Woodward 8200-1302

Technical Specifications

• Input Voltage Range: 18 – 36 VDC isolated
• Operating Temperature Range: – 22 – 158°F (- 30 – 70°C)
• Storage Temperature Range: – 22 – 158°F (- 30 – 70°C)
• Screen Size: 8.4 – inch LCD
• Analog Input: 4 – 20 mA channels (with loop power), 8 analog inputs can be configured for 27 functions
• Control Output: Two 4 – 20 mA control outputs and eight Form – C relay contact outputs
• Enclosure Type: IACS UR E10 (commercial marine), with protection characteristics of ATEX, IP – 54 and pollution degree 3
• EMC Immunity: Complies with EN 61000 – 6 – 2 standard

Function Features

• Precise Control: It supports closed – loop position control, and uses a high – resolution feedback mechanism to ensure high – precision motion positioning, and can provide precise speed control to ensure that the equipment runs within the required speed range.
• Signal Compatibility: It is compatible with analog, current (such as 4 – 20mA) and voltage (such as 0 – 10V) input signals, and can accept magnetic pickup units, eddy – current probes or proximity probes.
• Flexible Output Configuration: It supports a variety of output modes (such as PWM, step – by – step signal), meeting the drive needs of different servo devices.
• Modular Design: The modular design allows users to add or change modules according to application needs, improving the flexibility and scalability of the governor.
• Self – diagnosis Function: The built – in self – diagnosis and status monitoring functions can quickly detect faults and send out alarms, which is helpful for users to find and deal with faults in time, improving the reliability of system operation.
• Communication Function: Equipped with a Modbus communication port, it can communicate with other control systems and devices, realize data exchange and remote monitoring.
• Human – machine Interface: Integrated with a sunlight – readable touch screen, it has an advanced integrated multi – language interface, which is convenient for users to configure and operate. The front – panel also includes emergency trip keys, navigation cross keys and other keys, as well as four LEDs to display the control and hardware status.
• Special Features for Marine Applications: It has a salt – spray – resistant aluminum housing, which can withstand 98% humidity in tropical marine environments. The triple – redundant CAN bus architecture can maintain thrust bearing protection during a 45° hull roll. It complies with Mil – std – 461G EMI, and the gold – plated contacts are resistant to sulfurous atmospheres.

Application Scenarios

• Power Generation: In power plants, it is used to control the rotation speed of generators to ensure the stability of power production and frequency control.
• Petroleum and Natural Gas: In the petroleum and natural gas industry, it is used to control the rotation speed of turbines, compressors and pumps.
• Manufacturing: In the manufacturing industry, it is used to control the rotation speed of mechanical equipment to meet production needs.
• Shipping: In the maritime field, it is used to control the rotation speed of main engines and auxiliary mechanical equipment of ships, and is also applicable to the anti – surge control of boil – off gas compressors of LNG carriers, the mode switching of combined gas turbine/diesel engines of naval vessels, and the power sharing optimization of hotel loads of cruise ships.