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ESL 405

Polarity Reversal Relay Modules

Installation Instructions



LISTED

Description

ESL 405 polarity reversal relay modules are designed for use with ESL smoke

detectors that have built-in sounders. On alarm, the module disconnects the

detectors from their normal power supply and applies reverse polarity from the

notification appliance circuit. Applying reverse polarity causes the sounders on

detectors not in alarm to activate.

Application Notes

Use the following guidelines to determine the appropriate application of the relay

modules:

• For 2-wire applications, DO NOT connect pull stations, heat detectors or other

shorting devices.

• Use a single reversal module for 4-wire applications.

• For 2-wire applications, use one reversal module for each initiating circuit.

Installation

All wiring must conform to National Electrical Code (NEC) and/or local codes having

jurisdiction.

The module comes assembled for installation on a standard 4 inch commercial

electrical box.

Use the following instructions to install the module in a control panel:

1. Slide the terminal/circuit board off the gray plastic mounting bracket.

2. Remove the two screws holding the plastic mounting bracket to the metal plate.

3. Place double-sided adhesive tape on the back of the plastic mounting bracket and

stick the bracket inside the control panel enclosure.

4. Slide the terminal/circuit board back into the plastic mounting bracket.

5. Strip 3/8” of insulation from each conductor and insert each one under the

appropriate screw terminal. Refer to the wiring diagrams for typical wiring

configurations.

6. Tighten the screws and check all wiring connections.

405-01 and 405-03

* Standby terminal connections:

noitacilppA 5lanimreT 7lanimreT

erifV42

lenaplortnoc

erif/yralgrubV21

lortnocdenibmoc

lenap

WARNING!

This device may not be compatible with all power supervision relays. When you

use this device on 4-wire circuits, use the ESL 204 series power supervision relay

at the end of line. An ESL smoke detector/alarm with a sounder that incorporates

an end-of-line/sensitivity relay output may also be used.

1 2

Inhaltsverzeichnis

Seite 1 - Installation Instructions

ESL 405Polarity Reversal Relay ModulesInstallation InstructionsULLISTEDDescriptionESL 405 polarity reversal relay modules are designed for use with E

Seite 2 - Specifications

Product Ordering15845 Rev B 02/01Wiring Diagrams123456 7 8ESL 2 Wire Sounder smoke detectorsFirst detectorLast detectorEnd of line deviceESL 4 Wir

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Interlogix ESL 405 Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Sensoren Interlogix ESL 405 herunter. Interlogix ESL 405 User Manual Benutzerhandbuch

Inhaltsverzeichnis

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