Power amplifiers from WEST Elektronik
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Examples of power amplifiers
MOT-114-P - Power amplifier with motor potentiometer function

Power amplifier with motor potentiometer function
Features:
Power output stage, motor potentiometer function, ramping and linearization, setpoint retrieval via switching signal, PWM control of double solenoid valves, PWM control of single solenoid valves, USB communication interface for parameterization and monitoring
PAM-140-P - Valve amplifier for free wiring

Valve amplifier for free wiring
Features:
Power output stage, analogue setpoint specification, PWM control of single-solenoid valves, USB communication for parameterization and monitoring via ULA-310
PAM-190-P - Plug amplifier with current and voltage input

Valve booster for direct mounting on the valve
Features:
Power output stage, analogue setpoint specification, PWM control of single-solenoid valves, USB communication for parameterization and monitoring via ULA-310
PAM-190-P-IO - Plug amplifier with IO-Link connection

Valve amplifier with IO-Link interface for direct mounting
Features:
Power output stage, fieldbus control, PWM control of single-magnet valves, IO-Link connection
PAM-193-P - Proportional amplifier for manual adjustment

Power amplifier with manual setting
Features:
Power output stage, analog setpoint specification, PWM control of double-solenoid valves, PWM control of single-solenoid valves
PAM-195-P-S3 - Proportional amplifier with power limitation

Amplifier with power limiting function
Features:
Power output stage, power limiting control, analogue setpoint specification, unipolar analogue sensor interface, PWM control of double solenoid valves, PWM control of single solenoid valves, USB communication interface for parameterization and monitoring
PAM-198-P - Proportional amplifier for valves with position control

Power amplifier with position control
Features:
Power output stage, position control, analogue setpoint specification, unipolar, analogue sensor interface, PWM control of double solenoid valves, PWM control of single solenoid valves, USB communication interface for parameterization and monitoring
PAM-199-P - Universal power amplifier

Universal amplifier for all applications
Features:
Power output stage, ramping and linearizationAnalogue setpoint specification, setpoint retrieval via switching signal, PWM control of double solenoid valves, PWM control of single solenoid valves, USB communication interface for parameterization and monitoring
Description for commissioning can be found here
PAM-199-P-ETC - Universal amplifier with EtherCat interface

Power amplifier for connection to EtherCat
Features:
Power output stage, fieldbus control, PWM control of double solenoid valves, PWM control of single solenoid valves, USB communication interface for parameterization and monitoring, EtherCat connection
PAM-199-P-PDP - Universal amplifier with Profibus interface

Power amplifier for connection to Profibus
Features:
Power output stage, fieldbus control, PWM control of double solenoid valves, PWM control of single solenoid valves, USB communication interface for parameterization and monitoring, Profibus-DP connection
PAM-199-P-PFN - Universal amplifier with Profinet interface

Power amplifier for connection to Profinet
Features:
Power output stage, fieldbus control, PWM control of double solenoid valves, PWM control of single solenoid valves, USB communication interface for parameterization and monitoring, Profinet IO connection
SV-200 - Servo amplifier

Servo amplifier with +/- 200 mA control current
Features:
Power output stage, analog setpoint setting, bipolar output stage for servo valves