The Bently Nevada 125720-01 is a precision 4-channel relay I/O module engineered for critical industrial automation systems. This high-accuracy module delivers reliable vibration monitoring and machine condition analysis, enabling predictive maintenance and operational efficiency for rotating machinery in power generation, oil & gas, and manufacturing facilities.
| Technical Specifications | |
|---|---|
| Brand | Bently Nevada (Baker Hughes) |
| Series | 3500 |
| Product Type | 4-Channel Relay I/O Module |
| Interface Protocol | Proprietary |
| Compatibility | TDXnet, TDIX, DDIX Communication Processors |
| Dimensions | 2.5 x 11.2 x 24.2 cm (H x W x D) |
| Weight | 0.4 kg |
| Slot Position | Slot 1 (any slot right of Rack Interface Module) |


Designed for seamless integration into 3500 rack systems, this rugged module provides four independent relay outputs with voting logic capabilities for machinery protection systems. It excels in critical applications including turbine monitoring, compressor protection, and vibration analysis in harsh industrial environments. Commonly paired with Bently Nevada 3500/22M, 3500/42M, and 3500/92 relay modules for comprehensive system solutions.
Vertex Industrial specializes in industrial automation hardware from leading brands including Bently Nevada, GE, Honeywell, and Siemens. We provide expert pre-sales technical consultation and comprehensive 1-year warranty on all products. Our global network sources liquidated new surplus and refurbished industrial components. Can’t find your required model? Contact us via WhatsApp for custom sourcing solutions. Actual pricing available upon inquiry.

















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