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 29<strong>Electronic</strong>s116 <strong><strong>Hydraulic</strong>s</strong> Bosch Rexroth AGAnalog amplifiers for proportional valves with electrical positionfeedback• Analog amplifiers in Eurocard format• Voltage stabilization, partially with raised measuring zero point• Differential input• Internal comm<strong>and</strong> value adjustment by means of 4 trimming potentiometers, call-up viarelays, with LED indicator lamp (on some versions)• Ramp generator that can be switched off• Jump function for quickly passing through overlaps of directional valves• Oscillator/demodulator for electrical position feedback• PID-controller for controlling the control spool position• Cable break detection with LED indicator lamp for position transducer; in the event of acable break, the output amplifier is de-energizedTechnical dataOperating voltage U VDC 24Comm<strong>and</strong> value, depending on type U V 0 to (6)9; 0 to 10; ±10I mA 4 to 20; 0 to 20Output amplifierCurrent-regulated, clockedOscillator frequency f kHz approx. 2.5Type of connection32-pin or 48-pin male connectorCard dimensions mm Eurocard 100 x 160, DIN 41494Ambient temperature range ϑ °C 0 to +50Detailed information: Type Suitable for valve typeRE 30117 VT-VRPA1-50 ... 52 FE 16, FES 25 to FES 63RE 30118 VT-VRPA1-100 DBETR; 2FRERE 30119 VT-VRPA2-1 4WRE 6...2XRE 30119 VT-VRPA2-2 4WRE 10...2X<strong>Industrial</strong> Technologies