Усилители для высокодинамичных клапанов VT-VRRA1-527-2X/V0/K.0-AGC

Description Component series 2X Analog, Euro-card format For valves: 4WRPH 6…P-2X (inflected characteristic curve) 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 Zero point, amplification in small signal range and area adjustment for adjustable cylinder Cable break detection for actual value cable Type code 01 02 03 04 05 VT-VRRA1 ‒ 527 ‒ 2X / V0 / 01 Valve amplifier for high-response valves with one solenoid, analog, euro-card format VT-VRRA1 02 For valves: 4WRPH 6…P-2X 527 03 Component series 20 ... 29 (20 ... 29: unchanged technical data and pin assignment) 2X 04 Component series 20 ... 29 (20 ... 29: unchanged technical data and pin assignment) V0 05 For high-response valve with 40 % inflection K40-AGC For high-response valve with 60 % inflection K60-AGC Technical data General Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC Component series 2X Material number Data sheet 1819929041 Type of electronics Analog Design Euro-card Voltage supply Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC 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 55 Current consumption max. Imax A 1.7 2.7 1) In case of ripple > 10 %, an upstream smoothing capacitor is required (recommendation: capacitor module VT 11110) Analog inputs Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC 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 position value 1) Voltage U V ​0 … ±10 1) RE = 20 kΩ Digital inputs Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC Enable 1) On (active) U V 8.5 ... 40 1) RE = 100 kΩ Analog outputs Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC Digital outputs Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC Cable break error message No error 1) UB V 24 Error UB V 0 1) Imax = 100 mA Solenoid outputs Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC 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 Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC Line cross-section Position transducer line A 4 x 0.5 mm2 (shielded) Position transducer supply U V ±15 Adjustment options Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC Zero point calibration setting range % ± 5 Amplification in the small signal range settings 0 ... 0.4 Area adjustment of differential cylinders settings see "characteristic curves" Displays Type / version VT-VRRA1-527-20/V0/K40-AGC VT-VRRA1-527-20/V0/K60-AGC LED display Green 1 Enable Yellow