Output (dBA at 10ft per UL464)
---|---|---|---
PC3| PC2| PC1| Regulated 24V DC (Typical)| Regulated 24V FWR (Typical)| Regulated 24V DC
Horn & Strobe 15cd| Non-Temporal| Electro Mecanical| HIGH| 1| 1| 1| 112 (99)| 145 (145)| 83
3000 Hz| LOW| 1| 1| 0| 109 (80)| 142 (120)| 74
Electro Mechanical| HIGH| 1| 0| 1| 118 (99)| 153 (145)| 84
3000 Hz| LOW| 1| 0| 0| 106 (80)| 139 (120)| 74
Temporal| Electro Mechanical| HIGH| 0| 1| 1| 112 (99)| 145 (145)| 79
LOW| 0| 1| 0| 109 (80)| 142 (120)| 69

3000 Hz

| HIGH| 0| 0| 1| 118 (99)| 153 (145)| 80
LOW| 0| 0| 0| 106 (80)| 139 (120)| 70
Horn & Strobe 30cd| Non-Temporal| Electro Mechanical| HIGH| 1| 1| 1| 158 (130)| 207 (185)| 83
LOW| 1| 1| 0| 155 (111)| 204 (160)| 74

3000 Hz

| HIGH| 1| 0| 1| 164 (130)| 215 (185)| 84
LOW| 1| 0| 0| 152 (111)| 201 (160)| 74
Temporal| Electro Mechanical| HIGH| 0| 1| 1| 158 (130)| 207 (185)| 79
LOW| 0| 1| 0| 155 (111)| 204 (160)| 69

3000 Hz

| HIGH| 0| 0| 1| 164 (130)| 215 (185)| 80
LOW| 0| 0| 0| 152 (111)| 201 (160)| 70
Horn Only| Non-Temporal| Electro Mechanical| HIGH| 1| 1| 1| 57| 91| 83
LOW| 1| 1| 0| 42| 44| 74

3000 Hz

| HIGH| 1| 0| 1| 70| 68| 84
LOW| 1| 0| 0| 36| 38| 74
Temporal| Electro Mechanical| HIGH| 0| 1| 1| 57| 91| 79
LOW| 0| 1| 0| 42| 44| 69

3000 Hz

| HIGH| 0| 0| 1| 70| 68| 80
LOW| 0| 0| 0| 36| 38| 70
Strobe Light Only| Max. RMS Operating Current (mA)
---|---
| Regulated 24V DC (Typical)| Regulated 24V FWR (Typical)
15cd| 88 (57)| 127 (95)
30cd| 134 (87)| 184 (135)
Under ULC 525/526| ULC Current @ 24V DC (mA)
---|---
| Low Volume| High Volume
15cd| 79| 92
30cd| 111| 124

Installation Options

WARNING
Strobes must be used only on circuits with continuously operating voltage. DO NOT use strobe on coded or interrupted circuits in which the applied voltage is interrupted ON and OFF as the strobe may fail to fl ash. The applied voltage must be within its rated input voltage range. Fuse ratings on signaling circuits must handle peak currents from all devices connected to those circuits.

Potter Electric Signal Company
2081 Craig Road, St. Louis, MO, 63146-4161
Phone: 800-325-3936/Canada 888-882-1833
www.amseco-kai.com
PRINTED IN USA
MKT. #8850011 – REV G
9/07
firealarmresources.com

References

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