Installation & Operation Guide
Contact Power Pack Sensor System
40
Contact Photocell Daylighting Sensor
The Contact 61329 Daylighting Sensor meets United States and Canadian safety standards for
low-voltage use. It reads ambient light frequency and processes light-level information, col-
lected through a flat lens system, via DSP (digital signal processing).
The Contact 61329 Daylighting Sensor provides user-programmable parameters to detect and
identify ambient light levels and control its connected loads via a Contact Power Pack. The
unit monitors minor changes in light levels (such as passing cloud cover, intermittent shadow-
ing, etc.) to prevent unwanted or inadvertent light cycling. As part of its programming, a time-
delay fade is user-selectable (from 1 to 30 minutes) for smooth light-cycling transitions.
The Contact 61329 Daylighting Sensor shall allow the following user-programmable features:
1.
Daylighting Control On and Off via a wall-mountable switch.
2.
High Sun and Low Sun set-point range to control a zone of lighting.
3.
A set-point range when ambient lighting drops below the user-defined level for more than
1-30 minutes, the controlled lighting will be turned on.
4.
An adjustable dead-band feature in relation to the unit’s user-defined set point(s) (to
prevent unwanted light cycling).
5.
A time-delay range of 1 minute to 30 minutes (to prevent unwanted light cycling).
An LED indicator illuminates when the sensor is operating.
Contact 61329 Daylighting Sensors
communicate to a Contact Power Pack
and wires to the system using standard
CAT5e stranded cable. All components
are contained in the high-impact, matte
white finish plastic housing. This hous-
ing projects no more than 1/2-inch from
the ceiling.
This Contact product meets California
Energy Commission's appliance effi-
ciency regulations for Title 24 for use in
commercial and residential applications.
SIDE VIEW
2.40 in
2.40 in
1 Inch Conduit Thread
Nut
Washer
Cover
BOTTOM VIEW
Diffused Lens
Summary of Contents for Contact Power Pack
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