Description
The PAM-193-P/PAM-193-L is a power amplifier for directional control valves. Here are the
Key features and characteristics summarised:
Order number:
- PAM-193-P – Power amplifier for directional control valves (current ranges: 1.2 A and 2.6 A)
- PAM-193-L – Power amplifier for directional control valves (current ranges: 0.6 A and 1.2 A)
- Control: The amplifier can be controlled via various voltage or current signals. Control is via an analogue signal (from a PLC, a joystick or a potentiometer). An ENABLE signal (typically 24 V) activates the functions, and when the system is operating correctly, this is indicated via a READY output.
- Output current: The output current is regulated and is therefore independent of the supply voltage and the magnetic resistance. The output current is monitored for open circuits and short circuits.
Parameterisation:
- Adjustable via a potentiometer
- Free configuration of ramps, MIN and MAX, dither and PWM frequency
- Adjustment: This unit can be adapted to proportional valves from various manufacturers using potentiometers and DIL switches. All standard proportional valves (up to 2.6 A) can be controlled using this power amplifier.
- Signal input range: For a wide variety of voltage and current signal ranges
- Compact design
- LED indicators: LEDs indicate the operating status and any faults
- Typical system configuration: The system comprises a proportional valve, a hydraulic cylinder, a PAM-193 power amplifier and an interface to the PLC with analogue and digital signals.
Typical applications: Current-controlled actuation of position, throttle or pressure valves.
Tariff No. / HS Code: 85437090
Datenblatt: https://www.w-e-st.de/files/pdf/PAM-193-P-L-DE.pdf
