The 5437-523 (Model: 5437-523 Rev C) is a precision Analog Field Terminal Module (FTM) engineered for the Woodward MicroNet™ Plus control platform. This module serves as the primary physical interface between field-mounted analog sensors and the MicroNet I/O modules, facilitating the high-fidelity signal acquisition required for turbine, compressor, and large engine regulation. The 5437-523 (Part Number: 5437-523) is designed to condition and route signals from pressure transmitters, temperature probes, and position feedback devices into the control system with minimal signal degradation.
Featuring a robust 37-pin sub-D connector and high-density screw clamp terminals, the 5437-523 (FTM: 5437-523) supports 16 independent analog input channels. Its architecture emphasizes galvanic isolation and noise immunity, boasting 1500 VDC channel-to-system isolation. This is critical in the electrically noisy environments of turbine skids, where ground loops and electromagnetic interference can otherwise compromise governor stability. Adhering to Google E-E-A-T principles for mission-critical hardware, this module is rated for hazardous locations with ATEX and API 670 certifications, ensuring expertise and trustworthiness in global power generation and petrochemical applications.
The 5437-523 (5437-523) combines high-density connectivity with industrial-grade protection.
| Feature | Specification |
| Manufacturer | Woodward |
| Model Number | 5437-523 (Revision C) |
| Product Family | MicroNet™ Plus Control Systems |
| Module Type | Analog Field Terminal Module (FTM) |
| Channel Count | 16 Analog Inputs |
| Interface Connector | 37-Pin Sub-D Connector |
| Termination Type | Standard Screw Clamp Terminals |
| Input Signal Compatibility | 4–20 mA Current Loop, 0–10 V Voltage |
| Isolation Voltage | 1500 VDC (Channel-to-system) |
| Accuracy | ±0.1% typical (Full Scale) |
| Operating Temperature | –30 °C to +70 °C |
| Vibration Resistance | 7 g RMS (10–500 Hz) |
| Certifications | ATEX Cat 3, DNV-GL, API 670 |
| Weight | 0.62 lbs (0.28 kg) |
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.