GAI-Tronics 12578-003 Monitored Input Module (MIM) - Manual

Pub. 42004-715L2C
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374  800-492-1212  Fax: 610-796-5954
V ISIT WWW . GAI - TRONICS . COM FOR PRODUCT LITERATURE AND MANUALS
G A I - T R O N I C S ® C O R P O R A T I O N
A H U B B E L L C O M P A N Y
Model 12578-003
Monitored Input Module (MIM)
Confidentiality Notice
This manual is provided solely as an operational, installation, and maintenance guide and contains
sensitive business and technical information that is confidential and proprietary to GAI-Tronics.
GAI-Tronics retains all intellectual property and other rights in or to the information contained herein,
and such information may only be used in connection with the operation of your GAI-Tronics product or
system. This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any
third party.
How to Use the Assembly/Model
Application
The 12578-003 Monitored Input Module (MIM) is used in SmartSeries ADVANCE systems.
GAI-Tronics uses the MIM to receive inputs from field devices, monitor the integrity of eight input lines
for trouble conditions or contact activation, and report these conditions to the 69254 Series or
69440 Series Master Control Unit (MCU). The MIM is comprised of two components: the 69613-001
Central Processing Unit (CPU) printed circuit board assembly (PCBA) and the 69251-201 Monitored-
In-8 PCBA.
The MIM is designed to be mounted in a Snaptrack that is installed inside an enclosure. Snaptrack is a
grooved plastic channel that is designed to allow PCBAs to securely ‘snap’ into the groove. The
Snaptrack provides flexible installation because the track may be installed inside an enclosure wherever it
is convenient.
The module communicates with the MCU via the 69613-001 CPU PCBA over a FSK modem intended
for use in GAI-Tronics SmartSeries systems. The CPU PCBA interprets and reports the status of the
inputs. The MIM is capable of monitoring up to eight inputs. The MCU identifies a particular MIM on
the page line (FSK link) by its module address. This module address is set by rotary hex switches S1 and
S2 of the MIM (located on the CPU PCBA.) The range of valid settings is from 05 to FE (hex).