Description
WOODWARD
PART NO: 8272-683
DIGITAL REFERENCE UNIT
POWER SUPPLY: 10-45VDC
REV: M
4342-823 B
MANUFACTURED IN U.S.A
The Woodward 8272-683 (REV M) is a digital reference unit used within a vessel’s control system equipment. Its role, as the designation states, is to serve as the digital reference element of the control arrangement it is installed in. The unit runs from a 10-45 V DC power supply, carries the secondary number 4342-823 B and was manufactured in the U.S.A. Revision M distinguishes this build from other issues of the same part number. The unit is in Used condition.
Key Features
✓ Digital reference unit
✓ Part number 8272-683
✓ 10-45 VDC power supply
✓ Revision M, reference 4342-823 B
✓ Manufactured in the U.S.A.
Marine Applications
✓ Reference unit in Woodward-based control installations
✓ Control panel electronics in engine room automation
✓ Spare holding for vessels with 8272-683 REV M units
Technical Support
Prota Marine provides technical support, repair and onboard installation for the digital reference unit and the wider marine control system. We can also help with fault diagnosis on the unit and its control arrangement and support commissioning after fitting.




