Dedicated Micros 485AL-ACC-O16 User Manual

16 Way 485
Bus Relay
Module

Setup and

Operation Guide

Contents

Introduction ................................................................3

Installation ..................................................................4

Setting the 485 Bus Address .....................................5

Specication ..............................................................6

485 Bus Relay Module

Whilst every attempt is made to ensure these manuals are accurate and current, AD Holdings reserve the right to alter

2

or modify the specication of the machine described herein without prejudice.

Dedicated Micros ©2011

Introduction

The remote alarm module allows additional alarms to be connected to Dedicated Micros DVR’s and
DV-IP products.

The additional alarm outputs are congured within the system menus. This allows integration of
building management systems into a single solution, ensuring the site is continuously monitored and
recorded (if enabled).

Compatible DM Products

The DM/485ALO16 alarm module can be included in installations that have one or more of the
following DM products:

DV-IP Server (Gen3)

DV-IP Express

DV-IP RT

DV-IP HD

SD

SD Advanced

Note: Software version 4.3(26.31) or later is required

Note: This product is not compatible with the DS2, DV-IP (Gen2), BX2 or Multiplex units.

Note: DV-IP Gen3 and SD products use RJ12 connections. Previous products use MML

connectors (identiable by the offset retaining clip).

485 Bus Relay Module

Dedicated Micros ©2011

3

Installation

A

Relay Module Diagram

A - Address Links (J1/J2)

B - Remote Power twisted pair data transmission (F12)

C - Local 12V power supply (PS)

MMJ

MMJ

P8

P7

J2 J1

RLY16

P8

CM16

P9

P10

P11

RLY15

CM15

RLY14

CM14

RLY13

CM13

RLY12

CM12

RLY11

CM11

RLY10

CM10

RLY9

CM9

J3

IC2

IC13

485 Bus Relay Module

RLY1

P1

CM1

RLY2

CM2

RLY3

P2

CM3

RLY4

CM4

RLY5

P3

CM5

RLY6

CM6

RLY7

P4

CM7

RLY8

CM8

J3

P12

GND RSB RSA PWRIN PWRIN GND

J4

P5

B

LINK CONNECTION FUNCTION DEFAULT

J1 Pins 1 - 8 485 Bus Address Link NOT FITTED
J2 Pins 1 & 2 485 Bus Address Link NOT FITTED
Pins 3 & 4 FITTED
Pins 5 & 6 NOT FITTED
Pine 7 & 8 FITTED
J3 Pins 1 & 2 Manual Reset NOT FITTED
J4 Pins 1 & 2 485 Bus Termination NOT FITTED
J5 Pins 1 & 2 Supply PWR to Board from P12 NOT FITTED

RLY1

CM1

RLY2

CM2

C

CONNECTOR CONNECTION FUNCTION

P5 Pin 1 PWR IN GND

Pin 2 PWR IN +9Vd.c.

P12 Pin 1 Remote PWR IN
Pin 2 485 Bus Data ‘A’/485 POS

Pin 3 485 Bus Data ‘B’/485 NEG

Pin 4 Remote PWR IN GND

4

Dedicated Micros ©2011

Setting the 485 Bus Address

The 485 bus relay module must be assigned an address on the 485 bus network to ensure each
device on the network can communicate with it.

This address can be anywhere within an allocated range (160 - 175). Links are added to J1 and J2
to set the address, as detailed in the table below.

Relay Status of Status of Address
Module Link Settings J1 Link Settings J2
1 & 2 3 & 4 5 & 6 7 & 8 1 & 2 3 & 4 5 & 6 7 & 8
A B C D A B C D
1 0 0 0 0 0 1 0 1 160
2 1 0 0 0 0 1 0 1 161
3 0 1 0 0 0 1 0 1 162
4 1 1 0 0 0 1 0 1 163
5 0 0 1 0 0 1 0 1 164
6 1 0 1 0 0 1 0 1 165
7 0 1 1 0 0 1 0 1 166
8 1 1 1 1 0 1 0 1 167
9 0 0 0 1 0 1 0 1 168
10 1 0 0 1 0 1 0 1 169
11 0 1 0 1 0 1 0 1 170
12 1 1 0 1 0 1 0 1 171
13 0 0 1 1 0 1 0 1 172
14 1 0 1 1 0 1 0 1 173
15 0 1 1 1 0 1 0 1 174
16 1 1 1 1 0 1 0 1 175

485 Bus Relay Module

Dedicated Micros ©2011

5

Specication

Switching voltage 200 Volts

Switching current 0.5 Amps

Carry current 1.5 Amps

Switching frequency 500 Hz

Contact resistance 120 mΩ

485 Bus Relay Module

6

Dedicated Micros ©2011

Index

Compatible DM Products............................................................................................................................... 3

Contents ........................................................................................................................................................ 2

Installation .....................................................................................................................................................4

Introduction .................................................................................................................................................... 3

Relay Module Diagram ..................................................................................................................................4

Setting the 485 Bus Address .........................................................................................................................5

Specication .................................................................................................................................................. 6

485 Bus Relay Module

Dedicated Micros ©2011

7

Dedicated Micros Ltd.

1200 Daresbury Park, Daresbury,

Cheshire, WA4 4HS, UK

Dedicated Micros Europe

Neckarstrafle 15,

41836 Hückelhoven, Germany

Dedicated Micros France

9-13 rue du Moulinet

75013 Paris, France

Dedicated Micros Slovenia

Delavska cesta 26,

4208 Sencure, Slovenia

Dedicated Micros Benelux

Joseph Chantraineplantsoen 1,

3070 Kortenberg, Belgium

Dedicated Micros USA.

14434 Albemarle Point Place, Suite 100,

Chantilly, Virginia 20151 USA

Installed by

Dedicated Micros USA.
23456 Hawthorne Blvd.

Suite 100, Torrance,

CA 90505, USA

Dedicated Micros, Australia PTY.

5/3 Packard Avenue, Castle Hill,

NSW 2154, Australia

Dedicated Micros, Asia PTY

16 New Industrial Road,

#03-03 Hudson Techno Centre,

Singapore 536204

Building 12, Suite 302, P.O. Box 500291, Dubai Internet

Dedicated Micros Middle East

City, Dubai, United Arab Emirates

Dedicated Micros (Malta) Ltd.

BLB017, Bulebel Industrial Estate,

Zejtun, ZTN3000, Malta

MI-I-485AO/E1-1