4/3 proportional directional клапаны, прямого действия, с pQ functionality 4WREQ

Description Size 6, 10 Component series 2X Maximum operating pressure 315 bar Maximum flow 180 l/min Features Direct operated proportional directional valve with integrated digital control electronics for the pressure, force and flow control (Integrated Axis Controller IAC-P) Completely adjusted unit consisting of valve, pressure sensor(s) (optional), digital control electronics and field bus connection Operation by means of proportional solenoids with central thread and detachable coil Valve control spool, position-controlled Integrated pressure sensor plate (optional) For subplate mounting: Porting pattern according to ISO 4401 Analog interface for command and actual value Design for CAN bus with CANopen protocol DS 408 or Profibus-DP Quick commissioning via PC and WIN-PED 6 commissioning software Product description Set-up: Valve with integrated sensors: The valve basically consists of: Housing (1) and pressure sensor plate (12) with connection surface Control spool (2) with compression springs (3 and 4) and spring plates (8 and 9) Coils (5 and 6) and pole tubes (14 and 15) with central thread Position transducer (7) Integrated pressure sensors (10) Integrated digital control electronics IAC-P (11) With de-energized solenoids (5 and 6), the control spool (2) is brought into the central position by compression springs (3 and 4) between the spring plates (8 and 9) (with V spool valve without spring plate). With V spool valves, the mechanical zero position does not correspond to the hydraulic one. Depending on the valve type, the following functions result (some of them can be combined): Flow control ( Q ) Flow control ( Q ) Pressure control in A and/or B ( p ) Force control ( p ) Substitutional control p/Q The command value presetting can alternatively be specified via an analog interface (X1) or via the field bus interface (X2, X3). The actual value signals are provided via an analog interface (X1) and can additionally be read out via the field bus (X2, X3). The controller parameters are set via the field bus Separate supply voltage for bus/controller and power part (output stage) for safety reasons Cable break pressure sensor (10) Undervoltage Cable break position transducer (7) Communication error Watchdog Cable break command value inputs (only with current interface) Ramp generator Internal command value profile Enable function analog / digital Error output 24 V Parameterization Diagnosis Comfortable data management on a PC IBM PC or compatible system Windows 2000 or Windows XP RAM (recommendation: 256 MB) 150 MB of available hard disk capacity The "WIN-PED 6" PC program is not included in the scope of delivery. It is available for free download! Functional description The digital integrated control electronics enables the following error detection: The following additional functions are available: PC program WIN-PED 6 To implement the project planning task and to parameterize the IFB-P valves, the user may use the WIN-PED commissioning soft