ABB Module DSTC190 57520001-ER ABB DSTC190 57520001-ER DSTC 190 BROWN BOVERI superior quality product

ABB Module DSTC190 57520001-ER ABB DSTC190 57520001-ER DSTC 190 BROWN BOVERI superior quality product

Product Description:

Operating modes of the serial interface COM1 Dependent on the used application programming and test or man-machine-communication MMC the operating mode of the interface has to be set
accordingly: Active mode: The active mode is used for programming and testing the basic unit, i.e. it gives the user access to all the programming and test functions of the basic unit. Passive mode:The passive mode is used to perform a communication configured with the DRUCK and EMAS blocks between the user program and a device connected to the serial interface.

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Product's Character:

In case of voltage outputs the max. output current is 3 mA. The output is short-circuit proof.
In case of current outputs, the range of permissible output load resistors is 0...500 Ω. If in case of an error the outputs are switched off, this means the following: Configuration ±10 V 0 V Configuration 0...20 mA 0 mA Configuration 4...20 mA 0 mA. The relationship between the numerical values and the
analog values given in figure 4-19 (analog inputs) is also
valid for the analog outputs. In this way the correct measurement will succeed after the current has reached a normal value again.The trigger of the self-protecting mechanism is displayed
by the red LED Ovl as long as the overload is present. In the PLC system an error message is then stored (FK4,error number 4).The open-circuit monitoring begins below ca. 3 mA.

The use of the product: