These Ethernet digital input/output modules interface on/off, hi/lo, or open/close discrete logic devices and relays to a Modbus TCP/IP, Ethernet/IP, or Profinet control network.

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    951EN, 952EN: Ethernet Analog and Discrete I/O Modules

    • 4 analog inputs
    • 2 analog output
    • 6 discrete I/O channels
    • Ethernet/IP, Modbus TCP/IP
    • i2o peer-to-peer available for Modbus TCP/IP only
    These modules provide an isolated Ethernet network interface for analog and discrete I/O signals. Multi-range analog inputs and outputs support a wide variety of industrial devices. High-resolution, low noise, A/D and D/A converters deliver high accuracy and reliability.
    $755
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    981EN, 982EN, 983EN: Ethernet Discrete I/O Modules

    • 12-channel discrete input and/or output
    • Ethernet/IP, Modbus TCP/IP
    • i2o peer-to-peer available for Modbus TCP/IP
    These modules provide an isolated Ethernet network interface for twelve discrete input and/or output channels. The outputs provide direct on/off, high/low, or open/close control of industrial devices. The inputs sense the status of motors, pumps, valves and other equipment. The 983EN model with tandem I/O provides output level control and status verification in one unit.
    $400$425
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    989EN: Ethernet Discrete I/O Modules with Counter / Timers

    • 16-channel discrete I/O
    • 8 counter/timers
    • Modbus TCP/IP communication
    These modules provide an isolated Ethernet interface for any input/output mix of up to 16 discrete signals. Inputs sense the status of dry contacts, switches, power supplies, and DC logic. Industrial-grade units have eight 32-bit counters with timers, alarms, and non-volatile memory for metering, totalizing, and low-frequency periodic measurement. The outputs control solid-state switching of lamps, horns, and other devices.
    $250$330
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    ES2113: Ethernet Discrete I/O Modules

    • 96 bi-directional discrete I/O channels
    • Modbus TCP/IP, i20 peer-to-peer communication
    EtherStax I/O blocks provide a ruggedized, high-density solution to interface a very large quantity of discrete I/O signals to your control system. A stackable aluminum housing maintains a small footprint and stands up to harsh, industrial environments. Web-based configuration simplifies setup with any web browser.
    $1,200$1,670
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    ES2117: Ethernet Discrete I/O Modules

    • 48 Channel-Isolated Discrete I/O (32 DC inputs, 16 AC/DC outputs)
    • Modbus TCP/IP, i20 peer-to-peer
    EtherStax I/O blocks provide a ruggedized, high-density solution to interface a large quantity of isolated discrete I/O signals to your control system. A stackable aluminum housing maintains a small footprint and stands up to harsh, industrial environments. Web-based configuration simplifies setup with any web browser.
    $1,310$1,805
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    XT1110: 16-Channel Discrete Ethernet I/O Modules with Sinking Outputs

    • 16 discrete tandem input/output channels
    • Input: 0-32V DC, TTL thresholds
    • Output: 0-32V DC, open-drain, up to 250mA
    • Ethernet Communication: Modbus TCP/IP,  Ethernet/IP, Profinet, 10/100Base-T(X) PriorityChannel™ device determinism
    • i2o® peer-to-peer available for Modbus TCP/IP only
    • Power Requirement: 12 to 32V DC (2.5W)
    The XT1110 interfaces discrete I/O signals between measurement and control devices over Ethernet. Channels are individually configurable for input or low-side switched output operation.
    $340
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    XT1120: 16-Channel Discrete Ethernet I/O Modules with Sourcing Outputs

    • Input: 0-32V DC, TTL thresholds
    • Output: 0-32V DC, open-drain, up to 300mA
    • Power Requirement: 12 to 32V DC (2.5W)
    • Modbus TCP/IP, Ethernet/IP, Profinet
    • i2o® peer-to-peer available for Modbus TCP/IP only
    The XT1120 interfaces discrete I/O signals between measurement and control devices over Ethernet. Channels are individually configurable for input or high-side switched output operation.
    $340
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