3500/92-02-01-00 Communication Gateway Module DCS

The 3500/92-02-01-00 Communication Gateway module is designed to provide extensive communication capabilities for integration with process control and automation systems. Here are the key features and specifications of the module:

Communication Capabilities:

• Extensive communication capabilities for integration with process control and other automation systems.
• Supports Ethernet TCP/IP and serial (RS232/RS422/RS485) communications.
• Permits Ethernet communications with 3500 Rack Configuration Software and Data Acquisition Software.

Supported Protocols:

• Modicon Modbus protocol (via serial communications).
• Modbus/TCP protocol (a variant of serial Modbus used for TCP/IP Ethernet communications).
• Proprietary Bently Nevada protocol (for communication with 3500 Rack Configuration and Data Acquisition Software packages).

Ethernet Connection:

• RJ45 connection for 10BASE-T star configuration Ethernet networks.

Functionality:

• Collects data from other modules in the rack, such as current measured values with a timestamp, module statuses, and current alarm statuses, via a high-speed internal network.
• Data types returned depend on module type and channel configuration.
• Data collection rate depends on rack configuration but will not exceed 1 second for all modules in the 3500 rack.

LED Indicators:

• OK LED: Indicates when the 3500/92-02-01-00 is operating properly.
• TX/RX LED: Indicates when the 3500/92-02-01-00 is communicating with other modules in the 3500 rack.

Protocols:

• BNC Host Protocol: Communication with 3500 Configuration Software and 3500 Data Acquisition and Display Software over Ethernet TCP/IP.
• Modbus: Based on AEG Modicon PIMBUS-300 Reference Manual. Uses Remote Terminal Unit (RTU) transmission mode.
• Ethernet Communication Link: Ethernet, 10Mbps, and conforms to IEEE802.3 Protocol. Supports Ethernet TCP/IP frame and Modbus/TCP.

Environmental Limits:

• Main and I/O Module Operating Temperature: -30 °C to +65 °C (-22 °F to +149 °F).
• Storage Temperature: -40 °C to +85 °C (-40 °F to +185 °F).
• Humidity: 95%, non-condensing.

Power Consumption:

• 5.0 watts typical with Modbus RS232/RS422 I/O Module.
• 5.6 watts typical with Modbus RS485 I/O Module.

The 3500/92-02-01-00 Communication Gateway module serves as a crucial component for communication and data exchange within the 3500 rack, offering flexibility with multiple communication protocols and reliable connectivity with other modules and external systems.