Greengate PC-I Instrucciones De Instalación página 4

Photosensor Daylighting Shield (Option)
Photosensor Lower
Type Endpoint
PC-I (In-door) 0 fc.
PC-O (Outdoor) 0 fc.
PC-A (Atrium) 2 fc.
PC-S (Skylight) 10 fc.
Photosensor Ranges and Voltages
Please program in the above ranges for proper function of
the lighting control system. Once the ranges have been
entered, it will be possible to start logging the
photosensor's readings in order to determine the proper
switching thresholds for the space. Please refer to your
programming manual for further information regarding
programming in the photosensor thresholds.
Photosensor Daylighting Shield (Option)
The PC-IS is a daylighting shield that can be attached to the
indoor photosensor when the space is over lit. Occasionally
a photosensor may become overwhelmed with daylight due
to large windows or placement too close to a light source.
The PC-IS is attached to the indoor photosensor using the
double sided tape included with the PC-IS. The PC-IS should
be attached to the indoor photosensor on the side between
the photosensor lens and the window.
4 Analog Photosensor 0-10 VDC
Upper Lower Upper
Endpoint Voltage Voltage
100 fc. 1 Volt
250 fc. 1 Volt
1000 fc. 1 Volt
2000 fc. 1 Volt
10 Volt
Double Sided Tape
Attach to Cone of
10 Volt
Photosensor.
10 Volt
10 Volt
When the Sensor is Installed
Less Than 6-8 Feet from
the Window, Install the
PC-IS. This will Shield
Uplight from the Window or
Blinds Overwhelming the
Photosensor
Shield
Facing
Window
Light Fixture
Field of View