MMI 12DC – Modular measurement technology for the top-hat rail


The MMI 12DC module is a current module for connection to an MMU 3 or any other master device with a local bus connection. Up to 12 direct or alternating currents can be measured with each MMI 12DC. The MMI 12DC can be connected to other devices with an RJ45 cable via the local bus interface. With a maximum of 5 modules connected together, up to 60 currents can be measured. The current inputs are designed for Hall sensors (e.g. type JS (H series) with an output signal of ±4 V.


The unit is used for continuous monitoring of direct and alternating currents.

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