



Introduction
The Bently Nevada 3500/40 135489-04 Proximitor I/O Module is designed to interface with Proximitor sensors, providing real-time monitoring of critical machinery parameters such as vibration, displacement, and position. Featuring internal barriers and internal terminals, this module enhances system safety and simplifies the wiring process. It is ideally suited for applications where intrinsic safety is a priority, particularly in hazardous environments like oil and gas, power generation, and heavy manufacturing. The 3500/40 module integrates seamlessly into the 3500 Series Machinery Protection System, providing reliable machine health data for predictive maintenance and continuous operation.
Technical Specifications
| Specification | Value |
|---|---|
| Model | 3500/40 135489-04 |
| Module Type | Proximitor I/O Module with Internal Barriers and Internal Terminals |
| Dimensions (W x H x D) | 241.3 mm x 24.4 mm x 163.1 mm |
| Weight | 0.46 kg |
| Input/Output | Proximitor Sensor I/O, Alarm Outputs |
| Mounting Type | Rack Mount |
| Operating Voltage | 125 VDC, 24 VDC |
| Operating Temperature | -40°C to 70°C |
| Power Consumption | 4 W (typical) |
| Compliance Standards | CE, UL, RoHS, ATEX (with additional certifications) |
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