Бренды
High-response directional valve, direct operated, with integrated digital axis controller (IAC Multi Ethernet) 4WRPDH
High-response directional valve, direct operated, with integrated digital axis controller (IAC Multi Ethernet) 4WRPDH
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Size 6, 10
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Component series 2X
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Max. operating pressure 350 bar
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Flow, max. 100 l/min
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Open
- Integrated digital axis control functionality (IAC-Multi-Ethernet)
- Bus connection/service interface (sercos, EtherCAT, EtherNet/IP, PROFINET RT, POWERLINK, VARAN) -
Scalable
- 2 configurable analog sensor inputs
- 1 input for linear position measurement system (SSI, 1Vpp or EnDat 2.2) -
Safe
- Internal safety function (can be used up to category 4/PL e according to EN13849-1
- CE conformity according to EMC Directive 2004/108/EC -
Precise
- Best-in-class hydraulic controller
- High response sensitivity and little hysteresis
Type |
4WRPDH | |||
Size |
6 | 10 | ||
Component series |
2X | |||
Design |
Directional spool valve, direct operated, with steel sleeve | |||
Type of actuation |
Proportional solenoid with position control, OBE | |||
Anschlussart |
Plate connection, porting pattern according to ISO 4401 | |||
Installation position |
Any | |||
Earth |
kg |
3.2 | 7.2 | |
Storage temperature range |
°C |
+5 … +40 | ||
Ambient temperature range |
°C |
-20 … +60 | ||
Sine test according to DIN EN 60068-2-6 |
10...2000...10 Hz / maximum 10 g / 10 cycles / 3 axes | |||
Random test according to DIN EN 60068-2-64 |
20...2000 Hz / 10 gRMS / 30 g peak / 30 min / 3 axes | |||
Shock test according to DIN EN 60068-2-27 |
15 g / 11 ms / 3 axes | |||
Maximum relative humidity 1) |
% |
95 | ||
MTTFd values according to EN ISO 13849 |
yrs |
150 |
Set-up
The directional control valve with IAC Multi Ethernet electronics mainly consists of:
Directional control valve with integrated axis controller, analog
interfaces (X2M1, X2M2), digital interfaces
(XH2, X8M) and Ethernet interfaces (X7E1, X7E2)
Functional description
The IAC Multi Ethernet valve (Integrated Axis Controller based on directional control valves) is a digital directional control valve with integrated axis controller and the following functionalities:
This enables, amongst others, the following operating modes:
Monitoring
The digital control electronics enable comprehensive monitoring functions/error detection including:
IndraWorks PC program
To implement the project planning task and to parameterize the IAC Multi Ethernet valves, the user may use the IndraWorks engineering tool (see accessories):
safety function
The integrated control electronics of the valve enables the additional shut-off of a channel according to
EN 13849-1 in the direction P to A (depending on the application, the fail-safe position must be adhered to). For this purpose, a suitable control system must be provided to perform the plausibility check between the direction-dependent valve signals "enable input" and "enable acknowledgement" (signal fed back by the valve). It is not possible to switch off direction P to B in a safety-relevant manner according to EN 13849-1 (depending on valve type).