Карта заданного значения и рампы VT-SWKA2-5-1X

Description Component series 1X Analog, Euro-card format For controlling valves with integrated or external electronics Features Differential inputs, voltage 4 internal command values, adjustable and callable 2 internal fixed command values, callable Control outputs for voltage Ramp time selection with quadrant recognition Reverse polarity protection for the operating voltage Type code 01 Command value and ramp cards, Analog, Euro-card format VT-SWKA2-5 02 Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) 1X 03 Version: standard V0 04 Option: standard 0 01 02 03 04 VT-SWKA2-5 ‒ 1X / V0 / 0 Technical data General Component series 1X Material number Data sheet 1819929059 Type of electronics Analog Design Euro-card Voltage supply Operating voltage Nominal UB V 24 Lower limit value UB(t)min V 21 Upper limit value UB(t)max V 40 Current consumption max. I A 0.35 Analog inputs Command value Voltage Differential input Ue V ​0 … ±10 Differential input resistance Re kΩ 100 callable, internally generated Fixed value V 10 / -10 adjustable V 0 ... 10 or 0 ... -10 (reference potential is 0 V) Digital inputs Call-up internal potentiometer voltages UE V 6 ... 40 (Ri = 2 kΩ, 4 inputs) Ramp time combinations high for α2 and β2 6 ... 40 (Ri = 2 kΩ) low for α1 and β1 695024 Ramp switch-off UE V 6 ... 40 (Ri = 2 kΩ) Analog outputs Voltage Number and designation 3 (signal outputs) Voltage 1) U V ​0 … ±10 1) Imax = 10 mA Adjustment options Setting range 1 Ramp time up/down t s 0.05 … 5 Setting range 2 Ramp time up/down t s 0.1 … 10 Displays LED display Green 1 Ramp combination α1/β1 Green 2 Ramp combination α2/β2 Yellow 1 4 command value call-ups P1 ... P4, 2 fixed values Red Ramp off Green/Red Green: UB ok, red: UB too low Other information 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 0.33 (For applications outside these values, please consult us!) Operating and display elements Symbols/Circuit diagrams Fields of application Preparation and call-up of signal voltages UE = 0…±10 V. Generation of voltage ramps t = 0.05…10 s via potentiometer settings on the front side. By means of the DIL switch S1, the command values P3/P4 can be connected with or without ramp function. DIL S1._ Ramp .1 .2 P3/P4 1 0 ON 0 1 OFF Dimensions 4/2 directional seat valve (“Y”) Dimensions in mm Dimensions in mm Project planning information The amplifier card may only be unplugged and plugged when de-energized. The distance to aerial lines, radios and radar systems must be sufficient (>1 m). Do not lay solenoid and signal lines near power cables. For signal lines and solenoid conductors, we recommend using shielded cables. The cable shield must be connected to the control cabinet extensively and as short as possible. The valve solenoid must not be connected to free-wheeling diodes or other protection circuits. Downloads Carte de signaux de consigne et de r