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

The Bently Nevada 3500/45 (part number 135137-01) is a high-reliability Position I/O module engineered for the 3500 Machinery Protection System. Featuring integrated internal terminations, this module provides a streamlined connection interface for critical displacement and position sensors. It is specifically designed to interface with a wide range of devices, including Proximitors®, Rotary Position Transducers (RPTs), and DC Linear Variable Differential Transformers (DC LVDTs). This versatility makes it a cornerstone component for monitoring axial thrust, rod position, and differential expansion in high-value rotating machinery such as turbines and compressors.
| Specification | Details |
|---|---|
| Model | 3500/45 |
| Part Number | 135137-01 |
| Series | 3500 Machinery Protection System |
| Module Type | I/O Module with Internal Terminations |
| Compatibility | Proximitors®, RPTs, DC LVDTs, and related position sensors |
| Physical Dimensions | 241 mm x 24.4 mm x 99.1 mm |
| Weight | 0.44 kg |
The 135137-01 is built for high-density environments where space and signal integrity are paramount. By incorporating internal terminations, this module reduces the complexity of external wiring, helping to minimize electrical interference and potential points of failure. Its compatibility with various transducer technologies allows it to be used across diverse machine types and monitoring applications, ensuring that plant operators receive precise, real-time displacement data essential for proactive maintenance and automated safety shutdowns.
A: Unlike versions that require an external terminal block for field wiring, this module features the terminal interface directly on the module, which helps in saving rack space and reducing the overall footprint of the control cabinet.
A: Yes, it is fully compatible with the 3500/45 monitoring system and supports all standard functions, including axial thrust, rod position, and differential expansion measurements when used with the appropriate transducer types.