Overview

The Woodward 5501-376 Analog I/O Module is part of the MicroNet control system family, engineered to deliver accurate and reliable analog signal processing in demanding environments. It supports both voltage and current input ranges, including ±20 mA and 0–10 V, and provides standard 4–20 mA outputs for actuator and instrumentation control.

Moreover, the module features high input impedance, Modbus RTU communication, and an IP67-rated enclosure, making it suitable for harsh industrial conditions. Its compact DIN rail-mountable design allows easy integration into control panels, while its low power consumption (<1.5 W) ensures energy-efficient operation. In addition to signal conversion, the 5501-376 offers fast update rates and robust isolation for noise immunity.

Therefore, this module is widely used in power generation, oil & gas, marine, and manufacturing sectors where analog precision and system interoperability are essential.

Technical Data

Typical Applications

• Turbine and Engine Control: Acquires analog signals for fuel, speed, and temperature regulation.

• Compressor Stations: Interfaces with pressure and flow sensors for real-time control.

• Power Generation Systems: Supports analog monitoring and actuation in generator protection and load control.

• Marine Automation: Manages propulsion and auxiliary systems with analog feedback.

• Process Control: Enables high-resolution analog data acquisition in chemical, refining, and water treatment plants.

For instance, in a turbine control cabinet, the 5501-376 can monitor steam pressure and shaft speed while providing analog output to valve actuators. In addition, its IP67 rating ensures reliable performance in environments exposed to dust, moisture, and vibration.

FAQ

Q1: What signal types does the 5501-376 support?
It supports ±20 mA, 4–20 mA, and 0–10 V analog signals.

Q2: Is it compatible with Modbus RTU?
Yes, it communicates via Modbus RTU protocol.

Q3: What is the enclosure rating?
It is IP67-rated for protection against dust and water ingress.

Q4: What industries use this module?
Industries include power generation, oil & gas, marine, and process automation.

Q5: Can it be mounted on a DIN rail?
Yes, it is designed for DIN rail mounting.