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PLC Ethernet & Communication Modules

95 items
  • Automation Direct E-SW05U Industrial Ethernet Switch 30VDC, 1.9W

    SKU: GID_2575

    Automation Direct E-SW05U Industrial Ethernet Switch 30VDC, 1.9W
    30 Day ReturnUsed
    $35.00
  • StarTech.com ST1000SPEX43 4-Port PCIe Gigabit Network Adapter Card

    SKU: GID_2104

    StarTech.com ST1000SPEX43 4-Port PCIe Gigabit Network Adapter Card
    30 Day ReturnBrand new
    $155.00
  • Guntermann and Drunck A1110064 DVIVision-CPU-RM DVI / KVM Extender

    SKU: GID_2096

    Guntermann and Drunck A1110064 DVIVision-CPU-RM DVI / KVM Extender
    30 Day ReturnNew (open box)
    $615.00
  • Guntermann and Drunck A1120049 DVIVision-CON DVI / KVM Extender

    SKU: GID_2095

    Guntermann and Drunck A1120049 DVIVision-CON DVI / KVM Extender
    30 Day ReturnNew (open box)
    $635.00
  • Multi-Tech Systems Inc. MT3334ZDX Multi Modem 33.6K bps Data/Fax Modem

    SKU: GID_2090

    Multi-Tech Systems Inc. MT3334ZDX Multi Modem 33.6K bps Data/Fax Modem
    30 Day ReturnUsed
    $55.00
  • Stride/Automation Direct SE-SW8U Unmanaged Ethernet Switch, 8 port

    SKU: GID_1862

    Stride/Automation Direct SE-SW8U Unmanaged Ethernet Switch, 8 port
    30 Day ReturnUsed
    $80.00
  • Schneider Electric XPSMCMEN0200SC Speed Monitoring Expansion Module

    SKU: GID_1737

    Schneider Electric XPSMCMEN0200SC Speed Monitoring Expansion Module
    30 Day ReturnBrand new
    $415.00
  • Digitus DA-70156 USB 2.0 To Serial Converter

    SKU: GID_1627

    Digitus DA-70156 USB 2.0 To Serial Converter
    30 Day ReturnBrand new
    $20.00
  • Guntermann and Drunck A6200100 Update Cable, 2m

    SKU: GID_1622

    Guntermann and Drunck A6200100 Update Cable, 2m
    30 Day ReturnBrand new
    $80.00
  • Phoenix Contact FL WLAN 2101 / 2702540 Wireless Module

    SKU: GID_1555

    Phoenix Contact FL WLAN 2101 / 2702540 Wireless Module
    30 Day ReturnUsed
    $405.00
  • Automation Direct MB-GATEWAY Modbus TCP/IP to Modbus RTU Module

    SKU: GID_1520

    Automation Direct MB-GATEWAY Modbus TCP/IP to Modbus RTU Module
    30 Day ReturnUsed
    $190.00
  • Automation Direct / Stride SE-SW8U Rev: 2.02 8-Port Industrial Ethernet Switch

    SKU: GID_1517

    Automation Direct / Stride SE-SW8U Rev: 2.02 8-Port Industrial Ethernet Switch
    30 Day ReturnUsed
    $115.00
  • Schneider Electric TM5PCDPS Profibus DP Communication Module, Modicon TM5

    SKU: GID_1395

    Schneider Electric TM5PCDPS Profibus DP Communication Module, Modicon TM5
    30 Day ReturnBrand new
    $1,230.00
  • Automation Direct ZP-PNA-06-101 Panel Interface Connector

    SKU: GS_13929

    Automation Direct ZP-PNA-06-101 Panel Interface Connector
    30 Day ReturnUsed
    $40.00
  • Siemens 6ES7 972-0BB52-0XA0 Profibus DP Busconnector

    SKU: GS_14087

    Siemens 6ES7 972-0BB52-0XA0 Profibus DP Busconnector
    30 Day ReturnBrand new
    $40.00
  • SEW Eurodrive DFE32B PROFINET IO Fieldbus Interface Option Board

    SKU: GS_14146

    SEW Eurodrive DFE32B PROFINET IO Fieldbus Interface Option Board
    30 Day ReturnNew (open box)
    $1,300.00
  • RTA Automation 435NBX ASCII to PLC Gateway Module

    SKU: GS_13954

    RTA Automation 435NBX ASCII to PLC Gateway Module
    30 Day ReturnUsed
    $110.00
  • Allen-Bradley 1756-DNB/A Ser A, FW 4.002 Devicenet Communication Module

    SKU: GS_13923

    Allen-Bradley 1756-DNB/A Ser A, FW 4.002 Devicenet Communication Module
    30 Day ReturnUsed
    $145.00
  • Mitsubishi Electric QJ71C24N Serial Communication Module

    SKU: GS_13872

    Mitsubishi Electric QJ71C24N Serial Communication Module
    30 Day ReturnBrand new
    $330.00
  • Allen-Bradley 5069-AENTR EtherNet/IP Adapter, Ser A, FW3.011

    SKU: GS_13916

    Allen-Bradley 5069-AENTR EtherNet/IP Adapter, Ser A, FW3.011
    30 Day ReturnUsed
    $475.00
  • Mitsubishi FX3U-485ADP-MB Interface Module

    SKU: GS_13827

    Mitsubishi FX3U-485ADP-MB Interface Module
    30 Day ReturnNew (open box)
    $135.00
  • Schneider Electric TSXETY110 TSX57 ETW TCP/IP Communication Module

    SKU: GS_13800

    Schneider Electric TSXETY110 TSX57 ETW TCP/IP Communication Module
    30 Day ReturnUsed
    $475.00
  • Schneider Electric TSXDEY32D2K 32I 24VDC Sink Conn Discrete Input Module

    SKU: GS_13801

    Schneider Electric TSXDEY32D2K 32I 24VDC Sink Conn Discrete Input Module
    30 Day ReturnUsed
    $120.00
  • Schneider Electric TSXDSY32T2K 32Q 24VDC Discrete Output Module

    SKU: GS_13808

    Schneider Electric TSXDSY32T2K 32Q 24VDC Discrete Output Module
    30 Day ReturnUsed
    $200.00