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GAC AFR200 Series Product User Manual - 12 Specifications
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
47
PUG4144 D
12 Specifications
PERFORMANCE
ENVIRONMENTAL
Isochronous Operation /
Steady- State Stability
+/- 0.25%
Ambient Operating
Temperature Range
-40° to + 85° C
[-40° to + 185° F]
Speed Range / Governor
400-10kHz (Mag Pickup)
Speed Drift with
Temperature
<+/- 1% Max
Relative Humidity
Up to 95%
Idle Adjust
Full Range
RELIABILITY
Shock
20G Peak Acceleration
Adjustable Droop Range
1-17% Regulation
Vibration
7G @ 20-2000Hz
Speed Trim Range
+/- 5% of Rated Speed
Testing
100% Functionally Tested
INPUT / OUTPUT PARAMETERS
CONFIGURATION PARAMETERS
Supply
12-24 VDC Battery Systems
(6.5 to 33VDC)
Flywheel Teeth
50-250
Polarity
Negative Ground (Case
Isolated)
Gain/Stability Multiplier
1-100%
Power Consumption
100mA Max. Continuous
plus Actuator, Stepper,
Heater, and MIL
Fixed Speed Settings*
0-maxRPM
Speed Sensor Signal
0.5-120 VRMS
Variable Speed Settings*
0-maxRPM
Actuator Current
Up to 6 Amps Continuous
Overspeed Settings*
0-maxRPM
Auxiliary (Load
Share/Synchronizer) Input
0-10 VDC
Starting Fuel
0-maxFuel
Manifold Absolute Pressure
(MAP) Sensor Input
0-5 VDC
Oxygen Setpoint
0-999mV
Coolant Temperature Input
Resistive 0-450 Ohm
Fuel (Gain / Stability Multiplier)
0-100
Oil Pressure Input
Resistive 0-250 Ohm
Full Value Setpoint
0-240 Steps
(0-100%)
Oxygen Sensor
0-1 VDC
Manifold Absolute Pressure
(MAP) Sensor
1,2 or 3 Bar
Oxygen Sensor Heater, MIL
0-2 Amps High Side
Sourced
*Maximum RPM is based on the Flywheel Teeth. RPM = Frequency x 60 / Flywheel Teeth. Maximum Frequency
is 10,000 Hz.
Summary of AFR200 Series
Page 1
E ngine g overning s ystems afr200 series air fuel ratio controller governors america corp., 720 silver street, agawam, ma 01001 tel: 413.786.5600, fax: 413.789.7736 info@governors-america.Com www.Governors-america.Com product user guide.
Page 2
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 2 pug4144 d.
Page 3: Table Of Contents
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 3 pug4144 d table of contents 1 introduction ..............................
Page 4
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 4 pug4144 d 6.3 air-fuel mixer & control valve assembly ...................
Page 5: 1 Introduction
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 5 pug4144 d 1 introduction the air fuel ratio (afr) 200 series controlle...
Page 6: 2 Product Variations
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 6 pug4144 d 2 product variations there are a variety of different models...
Page 7
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 7 pug4144 d • engine sensor data monitoring and diagnostic capability: •...
Page 8
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 8 pug4144 d 3 operational description 3.1 overview the afr’s fuel contro...
Page 9
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 9 pug4144 d opened and vacuum drops. The manifold absolute pressure (map...
Page 10
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 10 pug4144 d 3.5 communication & configuration the controller has both r...
Page 11
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 11 pug4144 d 3.6.4 exhaust gas temperature (egt) sensor the afr has the ...
Page 12
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 12 pug4144 d 4 system interconnect diagram.
Page 13
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 13 pug4144 d.
Page 14
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 14 pug4144 d 5 afr components and optional equipment 5.1 afr & related g...
Page 15
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...
Page 16
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 16 pug4144 d 5.2.2 air-fuel mixer / control valve assembly the following...
Page 17
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 17 pug4144 d 5.2.3 zero pressure gas regulator there are two varieties o...
Page 18
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 18 pug4144 d speed trim potentiometers gac part number turns resistance ...
Page 19
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 19 pug4144 d 6 component information & installation 6.1 afr 200 series c...
Page 20
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 20 pug4144 d 6.1.1 application considerations • do not select a mounting...
Page 21
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 21 pug4144 d 6.2 gac actuator throttle body (atb) a representation of th...
Page 22
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 22 pug4144 d airflow indication 4. Torque the mounting bolts down to 9-1...
Page 23
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 23 pug4144 d the following figure shows a top view of the air-fuel mixer...
Page 24
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 24 pug4144 d mxmb – medium-bore mixer / air-fuel control valve dimension...
Page 25
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 25 pug4144 d 6.3.2 installation instructions the following information i...
Page 26
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 26 pug4144 d mixer on atb with regulator installed naturally-aspirated a...
Page 27
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 27 pug4144 d • the regulator has the following required fittings as iden...
Page 28
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 28 pug4144 d 5. Connect a hose (or equivalent) to the feedback port that...
Page 29
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 29 pug4144 d hose connection to filter direct filter connection to mixer...
Page 30
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 30 pug4144 d 7 engine sensor information & installation 7.1 magnetic eng...
Page 31
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 31 pug4144 d • adjust the pickup such that there is a nominal .015”-.030...
Page 32
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 32 pug4144 d manifold absolute pressure sensor dimensions dimensions sho...
Page 33
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 33 pug4144 d typical stoichiometric o 2 sensors 7.3.1 application consid...
Page 34
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 34 pug4144 d 7.3.2 installation instructions 1. Install the oxygen senso...
Page 35
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 35 pug4144 d 7.4.2 installation instructions 1. Apply thread sealant to ...
Page 36
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 36 pug4144 d oil pressure sensor dimensions dimensions shown as in. [mm]...
Page 37
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 37 pug4144 d 7.6.1 application considerations • the exhaust temperature ...
Page 38: 8 Electrical Connections
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 38 pug4144 d 8 electrical connections 8.1 afr connector definitions afr ...
Page 39
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 39 pug4144 d afr connector j2 pinout (14-pin) connector j2 is available ...
Page 40
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 40 pug4144 d 8.2 afr wiring diagram the following figure is a system wir...
Page 41
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 41 pug4144 d 8.3 system interface information the following sections pro...
Page 42
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 42 pug4144 d speed, oil pressure, and coolant temperature information. I...
Page 43: 10 System Diagnostics
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 43 pug4144 d 9 afr configuration & calibration procedure this informatio...
Page 44
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 44 pug4144 d 10.2 fault / warning blink codes the afr has a simplified b...
Page 45
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 45 pug4144 d afr supported p-codes the following table provides the gac ...
Page 46: 11 Symptom Troubleshooting
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 46 pug4144 d 11 symptom troubleshooting problem actions / possible solut...
Page 47: 12 Specifications
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 47 pug4144 d 12 specifications performance environmental isochronous ope...