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2 class b supervised wiring – SilentKnight 5499 9A Distributed Power Module User Manual

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5499 Distributed Power Module Installation Manual

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pass the added current load from notification appliances.

Figure 4-4 Class A Supervised Input/Output Connections

4.5.2

Class B Supervised Wiring

Figure 4-5 shows how to wire for Class B input and output supervision. Use in/out
wiring methods for proper supervision (Refer to the Appendix for notification
appliances approved for use with the 5499.)

Class B Output Notification Circuits

Figure 4-5 shows four, 1.5 A devices wired as Class B.

Place a 4.7k ohm EOL resistor (provided) at the end of each circuit to enable
supervision when using all outputs as Class B notification appliance circuits. The
4.7k EOLs must be wired to the terminals whether or not you are using all output
terminals.