The HBEM3 extender module allows threading the wires
through its chase nipples and into the fixture for connection.
The two sides of the HBEM3 are then snapped together to
protect the wires. The short chase nipple is designed to snap
into the HBNB3 connection box while the longer chase nipple
snaps into any metal fixture or connection box with a standard
knockout. The caps on the HBEM3 can be removed in various
configurations to allow moving the chase nipples and adjusting
the height of the sensor on the fixture.
The sensor is factory pre-set as follows:
PIR Sensitivity (switches 1 & 2)
Time Delay (switches 3-7)
PIR Override (switch 8)
PIR Sensitivity (Switches 1-2)
It may be necessary to adjust the PIR sensitivity if there is any
environmental interference causing false triggers or if sensitivity needs
to be increased for your particular application. The units are factory
pre-set to medium, which should work in most applications. Change
the switch settings to adjust sensitivity.
Time Delay (Switches 3-7)
Use DIP switches 3 to 7 to adjust the time delay.
PIR Override (Switch 8)
Override disables the PIR sensor. The load will always be ON.
NOTE: Switches 9 and 10 not used
ADJUSTMENTS
Medium 85%
15 minutes
OFF
Fig. 4: Mounting to Fixture
with HBNB3 and HBEM3
HBEM3
Extender
Module
HBNB3
Box
*
HB3xx
Sensor
Module
Alignment Guides
HBLx
Lens
Switch
1
2
PIR SENSITIVITY
OFF OFF
100% (HIGH)
ON
OFF
85% (MEDIUM)
OFF ON
75% (LOW)
ON
ON
60% (LOW)
Switch
3
4
ON
ON
ON
OFF ON
ON
OFF OFF ON
OFF OFF OFF ON
OFF OFF OFF OFF ON
OFF OFF OFF OFF OFF 30 minutes
3
*
Long Nipple
*
Short Nipple
5
6
7
TIME DELAY
ON
ON
15 seconds
ON
ON
5 minutes
ON
ON
10 minutes
ON
15 minutes
20 minutes