The Bently Nevada 3500/20-01-02-00 125768-01 RIM I/O Module with RS232/RS422 Interface serves as a vital interface component for the 3500/20 Series Machinery Health Monitoring System. This module is designed to facilitate the seamless configuration of the rack and the retrieval of crucial machinery-related information. Notably, it is essential to install the RIM in the first slot of the rack, adjacent to the power supplies. The module is compatible with various Bently Nevada external communications processors, including TDXnet, TDIX, and DDIX.

Key Features

• Integral interface module for the 3500/20 Series Machinery Health Monitoring System.
• Facilitates a unique protocol for rack configuration and machinery data retrieval.
• Installation in the rack’s first slot (adjacent to power supplies) is mandatory.
• Compatibility with Bently Nevada external communications processors such as TDXnet, TDIX, and DDIX.

Module Specifications and Attributes

• Supports up to 16 digital inputs and 8 digital outputs.
• Capable of handling two analog inputs and one analog output.
• Incorporates an RS232/RS422 interface for enhanced connectivity.
• TMR (Triple Modular Redundancy) version is available, offering redundancy assurance.

Technical Specifications

• Digital Inputs: 16 channels, 24V DC, TTL/CMOS.
• Digital Outputs: 8 channels, 24V DC, TTL/CMOS.
• Analog Inputs: 2 channels, 0-10V DC.
• Analog Output: 1 channel, 0-10V DC.
• RS232/RS422 Interface: Operating at 9600 baud, with 8 data bits, no parity, and 1 stop bit.
• TMR Version: Supports three redundant RIM modules.

FAQs

Q: What is the difference between the 125768-01 and the 125768-02?

A: The main difference between the two modules is that the 125768-01 supports Modbus RTU and ASCII protocols, while the 125768-02 only supports Modbus RTU.

Q: What is the maximum number of channels that can be supported by the 125768-01?

A: The 125768-01 can support up to 16 channels of analog input and output, and up to 8 channels of digital input and output.

Q: What is the maximum baud rate that can be supported by the 125768-01?

A: The 125768-01 can support a maximum baud rate of 115,200bps.

Q: What is the power supply voltage for the 125768-01?

A: The 125768-01 requires a power supply voltage of 12-24VDC.

Q: What is the operating temperature range for the 125768-01?

A: The 125768-01 can operate in temperatures ranging from -40°C to +70°C.

Q: What is the storage temperature range for the 125768-01?

A: The 125768-01 can be stored in temperatures ranging from -55°C to +85°C.