Canadian Versions of SLC Devices
UL-listed SLC Device
ULC-listed SLC Device Description
I300
I300A
ISO-6
ISO-6A
Multi-input/output modules
MMF-300-10
MMF-300-10A
MMF-302-6
MMF-302-6A
CDRM-300
CDRM-300A
CMF-300-6
CMF-300-6A
CRF-300-6
CRF-300-6
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The Fault Isolator Module protects the system against wire-to-wire short circuits on the SLC. It
should be placed between groups of sensors in a Class A or Class X SLC to isolate short- and
open-circuit problems and protect the rest of the loop so it can continue to operate normally. It is
not addressable, but listed here due to its use in an SLC.
The Six Fault Isolator Module protects the system against wire-to-wire short circuits on six
isolated SLC circuits. Functionally the same as six I300(A) modules.
Supervises ten Class-B addressable Initiating Device Circuits (IDC) which monitor normally open
contact initiating devices.
Monitors six zones of conventional two-wire detectors.
Dual Class B monitor / Form-C relay module.
Similar in operation to the CMF-300, except it can activate six (6) Class B or three (3) Class A
NACs.
Similar in operation to the CRF-300, except it provides six (6) Form-C relays.
FireLite SLC Wiring Manual — P/N 51309:R3 7/29/2019