McMaster-Carr logo
    Filter by
    Control Communication Protocol
    Industrial Info Snippet
    Electrical Connection
    Color
    Number of Device Ports
    Expansion Module Type
    Input Signal Type
    Enclosure Rating
    Industrial Info Compare
    Electrical Socket
    Electrical Socket Number of Poles
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    System of Measurement
    Height
    Maximum Temperature
    Minimum Temperature
    Number of Plugs
    Operating Voltage
    Signal Type
    Total Number of M12 Connections
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Width
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    9 Products

    IO-Link I/O Modules

    Image of System. Components Sold Separately. Front orientation. Contains Annotated. I/O Modules.

    Components Sold Separately

    Create a system of sensors and actuators that you can remotely update, view measurements from, and receive error messages in real time. IO-Link systems minimize downtime by locating issues such as cut cables or dirty sensors quickly. They send only digital signals to your PLC, regardless of whether your sensors and actuators send digital or analog signals. Because these systems send digital signals, they’re more reliable and less prone to data error and signal loss than analog signals. It also means you don't have to use expensive shielded cables since they resist EMI.
    When retrofitting an existing system, you'll need to make sure your PLC can incorporate IO-Link. Check with your PLC manufacturer—most have hardware that allows you to upgrade your PLC to run IO-Link.
    Note: Sockets may have extra holes on their face that are not used.
    Expansion Modules
    Image of Product. Front orientation. I/O Modules. Expansion Modules.
    Expansion modules increase the number of inputs and outputs in your IO-Link system, so you can add more sensors and actuators to your network. Connect multiple devices to each expansion module using M12 connectors, without needing to wire your devices inside a control cabinet. They transmit signals from multiple devices with a single cord. Expansion modules are optional, but when used, they must connect to a controller. Mount them on your equipment to save space in your control cabinet.
    IP65 Enclosure Rating—IP65 rated components can be rinsed.
    IP67 Enclosure Rating—IP67 rated components can be temporarily submerged in water.
    IP69K Enclosure Rating—IP69K rated components hold up to high-pressure and high-temperature washdowns.
    Enclosure Rating—IP rated components block out dust and withstand some water, so they do not require an enclosure. Ports that are unused must be capped to maintain their rating.
    Input
    Expansion
    Module Type
    Communication
    Protocol
    No. of Device
    Ports
    Total No. of
    M12 Connections
    Type
    Digital
    Signal
    Voltage,
    V DC
    No.
    of
    Operating
    Voltage, V DC
    Certification
    Each
    Surface Mount
     
    IP65, IP67, IP69K
    InputIO-Link1011DigitalPNP16 to 302018 to 30UL Listed, C-UL Listed, CE Marked
    		7603N170000000
     
    Converters
    Image of Product. Front orientation. Signal Converters.
    Converters translate analog signals to digital signals, making sensors and actuators IO-Link compatible. They are required to connect analog components to controllers and modules.
    IP67 Enclosure Rating—IP67 rated components can be temporarily submerged in water.
    Input
    Output
    Signal Converter Type
    Total No. of
    M12 Connections
    Signal
    Type
    Digital
    Signal
    Analog Signal
    No.
    of
    Signal Type
    Digital
    Signal
    Analog Signal
    No.
    of
    Certification
    Each
    M12 Plug In
     
    Washdown (IP67)
    Analog to Digital2Analog—0V DC to 10V DC2DigitalPNP—1UL Listed, C-UL Listed, CE Marked
    		7603N520000000
    Analog to Digital to Analog2Analog—4 mA to 20 mA1Digital, AnalogPNP4 mA to 20 mA2UL Listed, C-UL Listed, CE Marked
    		7603N51000000
    Digital to Analog2DigitalPNP—1Analog—0V DC to 10V DC2UL Listed, C-UL Listed, CE Marked
    		7603N53000000
    Digital to Analog2DigitalPNP—1Analog—4 mA to 20 mA2UL Listed, C-UL Listed, CE Marked
    		7603N54000000
     
    Caps
    Image of Product. Front orientation. Metric Circular Connector Caps. For Plugs.

    For Plugs

    Image of Product. Front orientation. Metric Circular Connector Caps. For Sockets.

    For Sockets

    Protective caps prevent dust and debris from harming M12 connections when they're not in use. They also help maintain IP ratings by covering unused ports.
    Stainless Steel—Stainless steel protective caps have a neoprene gasket, which helps maintain IP69K ratings.
    For
    Thread
    Size
    Location
    Material
    Temp. Range,
    ° F
    Includes
    Each
    For Plugs, For Receptacles
    M12
    		ExternalAnodized Aluminum0 to 220Lanyard6897K73000000
    M12
    		ExternalStainless Steel0 to 220Lanyard6897K7500000
     
    For Receptacles, For Sockets
    M12
    		InternalAnodized Aluminum0 to 220—6897K7400000
    M12
    		InternalStainless Steel0 to 220Lanyard6897K5900000
     
    back to top