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.
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.
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
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)
6 Binary TRIAC outputs (jumper
configured for internal or external
LED status indication of each output Technology
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