Ethernet I/O Modules

Acromag's Ethernet/IP, Modbus TCP I/O, and Profinet products offer a variety of solutions for remote I/O, distributed process control, and factory automation applications. Analog and discrete Ethernet I/O modules interface sensors and actuators to controllers with Modbus TCP/IP or Ethernet/IP CIP protocol network communication. EtherNet/IP (Ethernet Industrial Protocol) is traditional Ethernet combined with an industrial application layer protocol targeted to industrial automation. This application layer protocol is the Control and Information Protocol (CIP™). EtherNet/IP was created in an attempt to overcome the shortcomings of traditional IEEE 802.3 Ethernet as applied to the industrial automation world.

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    958EN: Ethernet microBlox Interface Modules (Analog Input)

    • 16-chanel single-ended voltage input
    • DB25 port for microBlox modules
    • Modbus TCP/IP communication
    These modules interface high-level analog input signals to an Ethernet control network.
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More Ethernet I/O Modules Information

Modbus TCP/IP uses TCP/IP and Ethernet to carry the data of the Modbus message structure between compatible devices. That is, Modbus TCP/IP combines a physical network (Ethernet), with a networking standard (TCP/IP), and a standard method of representing data (Modbus as the application protocol). Essentially, the Modbus TCP/IP message is simply a Modbus communication encapsulated in an Ethernet TCP/IP wrapper.

Profinet controllers are programmed with a special Profinet Configuration tool, like the Step7 from Siemens.

CE compliant. UL/cUL Class 1 Div 2 Zone 2 approvals. ATEX Certified.

Use our Network Ethernet Comparison chart to help you choose the right Ethernet I/O module for your application.

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