Fire-Lite LED-10 Series Remote Fire Annunciator - Manual (Page 17)

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Document 50400 Rev B 10/27/97 P/N 50400:B
LED-10IM
The LED-10IM Interface Module provides an EIA-485 port to support the LED-10 Series,
AFM Series and LDM Series annunciators as well as the ACM-8RF Remote Relay
Module and is therefore required when connecting these devices to the MS-5210UD.
The MS-5210UD supervises EIA-485 wiring for open circuits via the LED-10IM Interface
Module. The LED-10IM plugs into connector J6 located in the upper right corner of the
MS-5210UD main circuit board.
Install the two supplied standoffs into the FACP main circuit board. Ensure that the
metal standoff is installed in the position indicated in the illustration below. Carefully
align the two connectors and press the LED-10IM module securely into place. Make
certain the pins are properly aligned to prevent bending or breaking of any pins. It is
important that the supplied screw and washer be used to secure the module to the
metal standoff. This is necessary in order to help protect against electrical transients.
Note: Refer to the MS-5210UD Manual Programming Section for information on pro-
gramming the LED-10 Series Annunciators into the system.
Figure 3-2: LED-10IM Installation
Metal
Standoff
MS-5210UD
LED-10IM