Description

The Bently Nevada 161204-01 is a 3500/91 EGD (Ethernet Global Data) Gateway Module designed for the 3500 Machinery Protection System. This module acts as a communication interface, allowing the 3500 rack to transmit monitored values and system statuses to EGD-compatible controllers, such as the GE Mark VIe control system. By providing high-speed Ethernet connectivity, the module facilitates seamless integration between critical machinery protection data and plant-wide automation networks.

Features

• Supports EGD v2.01 protocol over Ethernet UDP/IP.
• Compliant with IEEE 802.3 (10BASE-T/100BASE-TX) and IEEE 802.3u (100BASE-FX) standards.
• Equipped with both RJ-45 and MT-RJ fiber optic interface options.
• Features front-panel LEDs for real-time monitoring of module health (OK LED) and communication activity (TX/RX LED).
• Occupies one full-height slot in the 3500 rack for the main module and one rear slot for the I/O module.

Technical Specifications

Installation Guidelines

• Ensure the 3500 rack power is disconnected before inserting or removing the module to prevent electrical damage.
• The module requires one full-height front slot and one corresponding rear I/O slot.
• Use appropriate shielded Ethernet cabling to minimize EMI interference in industrial environments.
• Ensure the module is fully seated and the front-panel screws are tightened to maintain proper grounding and rack integrity.
• Follow standard ESD (Electrostatic Discharge) precautions when handling the module to protect sensitive internal circuitry.

FAQ

What is the primary function of the 3500/91 EGD Gateway?
The module serves as a bridge between the Bently Nevada 3500 protection system and external control systems (like GE Mark VIe) using the EGD protocol, allowing for the exchange of machinery data and diagnostic information.

Can this module be used in hazardous locations?
Yes, the module carries CSA/NRTL/C Class I, Zone 2 approvals. Please verify specific I/O configuration requirements for ATEX compliance if your application requires it.