Product Overview

The BENTLY 3500-32 125712-01 is a 4-channel relay module designed for use with Bently Nevada’s 3500 series monitoring and protection systems. It offers high reliability, flexibility, and ease of integration into various industrial applications.

Parameters & Specifications

• Model Number: 3500-32 125712-01
• Channels: 4
• Output Type: Relay
• Relay Type: Two single-pole double-throw (SPDT) relays configured as one double-pole double-throw (DPDT)¹
• Contact Rating: 10 A (as per some sources)¹, but other sources do not specify the exact current rating
• Operating Voltage: 24 VDC or 48 VDC¹
• Operating Temperature Range:
  • Typically reported as -40°C to +70°C²
  • In some sources, it’s mentioned as -30°C to +65°C for operation and -40°C to +85°C for storage³
• Protection Rating: IP66² or IP65⁴, depending on the source
• Size:
  • 3U high (as per one source)²
  • 140mm x 70mm x 30mm (another dimension mentioned)⁴
• Weight: Approximately 0.5 kg⁴ (this can vary depending on packaging and accessories)

Series

The BENTLY 3500-32 125712-01 belongs to the 3500 series of monitoring and protection systems from Bently Nevada.

Features

• Modular Design: Allows for easy expansion and configuration of the system¹
• High Reliability: Built with high-quality electronic components and materials, ensuring reliability and stability⁵
• Easy Integration: Compatible with Bently Nevada’s 3500 series control systems⁵
• Flexible Programming: Each relay output can be independently programmed to execute the required voting logic¹
• Alarm Drive Logic: Supports programming with “AND” and “OR” logic for alarm inputs, allowing for customization to meet specific application needs¹
• Diagnostics and Monitoring: Provides fault diagnosis and debugging functions for ease of maintenance⁶ (though this may be a feature of the overall system rather than specifically the relay module)

Applications

The BENTLY 3500-32 125712-01 4-channel relay module is suitable for various industrial applications requiring high reliability, performance, and versatility in alarm and control functions. These include, but are not limited to:

• Motor control and other power distribution applications⁶
• Industrial automation systems⁷
• Machine control systems, such as crimping machines¹
• UV curing systems²
• Rotating element fans²
• Compactors and packers²
• Multi-frequency LCR meters²

Conclusion

The BENTLY 3500-32 125712-01 4-channel relay module is a robust and flexible component designed for use in demanding industrial environments. Its high reliability, modular design, and easy integration into existing control systems make it a popular choice for a wide range of applications.