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Installation Installation of Optional Modules
26 MRP-2001 & MRP-2001E PN 53040:A 4/16/2007
2.6 Installation of Optional Modules
CAUTION: Remove all power (AC and DC) before installing or removing modules or wiring.
2.6.1 CAC-5X Class A Converter Module
2.6.1.1 Installation
The CAC-5X Module can be used to convert five Style B (Class B) Initiating Device Circuits to
Style D (Class A) and the two Style Y (Class B) Notification Appliance Circuits to Style Z
(Class A). Two CAC-5X Modules are required to convert all Output Circuits and/or Initiating
Device Circuits to Class A. The modules plug into connector J2 which is located at the top left
of the main circuit board and J7 which is located at the top center of the main circuit board.
To install the CAC-5X, remove the two main circuit board mounting screws referenced in the
following illustration and replace with the two supplied male/female standoffs in the locations
indicated in the following figure. Carefully align the connector on the CAC-5X with J2 on the
FACP main circuit board and press the module securely into place. Make certain the pins are
properly aligned to prevent bending or breaking of any connector pins. Secure the CAC-5X to
the standoffs with the screws that were just removed.
To install the second CAC-5X on J7, remove the main circuit board mounting screw referenced
in the following illustration and replace with the supplied male/female standoff. Insert the
supplied plastic standoff in the location indicated in the following illustration. Carefully align
the connector on the CAC-5X with J7 and press the module securely into place. Make certain
the pins are properly aligned to prevent bending or breaking of any connector pins. Secure the
CAC-5X to the metal standoff with the screw that was just removed.
Figure 2.11 CAC-5X Module Installation
Main Circuit Board
Metal
Standoff
Plastic
Standoff
CAC-5X Module
rp2001cac5mnt.cdr
CAC-5X Module
Metal
Standoff
Metal
Standoff
Installation on J2 Connector
Installation on J7 Connector