Description
Part 8280-1009 is a 723PLUS digital control model (supplied by Woodward Governor) suitable for a variety of applications such as load sharing systems and instances requiring torsional filtration. The dual speed input on this unit is suitable for use with proximity switches or Magnetic Pickup Units (MPU). If proximity switches are to be used, the speed signal frequency must be below 100 Hz. A minimum frequency of 30 Hz must be maintained for steady state speed control. The 723PLUS Digital Control is adjusted via the Handheld Programmer (Part 9907-205) or the PC-based software Watch Window. In addition to the programmer/software, there are several compatible accessories for the 8280-1009 part. For generator load management, a digital synchronizer and load control (DSLC) can be connected, and if the application requires mechanical load sharing, rack position sensors can be used. Woodward 723PLUS Manual 02877 provides more information on these accessories.
8280-1009 Technical Specifications
Weight | 6.5lbs. |
Standards | Suitable for Class 1, Div 2, Groups A-D |
Part Number | 8280-1009 |
Model | 9906-619 |
Input Voltage | 18-40 Vdc, 40 Watts |
Enclosure Type | Metal for Hazardous Locations |
Dimensions | W41.275 cm x L29.21 cm x H6.0325 cm |
The 8280-1009 control must be mounted in a location that will maintain an operating temperature range of 40 to +70 °C (–40 to +158 °F). The unit must also be protected from water exposure (including condensation), vibration, and electromagnetic interference. Interference levels should not exceed levels defined in EN50082–2.To suit a wider variety of applications, 723PLUS model 8280-1009 has analog and discrete inputs/outputs, both of which are configurable. In addition to these I/Os and the two-speed inputs, part 8280-1009 has multiple serial ports.
Recommended model:
9905-003-L WoodWard Woodward PLC
9905-796 WoodWard Woodward Management System Networking
9905-287 WoodWard Woodward PLC Development
9905-020 WoodWard Woodward Program Executive
9905-111 WoodWard Woodward Executive Phase
9905-028 WoodWard Woodward PLC with loop
9905-021 WoodWard Woodward Production PLC
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