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ODOT CN-8031 Modbus TCP Network Adapter
Product Model:ODOT CN-8031
Product Feature:

ODOT CN-8031 Modbus TCP Adapter
CN-8031 Modbus TCP Network Adapter supports the standard Modbus TCP
Server Communication, and Ethernet supports the cascade function of dual-port
switches. This adapter supports access to 5 Modbus TCP clients simultaneously,
supports Modbus function code 01/02/03/04/05/06/15/16 /23, supports the Modbus
application of watchdog, supports the process data maximum sum of input and output
of 8192 bytes, and supports number of the extension IO module of 32. 
Module carries with the diagnostic function and it could monitor the communication status of IO
module in real time.

  • Product Details
  • Technical Parameters
  • Applications
  • Product Details

    Product Characteristic

    ODOT CN-8031 Modbus TCP Adapter
    CN-8031 Modbus TCP Network Adapter supports the standard Modbus TCP
    Server Communication, and Ethernet supports the cascade function of dual-port
    switches. This adapter supports access to 5 Modbus TCP clients simultaneously,
    supports Modbus function code 01/02/03/04/05/06/15/16 /23, supports the Modbus
    application of watchdog, supports the process data maximum sum of input and output
    of 8192 bytes, and supports number of the extension IO module of 32. 
    Module carries with the diagnostic function and it could monitor the communication status of IO
    module in real time.

  • Technical Parameters

    Hardware Specification
    System Power:Nominal:24Vdc, Range: 9-36Vdc
                            Reverse Protection: YES

    Power Consumption:50mA@24Vdc
    Current Output:Max. 2.5A@5VDC
    Isolation: System Power to Field Power Isolation
    Field Power: Nominal:24Vdc, Range:22-28Vdc

    Field Power Contact: Max. 8A
    Expansion Module: 32 Slots
    Wiring: Max.1.5mm²(AWG 16)
    Mounting Type: 35mm DIN-Rail
    Size: 115*51.5*75mm
    Weight: 130g

    Environment Specification
    Operation Temperature: -40~85℃
    Operation Humidity: 5%-95% (No Condensation)
    Protection Class: IP20


    Communication Interface Specification
    Protocol: Modbus-TCP
    Process Data Area: Sum of input and output:8192 Byte
    Diagnostic Function: Supported
    Modbus Data Storage Area:
    0xxxx area (Coil): 8192 Bit
    1xxxx area (Discrete input): 8192 Bit
    3xxxx area (Input register): 2048 Word
    4xxxx area (Holding register): 2048 Word
    3xxxx area (System diagnostics - state input): 105 Word
    4xxxx area (System diagnostics - control output): 1 Word

    Number of TCP: 5 Clients
    TCP Keepalive: YES
    Modbus Watchdog: YES (Default: Enable, 30 Seconds)
    Function Code: 01/02/03/04/05/06/15/16/23
    Network Interface: RJ45x2
    Speed: 10/100Mbps, MDI/MIDX, Full-Duplex
    Distance: 100m
    IP Address: DIP switch set or IO-Config software set

  • Technical Parameters