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Document 15949 Rev. E 4/12/95 P/N 15949:E
3.6 The MMX-101 Monitor Module
Set the module address
with these switches.
IDC (-)
(White)
IDC (+)
(Violet)
SLC (+)
(Red)
SLC (-)
(Black)
mmx101
ADDRESS
LOOP
5
0
1
2
3
4
6
7
8
9
5
0
1
2
3
4
6
7
8
9
The MMX-101 monitor module is an addressable module that is functionally and electrically
identical to an MMX-1 monitor module (Style B circuits only), but offered in a smaller pack-
age for mounting directly in the electrical box of the contact-type device being monitored.
NFPA Style B Initiating Device Circuit
Terminate with an A2143-00 ELR (N-ELR in Canada).
MMX-1 and MMX-101 Monitor Module Technical Notes
1. Initiating device circuit is supervised and current-limited to 210 microamps @ 24 VDC
(nominal).
2. Initiating device circuit provides the following services (do not mix):
a) Fire alarm service
b) Automatic/manual waterflow alarm service with normally open contact devices
c) Sprinkler supervision with normally open contact devices
3. Maximum loop resistance due to wiring is 65 ohms.
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