产品介绍
The 伍德沃德 9907-076 is a high-performance digital speed control 件, designed specifically for precise and reliable control / prime movers such as diesel engines, gas engines, and steam turbines. As part / the 2301D series, this 件 provides state-/-the-art digital control with the familiar look and feel / 伍德沃德’s legacy analog controllers. The 9907-076 combines modern microprocessor technology with robust industrial design, making it ideal for applications where performance, durability, and ease / integration are critical.
This controller supports load sharing and speed control via multiple input configurations and is compatible with 伍德沃德’s actuators and other peripheral devices. Its advanced s/tware functionality allows configuration using 伍德沃德 ToolKit s/tware via an RS-232 or Ethernet interface.
Product Advantages
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Digital Precision: Uses advanced microprocessor-based algorithms for extremely accurate speed control.
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Drop-in Replacement: Fully compatible with older analog 2301A and 2301A LST models, simplifying upgrades.
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Flexible Input/Output: Features analog, discrete, and communication inputs/outputs for versatile integration.
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Real-time Monitoring: Built-in diagnostics, LED indicators, and PC interfacing provide real-time feedback and easier troubleshooting.
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Durable Construction: Designed for operation in harsh industrial environments, including high-vibration and wide temperature ranges.
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S/tware Configurable: Easily configurable through 伍德沃德’s ToolKit s/tware, reducing setup time and /fering a high level / customization.
Technical Specifications
| Parameter | Specification |
|---|---|
| 型号 Number | 9907-076 |
| Series | 2301D Series |
| Power Supply | 18–40 VDC |
| Power Consumption | <15 W |
| Communication Ports | RS-232, Modbus RTU (via serial) |
| Speed Sensor Input | MPU: 1–30 Vrms, 32–10,000 Hz |
| Operating Temperature | –40 °C to +70 °C (–40 °F to +158 °F) |
| Storage Temperature | –55 °C to +105 °C (–67 °F to +221 °F) |
| Mounting Type | Panel Mounting (DIN rail optional) |
| Dimensions | 365 x 230 x 70 mm |
| 重量 | 3.2 kg |
| Agency Certifications | CE, UL/cUL (where applicable), RoHS Compliant |
Product Applications
The 伍德沃德 9907-076 is used across a wide range / industrial sectors, particularly where engine and turbine speed regulation is required. Common applications include:
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Generator set control (gensets)
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Industrial gas/diesel engine control
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Steam turbine control in power generation
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Compressor drive systems
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Pumping systems
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Marine propulsion and auxiliary engines
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CHP (Combined Heat and Power) systems
Its digital control capabilities and communication features make it particularly suitable for applications that require integration with SCADA or DCS systems.
Installation Guidelines
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Mounting: Install in a clean, dry, and vibration-resistant control panel using the provided panel mount or optional DIN rail clips.
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Wiring: Use shielded cables for MPU and communication lines. Ensure grounding is done per 伍德沃德 recommendations.
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Power: Connect a stable 18–40 VDC power supply. Ensure polarity is correct to avoid damage.
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Sensor Input: Connect the magnetic pickup (MPU) or compatible speed signal source. Calibrate using ToolKit s/tware.
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Actuator Interface: Connect to a compatible 伍德沃德 actuator. Adjust PID parameters as required.
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S/tware Configuration: Use 伍德沃德 ToolKit s/tware for parameter tuning, I/O mapping, and firmware updates.
常见问题 (FAQs)
Q1: What type / actuator can be used with the 9907-076?
A1: The 9907-076 is compatible with all standard 伍德沃德 proportional actuators designed for 20–160 mA control signals.
Q2: Can the 9907-076 be used in marine environments?
A2: Yes, provided it is installed inside a properly sealed control cabinet to protect from salt, humidity, and vibration.
Q3: Does the 件 support Ethernet communication?
A3: The 9907-076 primarily supports RS-232 and Modbus RTU. For Ethernet functionality, a different model or external gateway may be required.
Q4: Can this controller be hot-swapped?
A4: 序号 Always power down the system before installing or removing the controller.
Q5: What kind / s/tware is used for configuration?
A5: Configuration and monitoring are performed using 伍德沃德 ToolKit, available from the /ficial 伍德沃德 site.
Q6: Is the 9907-076 backward compatible with analog 2301A controllers?
A6: Yes, it is designed to be a digital upgrade path for 2301A and 2301A LST models.
Q7: How do I perform firmware updates?
A7: Firmware can be updated via the ToolKit interface through RS-232. Ensure that proper update files are obtained from 伍德沃德.
Q8: Does the 件 have built-in PID control?
A8: Yes, it /fers adjustable PID control parameters that can be tuned to suit specific application dynamics.
Q9: Is this 件 field-serviceable?
A9: While robust, internal repairs should only be performed by certified technicians. However, configuration changes can be made easily in the field.
Q10: What maintenance is required?
A10: Periodic inspection / wiring, firmware updates, and review / performance logs is recommended. No mechanical maintenance is needed.
6 Recommended Same-Series or Related 型号s
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伍德沃德 9907-167 – 2301D with enhanced load sharing
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伍德沃德 9907-014 – Analog 2301A LST model
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伍德沃德 9907-018 – 2301A with external PID gain access
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伍德沃德 9907-173 – 2301D for reverse-acting actuator
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伍德沃德 9907-252 – 2301E Digital Control
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伍德沃德 9907-019 – 2301A with 4–20 mA input
6 Popular 伍德沃德 型号s (Same 品牌)
| 型号 Number | 描述 | Dimensions (mm) | 重量 | Voltage Input |
|---|---|---|---|---|
| 9907-014 | 2301A LST Analog Speed Controller | 240 x 180 x 40 | 1.2 kg | 24 VDC |
| 9907-167 | 2301D Digital Control (Enhanced) | 240 x 180 x 40 | 1.3 kg | 18–40 VDC |
| 8200-1300 | EasyGen 3000 Generator Controller | 285 x 216 x 110 | 2.5 kg | 12–24 VDC |
| 8440-2085 | 伍德沃德 EasyGen-3200-5 | 244 x 218 x 96 | 2.2 kg | 12–24 VDC |
| 505-471 | Steam Turbine Controller | 260 x 180 x 65 | 2.8 kg | 24 VDC |
| 9905-797 | Peak 150 Digital Controller | 220 x 180 x 40 | 1.4 kg | 18–32 VDC |
公司信息
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Add: 中国福建省厦门市思明区吕岭路2号阿里山大厦，邮编：361006
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