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|Regulators
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The old IT200/400/209 series was discontinued in 2007.
The old IT1000/2000/IT4000 series, however, can be ordered for maintenance purposes (as of May 2021).
Despite this, we recommend replacing any old products with a current ITV1000/2000/3000 series product.
Note) If the input signal of the old IT series product was a 2-wire type current type, only 4 to 20 mADC signal wiring was required, with power supply wiring not required.
