Fire-Lite SLC Intelligent Control Panel Wiring Manual - Manual (Page 43)

FireLite SLC Wiring Manual — P/N 51309:P1 10/12/2011 43
MMF-302-6 Wiring Diagrams Monitor Modules
5.7.2 Wiring a NFPA Style D IDC with an MMF-302-6
Connect the SLC wiring to the module terminals T0 as shown below.
Use the rotary switches on the module to set it to the SLC addresses. Each module takes three alter-
nating addresses on the SLC. The remaining module points are automatically assigned to the next
two higher addresses. (Example: 28, 30 and 32). Refer to “Setting an SLC address for a Multi-
Point Module” on page 33.
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 D (Class A)
IDC using an MMF-302-6 module.
• Refer to the Device Compatibility Document for compatible smoke detectors.
• 24 VDC power must be provided from a UL listed power supply for fire protection use. This
power is inherently supervised by the module.
• See “Power Considerations” on page 61 for information on 24 VDC power.
+
+
–
–
+
–
– + – +
T1
T0
T2 T3 T4
– + – + – + – + – + – + – + – +
SL
C-i
dcD4
.wmf
Two-wire smoke detectors
24 VDC resettable power
MMF-302-6
IDC
Out
SLC
IDC
Return
Figure 5.18 Typical Style D IDC Wiring with an MMF-302-6