Mmf-300-10 Wiring Diagrams; 1: Wiring A Nfpa Style B Idc With An Mmf-300-10 - Honeywell SLC Installation Manual

MMF-300-10 Wiring Diagrams

5.4 MMF-300-10 Wiring Diagrams
Following are wiring diagrams that depict NFPA Style B (Class B) and D (Class A) Initiating
Device Circuits (IDCs) using MMF-300-10 monitor modules.
The Initiating Device Circuit (IDC) is supervised and current-limited to 1.0 milliampere @ 24
VDC (nominal).
5.4.1 Wiring a NFPA Style B IDC with an MMF-300-10
Connect the SLC wiring to the module terminals T5 as shown below.
Use the rotary switches on the module to set the base SLC address. Each module takes ten
addresses on the SLC. The remaining module points are automatically assigned to the next nine
higher addresses. Refer to "Setting an SLC address for a Multi-Point Module" on page 35.
DO NOT set the lowest address above 150 (41 for the MS-9050UD, 90 for the MS-9200, MS-
9200UD, and MS-9200UDLS), as the other module points will be assigned to nonexistent
addresses.
The figure below shows typical wiring for a supervised and power-limited NFPA Style B IDC
using an MMF-300-10 module.
• Refer to the Device Compatibility Document for compatible smoke detectors.
• See "Power Considerations" on page 68 for information on supervising 24 VDC power.
47K ELR
(supplied
with module)
Figure 5.12 Typical Style B IDC Wiring with an MMF-300-10
FireLite SLC Wiring Manual — P/N 51309:P4 9/17/2014
24 VDC Power
Filtered, Regulated, Resettable
24 VDC Four-wire
Detector Base
SLC
Heat
Manual Pull Detector
Station
MMF-300-10
Monitor Modules
IDC
Out
39