Johnson Controls Tyco PowerG PG8HRDW8, Руководство по установке

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Figure 7: Relay output wiring
Callout Description
1 AUX terminals
2 PGM terminals
3 Relay (RM-1 and RM-2)
4 To normally open connection
5 To normally closed connection
6 To COM terminal
Wiring a fire zone to the PGM2 configured as a 2-wire loop
When you wire a 2-wire smoke detector, observe the following guidelines:
• You must connect 2-wire smoke detectors in parallel.
• You can wire a maximum of 18 smoke detectors on a 2-wire loop.
• Do not exceed a wire resistance of 24 Ω across the entire loop.
• Do not use smoke detectors from different manufacturers on the same circuit as their
operation may be impaired. Refer to the smoke detector installation sheet when you position
detectors.
• For UL and ULC residential fire applications, use only the AUX2 output to provide power to
smoke and CO detectors.
If you program PGM2 for use with a 2-wire smoke detector, you must wire it according to the
following figure:
17 PG8HRDW8 and PG9HRDW8 IQ Hardwire PowerG Wired to Wireless Converter Installation Manual