Bently Nevada 3500/91-01-01-01 3500/91 EGD Communication Gateway

Overview

The Bently Nevada 3500/91 EGD Communication Gateway facilitates Ethernet Global Data (EGD) communication between the 3500 monitoring system and external control systems. It enables seamless integration of rack, module, and channel data for remote monitoring and system control.

Key Features

• Supports EGD Protocol for real-time data exchange.
• Producer Exchanges: Transmits rack, module, and channel status, including data values and setpoints.
• Consumer Exchanges: Receives reset, trip multiply, alarm inhibit, and special alarm inhibit commands.
• LED Indicators:
  • OK LED: Signals proper operation.
  • TX/RX LED: Indicates active communication with other rack modules.
• Requires 3500/22M TDI for communication with monitoring modules.

Specifications

Inputs

• Power Consumption: 7.4 watts (typical)

Outputs

• Producer Exchanges:
  • Rack, Module, Channel, and Data Value Status
  • Data Values (Float Format)
  • Setpoints (Float Format)
• Consumer Exchanges:
  • Group Reset
  • Group Trip Multiply
  • Group Alarm Inhibit
  • Group Special Alarm Inhibit

Environmental Limits

• Operating Temperature: -30°C to +65°C (-22°F to +150°F)
• Storage Temperature: -40°C to +85°C (-40°F to +185°F)
• Humidity: 95% non-condensing

Physical Dimensions

• Height: 241.3 mm (9.50 in)
• Width: 24.4 mm (0.96 in)
• Depth: 241.8 mm (9.52 in)
• Weight: 0.79 kg (1.75 lbs.)

Ordering Information

Ordering Considerations

• Requires 3500 Rack Configuration Software (Version 3.70 or higher).
• Only one 3500/91 EGD per rack is allowed.
• Requires 3500/22M TDI (Version 1.20 or higher) for proper communication.
• For consumed exchange support, 4-Channel firmware (Version 2.21 or higher) is needed.

Part Number Breakdown

3500/91-AA-BB-CC

• A: Main Module Type
  • 01 – EGD Communication Gateway Module
• B: I/O Module Type
  • 01 – Ethernet 10BASE-T/100BASE-TX I/O Module
• C: Agency Approval Option
  • 01 – CSA/NRTL/C Certified

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