DSC-633E

The DSC-633E is a fully programmable, Native BACnet™ Building Controller that communicates on Twisted-Pair Ethernet 10-BaseT using BACnet IP and BACnet over Ethernet, or on an RS-485 LAN using the BACnet MS/TP protocol. The DSC-633E is designed for a wide-range of applications that have small local I/O requirements. It also supports BACstats and other Delta LINKnet devices.

Application

The DSC-633E is suitable for controlling various packaged units and equipment with small I/O requirements such as Fan Coil units, Unit Ventilators, Heat Pumps, and small Boilers or Chillers. The fully programmable DSC-633E can be tailored to specific applications by creating and modifying BACnet objects and GCL+ programs.

Features

  • Native BACnet firmware
  • Fully programmable in GCL+
  • BACnet IP and BACnet over Ethernet communications
  • Super capacitor for real-time clock and SRAM backup (requires no maintenance)
  • Supports 12 BACstat network sensors on LINKnet for room sensing and control or 2 Delta Field Modules on LINKnet for I/O expansion
  • Actuator power terminal (24VAC) for each analog output (can be powered internally or from an auxillary transformer)
  • Firmware upgrade and database load/ save over the network
  • Supports Modbus capability by flash loading in the field via hardware key
  • Service port
  • Screw or DIN rail mountable

BACnet Device Profile

BACnet Building Controller (B-BC)

Inputs

6 Universal inputs - 10 bit (supporting

0-5v, 0-10v, 10kΩ, 4-20mA)

Outputs

6 Binary TRIAC outputs (jumper configured for internal or external power)

LED status indication of each output

Technology

32-bit processor

2 MB (16 megabit) Flash memory

319 KB SRAM memory for database

LED indication of CPU and SCAN status

Real-time clock

Super capacitor for 72-hr backup of

real-time clock and SRAM

Device Addressing

Software addressed

Communications Ports

Twisted-Pair Ethernet

(10-BaseT) @ 10 MB, BACnet IP, BACnet over Ethernet

RS-485 NET1

Delta LINKnet @ 76800 bps (maximum 12 devices on LINKnet, with no more than 2 DFM devices)

RS-485 NET2

BACnet MS/TP @ 9600, 19200, 38400 or 76800 bps (default) (maximum of 99 devices per BACnet MS/TP segment)

Serial RS-232 BACnet PTP 9600, 19200 or 38400 bps

Connectors

Removable screw-type terminal connectors

Wiring Class

Class 2 / SELV

Power

24 VAC

12VA, 48VA with BOs fully-loaded

Ambient

32° to 131°F (0° to 55°C)

10 - 90% RH (non-condensing)

Dimensions

81⁄2 x 41/4 x 115⁄16 in. (21.8 x 10.7 x 4.9 cm) with housing

0.80 lbs. (360g) with housing

Compliance

CE

FCC

Listings

C-UL

UL 916

BTL

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Categories:
  • Ethernet System Controllers (DSC-E)