Bently 350020 Industrial Control Module
Product Overview
The Bently 350020 Industrial Control Module is precision-engineered for real-time monitoring and control in challenging industrial environments. Designed for seamless integration with automation systems, it delivers rock-solid performance for critical applications like turbine monitoring and vibration analysis. This module’s reliability shines in demanding settings where precision matters most.
Technical Specifications
| Manufacturer | Bently Nevada (part of Baker Hughes) |
| Model | 3500/20 |
| Voltage Range | 24V DC nominal (18-32V DC operating range) |
| Communication | Modbus RTU over RS-485 |
| Certifications | CE, CSA, ATEX, IECEx |


Applications & Ecosystem
Primarily used in rotating machinery protection systems for:
- Steam/gas turbines
- Compressors
- Pumps
- Generators
Works seamlessly with:
- Bently 3500/05 Power Supply Module
- 3500/40M Vibration Monitor
- 3500/25 Communication Gateway
Our technical team recently helped a power plant upgrade their vibration monitoring system. They replaced legacy 3300 systems with 3500 series modules, achieving 40% faster data acquisition and 99.9% system uptime.
Why Choose Auto Tool Nest?
We’ve been in business since 2008 (incorporated in 2014) and specialize in hard-to-find industrial automation components. Unlike typical distributors:
- Direct access to global surplus inventory
- Expertise in obsolete system migration
- 1-year warranty with return authorization
- 24/7 technical support in multiple languages
One customer from Singapore recently told us: “Your team actually understood our turbine protection system requirements better than the local reps. The 3500/20 modules arrived with proper calibration certificates and were plug-and-play ready.”
Need immediate assistance? Contact our team via:
- WhatsApp: +86 18059884797
- Email: maximiliansteel00@gmail.com
We guarantee 1-year warranty for all products. If you can’t find the exact model you need, we’ll source it for you within 72 hours.
Auto Tool Nest – Xiamen Xiongba E-Commerce Co., Ltd. | Specializing in DCS, PLC, and industrial automation components since 2008 | ISO 9001:2015 certified












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