Bently Nevada 3701/55 289761-01 ADAPT ESD Terminal Base Assembly In Stock

Product Description

The 3701/55 Emergency Shutdown Device, (ADAPT ESD) is a safety PLC with a graphical logic programming interface and integrated overspeed detection. ADAPT ESD is designed for emergency shutdown of rotating machinery such as steam, gas, and hydro turbines, expanders, and other process equipment.
ADAPT ESD is a compact, standalone, triple-redundant, safety shutdown device that is designed to meet a broad range of user scenarios and applications. The design offers an electrical and mechanical package with attention to reliability and availability as well as extensive self-diagnostics and compliance to industry standards.

The Bently Nevada 3701/55 Emergency Shutdown Device (ESD), part number 289761-01, is a specialized solution for critical industrial safety applications. Designed to provide reliable and immediate shutdown response in the presence of hazardous conditions, this ESD module enhances the safety and reliability of industrial operations by monitoring vibration, speed, and other critical parameters. It is an integral part of predictive maintenance and safety protocols, ensuring process integrity and protecting valuable assets.

Technical Specifications

Functional Characteristics

• Module Type: Emergency Shutdown Device (ESD)
• Part Number: 289761-01
• Channels: Configurable for up to four channels
• Input Signal Types: Compatible with standard transducers, including accelerometers and velocity sensors
• Output: Relays for trip indication and alarms
• Communication Protocols: Supports Modbus and proprietary communication formats for integration with distributed control systems (DCS)

Electrical Specifications

• Power Supply: 24 V DC nominal (operational range: 18-32 V DC)
• Power Consumption: 15 W (maximum)
• Relay Outputs: Rated for up to 5 A at 250 V AC or 30 V DC
• Isolation: Galvanic isolation provided between inputs and outputs

Environmental Specifications

• Operating Temperature: -20°C to +65°C (-4°F to +149°F)
• Storage Temperature: -40°C to +85°C (-40°F to +185°F)
• Humidity: 5% to 95% non-condensing
• Ingress Protection: IP20 (suitable for control cabinet installation)

Mechanical Specifications

• Dimensions (H x W x D): 200 mm x 100 mm x 50 mm
• Weight: Approximately 1.5 kg
• Mounting: DIN rail or panel mount options available
• Material: Industrial-grade, flame-retardant polymer housing

Other Attribute

• Series: Bently Nevada 3500 System
• Country of Origin: USA
• Lead Time: In Stock, 2 Working Days

In Stock Hot Items of The 3500 System

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