Genuine Automation Parts | Worldwide Express Delivery | 12-Month Warranty — [GET A QUOTE]

The 5437-523 is a high-performance Analog Field Terminal Module (FTM) developed by Woodward, Inc. for use within the MicroNet control platform.
This module provides high-density analog signal interfacing between field instrumentation and VMEbus-based control processors. It enables accurate acquisition and conditioning of low-level analog signals from sensors such as temperature, pressure, and flow transmitters used in turbine and engine control systems.
The module features high electrical isolation, high input impedance, and strong electromagnetic interference resistance, ensuring reliable operation in harsh industrial environments such as power generation plants and mechanical drive systems.
| Parameter | Specification |
|---|---|
| Model | 5437-523 |
| Module Type | Analog Field Terminal Module (FTM) |
| Excitation Current | 2 mA |
| Measurement Accuracy | ±0.5% full scale |
| Galvanic Isolation | 1500 VAC |
| Input Impedance | 2.2 MΩ |
| CMRR | -90 dB |
| Frequency Response | 3 kHz bandwidth |
| Communication Interface | MicroNet VMEbus control link |
| Weight | 0.25 kg |
| Dimensions | 160 × 89 × 70 mm |
| Wiring Terminals | Industrial screw terminals |
Gas and steam turbine monitoring systems
Power generation plant control cabinets
High-density analog instrumentation integration
Distributed DCS / SCADA monitoring systems
Is it compatible with MicroNet Simplex and Plus systems?
Yes, but ensure the backplane and cabling support the VMEbus interface.
What is the benefit of 1500 VAC isolation?
It protects the control system from electrical surges and prevents ground loop signal errors.
Does it supply sensor power?
Yes. The module provides 2 mA excitation current for compatible transducers.