Description
BENTLY 3701/55 323174-01 ADAPT ESD Processing Module
The BENTLY 3701/55 323174-01 is a high-performance CPU module designed for BENTLY’s ADAPT Emergency Shutdown Device (ESD) system. This module serves as the core of machinery protection systems, monitoring critical parameters and initiating shutdowns to prevent equipment damage or safety hazards in industrial environments.
The
BENTLY 3701/55 323174-01 is a safety-critical component of the ADAPT ESD system, processing real-time data from sensors (e.g., vibration, temperature, and pressure) to trigger emergency shutdowns when 异常 conditions are detected. Key features include:
- Triple-redundant architecture for fail-safe operation in critical applications.
- Graphical logic programming interface for easy configuration and customization.
- Support for 32 discrete inputs and 12 analog inputs, enabling comprehensive machinery monitoring.
- Rugged design with IP66 ingress protection and compliance with IEC 61010 standards for harsh industrial environments.
Parameter |
Specification |
Model |
3701/55 323174-01 |
Brand |
BENTLY Nevada |
Input Voltage |
24 V DC (±10%) |
Power Consumption |
25 W |
Operating Temperature |
-30°C to +65°C |
Storage Temperature |
-45°C to +85°C |
Vibration Resistance |
3 g @ 3–57 Hz, 5 g @ 57–500 Hz (IEC 61010) |
Shock Resistance |
15 g for 11 ms (IEC 61010) |
Dimensions |
25.4 x 30.48 x 18.0 cm |
Weight |
1.2 kg |

- High Reliability: Triple redundancy ensures continuous operation even during component failures.
- Real-Time Processing: Fast data analysis enables millisecond-level shutdown decisions.
- Compliance: Meets global safety standards (e.g., API 670, CE, UL) for critical machinery protection.
- Ease of Integration: Seamless compatibility with BENTLY’s ADAPT ESD system and third-party sensors.
The BENTLY 3701/55 323174-01 is widely used in:
- Oil & Gas: Turbines, compressors, and pumps in refineries and pipelines.
- Power Generation: Steam and gas turbines in power plants.
- Chemical Processing: Reactors and distillation units.
Case Study: A petrochemical plant reduced unplanned downtime by 40% by deploying this module to monitor compressor vibrations, enabling predictive maintenance and preventing catastrophic failures.
Compared to similar modules, the BENTLY 3701/55 323174-01 offers:
- Superior Redundancy: Triple-channel architecture for 2oo3 voting systems.
- Enhanced Safety: Built-in overspeed detection and self-diagnostics.
- Environmental Resilience: IP66 rating and extended temperature range for extreme conditions.
- Input Compatibility: Verify voltage requirements (24 V DC) match existing infrastructure.
- Expansion Needs: Choose modules with sufficient input/output channels for future scalability.
- Environment: Ensure the module meets temperature, vibration, and humidity conditions of the installation site.
- Installation: Follow BENTLY’s guidelines for proper wiring and grounding to prevent EMI interference.
- Ventilation: Ensure adequate airflow to avoid overheating in enclosed environments.
- Calibration: Regularly test sensor inputs and update firmware to maintain optimal performance.
山西鑫业达国际贸易有限公司 is your trusted partner for
BENTLY 3701/55 323174-01 and other automation 备件. Visit
www.xydcontrol.com for sales and technical support.
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