8280-1129

Name: 8280-1129
Brand: Woodward
SKU: 82801129WO
Price: 1624 USD
Availability: LimitedAvailability
Rating: 4 (2 reviews)

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8280-1129 Digital Speed Control for Single Engine Marine Propulsion Applications. This unit is programmable to suit applications requiring two MPUs or proximity switches for torsional filtering. It also includes four analog inputs, three analog outputs, eight discrete inputs, and three discrete outputs.

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Part Number: 8280-1129
SKU: 82801129WO

Manufacturer: Woodward
Series: 723 and 723PLUS Digital Control

Description
Repairs
Warranty
Manuals

8280-1129 Technical Specifications

Weight	Approximately 6.5 pounds
UL/cUL Listing Standards	Class 1, Division 2, Groups A, B, C, D
Power Supply Rating	18–40 Vdc (24 or 32 Vdc nominal)
Power Consumption	40 W nominal
Analog Output	0–1 mA or 4–20 mA (max. 600 ohms load)
Operating Temperature	MAX 158 F
Model	723PLUS Single Engine Marine control
Manual	26549
Inrush Current	7 A for 0.1 ms (low-voltage model)
Analog Output Accuracy	0.5% of full scale

About the 8280-1129

Model 8280-1129 is a single-engine digital speed control designed for single-engine, single-propeller (variable or fixed pitch) marine propulsion systems. This Woodward 723PLUS control can be used with medium- and high-speed diesel reciprocating engines to control speed and load. Speed-sensing is done by either passive magnetic pickups (MPUs) or active proximity switches (two inputs).

I/Os on the 723PLUS 8280-1129 control include three configurable analog outputs, an actuator output, and three relay inputs (engine trouble, shutdown, status indication). This Woodward control boasts three communication ports, which are as follows:

One port dedicated to Standard PC Interface, Watch Window, or a hand-held programmer (Woodward part number 9907-205)
Two ports are configurable to RS-422, RS-232, or RS-485.

Of the two configurable communication ports, one is configured for Servlink, while the other is configured for Modbus.

Woodward control model 8280-1129 requires a voltage power source of 18 to 40 Vdc, capable of supplying 40 W and 7 A. It is suitable for use in locations that provide an operating temperature range of –40 to +70 °C (–40 to +158 °F). Mounting and operating this 723PLUS control outside of this range may cause damage to the unit and negatively affect performance.

For full details on part number 8280-1129, including additional location considerations and safety precautions, please refer to Woodward 723PLUS Digital Speed Control for Single Engine Marine Propulsion Applications Product Manual 26549.

Repair Services For 8280-1129

Type	Lead Time	Price	Action
Repair Service	1-2 weeks	$1624

Our highly skilled technicians can repair your 8280-1129. 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: