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MMF-300A: Addressable Monitor Module for one zone of normally-
open dry-contact initiating devices. Mounts in standard 4.0" (10.16
cm.) box. Includes plastic cover plate and end-of-line resistor. Mod-
ule may be configured for either a Style B (Class B) or Style D (Class
A) IDC.
MDF-300A: Dual Monitor Module. Same as MMF-300A except it
provides two Style B (Class B) only IDCs.
MMF-301A: Miniature version of MMF-300A. Excludes LED and
Style D option. Connects with wire pigtails. May mount in device
backbox.
MMF-302A: Similar to MMF-300A. Addressable Monitor Module for
one zone of conventional two-wire detectors. Requires resettable 24
VDC power. Refer to the Device Compatibility Document for listed
compatible devices and quantity limitation.
CMF-300A: Addressable Control Module for one Style Y/Z (Class B/
A) zone of supervised polarized Notification Appliances. Mounts
directly to a 4.0" (10.16 cm.) electrical box. Notification Appliance
Circuit option requires external 24 VDC to power notification appli-
ances.
CRF-300A: Addressable relay module containing two isolated sets
of Form-C contacts, which operate as a DPDT switch. Mounts
directly to a 4.0" (10.16 cm.) box, surface mount using the SMB500.
BG-12LX: Addressable manual pull station with interface module
mounted inside.
I300A: This module isolates the DCL loop from short circuit condi-
tions (required for Style 6 or 7 operation).
ISO-6A: Six-fault isolator module. Mount one or two modules in a
BB-2F cabinet (optional). Mount up to six modules on a CHS-6 chas-
sis in a BB-6F cabinet.
SMB500: Used to mount all modules except the MMF-301A and
M301A.
MMF-300-10A: Ten-input monitor module. Mount one or two mod-
ules in a BB-2F cabinet (optional). Mount up to six modules on a
CHS-6 chassis in a BB-6F cabinet.
MMF-302-6A: Six-zone interface module. Mount one or two mod-
ules in a BB-2F cabinet (optional). Mount up to six modules on a
CHS-6 chassis in a BB-6F cabinet.
CMF-300-6A: Six-circuit supervised control module. Mount one or
two modules in a BB-2F cabinet (optional). Mount up to six modules
on a CHS-6 chassis in a BB-6F cabinet.
CRF-300-6A: Six-relay control module (Form-C relays). Mount one
or two modules in a BB-2F cabinet (optional). Mount up to six mod-
ules on a CHS-6 chassis in a BB-6F cabinet.
NOTE: For more information on Compatible Addressable Devices for
use with the EX-50XC, see the following data sheets (document num-
bers):
AD355
(DF-52386),
(DF-52365), CRF-300-6 (DF-52374), CMF/CRF Series (DF-52130),
CP355 (DF-52383), H355 Series (DF-52385), I300 (DF-52389),
ISO-6
(DF-60485),
MMF-300
MMF-300-10
(DF-52347), MMF-302-6 (DF-52356), SD355/SD355T
(DF-52384), and the DCL Wiring Manual (51309).
NOTE: Legacy 300 Series detection devices such as the CP300A/
CP350A, SD300A(TA)/SD350A(TA) and older modules such as the
M300A, M301A, M302A, C304A, and BG-10LX are not compatible with
LiteSpeed polling. If the DCL contains one of these devices, polling must
be set for standard CLIP protocol. Please consult factory for further infor-
mation on previous 300 Series devices.
ADDRESSABLE DEVICE ACCESSORIES
End-of-Line Resistor Assembly (R-47K and R-3.9K): The
47k ohm
assembly
supervises
MMF-301A, and CMF-300A module circuits. The 3.9k ohm
assembly supervises the MMF-302A module circuit. These
resistors are included with each module.
Power Supervision Relay: Supervises the power to 4-wire smoke
detectors and notification appliances.
BG-12LX
(DF-52013),
CMF-300-6
Series/MDF-300
(DF-52121),
the
MMF-300A,
MDF-300A,
Wiring Requirements
While shielded wire is not required, it is recommended that all DCL
wiring be twisted-pair to minimize the effects of electrical interfer-
ence. Refer to the panel manual for wiring details.
Canadian DF-60954:C • 7/16/2018 — Page 3 of 4
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