DVC-V322
Description: The DVC-V322 is a fully programmable, Native BACnet™ Advanced Application Controller that communicates on an RS-485 LAN using the BACnet MS/TP protocol.
This controller is specifically designed for VAV applications and supports the Delta BACstat and
LINKnet I/O. The damper actuator assembly is available with or without position feedback. Additional inputs and outputs can be configured as required.
Features:
- Native BACnet firmware
- BACnet MS/TP communications
- Supports 4 BACstat network sensors on LINKnet for room sensing and control or 2 Delta Field Modules on LINKnet for I/O expansion
- Integrated housing with damper assembly for easy, cost effective installation
- Reliable industry standard actuator (with optional position feedback)
- True differential pressure sensor
- Fully programmable in GCL+
- Application database can be flash loaded over the network
- Controller firmware can be flash loaded over the network
- Supports Modbus capability via flash loading in the field
- Supports flash loading Modbus upgrades via hardware key
- Derived Network Addressing (DNA) for simple integration into a standard network architecture
- Service port
Application: The DVC-V322 is an application-specific controller for VAV and includes an actuator and true differential pressure sensor with integrated housing.
The fully programmable DVC-V322 allows GCL+ programs and BACnet objects to be tailored to any VAV application.
Accessories:
- RPT-768—Delta Network Repeater for BACnet MS/TP
- TRM-768—Delta Network Terminator for BACnet MS/TP
- CON-768—Delta Network Converter
Ordering: Order the Delta VAV controller with the desired options according to the following product numbers:
- DVC-V322—Analog Board (2 AO's, 2BO’s), DP Sensor for Flow, Integrated Housing
- DVC-V322A—Analog Board (2 AO's, 2BO’s), DP Sensor for Flow, Integrated Housing, Siemens Actuator
- DVC-V322A-UL864 (same as previous, but adds UL864 Listing)
- DVC-V322AF**—Analog Board (2 AO's, 2BO’s), DP Sensor for Flow, Integrated Housing, Siemens Actuator, Actuator Feedback
- DVC-V322AF-UL864 (same as previous, but adds UL864 Listing)
The Siemens actuator is the default, append “B” to select the Belimo actuator.
BACnet Firmware is the default, append “V2” to select V2 Micro Firmware.
For Dual Duct application append “DD”.
- -DD—Dual Duct** (separate sensor for flow, integrated housing and actuator)
* Note: Not all features described are available when this option is selected.
** Note: Actuator Feedback is NOT available when ordering the -DD option.
BACnet Device Profile
BACnet Advanced Application Controller (B-AAC)
Inputs - External
3 Universal inputs - 10 bit (supporting 0-5v, 0-10v, 10kΩ, 4-20mA)
Inputs - Internal
1 Actuator position feedback input (optional)
1 Air flow input
Flow sensor, true differential pressure - 0 to 1”
H2O (0 - 248.8 Pa)
Outputs - External
2 Binary triac outputs & 2 analog outputs (0-10 VDC)
LED status indication of each output
Outputs - Internal
2 Binary outputs for damper open and close
Siemens
44 in-lbs. (nominal torque)
Less than 35db (A) noise level
Belimo
35 in-lbs. (nominal torque)
Less than 35db (A) noise level
Differential Pressure
0 to 1” H2O (0 - 248.8 Pa)
Tubing
Flow sensor tubing must be 5/32” inside diameter
Device Addressing
Set via DIP switch and jumpers, or software setup
Technology
32-bit processor
1 MB (8 megabit) Flash memory
127 KB SRAM memory for database
LED indication of CPU and SCAN status
Communications Ports
Main LAN (NETI)
BACnet MS/TP @ 9600, 19200, 38400 or 76800 bps (default) (maximum of 99 devices per BACnet MS/TP segment)
SubLAN (NET2)
Delta LINKnet @ 76800 bps (maximum 4 devices on LINKnet, with no more than 2 DFM devices)
Connectors
Removable screw-type terminal connectors
Wiring Class
Class 2
Power
24 VAC with LED status
15 VA (not including output loading)
Ambient
32° to 131°F (0 to 55°C)
10 - 90% RH (non-condensing)
Dimensions
9⅜ x 4¾ x 3⅛ in. (23.9 x 12.0 x 8.0 cm) with housing
1.85 lb. (840 g) with housing and actuator
Compliance
CE
FCC
Listings
UL 916 Listed
C-UL Listed
BTL Listed
UL 864 Listed (DVC-V322A-UL864 and DVC-V322AF-UL864 only)