RRS-MOD - Detector System Sensor - Free user manual and instructions

Product Type	Reversing Relay/Synchronization Module
Brand	System Sensor
Model	RRS-MOD
Operating Voltage Range	8.5 to 35 VDC
Maximum Operating Current	25 mA
Relay Contacts Rating	2 A at 35 VDC
Operating Temperature Range	32° to 131° F (0° to 55° C)
Operating Humidity Range	5% to 93% non-condensing
Dimensions	2.5" x 2.5" x 1" (approx.)
Wire Connections	18 AWG stranded, tinned, 16" long
Compatible Detectors	2WTA-B, 4WTA-B, 4WTAR-B, 4WITAR-B (i3 series)
Primary Functions	Polarity reversal, sounder synchronization, silencing from panel
Installation Location	Dry indoor location, inside control panel
Mounting Method	Velcro (hook and loop) included
Switch Setting	OFF for coded alarm output, ON for continuous alarm output
Safety Notes	Observe polarities; add 25 mA current draw to panel total; do not mix 2WTA-B with other dry contact devices
Maintenance	No user maintenance; test per NFPA 72
Repairability / Spare Parts	Non-repairable; replace if defective under warranty
Warranty	Three-year limited warranty

Frequently Asked Questions - RRS-MOD System Sensor

What is the RRS-MOD used for?

The RRS-MOD is a polarity reversing relay/synchronization module designed to allow all i3 series detectors in a loop to sound simultaneously when one detector alarms, and to synchronize their audible output.

Which detectors are compatible with the RRS-MOD?

Compatible detectors include models 2WTA-B, 4WTA-B, 4WTAR-B, and 4WITAR-B (i3 series with built-in sounder).

What is the operating voltage and current of the RRS-MOD?

The operating voltage range is 8.5 to 35 VDC, and the maximum operating current is 25 mA.

How does the switch setting on the RRS-MOD work?

If the fire alarm output signal is coded (pulsing), set the switch to OFF. If the output is continuous, set the switch to ON. The default is OFF.

Can the RRS-MOD silence detector sounders from the control panel?

Yes, the RRS-MOD allows silencing of detector sounders from the alarm control panel when the alarm is reset.

What are the wiring requirements for the RRS-MOD?

All polarities must be observed. The module has color-coded wires: purple for trigger, red/black for power, yellow/orange for initiating circuit (2-wire) or detector power (4-wire), and brown/white for smoke detector power input.

How should the RRS-MOD be mounted?

Install in a dry indoor location inside the control panel. Clean the surface with a water/isopropyl alcohol mixture, then use the provided Velcro to mount the module.

What is the maximum number of detectors that can be connected?

Up to 16 detectors per zone can be connected, as shown in the connection diagrams for Ademco Vista panels.

What testing is recommended for the RRS-MOD?

Test in accordance with NFPA 72. Initiate an alarm with one detector; all connected detectors must sound. Also verify that burglary alarms do not trigger the detectors.

What is the warranty for the RRS-MOD?

System Sensor provides a three-year limited warranty from the date of manufacture for defects in materials or workmanship. Contact System Sensor for return authorization.

USER MANUAL RRS-MOD System Sensor

RRS-MOD Reversing Relay/Synchronization Module

SPECIFICATIONS

Operating Voltage Range: 8.5 to 35 VDC

Maximum Operating Current: 25mA

Relay Contacts: 2A at 35 VDC

Operating Temperature Range: 32° to 131°F (0° to 55°C)

Operating Humidity Range: 5% to 93% non-condensing

Dimensions: 21/2" x 21/2" x 1"

Wire connections: 18 AWG stranded, tinned, 16" long

NOTE: In an alarm condition, a wiring-fault trouble state may also register at the panel when the RRS-MOD is used.

GENERAL DESCRIPTION

The RRS-MOD polarity reversing relay/synchronization module is intended for use with 2-wire and 4-wire i3 series detectors equipped with a built-in sounder, models 2WTA-B, 4WTA-B, 4WTAR-B, and 4WITAR-B. It is designed to allow all the detectors in the same loop to sound when one of the detectors goes into alarm, and to synchronize their audible output. The RRS-MOD also allows the silencing of the detector sounders from the alarm control panel.

