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Installation
Installation of Optional Modules
32
GF505 & GF510 Series PN 53164:A 3/26/2007
2.7 Installation of Optional Modules
CAUTION: Remove all power (AC and DC) before installing or removing modules or wiring.
2.7.1 CAC-5X Class A Converter Module
2.7.1.1 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). The module plugs into connector J2 which is located at the top left of the GF505/
GF510 main circuit board and J7 which is located at the top center of the GF510.
Note that two
CAC-5X modules are required to convert all NACs and IDCs on the
GF510
to Class A circuits.
To install the CAC-5X in the GF505/GF510, remove the two main circuit board mounting
screws 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 of the GF510, 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 2.14 CAC-5X Module Installation
GF510 Main Circuit Board
Metal
Standoff
CAC-5X Module
ms-5udca
c5mnt
.c
dr
Metal
Standoff