Connectivity & Networks
M12 A-coded
The most common general-purpose M12 coding for sensors, actuators and some communications.
IN ONE SENTENCE
Its keying helps prevent connection to differently coded M12 systems.
In normal English
A-coded connectors are widely used for 24 VDC sensors, switches and IO-Link devices, with several pin-count options.
Why would I use it?
Use it for general sensor/actuator connections where the device specifies A-coding.
THINK OF IT LIKE…
The everyday M12 layout for field devices.
Related terms
M12, IO-Link, sensor cable
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