The RRS-MOD may be used with an alarm zone that provides coded output for fire and continuous output for burglary. By default the RRS-MOD's switch is set to "off". Therefore, the RRS-MOD will only trigger when the alarm output is coded. In this manner, smoke detectors will only sound from the result of a fire, and not from a burglary alarm. In this mode, the detectors will provide a synchronized, coded output. The RRS-MOD contains a relay that is meant for zone applications, per UL 864.

The RRS-MOD can also be set to only trigger on continuous alarm zone signals by selecting the switch to “on”. In this mode, the detectors will provide a synchronized, coded output.

NOTICE: This manual shall be left with the owner/user of this equipment

INSTALLATION

Install in a dry indoor location. Choose a mounting location in the control panel within reach of the provided wire leads. Use a water/isopropyl alcohol mixture (50/50) to clean the mounting surface. Allow surface to dry and remove paper backing from the Velcro and catch. Stick the Velcro in the panel and the catch on the back of the module, then mount the module inside the control panel. Route terminals to the appropriate terminals as noted below.

WARNING

When calculating total current draw of the control panel, remember to add current consumption (25mA) for the polarity reversal relay module (RRS-MOD). IMPORTANT: If the fire alarm output signal is coded, set the switch on the RRS-MOD to "OFF". If the fire alarm output signal is continuous, set the switch to "ON".

WIRING

IMPORTANT: All polarities must be observed!

1. Connect the RRS-MOD module trigger wire to the fire alarm output terminals.

A. Alarm/Bell output: (Figures 1 and 2)
Connect the purple wire to the Alarm or Bell output.
B. Alarm relay, normally open contact: (Figures 3 and 4)
1. Connect one end of the alarm relay contact output to positive auxiliary or detector power fire alarm output.
2. Connect the purple wire to the other end of the alarm relay contact output.

1. Connect the red and black wires to the panel auxiliary or detector power (red to positive, black to negative).

3. 2-wire models

Connect the yellow and orange wires to the panel initiating circuit (yellow to positive, orange to negative).

4-wire models

Connect the yellow and orange wires to the panel detector power circuit (yellow to positive, orange to negative).

4. 2-wire models

Connect the brown and white wires to the smoke detector power supply input (brown to positive, white to negative).

4-wire models

Connect the brown and white wires to the smoke detector power circuit (brown to positive, white to negative).

Figure 1. 2-Wire sYsTeM Triggered FroM aLarM/BeLL ouTPuT:

S0101-01

CAUTION

When using the RRS-MOD with model 2WTA-B, do not mix the 2WTA-B with other model smoke detectors and dry contact closure devices, including mechanical heat detectors, manual pull stations and waterflow switches. Such mixing can cause a direct short on the auxiliary power terminals, damaging the control panel's internal circuitry and/or damaging devices connected to the initiating device circuit.

Figure 2. 4-Wire sYsTeM Triggered FroM aLarM/BeLL ouTPuT:

Figure 3. 2-Wire sYsTeM Triggered FroM aLarM reLaY ConTaCT:

Figure 4. 4-Wire sYsTeM Triggered FroM aLarM reLaY ConTaCT:

S0104-00

ConneCTion diagramMs WiTh adeMCo VisTa PaneLs

The connection diagrams enclosed show how to connect the 2WTA-B model smoke detector to the Vista panels using the System Sensor polarity reversal relay module (RRS-MOD). Please make sure that the smoke detectors are connected properly to the zones specified in the wiring diagrams for proper operation of the smoke detectors.

Figure 5. ConneCTing 2WTa-B sMoKe deTeCTors To adeMCo ConTroLs using rrs-Mod ModuLe Triggered FroM BeLL/aLarM CirCuiT:

*470Ω 1/2 WATT RESISTOR NEEDED FOR PANEL TO RESET

Programming information:

- The supervisory feature for the bell circuit must be turned off. See applicable control manual for procedure.

