1.1: Product Features ..........................................................................................................................................10
1.2: Specifications...............................................................................................................................................11
1.3: Controls and Indicators................................................................................................................................12
1.4: Circuits.........................................................................................................................................................14
1.5: Components .................................................................................................................................................14
Section 2: Installation............................................................................................................. 16
2.1: Backbox Mounting ......................................................................................................................................16
2.2: Operating Power ..........................................................................................................................................18
2.3: Input Circuits ...............................................................................................................................................19
2.4: Output Circuits.............................................................................................................................................21
2.4.3: Relays ................................................................................................................................................22
Installation ............................................................................................................................................24
3.1: DIP Switch Settings .....................................................................................................................................31
Silence Inhibit.......................................................................................................................................33
Auto-silence..........................................................................................................................................33
Temporal Coding..................................................................................................................................33
Selective Silence...................................................................................................................................33
Trouble Reminder.................................................................................................................................33
AC Trouble Delay ................................................................................................................................33
Autoresettable Supervisory ..................................................................................................................33
IDC Combination Circuit .....................................................................................................................34
NAC1 Nonsilenceable ..........................................................................................................................35
NAC1 Disable ......................................................................................................................................35
Strobe Synchronization ........................................................................................................................36
Spares ...................................................................................................................................................37
SFP-2402 & SFP-2404 Series Manual - P/N 51898:F3 8/6/2014
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