1
2
INSTALLATION INSTRUCTIONS
DESCRIPTION
WIRING DIRECTIONS
3
MPC-5
2V
360° Passive Infrared Line Voltage
Occupancy Sensor
SPECIFICATIONS
The MPC-
52V
360° occupancy sensor uses advanced PIR technology to turn on
the lights when motion is detected and keep the lights on when movement is
present. The sensor will automatically turn off the lights if no movement is
detected within the amount of time selected in the time delay.
Refer to the wire diagram of the sensor (See Figure
4
)
1.
Connect the
HOT
wire to the
BLACK
wire on the sensor
.
2.
Connect the
NEUTRAL
wire to the
WHITE
wire on the sensor
.
3.
Connect the
LOAD
wire to the
RED
wire on the sensor
.
COVERAGE
Motor.....................................................................................1/4 HP ,120VAC, 60HZ
Incandescent..........................................................................800W-120VAC, 60HZ
Operating Temperature ..........................................................32°to 131°F (0°to 55°C)
Adjustable Light Level ......................................................................10FC—150FC
Adjustable Time Delay ......................................................................15 sec.-30min.
Sensitivity Adjustment................................................50% or 100% (DIP switch 1)
Coverage………....…..………….................................…….…………….Up to 800 ft
2
Fluorescent .........................................800VA-120VAC / 1200VA-277VAC, 60HZ
The M
P
C-5
2
V provides a 360° coverage pattern. The coverage shown represents
walking motion at
a
mounting height of
8
feet. For building spaces with lower levels
of activity or with obstacles and barriers, coverage size may decrease.
M
P
C-52
V
at
8
' high
PIR
Radius of 22'
(or 44' Diameter)
Location:
Device should be mounted in a location free of obstruction from
furniture, plants, walls and vibration (see Figure 1). The sensor must be
mounted a minimum of 4 ft. away from any air vents. Avoid mounting the
sensor close to heat source. When mounting directly to a ceiling light fixture,
the lens of the sensor must be below the lowest point of the fixture.
M
P
C-52V is designed for a ceiling height of about 8-10 feet. Because of the
umbrella shaped coverage pattern, mounting above or below the
recommended height could reduce coverage range and sensitivity.
It i
s not
necessary to have occupancy sensor coverage on every square inch of space
in any particular room.
The best location to install multiple M
P
C-52V is usually in the walkways of an
open office space (see Figure 2).
Figure 1
Figure 2
Helpful hints:
a. Make sure that the sensor's view of the entrance will not be blocked by
the door when it is open.
b. Program a longer time out to avoid the lights constantly turning on/off.
c. Do not mount sensors close to air vents.
d. Cover the main walkways.
e. Try to avoid having the sensor looking out the door of the space
Open Office or Classroom Area Coverage:
a.
b.
To get complete coverage in an open office area, install multiple sensors
so that there is at least 15% overlap with each adjacent sensor's
coverage area.
The sensors should cover the primary occupant's desk, the entrance and
any other areas with heavy traffic.
WARNING
Turn the POWER OFF at the circuit breaker
before installing the sensor
Read and understand these instructions before installing. This device is
intended for installation in accordance with the National Electric Code and
local regulations. It is recommended that a qualified electrician performs this
installation. Make sure to turn off the circuit breaker or fuse(s) and make sure
power is off before wiring the device.
Use copper wire
s
only.
N
EUTRAL
H
OT
MPC-52V
Black
Red
White
Figure
4
INSTALLATION
The MPC-5
2V
can be directly attached to the fixture or ceiling (See Figure
3
below).
Figure
3
Sensor
Ceiling
Connector
Locknut
Gasket
Mounting Base
Cable
(optional)
1.
Cut a 7/8” round hole in the ceiling tile at the mounting location.
2.
Attach the
connector on the
mounting base
through
the
cutout.
3.
T
wist the lock
n
ut
onto the connector
until the mounting base is tight.
4.
Pull the high voltage wires through the
connector
.
5.
Follow the wiring diagram and c
onnect the high voltage wires to the
appropriate terminals on the sensor.
6.
Attach
the sensor and
lock
it onto the mounting base with a slight twist
.
Flexible Conduit
LOAD