RRS-MOD Configuration:

- Set switch on RRS-MOD to "OFF".

S0105-02

Figure 6. ConneCTing 2WTa-B sMoKe deTeCTors To adeMCo ConTroLs using rrs-Mod ModuLe Triggered FroM auXiLiarY reLaY:

*470Ω 1/2 WATT RESISTOR NEEDED FOR PANEL TO RESET

Programming information:

• Program Auxiliary relay to activate on alarms
• Assign Auxiliary relay as an output for zones programmed for fire alarm response only (Types 9, 16, or 17)

RRS-MOD Configuration:

- Set switch on RRS-MOD to "ON".

S0106-02

ConneCTion diagramMs WiTh dsC PoWer 832 PaneLs

Figure 7. ConneCTing 4WTa-B, 4WTar-B, and 4WiTar-B sMoKe deTeCTors To dsC PoWer 832 ConTroLs using rrs-Mod ModuLe WiTh PgM ouTPuT:

Figure 8. ConneCTing 2WTa-B sMoKe deTeCTors To dsC PoWer 832 ConTroLs using rrs-Mod ModuLe WiTh PgM ouTPuT:

All smoke detectors on the 4-wire fire zone will be synchronized in alarm and will sound 1 sec ON, 1 sec OFF only from a fire alarm event.

noTe:

• Program zone section attributes for bell output to be pulsing.
• PGM2 must be programmed for sensor reset.
• PGM1 must be programmed as Burglary and Fire Bell Output (01) with ON, ON, OFF attributes.
• RRS-MOD switch must be set to OFF (factory default setting).

S0107-02

All smoke detectors on the 2-wire fire zone will be synchronized in alarm, and will sound 1 sec ON, 1 sec OFF only from a fire alarm event.

NOTE:

• Program zone section attributes for bell output to be pulsing.
• PGM2 must be programmed for 2-wire smoke zone (04). Jumper J1 on the main board must be removed.
• PGM1 must be programmed as Burglary and Fire Bell Output (01) with ON, ON, OFF attributes.
• RRS-MOD switch must be set to OFF (factory default setting).

S0108-02

TesTing

Before testing, notify the proper authorities that the system is undergoing 3. Reset the system from the control panel. All smoke detector sounders maintenance and will temporarily be out of service. should be silent.

Test in accordance with NFPA 72 test methods, inspections, and testing frequency ⁴ :

1. Confirm that all smoke detectors connected to the RRS-MOD module(s) contain a sounder and the sounders are activated upon power reversal.
2. Initiate an alarm with one of the smoke detectors connected to the RRS-MOD module using any approved test method. In the alarm state, all the detectors connected to the RRS-MOD module must be sounding their sounders.

If the fire alarm panel also functions in burglary, initiate a burglary alarm and ensure the smoke detectors do not sound.

Three-Year LiMiTed WarrantTY

System Sensor warrants its enclosed product to be free from defects in materials and #____, 3825 Ohio Avenue, St. Charles, IL 60174. Please include a note describing workmanship under normal use and service for a period of three years from date of the malfunction and suspected cause of failure. The Company shall not be obligated to manufacture. System Sensor makes no other express warranty for the enclosed product. No agent, representative, dealer, or employee of the Company has the authority to increase or alter the obligations or limitations of this Warranty. The Company's obligation of this Warranty shall be limited to the replacement of any part of the product which is found to be defective in materials or workmanship under normal use and service during the three year period commencing with the date of manufacture. After phoning System Sensor's toll free number 800-SENSOR2 (736-7672) for a Return Authorization number, send defective units postage prepaid to: System Sensor, Returns Department, RA replace units which are found to be defective because of damage, unreasonable use, modifications, or alterations occurring after the date of manufacture. In no case shall the Company be liable for any consequential or incidental damages for breach of this or any other Warranty, expressed or implied whatsoever, even if the loss or damage is caused by the Company's negligence or fault. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state.