Universal power amplifier for proportional valves, withProfibus interface
Supply voltage 12… 30 V
Input resistance digital inputs 25 kOhm
Max. output current 50 mA (digital)
Signal processing 10 ms
Current controller cycle time 125 µs
Profibus DP interface with up to 12 MBit/s data transmission rate
PWM generated solenoid current of max. 2.6 A
PWM frequency of 61.... 2604 Hz (stepwise)
Optional dither signal can be parameterized
USB type B interface
Power stage
Fieldbus controlled
PWM controlled output for two solenoids (directional)
PWM controlled output for one solenoid
USB communication interface for monitoring and parameterization
Profibus connection
Technical
Documentation
Application Note:
Commissioning of
power amplifiers
GSD file
Flyer
Overview
Power amplifiers
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