Bosch Rexroth Electrical Amplifier Card Proportional Control Vt2000-51a Vt-2000

US $2800

Solon, Ohio, United States
Jun 9th

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Model VT 2000 VT-2000-51 VT200051A VT2000-51a Mat.-Nr. 00033828 Q39 3347 2000=Amplifier for proportional pressure control valves without electrical position feedback 5X= Component series 50 to 59 Suitable for controlling direct and pilot operated proportional pressure control valves without electrical position feedback Features – Differential input – Additional command value input, 0 to +9 V – Ramp generator, separately adjustable for up and down ramps – Clocked current output stage – Reverse polarity protection for voltage supply – Short-circuit protection of solenoid cable Card holder: – Type VT 3002-2X/32, see RE 29928 Single card holder without power supply unit Power supply unit: – Type VT-NE30-1X, see RE 29929 Compact power supply unit 115/230 VAC -> 24 VDC, 70 VA Operating voltage UO 24 VDC + 40 % – 5 % Operating range: – Upper limit value – Lower limit value UO(t)max UO(t)min 35V 22V Power consumption PS < 25 VA Current consumption I < 1 A Fuse IF 2.5 A T Inputs: – Command value 1 – Command value 2 (differential input) Ui Ui 0 to + 9 V (reference potential is M0) 0 to + 10 V; Ri = 100 k? Ramp time (adjustment range) t 30 ms to approx. 1 s or 5 s (depending on setting of S1) Outputs: – Output stage 1. Solenoid current / resistance 2. Biasing current 3. Clock frequency – Regulated voltage – Measuring sockets 4. Command value "w" 5. Actual current value "I" Imax IF f U U U 800 mA 1) + 10 % – 5 %; R(20) = 19.5 ? 0 mA to 300 mA; adjustable using potentiometer “Zw (R130)“ on the printed circuit Board ± 9 V ± 1 %; ± 25 mA. externally loadable 0 to + 6 V (+ 6 V 100 %); Ri = 1 k? 0 to 800 mV 0 to 800 mA ± 10 mA Type of connection 32-pin male connector, DIN 41 612, form D Card dimensions Euro-card 100 x 160 mm, DIN 41 494 Front panel dimensions: – Height – Width soldering side – Width component side 3 HE (128.4 mm) 1 TE (5.08 mm) 3 TE Permissible operating temperature range Storage temperature range ? ? 0 to 50 °C – 25 to + 85 °C Weight m 0.1 kg Shipping Terms and Conditions: Flat Rate Shipping and Free Shipping applies only to US Purchases in the lower 48 Contiguous United States. We can offer international shipping options around the globe. Please contact us for a shipping quote prior to purchasing if you require shipping to Alaska, Hawaii, PO Boxes, Canada, or any Country Worldwide.