Description

Product Overview

SA-4467 / APECS 4100 Controller expands Woodward’s line of programmable engine governors to address the needs of the stationary and mobile equipment industry. Enhanced input and output
capability, combined with a flexible configuration, permits APECS 4000 to easily adapt to a wide variety of engine governing applications.

Key Features

• User selectable isochronous or droop governing
• Analog input suitable for many uses:
  -Pedal position sensor with idle verification switch
  -Remote speed adjustments
  -Trim potentiometer
• Two switched inputs allow user to:
  -Program up to four discrete speeds and set ramp rates between speeds, or
  -Manually increase or decrease speed at preset rates with variable speed control
• PTO enable switch to select between pedal input and speed switches in mobile applications
• User selectable engine protection switch input (high coolant temperature, low oil pressure)
• Compatible with Woodward proportional actuators
• Auxiliary output configurable in several ways:
  -Engine shutdown
  -Crank disable
  -Remote status lamp
  -Autocrank
  -PTO enabled lamp
• User-friendly calibration tool:
  -Programmable PID gains
  -Programmable speed setpoints, ramp rates
  -Easy to calibrate using APECS start-up wizard
  -Graphical or numerical real time display
• Current protection limits current to the actuator to protect from overheating
• Status lamp (LED) signals normal engine running condition and diagnostics including overspeed and underspeed.
• Sealed, tamper-resistant enclosure, chemical resistant to most automotive oils and liquids.

Technical Notes

Electrical Specifications:
Supply Voltage 9–30 VDC, negative ground. Reverse polarity protected
Switch Inputs Two switch inputs, pre-programmable to select up to four speeds PTO switch Engine protection switch
Speed Sensing Magnetic pickup input, Ignition input, Magneto input, Hall effect sensor
Shock 20 G’s peak @ 45 Hz
Vibration 6 G’s from 40-2000 Hz
Electromagnetic Interface (EMI) 30V/m 20-1000M Hz

Mechanical Specifications:
Connector Molex part no. 39-30-1160 Mates with Molex part no. 39-01-2160 (not supplied with controller) Terminals required 16 AWG part no. 39-00-0078 18-24 AWG part no. 39-00-0039
External Analog Input Trim, set speed with pot and drive-by-wire with IVS option
Output to Actuator Pulse width modulated 8 A maximum
Temperature -40˚F to 185˚F (-40˚C to 85˚C)
Weight 1.18 lb (0.54 kg)
Calibration Requires interface adapter and software for calibration setup

Why Choose Traycana

Traycana supplies premium industrial components backed by expert support, fast shipping, and reliable service. All products are inspected and verified to ensure consistent performance.