Johnson Controls, Inc. SLC Wiring Manual —
P/N 51870:G 04/23/2009
33
Section 6: Monitor Modules
6.1 Description
These addressable modules monitor conventional contact-type alarm initiating devices. You can
configure module circuits as NFPA Style B (Class B) or Style D (Class A) Initiating Device
Circuits (IDC). There is no limit to the number of contact-type devices installed on a monitor
module IDC.
For more information on the individual module specifications refer to the
Installation Instructions
that are provided with this device. For information on transponders, refer to the specific
transponder manual.
6.1.1 Addressable Monitor Module
M300MJ
is an addressable modules that monitors either a Style B (Class B) or Style D (Class A)
IDC of dry-contact input devices. This module is capable of participating in degraded mode where
supported by the FACP.
Figure 6.1
M300MJ
Monitor Module
6.1.2 Zone Interface Module
M302MJ
is similar to the M300MJ, except it is used to monitor compatible two-wire, 24 volt,
conventional (non-addressable) smoke detectors on a Style B (Class B) or Style D (Class A) IDC.
Figure 6.2 M302MJ Zone-interface Module
SLC–
SLC+
IDC Return –
IDC
IDC Out +
IDC Out –
Rotary
Switches
Areas used to record the device
address and SLC number.
FMM
tpH.wmf
FZMtp
H.wmf
Rotary
Switches
SLC–
SLC+
24 VDC –
24 VDC +
IDC Return –
IDC
IDC Out +
IDC Out –
Areas used to record the device
address and SLC number.