14
VCCX2 Controller Technical Guide
PART NO. PART DESCRIPTION ILLUSTRATION PAGE NO.
ASM01873 12 Relay E-BUS Expansion Module
The 12 Relay Expansion Module adds 12 congurable relays to the VCCX2
Control System. It connects to the VCCX2 Controller with an EBC E-BUS cable.
Pages
23, 49
ASM02227
ASM01638
ASM01642
ASM01643
Standard Room Sensor–Standard, w/Override, w/Override
& Slide Adjust & w/Slide Adjust Only
Includes: Standard Room Sensor - Standard, with Override, with Override
and Slide Adjust & with Slide Adjust only. For wall mounting. Use with VCCX2
Controller only. Connects to controller via eld fabricated wiring.
Page 30
ASM01819
ASM01820
ASM02221
E-BUS Digital Room Sensor - Temp Only & Temp &
Humidity
LCD Display and keypad allow for setpoint adjustment, override, and display of
certain status and setpoints. The ASM01819 is used with the VCCX2 Controller
for room air temperature sensing applications. The ASM01820 & ASM02221 (no
LCD display) is used with the VCCX2 Controller for room air temperature and
humidity sensing applications. All 3 Use EBC E-BUS cables.
Display
Override
OVERRIDE ALARM
Page 27
ASM01829 E-BUS CO
2
Wall-Mounted Sensor
Used with the VCCX2 for CO
2
sensing applications where wall mounting in the
space is desired. Connects to the VCCX2 Controller with an EBC E-BUS cable
of required length. Cable sold separately.
Page 28
ASM01831 E-BUS CO
2
Duct Sensor with Remote Pickup Tube
Used with the VCCX2 Controller for duct mounted CO
2
sensing applications.
Connects to the VCCX2 Controller with an EBC E-BUS cable of required length.
Includes: Duct Mounted CO
2
Sensor, Integral Aspiration Box, Airow Pickup Tube
and 10 ft. EBC Cable.
Page 29
ASM01836 E-BUS Horizontal Outdoor Air Temperature & Humidity
Sensor
Used for outdoor temperature and humidity sensing applications. Connects to
VCCX2 Controller or E-BUS Adapter Hub using EBC E-BUS cable. Includes:
E-BUS Horizontal Outdoor Air Temperature & Humidity Sensor, mounted in a
weatherproof handy box with attached 3-foot EBC E-BUS Cable with jack. A 25-
foot EBC E-BUS cable is included to connect to the VCCX2 Controller. If a longer
EBC E-BUS cable is required, it must be ordered separately.
37X04
1.2
1.6
<PC>
4 3 2 1
3M
Page 36
ASM01838 E-BUS Vertical Outdoor Air Temperature & Humidity
Sensor
Used for outdoor temperature and humidity sensing applications. Connects to
VCCX2 Controller or E-BUS Adapter Hub using EBC E-BUS cable. Includes:
E-BUS Vertical Outdoor Air Temperature & Humidity Sensor, mounted in a
weatherproof handy box with attached 3-foot EBC E-BUS Cable with jack. A 25-
foot EBC E-BUS cable is included to connect to the VCCX2 Controller. If a longer
EBC E-BUS cable is required, it must be ordered separately.
Page 36
OVERVIEW
Parts and Descriptions