Honeywell ECS Series - Page 6

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4.2.2 Connecting the ECS-VCM to the SBUS ............................................................................4-2
4.2.3 Installing and Connecting the ECS-VCM to the ECS-SW24 ..............................................4-3
4.2.4 Installing the Microphone ...................................................................................................4-5
4.3 Installing the ECS-NVCM .........................................................................................................4-6
4.3.1 ECS-NVCM Board Layout .................................................................................................4-7
4.3.2 Installing and Connecting the ECS-EMG to the ECS-SW24 .............................................4-8
4.3.3 ECS-NVCM Fiber Modules ..............................................................................................4-11
4.3.4 Installing the Microphone .................................................................................................4-11
4.4 Installing the ECS-50W or ECS-50WB ...................................................................................4-13
4.4.1 ECS-50W Board Layout ...................................................................................................4-13
4.4.2 Mounting the ECS-50W ...................................................................................................4-14
4.4.3 Wiring Specifications ........................................................................................................4-15
4.4.4 Speaker Wiring ................................................................................................................4-16
4.4.4.1 Wiring Lengths .......................................................................................................4-17
4.4.4.2 Class B Speaker Configuration ..............................................................................4-17
4.4.4.3 Class A Speaker Configuration ..............................................................................4-18
4.4.5 VBUS Wiring ....................................................................................................................4-18
4.4.6 SBUS Wiring ....................................................................................................................4-20
4.4.7 Connecting AC Power ......................................................................................................4-21
4.4.8 Backup Battery for ECS-50W ..........................................................................................4-23
4.4.9 Calculating Current Draw and Standby Battery ...............................................................4-24
4.5 Installing the ECS-INT50W ....................................................................................................4-24
4.5.1 Board Layout & Mounting ................................................................................................4-24
4.5.1.1 Mounting the ECS-INT50W ....................................................................................4-25
4.5.2 Wiring to a FACP .............................................................................................................4-27
4.5.3 VBUS Wiring ....................................................................................................................4-27
4.5.4 Setting the Device Address ..............................................................................................4-29
4.6 Speaker Wiring .......................................................................................................................4-29
4.6.1 Calculating Current Draw and Standby Battery ...............................................................4-29
4.7 Installing the ECS-125W ........................................................................................................4-30
4.7.1 ECS-125W Board Layout .................................................................................................4-30
4.7.2 Mounting the ECS-125W .................................................................................................4-31
4.7.3 Mounting the ECS-125WBD Board Only .........................................................................4-31
4.7.4 Wiring Specifications ........................................................................................................4-33
4.7.5 Speaker Wiring ................................................................................................................4-35
4.7.5.1 Wiring Lengths .......................................................................................................4-35
4.7.5.2 Class B ...................................................................................................................4-35
4.7.5.3 Class A ...................................................................................................................4-36
4.7.6 VBUS Wiring ....................................................................................................................4-36
4.7.7 SBUS Wiring ....................................................................................................................4-38
4.7.8 Connecting AC Power ......................................................................................................4-40
4.7.9 Backup Battery for ECS-125W ........................................................................................4-40
4.7.10 Calculating Current Draw and Standby Battery ..............................................................4-42
4.8 Installing the ECS-DUAL50W or ECS-DUAL-50WB ..............................................................4-43
4.8.1 ECS-DUAL50W Board Layout .........................................................................................4-43
4.8.2 Mounting the ECS-DUAL50W ..........................................................................................4-43
4.8.3 Mounting the ECS-DUAL50WBD Board Only ..................................................................4-44
4.8.4 Wiring Specifications ........................................................................................................4-45
4.8.5 Speaker Wiring ................................................................................................................4-47
4.8.5.1 Wiring Lengths .......................................................................................................4-47
4.8.5.2 Class B Speaker Configuration for ECS-Dual50W ................................................4-47
4.8.5.3 Class A Speaker Configuration for ECS-Dual50W ................................................4-48
4.8.6 VBUS Wiring ....................................................................................................................4-48
4.8.7 SBUS Wiring ....................................................................................................................4-51