Orion System VCC-X Controller - Manual (Page 22)

Zone
Zone
VCC-X CONTROLLER WIRING
VCC-X Controller Technical Guide 22
E-BUS Digital Room Sensor Wiring
E-BUS Digital Room Sensor
The OE217-02 E-BUS Digital Room Temperature Sensor can be
used to sense Space Temperature. The OE217-03 or OE217-04
E-BUS Digital Room Temperature Sensor can be used to sense Space
Temperature and Humidity. The OE217-04 has no LCD display or
keypad. The Sensor connects to the VCC-X Controller with the EBC
E-BUS expansion cable. It can also be daisy-chained with a CO
2
Sensor for applications requiring both a wall mounted CO
2
sensor
and space temperature sensor.
VCC-X Controller
OE217-02, OE217-03, OE217-04
E-BUS Digital Room Sensor
Display Override
OVERRIDE ALARM
E-BUS Cable
(EBC Cable)
Note: When Only The E-BUS
Connects
Directly To The Controller Using
A Of The
Appropriate Length.
Digital
Room Sensor Is Used, It
VCC-X
n EBC E-BUS Cable
Mount At Least 5
Feet Above Floor. See For
Connection When A Wall Mounted
E-BUS C
Sensor Is Also Used.
Figure 9
O
2
Figure 8: OE217-02, OE217-03, OE217-04 – E-BUS Digital Room Sensor Wiring
The E-BUS Digital Room Sensor should be mounted at approximately
5 Ft. above the fl oor on the wall in an area that does not have drafts
or is exposed to direct sunlight. See Figure 8 for wiring details.
NOTE: If using multiple E-BUS Sensors or Modules, the
E-BUS Hub or Adapter Board may be required.