US-DAS2 Proportional Directional Valve Amplifier
● Without electrical position feedback
●Proportional Direction Valve
● DIN rail mounting
Abundant parameter configuration: multiple command input types, maximum/minimum current, ramp-up and ramp-down time, dither frequency, command dead zone and other parameters are configurable.
Wide voltage and current range: wide input voltage of 8~32 VDC, wide output current of 0~3 A, equipped with RS485 communication interface.
Supports Modbus RTU protocol to realize multi-unit communication and control.
- DIN Rail Mounting
Compliant with standard 35 mm DIN rail for quick installation - Fully Adjustable Parameters
Configurable parameters including output current, ramp time, dither frequency, command dead zone, neutral position and more - Intelligent Drive for Dual Valve
Suitable for Dual-solenoid proportional valves, with wide 0–3 A output current - Remote Diagnosis & Control
Equipped with RS485 communication, supports Modbus RTU protocol
Techbical Data
Wiring Example
Example 1
Give an analog command through PLC, CNC, acquisition card, etc.The analog command can be any signal of 0~5V, 0~10V, or 4~20mA or ±10V. (Modify the parameter “PR1” to the corresponding command type）
Example 2:
An analog command is given through a potentiometer, which is connected to the 5V and 0V reference voltages of the amplifier. ( lt is necessary to set the parameter “PA” to 5.) Note: lt is recommended that the resistance value of the potentiometer be 5KΩor 10KΩ
