Description
The Woodward Series 723PLUS digital controller, model 9906-700, is a low-voltage, programmable controller featuring modified actuator filtering. It is specifically engineered for applications requiring two magnetic pickups (MPUs) or proximity switches for advanced speed sensing and torsional filtering, and includes supported circuitry and connections for seamless integration into load-sharing systems.
📋 Product Parameters & Datasheet
- Dimensions: 254 mm x 178 mm x 64 mm
- Weight: Approximately 2.95 kg
- Country of Origin: United States
- Power Supply: Low voltage DC power (18 to 40 Vdc / 24 or 32 Vdc nominal)
- Operating Temperature: Up to 70°C (158°F)
- Communication Interfaces: Serial communication port for PC configuration and diagnostics
- Speed Inputs: Dual speed input channels for two MPUs or proximity switches
- Discrete Inputs: Configurable discrete control and monitoring inputs
- Discrete Outputs: Relay driver outputs for alarm signaling and auxiliary control
- Enclosure Protection: Metal chassis with IP20 rating
⚙️ Product Operation Instructions
- Power Connection: Connect the 18-40 Vdc low-voltage power supply to the designated input terminals, ensuring correct polarity and secure chassis grounding.
- Sensor & Load-Sharing Wiring: Connect the dual magnetic pickups or proximity switches to the speed input channels, and wire the analog load-sharing lines and actuator control leads to their respective terminal blocks.
- Configuration: Connect a PC running Woodward configuration software via the serial port to program the modified actuator filtering parameters, PID loops, and load-sharing logic.
- Startup & Monitoring: Energize the controller, perform pre-start sensor checks, initiate system startup, and monitor speed stability and load-sharing performance using the connected service tool.
❓ Frequently Asked Questions (Q&A)
- Q: What is the primary purpose of the Woodward model 9906-700?
- A: It is a low-voltage 723PLUS digital controller featuring modified actuator filtering and built-in support for applications requiring dual magnetic pickups or proximity switches.
- Q: Can this model be used in load-sharing applications?
- A: Yes, it contains the necessary supported circuitry and connections to be fully utilized in load-sharing systems.
- Q: What speed sensing inputs does this controller support?
- A: It is programmable to accommodate setups requiring two MPUs or proximity switches for enhanced speed detection and filtering.
