DC current/voltage Adder/subtracter, allows the addition or subtraction of 2 analog signals and obtain the equivalent output through an analog signal (0-20mA and 4-20mA or 0-1/0-5/0-10 and 2 to 10Vdc). Feeding: 10 to 40Vdc or 19 to 28Vac
Z190 allows to make the addition or the subtraction of 2 analog signal (mA or V) and get the equivalent output by an analog signal (mA or V). The two inputs can have also different importance. It disposes of dip switches to set the available input/output ranges. The auxiliary power supply allows also an active or passive connections on the output side. A 3-way galvanic isolation among Power supply//input//output circuits assures the integrity of your datas.