The PAM-199-P-PFN combines the functions of the proven PAM-195-P and PAM-196-P modules into a single unit with Profinet control. Flexible parameterization allows for adaptation to all standard proportional directional, throttle, and pressure valves.
The PAM-199-P-PFN is a current-controlled, multifunctional valve amplifier designed to drive proportional valves with one or two solenoids, as well as two independent valves.
The module is intended for installation in a shielded EMC housing (switch cabinet) and is mounted on a DIN rail. The protection class is IP20.
Control is handled via Profinet. The maximum output current of the PWM power stage driving the solenoids is 2.6 A. Current regulation is independent of supply voltage and solenoid resistance.
The central parameters include separate ramp times for the four quadrants AA:1-AA:4, the scaling of the output (MIN/MAX), dither to minimize hysteresis (DFREQ, DAMPL) as well as the PWM frequency and the maximum output current CURRENT.
Configuration is performed via PC using WPC software - either through the integrated USB interface or, alternatively, via the Profinet interface.
The PAM-199-P-PFN is a multifunctional valve amplifier suitable for all common types of proportional valves with Profinet control.
Technical
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Application Note:
Commissioning of
power amplifiers
GSDML file
Overview
Power amplifiers
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