ABB Module DSQC332 3HAB9669-1 ABB DSQC332 I/O unit High reliability
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ABB Module DSQC332 3HAB9669-1 ABB DSQC332 I/O unit High reliability
Product Description:
Further details can be found in volume 2, chapter 5.1
"General information for the use of analog inputs and
outputs". Unused output channels may be left
unconnected. The relationship between numerical values and the
output analog signals is illustrated in the following
figure..In the operating mode "Pt100 in 3-wire configuration"two
adjacent analog inputs belong together (e.g. EW 6,00 and EW
6,01). For configuration, both inputs must be configured to
the desired operating mode, see configuration table Fig.
4-18.The constant current of the one channel flows
through the Pt100 resistance sensor, the constant current of
the other channel through one of the wires. The basic
unit 07 KT 94 calculates the measuring valuefrom the two voltage
drops and stores it under the odd
Related Product Recommendation:
Product's Character:
When resistance thermometers are used, a constant current must flow through the measuring resistor in order to create the necessary voltage drop for the evaluation. For this purpose, the basic unit 07 KT 94 provides a constant current sink, which is multiplexed to the 8 analog channels. The following figure shows the connection of Pt100 resistance thermometers in 2-wire configuration. it has to be measured bipolar in order to compensate measuring errors. Additionally, in case of singlepole configuration, AGND1 would be connected directly to the remote earth potential. This would cause inadmissable (and possibly dangerous) earthing loops. In all configurations using differential inputs two adjacent analog inputs belong together (e.g. EW 6,00 and EW 6,01).
The use of the product: 1.plastic machinery, 2.energy, 3.transmission and distribution. Product's advantages: 1.Risk-free guarantee, 60 days refund. If the item you purchase from our store are not of perfected quality, simply return them to us for replacement or refund.
Our advantages: 1.Provides the lowest Total Cost of Ownership (TCO) 2.Optimize plant operations 3.emission reduction Frequently Asked Questions: 1. Q: Do you provide warranty for the goods?
2. Q: Could Moore provide technology support?
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