Delta DAC-633

I
NSTALLATION
G
UIDE
UL 864 DAC-633 Installation Guide
Document Edition 1.5
Updated November 17, 2015
Document Edition 1.5
Product Description
The DAC-633 Delta Application Controller is a Native BACnet
Application Controller that communicates on an RS-485 LAN
using the MS/TP BACnet protocol. The controller is designed
for a wide range of applications with small local I/O
requirements. Both firmware and controller databases are
loadable over the network.
With 6 inputs, 3 analog outputs and 3 binary triac outputs, the
DAC-633 is suitable for controlling various packaged units and
other equipment with small I/O requirements. As the controller
is completely programmable, GCL programs and BACnet
objects can be tailored to the specific application.
Important Information
ORCAview OWS and controller firmware must all be of the same version number to be
compatible. When upgrading any of these products from older versions (i.e. 3.22 or 3.30), you
must upgrade all the remaining products. Exception: UL 864 model, DAC-633-UL864 can be
used with V3.33 and V3.40 firmware.
Package Contents
 Product: DAC-633 (Rev. 3.2)
 DAC-633 (Rev. 3.2) Installation Guide
Related Documents
 Delta Controls Wiring Guidelines
 ORCAview Operator Guide
 ORCAview Technical Reference Manual
 Release Notes for related Firmware

Delta DAC-633 Specifications

General

Category	Controller
Communication Interface	RS-485
Weight	150 g
Humidity	non-condensing
Dimensions	90 mm
Input Voltage	24V DC

Summary

Product Description

Important Information

Package Contents and Related Documents

Lists package contents and related documentation for the controller.

UL864 Specific Considerations

Wiring, Power, and Protection Requirements

Details UL864 wiring, power supply, ESD protection, and CE conformance wiring.

Mounting Instructions

Board Layout Overview

Controller Configuration and Addressing

Network Addressing Methods

Explains Derived Network Addressing (DNA) and DIP switch configuration for network address.

General Wiring and Power Guidelines

Wiring Compliance and Power Safety

Covers general wiring rules, NEC compliance, power supply, and safety precautions.

Network Communication Setup

MSTP (RS-485) Wiring

Details specified cabling and network topology for reliable RS-485 communication.

Input and Output Wiring

Cable Types and Input Configuration

Lists cable types for I/O and explains input type jumper settings for sensors.

Binary Output Power Source Options

Describes selection of internal or external power for binary triac outputs.

Controller Indicators

Controller Status Indicators (LEDs)

Explains the function of Power, Scan, Network, and Output LEDs for status monitoring.

Product Specifications

Technical Specifications Summary

Details power, ambient, communication, I/O, technology, listings, and compliance specs.

CE - DECLARATION OF CONFORMITY

FCC Compliance Information

Industry Canada and UL Compliance

Covers Industry Canada and UL requirements for the product.