DPG Speed Controls
Digital controllers for electricity generation and off-highway vehicles
Woodward DPG digital controllers for diesel or gas-fueled engines perform across a wide speed range and allow adjustment of set speed and gain with a built-in user interface. Independent programmable proportional, integral, and derivative gains provide custom governor response to diverse engine applications. The COMM port provides access to all other controller settings, allowing adaptation to each application during service and initial configuration. Internal FAILSAFE reacts instantly to loss of engine speed signal and allows actuator to return to minimum fuel.
DPG 2100 Series and DPG 2200 Series controllers are used in genset applications. DPG 2300 Series controllers are used on off-highway vehicles.
DPG 2100 Controller
Isochronous engine control
DPG 2100 controllers offer exceptional performance in an economical package.
DPG 2200 Controller
Isochronous or droop control
All adjustments on DPG 2200 controllers may be either software programmable or manually adjusted.
DPG 2300 Controller
Off-highway applications
DPG 2300 controllers combine analog signal input and two discrete speeds into one unit.
To learn more about DPG controllers or where to buy them, click on the globe below.
All DPG controllers share the following features:
- Automatic calibration of remote speed potentiometer
- Isochronous speed control
- User friendly / operator adjustable
- Precision frequency control: 0.25%
- Superior temperature stability
- Reverse battery protection
- Smoke control on start up
- Serial communication port
DPG 2200 controllers additional features:
- Isochronous or droop speed control
- Remote speed indexing
- Paralleling input
DPG 2300 controllers additional features:
- Isochronous or droop speed control
- 4 user-selectable speed modes
Ambient Operating Temperature: -40⁰C to +85⁰C (-40⁰F to 185⁰F)
Operating Voltage Range: 9-30 Vdc
Magnetic Pickup Input Signal: 2.0 Vac RMS minimum during cranking
Steady State Speed Band: ±0.24% over ambient operating temperature range
Engine Speed Measurement Range: 10 to 14,000 MPU Hertz
Governing Speed Range: 500 to 11,000 MPU Hertz
Note: Non-Woodward documents are not under Woodward engineering control and are provided for historical reference only.
Former DYN
Item Number
|
New Controller
Item Number
|
Comments
|
DYNA 1 Digital Controller
|
DYN1-10749-000-0-12
|
8270-1042
|
|
DYN1-10840
|
—
|
Replaced by DPG Series
|
Panel Mounted Digital Controllers
|
DYN1-10850-200-0-12
|
8270-1041
|
|
DYN1-10851-000-0-12
|
8270-1043
|
|
DYN1-10871
|
—
|
Replaced by DPG Series
|
Digital Variable Gain Controller
|
DYN1-10910-000-0-12
|
—
|
Replaced by DPG Series
|
DYN1-10910-000-0-24
|
—
|
Replaced by DPG Series
|
Actuator Mounted, Positioner Controller
|
DYN1-20001-000-0-12
|
8270-1070
|
|
DYN1-20001-000-0-24
|
8270-1071
|
Replaced by DPG Series
|
Pressure Controls
|
DYN2-40025-0XX-0-12
|
—
|
Limited Production
|
DYNK-10247-000-0-12
|
—
|
|
DYNS-10042-000-0-12
|
—
|
|
DYNT-117
|
—
|
|
DYNT-123-2
|
—
|
|
DYNS-10000 Speed Selector Pot Kit
Remote speed potentiometer (5K ohms, 10-turn) with 499K ohm resistor and lock nut for potentiometer