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Supported Remote Devices
Device
Models
Applications
Switches
PTM265, ETR Lighting, Timed Switch
Light Sensors
TAP
Daylight Harvesting Lighting
Motion Sensors
MOS and ROS Auto off and/or Auto on Lighting
ERDRC and Wall Switches
The ERDRC works with the wireless single and dual rocker wall or handheld
switches. A switch ON action activates the relay closed (light’s on) and the OFF
action opens the relay (light’s off). The switches can also be used as dimmer
switches - press and hold the on or off side to modulate the dimming output up
or down. When connected to a dimming ballast, the modulating output ramps
the light intensity from the fixture.
ERDRC and Timed Switches
The ERDRC can be configured so the single and dual rocker switches become
timed switches. An ON action closes the relay (light’s on) and a timer is set to
count down. Once the timer expires, the relay opens (light’s off).
The time period is configurable and has 5 settings:
No timer (default), 5 minutes, 15 minutes, 30 minutes and 1 hour. Additionally, if
the user presses the wall switch ON multiple times ( to a total of 5 presses), the
timer interval is added for each ON press. If ON is pressed while the light’s are
on and the timer is counting down, an additional period of time is added to the
timer total.
For example: if the timer setting is 1 hour and the user pressed the switch ON
twice, the total timer period is 2 hours. If there is 30 minutes left on the timer
and ON is pressed again, the timer is extended to 1 hour 30 minutes before the
light’s will turn off.
The controller will toggle the relay (flick-warn) 45 seconds before the timer is
due to expire to warn users of the pending OFF event
To configure, the time period, refer to the section on “Configuring the ERDRC”.
ERDRC and Daylight Harvesting Applications
The ERDRC controller will turn the lights on or off and will modulate the light
intensity from a dimming ballast fixture based on the ambient light level in the
room. An Echoflex light sensor monitors light levels and must be linked to the
ERDRC controller to provide the light level in the room.
When connected to a dimming fixture, the maximum dimming set point is the
point where the dimming output begins to dim the fixture as the natural light
increases. The minimum dimming set point is the point where the dimming
output has reached its lowest point.
When only on/off lighting applications is needed, the Light-ON-Set point is the
light level at which the light will turn on; the Light-OFF-Set point is the light level
