504-24 Power Supply .................................................................................... 10
9.1 Description .................................................................................. 10
9.2 LED's ........................................................................................... 10
9.3 504-24 Condition Chart............................................................... 11
9.4 504-24 UL Listings ...................................................................... 11
9.5 24 VDC NAC Standby Battery Calculations ............................... 11
9.6 Connection .................................................................................. 11
Interconnect Wiring Harness ...................................................................... 12
10.1 Interconnect Harness.................................................................. 12
Fire Command Center .................................................................................. 13
11.1 Description .................................................................................. 13
11.2 Connection .................................................................................. 13
11.3 Remote Fire Command Center ................................................... 13
XR2400F Command Processor Panel......................................................... 14
12.1 Description .................................................................................. 14
12.2 Connection .................................................................................. 14
XR2400F Product Specifications ................................................................ 15
13.1 Power supply ............................................................................... 15
13.2 Communication ........................................................................... 15
13.3 Panel zones................................................................................. 15
13.4 Remote Annunciator ................................................................... 15
13.5 LX-Bus™ ..................................................................................... 15
13.6 Outputs........................................................................................ 15
Expansion ...................................................................................................... 16
14.1 Expansion zones......................................................................... 16
14.2 Output (relay) expansion............................................................. 16
Accessory Devices ....................................................................................... 17
15.1 Wiring diagram ............................................................................ 17
15.2 Lightning protection..................................................................... 17
15.3 Accessory Devices...................................................................... 18
15.4 Mounting keypads and zone expanders ..................................... 19
15.5 Connecting serial devices ........................................................... 19
Battery Information....................................................................................... 20
16.1 Battery only restart...................................................................... 20
16.2 Replacement period .................................................................... 20
16.3 Discharge/recharge..................................................................... 20
16.4 Battery supervision ..................................................................... 20
16.5 Battery cutoff ............................................................................... 20
16.6 XR2400F power requirements .................................................... 20
Bell Output..................................................................................................... 22
17.1 Terminals 5 and 6........................................................................ 22
Keypad and Zone Expander Bus................................................................. 22