Please provide a detailed explanation on the use of the Yokogawa SARM55D segment board
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I recently came across the SARM55D terminal block. It is said that it can be used to control both 24V switch valves and 220V pumps. The valves we used before were of the 55W type, while 55C terminals were used for controlling pump operation. Those who have used this product could please provide detailed instructions on how to wire it for pump control – is it necessary to use a separate 220V relay? It’s better to connect the electrical wires directly
The relay terminal block models starting with S were all purchased domestically by third parties for the Yokogawa projects. Non-standard parts
Is it convenient to take a photo and send it? Thank you
They are all dry contacts that do not receive power; in other words, separate power supply is required