Modbus Tcp; Modbus Rtu - Emerson Liebert IntelliSlot Unity-DP User Manual

5.7.1

Modbus TCP

The Modbus TCP permits connection to the card by:
• any client (Open) permits communication by any IP address
• clients on the same subnet as the Liebert IntelliSlot Unity card
• clients with specific IP addresses (Trusted IP Lists); only five addresses are permitted
Modbus TCP Settings
• Limit Network Access Type
• IP Access List (Open, Same Subnet, Trusted IP List)
• Port—The TCP port used by the Modbus Server to listen for and respond to Modbus protocol
requests based on Limit Network Access Type setting.
• Maximum Client Connection Count
5.7.2

Modbus RTU

Modbus RTU Settings
• Node ID—Modbus Server ID for the interface; obtain from network administrator.
• Baud Rate—Communication rate (9600, 19200, 38400)
• Parity Check—The communication parity check (None, Even, Odd)
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Liebert IntelliSlot Unity
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Edit the Liebert IntelliSlot Unity Card Configuration
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