GAI-Tronics 378-002 Monitored Input Module (MIM) Station - Manual

Pub. 42004-490A
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374  800-492-1212  Fax: 610-796-5954
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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 378-002
Monitored Input Module (MIM) Station
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.
General Information
The Model 378-002 Monitored Input Module (MIM) Station is used in SmartSeries ADVANCE systems.
Operation is controlled by the system’s Master Control Unit (MCU) programming.
The MIM monitors up to eight input circuits. Each input circuit is activated by a voltage-free contact
(either opening or closing) or the presence/absence of a 24 V dc input voltage. When using inputs from
voltage-free contacts, the MIM can supervise the cabling between the MIM input terminal and the remote
contact closure device. Each input circuit can be programmed to initiate one of the following functions in
the ADVANCE system.
 Activate an alarm
 Reset all alarms
 Cancel the current alarm
 Report a fault condition
 Reset the system MCU
The Model 378-002 Monitored Input Module (MIM) Station components are housed in a NEMA 4X
stainless steel enclosure measuring 13.00 W
 14.30 H  6.23 D inches. Components include a 12 V dc
power supply, a Model 12578-002 Monitored Input Module, and two terminal blocks.
The 12578-002 Monitored Input Module is comprised of two components: the 69248-102TR CPU and
the 69251-201TR Monitored-Input PCBA. Refer to Figure 1 for component locations.
The scope of this manual is limited to the mounting and wiring connections for the Model 378-002
station. Refer to Pub. 42004-711L2 for additional information on the 12578-002 Monitored Input
Module.