2: Wiring Configurations - Honeywell Silent Knight SK318PT Installation And Operation Manual

4.4.2 Wiring Configurations
Figure 4.8 illustrates Class A wiring configuration and Figure 4.9 illustrates Class B configuration.
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Supervised
Power Limited
Figure 4.8 SBUS Class A Wiring
Figure 4.9 SBUS Class B Wiring
6820 / 6820EVS Manual P/N LS10144-001SK-E:C 09/28/2017
Caution
For proper system
supervision do not use
looped wire under terminals
marked A, B, +, and - of the
SBUS device connectors.
Break wire runs to provide
supervision of connections.
Supervised
Power Limited