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English Translations » 【仪表自控交流圈】 » Problems with Siemens analog module SM1232

Problems with Siemens analog module SM1232

2018-10-30View Original

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I need a control valve with 2-wire control and a current range of 4-20mA; the valve requires an active signal – can the SM1232 be used for this purpose?
Reply #22018-10-31
As long as your module can output 4-20mA, that’s fine. For electric control valves, the power supply is usually connected separately, at 24V or 220/380V.

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Translated at 2026-07-21 02:37:45

Original: https://bbs.hcbbs.com/thread-2122889-1-1.html

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