Governors America ESD2300 Series Quick Start Manual

1

OVERVIEW

The ESD2300 Series speed control unit is an electronic speed control
device designed to control engine speed with fast and precise response
to transient load changes. This closed loop control, when connected
to a proportional electric actuator and supplied with a magnetic speed
sensor signal, will control a wide variety of engines in an isochronous
or droop mode. It is designed for high reliability and hard potted to with-
stand the engine environment.
• 12 V DC
• Variable Speed Control
• Adjustable PID Functions
• Foot Pedal and Installation Kit
• Single Element Speed Switch
PRODUCT
ESD2349-12 12 V DC, Off Road, Variable Speed, Horizontal Foot Pedal
ESD2351-12 12 V DC, supports Horizontal and Vertical Foot Pedals
ESD2352-12 12 V DC, configured for use with Morse Foot Pedal
* Pedal with mounting hardware available as KT-FP201
** Pedal with mounting hardware available as KT-FP202
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SPECIFICATIONS

PERFORMANCE
Isochronous Operation
Speed Range / Governor
Speed Drift with Tempera-
ture
Idle Range
INPUT / OUTPUT
DC Supply Nominal
Polarity
Power Consumption
Speed Signal Range
Actuator Current Range
@ 77° F (25 °C)
Speed Sensor Signal
ESD2300 Series
Speed Control Unit
DESCRIPTION
± 0.25 % or better
1 - 7.5 KHz Continuous
Typically < +0.5 %
500 to 5000 Hz with trim pot installed
12 V DC; 8-20 V DC
Transient and Reverse Voltage Protected
Negative Ground (Case Isolated)
60 mA continuous plus actuator current
0.5 - 50 V AC
0.5 - 50 V AC RMS
USE WITH FOOT PEDAL
FP100
FP201* (Vertical)
FP202** (Horizontal)
Not supplied by GAC
Vibration
Testing
Ambient Temperature
Relative Humidity
All Surface Finishes
Dimension
Weight
Mounting
MIN 2.5 A
MAX 10 A
Agency
1
RELIABILITY
100% Functionally Tested
ENVIRONMENTAL
-40° to 85 °C (-40 ° to 180 °F)
and Corrosion Resistant
PHYSICAL
See Wiring Diagram and Outline
Any position, Vertical Preferred
COMPLIANCE / STANDARDS
CE and RoHS Requirements
ESD2300 Series Speed Control Unit 9-2020-A2
Governors America Corp. © 2020 Copyright All Rights Reserved
5 g @ 20-500 Hz
up to 95 %
Fungus Proof
1.2 lbf (0.544 kgf)
PIB4138