ABB AC500 V3, Руководство по оборудованию

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Please refer to the Technical Data of the Digital Inputs
Ä
Chapter 1.7.2.3.10 “Technical data”
on page 675 . Deviation:
Terminals of the channels DC0 to DC7: Terminals 2.0 to 2.7
Due to the direct connection to the output, the demagnetizing varistor is also effective at the
input. This is why the difference between UPx and the input signal must not exceed the clamp
voltage of the varistor. The varistor limits the clamp voltage to approx. 36 V. Consequently, the
input voltage must range from -12 V to +30 V when UPx = 24 V and from -6 V to +30 V when
UPx = 30 V.
Please refer to the Technical Data of the Digital Outputs
Ä
Chapter 1.7.2.3.10 “Technical data”
on page 675 . Deviation:
Terminals of the channels DC0 to DC7: Terminals 2.0 to 2.7
The following drawing shows the circuitry of a digital input/output with the varistors for demag-
netization when inductive loads are switched off.
2
1
UPx (+24 V)
ZPx (0 V)
Fig. 121: Digital input/output (circuit diagram)
1 Digital input/output
2 For demagnetization when inductive loads are turned off
Technical data of the fast counter
Parameter Value
Used inputs Terminal 3.0 (DI8), 3.1 (DI9)
Used outputs Terminal 4.0 (DO8)
Counting frequency Depending on operation mode:
Mode 1 - 6: max. 200 kHz
Mode 7: max. 50 kHz
Mode 9: max. 35 kHz
Mode 10: max. 20 kHz
Detailed description Fast Counter
Ä
Chapter 1.6.1.2.9 “Fast
counter” on page 349
Operating modes Operating modes Ä Chapter 1.6.1.2.9 “Fast
counter” on page 349
Technical data
of the digital
inputs/outputs if
used as inputs
Technical data
of the digital
inputs/outputs if
used as outputs
Device specifications
Communication interface modules (S500) > CANopen
2022/01/31 3ADR010278, 3, en_US 678