Johnson Controls AIM-200 User Manual

26 Addressable Intelligent Module—AIM-200 Addressable Intelligent Module
Figure 20: M501MJ Monitor Module
The M501MJ monitor module is an addressable module that is functionally
and electrically identical to an M500MJ monitor module (Style B circuits
only), but offered in a smaller package for mounting directly in the
electrical box of the contact-type device being monitored.
Terminate with a A2143-00 ELR (N-ELR in Canada).
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.
M501MJ
Monitor Module
NFPA Style B
Initiating Device
Circuit
M500MJ and
M501MJ
Monitor Module
Technical Notes

Johnson Controls AIM-200 Specifications

General

Brand	Johnson Controls
Model	AIM-200
Category	Control Systems
Language	English