System Sensor MP120KL Installation And Maintenance Instructions

INSTALLATION AND MAINTENANCE INSTRUCTIONS
MP120KL
120 VAC Adapter Mounting Plate
PRODUCT SPECIFICATIONS
Standard Operating Temperature:
Humidity Range:
Nominal Voltage:
Operating Voltage Range:
Current Draw From AC Line:
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 120VAC 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.
FIGURE 1. NON-SYNCHRONIZED DEVICES; ANY COMBINATION OF MODELS POWERED BY A 2-WIRE CIRCUIT
120 VAC
Power
FIGURE 2. INDOOR-ONLY MOUNTING
–40°F to 151°F (–40°C to 66°C)
10 to 93% non-condensing (indoor products)
Regulated 120 VAC
96-132 VAC
150 mA max.
Horn Horn Strobe
MOUNTING (WALL OR CEILING)
1. For indoor applications, attach the mounting plate as shown in Figure 2.
The mounting plate is compatible 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, remove the protective dust cover,
then hook tabs on the top of the product housing into the grooves on
mounting plate.
5. Then, rotate product into position to engage the pins on the product with
the terminals on the mounting plate. Make sure that the tabs on the back
of the product housing fully engage with the mounting plate.
6. Secure product by tightening the single mounting screw in the front of
the product housing.
Strobe Only
1
3825 Ohio Avenue, St. Charles, Illinois 60174
800/736-7672, FAX: 630/377-6495
www.systemsensor.com
Two Wire System
Any Mix of Models
Wired for Tandem
Operation
I56-0006-001
A0356-01
A0526-00
01-12