Description
The DAC-1600 is a fully programmable, Native BACnet™ Advanced Application Controller that communicates on an RS-485 LAN using the BACnet MS/TP protocol. The DAC-1600 is designed for monitoring, trending and alarming remote inputs. The DAC-1600 supports up to four Delta LINKnet devices.

Application

The DAC-1600, with its 16 inputs, is suitable for

monitoring the status of a wide variety of equipment

and sensors. The controller board is capable of inter

facing to 4-20 mA, 10kΩ, 5V, 10V and dry contact

inputs.

Because of its programming capability, the DAC-1600

can be used to create or modify GCL+ programs and

BACnet objects for specific applications.

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
—Easy to mount housing
—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

Specifications

BACnet Device Profile
BACnet Advanced Application Controller (B-AAC)

Inputs

16 Universal inputs - 10 bit (supporting 0-5v, 0-10V, 10kΩ, 4-20mA)

Outputs None

Technology 32-bit processor

1 MB (8 megabit) Flash memory

127 KB SRAM memory for database

LED indication of CPU and SCAN status

Device Addressing
Set via DIP switch and jumpers, or software setup

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)