System Sensor MP120KL

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1 I56-0006-002

10/02/2018

PRODUCT SPECIFICATIONS

Standard Operating Temperature: –40°F to 151°F (–40°C to 66°C)

Humidity Range: 10 to 93% non-condensing (indoor products)

Nominal Voltage: Regulated 120 VAC

Operating Voltage Range: 96-132 VAC

Current Draw From AC Line: 150 mA max.

MP120KL may be used with any standard L-Series indoor Horn, Strobe, or Horn Strobe, at all horn and strobe settings.

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

GENERAL DESCRIPTION

The MP120KL mounting plate is designed to allow the use of 120 VAC to

power L-Series indoor horn, strobes, horn strobes, chimes, and chime strobes.

The MP120KL consists of a mounting plate that has been fitted with a power

supply that converts 120 VAC to nominal 24V FWR.

The MP120KL must be installed using a 120 VAC power source. This unit

can only be used for non-synchronous applications; it will NOT work with

System Sensor Sync•Circuit Modules.

WIRING

This module has pig-tail wires and is intended to be wired without rigid con-

nections inside a standard electrical box.

INSTALLATION AND MAINTENANCE INSTRUCTIONS

3825 Ohio Avenue, St. Charles, Illinois 60174

800/736-7672, FAX: 630/377-6495

www.systemsensor.com

I56-0006-002

MP120KL

120 VAC Adapter Mounting Plate

MOUNTING (WALL)

1. Attach the mounting plate. (See Figure 2.) The mounting plate is compat-

ible only with 4 × 4 electrical boxes.

2. Connect field wiring. (For indoor models only)

3. If the product is not to be installed at this point, use the protective dust

cover to prevent contamination of the mounting plate terminals.

4. To attach product to mounting plate:

a. Remove the protective dust cover.

b. Hook the tabs on the top of the product housing into the grooves on

mounting plate.

c. Pivot the product into position to engage the terminals on the mount-

ing plate. Make sure that the tabs on the back of the product housing

fully engage with the mounting plate.

d. Hold product in place with one hand, and secure product by tighten-

ing the single mounting screw in the front of the product housing.

FIGURE 1. NON-SYNCHRONIZED DEVICES; ANY COMBINATION OF MODELS POWERED BY A 2-WIRE CIRCUIT

Horn

Strobe Only

Two Wire System

y Mix of Models

Wired for Tandem

Operation

120

VAC

Power

Horn Strobe

A0356-01

FIGURE 2. WALL-MOUNTING (INDOOR ONLY)

4x4x2

" BACKBOX 120V WIRES 120V MOUNTING PLATE

(Shipped mounted to MP120KL Module)

L-SERIES WALL-MOUNT

NOTIFICATION APPLIANCE

A0526-01

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Summary

Product Specifications and General Description

Product Specifications

Details operating temperature, humidity, nominal voltage, operating voltage range, and current draw.

General Description

Explains the MP120KL's purpose, power supply conversion, and usage limitations for non-synchronous applications.

Installation Instructions

Wall Mounting

Step-by-step guide for attaching the mounting plate and product to a wall using a 4x4 electrical box.

Ceiling Mounting

Instructions for mounting the MP120KL to ceiling appliances, involving a round mounting plate and 4x4 electrical box.

Regulatory and Supplemental Information

FCC Statement

Provides compliance information for digital devices and potential radio frequency energy emissions.

Supplemental Information

Links to warranty, limitations of fire alarm systems, and assembly information.