Усилители для высокодинамичных клапанов VT-VRPA1-527-2X/V0/RTS-2STV

Description Component series 2X Analog, Euro-card format For valves: 4WRL 10…35 E/W…S-3X… Features Controlled output stage Closed-loop position control with PID characteristics Fast energization and fast deletion for short actuating times Enable input Short-circuit-proof outputs Adjustable ramp time, sensitivity and zero point Cable break detection for actual value cable Type code 01 02 03 04 05 VT-VRRA1 ‒ 527 ‒ 2X / V0 / RTS-2STV 01 Valve amplifier for high-response valves with one solenoid, analog, euro-card format VT-VRRA1 02 For valves: 4WRL 10…35 E/W…S-3X… 527 03 Component series 20 ... 29 (20 ... 29: unchanged technical data and pin assignment) 1X 04 Version: standard V0 05 External ramp, for pilot-operated high-response valve RTS-2STV Technical data General Component series 2X Material number Data sheet 1819929039 Type of electronics Analog Design Euro-card Voltage supply Operating voltage Nominal U V 24 Lower limit value UB(t)min V 21 Upper limit value UB(t)max V 40 Ripple 1) % Power consumption P VA 37 Current consumption max. Imax A 1.5 1) In case of ripple > 10 %, an upstream smoothing capacitor is required (recommendation: capacitor module VT 11110) Analog inputs Command value source Potentiometer 10 kΩ supplied with 10 V internal reference voltage, external signal source Command value Voltage Differential input U V ​0 ... ±10 Input resistance R kΩ ≥ 100 grounded on one side, first input Ucommand V ​0 … ±10 grounded on one side, second input Ucommand V ​0 … ±10 position value Voltage U V ​0 … ±10 External ramp time 1) Voltage U V 0 … 10 1) Separate inputs for ramp up and down Digital inputs Enable 1) On (active) U V 8.5 ... 40 Ramp switch-off 1) U V 10 ... 40 External ramp presetting 1) U V 10 ... 40 1) RE = 100 kΩ Digital outputs Cable break error message No error 1) UB V 24 Error UB V 0 Ramp timeout 1) UB 24 V no timeout UB 0 V 1) Imax = 100 mA Solenoid outputs Solenoid current max. Imax A 2.7 Solenoid output Other properties Clocked current controller Cable length for 1.5 mm2 L m 20 for 2.5 mm2 L m 60 Position transducer Line cross-section Position transducer line A 4 x 0.5 mm2 (shielded) Position transducer supply U V ±15 Adjustment options Zero point calibration setting range % ± 5 Range sensitivity adjustment % 50 ... 100 Ramp time up/down Setting range 1 t s 0.1 … 3 Setting range 2 t s 0.3 … 10 Displays LED display Green 1 Enable Yellow 1 Cable break actual value Red UB too low Other information Reference voltage Potentiometer supply U V ±10 (Imax = 10 mA) Special features Short-circuit-proof outputs, cable break detection for actual value line, position control with PID behavior, fast energization and fast deletion for short actuating times Anschlussart 32-pin male connector, DIN 41612, form F Ambient temperature range ϑ °C ​0 … ​70 Storage temperature range ϑ °C -20 … ​70 Weight m kg 0.44 (For applications outside these values, please consult us!) Operating and display elements Symbols/Circuit diagrams Ramp function Informati