Industrial Hydraulics Hydraulic and Electronic Components
Industrial Hydraulics Hydraulic and Electronic Components
Industrial Hydraulics Hydraulic and Electronic Components
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Индастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 29Bosch Rexroth AG <strong><strong>Hydraulic</strong>s</strong>117<strong>Electronic</strong>sDigital amplifiers for proportional valves with electrical positionfeedback• Digital amplifier in Eurocard format• Presetting of all parameters for the following valves: 4WRE, sizes 6 <strong>and</strong> 10 (componentseries 2X)• Powerful microcontroller• Comm<strong>and</strong> value inputs for voltage <strong>and</strong> current• Variable gain <strong>and</strong> offset correction for comm<strong>and</strong> value input• Ramp generator• Optional sequence control <strong>and</strong> overlap compensation• Digital inputs for calling up preset comm<strong>and</strong> value parameters• Enable input <strong>and</strong> fault output• Function indicators by means of LEDs; test sockets for comm<strong>and</strong> <strong>and</strong> actual values• Configuration <strong>and</strong> parameterization using PC software BODACType VT-VRPD-2Technical dataOperating voltage U VDC 24Comm. value signal U V ±10I mA 4 to 20Output amplifierCurrent-regulated, clockedOscillator frequency f kHz 5.7Scanning time T m/s 2Serial interface RS 232Type of connection64-pin male connectorCard dimensions mm Eurocard 100 x 160, DIN 41494Ambient temperature range ϑ °C 0 to +50Type Suitable for valve type Detailed information:VT-VRPD2-2 4WRE...2X RE 30126<strong>Industrial</strong> Technologies
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