ABB Module DSQC643 3HACO24488-001 ABB DSQC643 DSQC 643 Panel Board long life

ABB Module DSQC643 3HACO24488-001 ABB DSQC643 DSQC 643 Panel Board long life

Product Description:

The connection to the CS31 system bus is made by meansof a 3-pole detachable terminal block. Please observe: All of the AC31 devices, no matter whether they are master or slave devices, are connected with twistedpair bus line as follows: One core of the bus line is looped through via the BUS1 terminals of all devices to be connected to the CS31 system bus. The other core of the bus line is looped through via
the BUS2 terminals of all devices to be connected to the CS31 system bus.If the basic unit 07 KT 94 is located at the beginning or at the end of the bus line, the bus terminating resistor (120 W) has to be connected additionally between the BUS1 and BUS2 terminals.The shield of the twisted-pair bus line is looped through via the SHIELD terminals of all the devices to be connected
to the CS31 system bus.

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Product's Character:

 The two inputs E 62,00 and E 62,01 can be assigned to the internal high-speed counter by configuration. If the counter is used and therefore configured to one of its possible operating modes, these two inputs are only available for the counter. If the two inputs are to use as normal digital inputs, it has to be made sure, that the high-speed counter is configured to the operating mode "No counter". This operating mode is the default setting (see also the chapter "High-speed counter").The 16 digital outputs are arranged in two groups of8 outputs each. The two groups are electrically isolated from each other.The outputs can be loaded with a rated current of 500 mA.  Each group as a whole is electrically isolated from the
rest of the device. The outputs employ semiconductors and are shortcircuit and overload-proof.

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