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1756-DNB | Allen Bradley | Communication Module

DeviceNet Bridge/Scanner Module


DeviceNet communication rate, max : 125 Kbps - 500 m (1640 ft.) max 250 Kbps - 250 m (820 ft.) max 500 Kbps - 100 m (328 ft.) max
Backplane current (mA) at 5.1V DC : 850 mA
Backplane current (mA) at 24V DC : 3 mA
DeviceNet current (mA), max : 11…25V DC (60 mA max)
Enclosure type rating : None (open-style)
Power dissipation, max : 5.8 W
Thermal dissipation, max : 19.8 BTU/hr

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    Description

    Communication Module Overview :-

    • Offers certification to a robust control system security standard – TÜV Rheinland IEC 62443-4-2
      Gains up to 45% capacity when using the 5580 controller
      Includes a 1 gigabit (Gb) embedded Ethernet port that enables high-speed communications, I/O, and motion control
      Offers controller functions that maximize system performance
      Includes controller-based change detection and logging, digitally-signed controller firmware, and role-based access control for extra security
      Provides a display that allows for enhanced diagnostics and troubleshooting
      Offers conformal coating to help protect in harsh environments; these products include a “K” in the catalog number
      Offers memory options from 3 MB to 40 MB
      Includes a 1756 Slim Power Supply option for series B and C standard and 1756 XT Chassis, which offers a 29% reduction in width when space is limited
      Offers chassis with up to 17 slots in standard and conformal coated

     

    Communication Module Model Nos :-

     

    Product

    Description

    1751-SL4SP

    Synchlink Fiber 4-Port Splitter Block

    1751-SLBA

    Synchlink Fiber Base Block

    1756-CN2

    ControlNet Interface Module (100 connections)

    1756-CN2R

    ControlNet Redundant Interface Module (100 connections)

    1756-CN2RXT

    ControlNet Redundant Interface Module (100 connections), Logix XT

    1756-CNB

    ControlNet Bridge Module (40-48 connections)

    1756-CNBR

    ControlNet Redundant Bridge Module (40-48 connections)

    1756-CNBRK

    ControlNet Redundant Bridge Module (40-48 connections) – Conformally Coated

    1756-DHRIO

    DH+/RIO Bridge/Scanner Module

    1756-DHRIOXT

    DH+/RIO Bridge/Scanner Module, Logix XT

    1756-DNB

    DeviceNet Bridge/Scanner Module

    1756-EN2F

    EtherNet/IP communication module, 10/100M LC2 multi-mode fiber, 128 TCP connections

    1756-EN2FK

    EtherNet/IP communication module, 10/100M  LC2 multi-mode fiber, 128 TCP connections, conformally coated

    1756-EN2T

    EtherNet/IP communication module, 10/100M twisted pair, 128 TCP connections

    1756-EN2TP

    EtherNet/IP communication module, PRP dual port, 10/100M twisted pair, 128 TCP connections

     

    Find more products from Allen Bradley (Rockwell Automation) by clicking here https://www.asteamtechnologies.com/allen_bradley/

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