AFR200 Series, Product User Guide
This document is subject to change without notice.
Caution: None of GAC products are flight certified controls including this item
Copyright © 2010, Governors America Corp., All Rights Reserved
15
PUG4144 D
Speed Trim Potentiometers
Numerous
See information provided under Component
Selection Information
Power Control Relay
RLY02-1009
Power Relay Kit, 12V only, 1-pole, N.O.
RLY02-1011
Power Relay Kit, 24V only, 1-pole, N.O.
EC1506
Relay Mating Connector
RS232 PC Interface
EC1516
DB-9 Female Connector & Backshell
EAM204
USB to RS232 Adapter
Fuse Mating Connector Kit
EC1505
Fuse Holder Assembly – ATC
5.2 Component Selection Information
The following sections provide detail on sizing or choosing the various components offered from GAC for the
AFR200 series controller.
5.2.1 GAC Actuator Throttle Bodies
GAC has developed a matrix to help identify the correct bore size for a throttle body. The information needed to
determine the sizing is the engine displacement as well as the operating RPM. When selecting the bore size
ensure that the choice made offers some leeway both upward and downward to provide margin.
For GAC provided actuator throttle bodies refer to the following link to the ATB Application Matrix to select the
correct bore size:
•
http://www.governors-america.com/public_file/file/86/Application_Matrix.jpg?1243535515
•
Since this information is based on ideal situations the bore selection may need to be changed once
tested in actual application.
For GAC actuator throttle body variations refer to the following link for product information:
•
http://www.governors-america.com/throttle_body_actuators.html
•
The AFR is only capable of driving a universal actuator or GAC actuator throttle body up to 6A of
continuous current draw. This limits the selection to the T1 and T2 actuator throttle body families
which are available in the following bore sizes:
•
T1: 25, 30, 35, 40mm
•
T2: 45, 55, 65mm
•
AFR installations DO NOT require the feedback version of the ATB which incorporates a position
sensor for accurate control.
•
Due to high intake manifold pressure certain applications require internal sealing as well as high
temperature capability.
•
GAC offers both 12V and 24V versions of the ATBs so ensure the correct version is selected.
