DVC-V322-PoE

The DVC-V322PoE is a fully programmable, native BACnet®, Advanced Application Controller for VAV applications featuring Power over Ethernet (PoE). PoE provides high speed communications and device power in a single cable, simplifying wiring and eliminating the need for a local control transformer.

The DVC-V322PoE supports BACnet IP, and BACnet over Ethernet protocols on its Ethernet port. It also supports a RS-485 subLAN of Delta LINKnet devices such as the BACstat line of smart network sensors and DFM I/O expansion modules.

Application

The DVC-V322PoE is designed for VAV applications and includes an on-board actuator and airflow sensor in a direct mount integrated housing. The fully programmable DVC-V322PoE allows GCL+ programs and BACnet objects to be tailored to any VAV application.

Features

  • Power Over Ethernet (PoE)
  • Native BACnet firmware
  • Fully Programmable
  • BACnet IP and/or BACnet over Ethernet Main LAN communications
  • Supports a RS-485 subLAN of Delta LINKnet smart network sensors and I/O expansion modules
  • Direct mount housing integrates controller, damper actuator and airflow sensor into a single package for easy, cost effective installation
  • Firmware upgrade and database load/save over the network
  • LED status indications for inputs, outputs, communication ports and power
  • Service Port
  • Modbus gateway support (field upgradeable firmware option)
  • Local trending and alarming

BACnet Device Profile

BACnet Advanced Application Controller

(B-AAC)

Inputs - External

1 10k or Binary input - (10 bit)

2 Universal Inputs (10 bit), jumper configurable

for:

0-5VDC, > 1MΩ loading

0-10VDC, 20KΩ loading

10 KΩ Thermistor, 10KΩ to 5VDC

Dry Contact (10K jumper setting)

4-20mA, 250Ω to Gnd

Inputs - Internal

1 Airflow Input

True differential pressure sensor

0-1” H20 (0-248 Pa)

Outputs - External

2 Universal Outputs

0-10VDC @ 20mA max per output

Software configurable as binary or analog

2 Binary FET Outputs

24VDC

Internally powered switching to ground

LED status indication of each output

Outputs - Internal

2 Binary outputs for damper open/close

Damper Actuator

45 in-lbs. (nominal torque)

Less than 35db (A) noise level

Device Addressing

Software addressed

Technology

32-bit processor

2 MB Flash memory

319 KB SDRAM memory

LED indication of CPU and SCAN status

Communications Ports

Main LAN

Ethernet (10BaseT), BACnet IP, and BACnet

over Ethernet protocols supported.

SubLAN (NET2)

RS-485 Port (up to 76800 bps) Delta LINKnet, or MODBUS RTU protocols supported. (maximum 4 LINKnet devices with no more than 2 DFM devices)

Connectors

Removable screw-type terminal connectors

Wiring Class

NEC Class 2 / SELV

PoE Power In

802.3at PoE: 53VDC, 25.5W max*

802.3af PoE: 48VDC, 12.95W max*

*See install guide for details on calculating PoE power budget.

24VDC Power Out

802.3at PoE supply: 15W max*

802.3af PoE supply: 5W max*

*max total power available for external field devices powered from either 24VDC out terminal or binary outputs 1 and 2.

Ambient

32° to 131°F (0° to 55°C)

10 - 90% RH (non-condensing)

Dimensions (L x W x H)

9.3 x 5.0 x 3.7” (23.6 x 12.6 x 9.3cm)

Listings

UL916

Compliance

CE, FCC

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