User guide

AN24 & AN28 Annunciators Instruction Manual

Table of Contents

INTRODUCTION ------------------------------------------------------------ 2

ORDERING INFORMATION --------------------------------------------- 3

QUICK SETUP GUIDE ---------------------------------------------------- 4

Alarm Selection -------------------------------------------------------------------4

NO/NC Inputs ---------------------------------------------------------------------- 4

Basic Connections --------------------------------------------------------------- 5

SPECIFICATIONS---------------------------------------------------------- 8

General------------------------------------------------------------------------------- 8

Inputs --------------------------------------------------------------------------------- 9

Relays -------------------------------------------------------------------------------- 9

COMPLIANCE INFORMATION ----------------------------------------10

SAFETY INFORMATION ------------------------------------------------11

INSTALLATION ------------------------------------------------------------12

Unpacking------------------------------------------------------------------------- 12

Panel Mounting------------------------------------------------------------------ 12

Connections---------------------------------------------------------------------- 13

Connector Labeling ---------------------------------------------------------- 13

Power Connections ---------------------------------------------------------- 13

Signal Connections ---------------------------------------------------------- 14

Relays and 24 V Output Connections ----------------------------------- 15

Switching Inductive Loads-------------------------------------------------- 16

External Pushbutton Connections---------------------------------------- 17

Multiple Unit First-Out Indication Connections ------------------------ 17

SETUP AND PROGRAMMING ----------------------------------------18

Front Panel Pushbuttons and Status LED Indicators -------------- 19

Full Function Test -------------------------------------------------------------- 20

Multiple Unit First-Out Indication ----------------------------------------- 20

Shared Front Panel Buttons ------------------------------------------------ 20

Annunciator Alarm Type Selection--------------------------------------- 21

Alarm Programming---------------------------------------------------------- 21

Alarm Sequence Descriptions--------------------------------------------- 21

Normally Open/Normally Closed Input Setup------------------------- 22

Programming NO/NC Inputs----------------------------------------------- 22

NO/NC Programming Example ------------------------------------------- 23

Relay Operation ----------------------------------------------------------------- 24

Relay 1 Operation ------------------------------------------------------------ 24