Eaton
Lighting Systems – Controls Products
203 Cooper Circle
Peachtree City, Georgia 30269
www.eaton.com/lightingsystems
Installation Instructions
Model # OXC-P-1500-R
Model # OXC-P-2MH0-R
Extreme Temperature PIR Sensor
10-26 VDC
• Read all instructions on both sides of this sheet first
• Plan all component locations carefully
• Install in accordance with ALL local codes
• For use with Greengate Switchpacks & Greengate
Systems. For use with other systems, contact
Technical Support
• For indoor use only
• DO NOT run any Greengate low voltage wiring in the
same conduit as power conductors
• UL listed for damp locations
Technology:
Passive Infrared (PIR)
Power Requirements:
Input:
• 10-26 VDC from Greengate Switchpack or
Greengate system. Maximum current needed is
25mA per sensor
Output:
• Open collector output to switch up to ten
Greengate Switchpacks
• Isolated Form C Relay (-R model)
• Isolated Form C Relay Ratings: 1A, 30 VDC/VAC
Time Delays:
• Adjustable time delay
Ambient Light Features:
• Adjustable down to approximately 3 LUX
Operating Environment:
• Temperature: -40° F – 125° F (-40° C – 52° C)
• Relative Humidity: Less than 95% non-condensing
• Indoor or ourdoor use
Housing:
• Medium impact injection molded housing. ABS
resin complies with UL 94V0. Paintable off-white
Size:
1-5/8”H x 4-1/2”W x 3-1/8”D
(41.3mm x114.3mm x 79.4mm)
LED Indicators:
Red LED for PIR detection
The OXC-P-1500-R Extreme Temperature and OXC-P-2MH0-R Extreme Temperature High Bay Sensor uses
passive infrared (PIR) technology with temperature compensating circuitry to control lighting in applications where
extreme temperatures/humidity must be tolerated. When motion is detected, the blue wire is electronically connected
to the red wire, energizing the relay in the switchpack to turn ON the load. If vacancy is detected, the blue wire is
disconnected from the red, causing the relay to open, turning OFF the load. The red lead is +15 VDC supply, the black
lead is common, and the blue is the relay control.
Time Delay:
The sensor has selectable time delay options (Auto, 5, 15, 20 minutes)
BAS Interface:
The sensor has an isolated Form C relay for BAS interface.
Ambient Lights Control Circuit:
Use the Ambient Lights controls located on the DIP switch to select the foot-candle level at which ambient light will
be sufficient. If ambient light is at the selected level when occupancy is detected, lights will not be activated. The
Ambient Lights Control Circuit incorporates a deadband and time delay which ignore brief changes in light levels,
such as headlights of a passing car.
Temperature Compensating Circuitry:
Temperature-compensating circuitry stabilizes sensitivity at temperatures from -40° C (-40° F) to 52° C (125° F)
to avoid false activations.
P/N 9850-000411-01
Description
Specifications
General Information
Sensor:
The sensor mounts to normal ceiling
tile through a single 3/4” hole. The threaded
mounting post may be cut down if it is too
long to fit into the junction box. The sensor
may also be surface mounted or mounted to
a standard NEMA 2S or 4S junction box.
CAUTION: Finger-tighten the nut to avoid
stripping the mounting post. Do not apply
pressure to Fresnel lens.
Backplate:
The sensor can be easily snapped onto or pulled
away from the backplate without disturbing the
mounting hardware. To pull the sensor away from
the backplate, place your fingers on the door on
the front of the sensor and slide your fingers up
onto the back end of the sensor, with your fingers
resting below the edge of the backplate.
As you press against the sensor, use your other hand to grip the opposite end of the sensor and pull it away from the
backplate.
To snap the sensor back onto the backplate, place the end of the sensor without a door against the backplate
first, hooking the edge of the sensor on the two small prongs that extend from the backplate. Press the other end of
the sensor against the backplate until it snaps into place.
Switchpack:
Designed to be mounted externally to any junction box. When mounted, line connections are inside the box and
the Class 2 wiring exits through the rear of the switchpack housing. In areas where Class 2 wiring is not permitted,
the switchpack can be mounted internally to any standard electrical box.
Installation
Coverage
OXC-P-1500-R
OXC-P-2MH0-R
Location
Surface Mount
2S Box Mounting
4S Box Mounting
Mounting
Post
4” Square
Box with
Mud Ring
1 Gang
Box with
Mud Ring
Top View
30’
10’
10’
30’
20’
20’
20’
20’
10’
30’
30’
10’
0’
0’
8’
25’
11’
11’
25’
7’
7’
3’
3’
0’
0’
Side View
Top View
30’
10’
10’
10’
25’
30’
30’
20’
20’
20’
20’
20’
20’
10’
30’
30’
30’
10’
10’
0’
0’
0’
0’
Side View
Note:
Model OXC-P-1500-R and OXC-P-2MH0-R is designed specifically for parking structures, cold storage areas, and other applications
where extreme temperatures exist. Use Model OXC-P-1500-R in areas up to a maximum of 1,500 square feet of major motion at a mounting
height of 8 ft. Coverage of Model OXC-P-2MH0-R is 2MH or twice the mounting height when mounted up to 25 ft. In a warehouse aisle, a sensor
mounted at 25 ft will provide coverage for 25 ft in any direction or 50 lin. ft.
Sensor:
Choose sensor location carefully. The sensor must have a clear view of the area to be controlled. There must be
an unobstructed line-of-sight from the sensor to any part of the controlled area. For maximum coverage, position the
sensor parallel to the longest dimension in the area.
Switchpack:
The switchpack is generally mounted above the ceiling on the
outside of the junction box that contains a hot line, neutral and
the existing switch leg from which the lighting is controlled. If additional
switchpacks are required, they are mounted on the outside of the boxes
containing the appropriate switch legs. In installations where there are no
existing switch legs, the switchpack may be mounted on the outside of any
conventional standard junction box, with or without an extension ring.
J Box
Switchpack
Locknuts
Coverplates