RTK Series 725 Annunciator
3
CONTENTS
1. Introduction ....................................................................................................... 7
2. Front View Examples ........................................................................................ 8
3. System Description & Features ....................................................................... 9
3.1 General ..................................................................................................................................... 9
3.2 Window Colours ....................................................................................................................... 9
3.3 Laser Printed Legends ............................................................................................................. 9
3.4 Adding Or Changing Film Legends ........................................................................................ 10
3.5 Lamp Or LED Illumination ...................................................................................................... 10
3.6 Window Numbering System ................................................................................................... 11
3.7 Alarm Card Types .................................................................................................................. 11
3.8 Pushbutton / Programming Module........................................................................................ 11
3.9 Pushbutton / Programming Module Options .......................................................................... 12
3.10 Fully Field Programmable .................................................................................................... 12
3.11 Expandability Using SI/O Cards ........................................................................................... 12
3.12 Sleep Mode .......................................................................................................................... 13
3.13 Automatic Mute Or Automatic Acknowledge ........................................................................ 14
3.14 Integral Audible Alarm .......................................................................................................... 15
3.14a Horn adjustment on Remote Pushbutton / Programming Modules ................................... 16
3.15 Remote Pushbutton Inputs ................................................................................................... 17
3.16 Terminations ......................................................................................................................... 17
3.17 Failsafe Mode ....................................................................................................................... 17
4. Inputs ............................................................................................................... 18
4.1 Optically Coupled Inputs ........................................................................................................ 18
4.2 Standard Input Configuration ................................................................................................. 18
4.3 Signal Supply Voltage ............................................................................................................ 18
4.4 Input Voltage Options ............................................................................................................. 19
4.5 Input Time Delay – Option AD* .............................................................................................. 19
4.6 Input Wiring Segregation ........................................................................................................ 19
4.7 No Master Module .................................................................................................................. 19
5. Outputs ............................................................................................................ 20
5.1 Common Outputs ................................................................................................................... 20
5.2 Critical Horn Relay - HNA ...................................................................................................... 21
5.3 Non-Critical Horn Relay - HNB ............................................................................................... 21
5.4 Critical Group Relay - GPA .................................................................................................... 22
5.5 Critical Group Relay - GPB .................................................................................................... 22
5.6 Reflash Critical Group Relay - GPA ....................................................................................... 22
5.7 Reflash Non-Critical Group Relay - GPB ............................................................................... 22
5.8 Common Relay Function Codes ............................................................................................ 22
5.9 Multi-Function Relay Operating Modes .................................................................................. 22
6. Technical Specifications ................................................................................ 23
6.1 General ................................................................................................................................... 24
6.2 Fuse Details - SPR Module .................................................................................................... 24
6.3 Fuse Details - S/O Module ..................................................................................................... 24
6.4 Suitable Power Supplies ........................................................................................................ 24
6.5 P725 Annunciator Standard Versions .................................................................................... 24
6.6 P725 Annunciator Fitted With The Repeat Relays Per Channel Option................................ 25
7. Mechanical Details .......................................................................................... 26
7.1 P725 Overall And Cut Out Dimensions .................................................................................. 26
7.2 System Capacity .................................................................................................................... 26
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