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3 year warranty

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Woodward part 8440-1855 easYgen-2000 series genset control. Contains a linear measuring range for a generator, can be connected with a landline modem for a PC.



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  • Part Number: 8440-1855
  • SKU: 84401855WO
  • Manufacturer: Woodward
  • Series: easYgen-2000 Series

8440-1855 Technical Specifications

Battery Lithium
Magnetic Pickup Input Capacitively isolated
Manufacturer Woodward
Measuring Frequency 30.0 to 85.0 Hz
RS-485 interface operation Half-duplex
Series 2000

Product Description

Control model 8440-1855 is from Woodward’s easYgen-2000 series. The 8440-1855 control is used for managing status indicators, all of the information needed will be shown on the display screen on this control. 

The control is equipped with fifty-nine terminals which all have different uses, if using an MPU with your control it must be connected to terminals fifty-six and fifty-seven, the positive lead will be connected to terminal fifty-six and the negative lead will be connected to terminal fifty-seven, not connecting the leads properly will interfere with peak performance. 

The power supply is strictly connected to terminal fifty-three, terminal fifty-four is also used with the power supply but no direct power supply should be used. When connecting the power supply to terminal fifty-tree the power supply rating should be 8-40 Vdc. 

When installing the control make sure that you don’t drill holes into the plastic housing unit, if you do so you will not be able to use the clamp fasteners. While operating the control and you are measuring inputs of the three-phase, three-wire setting on the device be sure that the rated voltage on the control should read in the range of 50-130 V range or possibly the 131-480 V range depending on the control being used. 

If you are interested in the purchase of this model from AX Control INC, you may contact us by email or phone to inquire about the availability of this product. If needed, AX Control can also repair or refurbish your control.

Reviews For 8440-1855

Internal Review

Good product, well made, was tested at our facility. Worked beyond expectations, the only thing to note would be to make sure whoever is installing it is certified. Also, it is crucial to be thoroughly knowledgeable when using this product. -AX Control INC. Tech Staff.

  • EasyGen-2200-5

Repair Services For 8440-1855

Type Lead Time Price Action
Repair Service 1-2 weeks $2308

Our highly skilled technicians can repair your 8440-1855. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

8440-1855 Manuals, White Papers, Data Sheets, and Troubleshooting