Аналоговый модуль позиционирования VT-MACAS-1X

Description Component series 1X Features suitable for controlling valves with installed electronics for position and velocity control Design: Module for snapping onto carrier rails Enable input Cable break detection for actual value cable Short-circuit-proof interfaces Test points on front plate Compensation jump can be switched off Position: PT1 control Velocity control possible in connection with tachometer (speed indicator): PI control Area adjustment cylinder Product description Type code 01 02 03 04 05 06 07 08 09 10 VT- M A C A S – 500 – 1X / V0 / 01 VT- 02 M Hydraulic component 03 Axis control A Type 04 Controller C Control 05 Analog A Function 06 Position control S Serial number for types 07 Standard variant without valve amplifier function 500 08 Component series 10 ... 19 (10 ... 19: unchanged technical data and pin assignment) 1X Customer version 09 Catalog version V0 Option 10 Marking variant with voltage input I Variant with current input Without Technical data General Power supply nominal 24 V= battery voltage 21...40 V, rectified alternating voltage Ueff = 21...28 V (single-phase, full-wave rectifier) Current consumption, max. mA 200 Signal input VT-MACAS-500-10/V0 Ucommand: ±10 V, differential amplifier Ri= 100 kΩ VT-MACAS-500-10/V0/l Iist: 4...20 mA Rsh = 200 Ω Actual value signal VT-MACAS-500-10/V0 Uactual: ±10 V, differential amplifier Ri= 100 kΩ VT-MACAS-500-10/V0/l Iist: 4...20 mA Rsh = 200 Ω Valve signal UV= ±10 V (max. 10 mA) or IV= 4...20 mA (middle 12 mA) Compensation step can be switched off; effective in a range of ±4 % Enable signal V= 8,5...40 V Error message no error: 24 Vnom (UB) max. 50 mA error: IN POS message IN POS: 24 Vnom (UB) max. 50 mA not IN POS: Ramp ranges I: 0,1...1 s II: 1...10 s Area adjustment AK : AR min. 1:1; max. 1:4 Actual value adjustment Zero point: -5...10 % Gain: 50...110 % Controller type Position: PT1 Velocity: PI Zero point valve % ± 5 Special features – Switchable from position to velocity control – Switchable position window – Test points on front plate – Interfaces short-circuit-proof Fastening Top hat rail TH35-7.5 or G rail G32 according to EN 60715 Connection Connectors + terminals Operating temperature °C ​0 … +70 Storage temperature range °C -20 … +70 Weight m kg 0.38 (For applications outside these values, please consult us!) Symbols/Circuit diagrams Ideal development (without command value ramps) "Overshooting“, p gain too high, → Rotate switch KP against 1 "Creeping into the position“, p gain too low, → Rotate switch KP against 16 "Vibrations“, time constant too small, → Rotate switch KT1 against 16 "Area ratio wrong"; set symmetric motion sequence by means of switch A/B Ideal development (without command value ramps) P gain too small, → Rotate switch KP against 16 P gain too large, → Rotate switch KP against 1 P gain correct, however following error too large, minimization of the following error by means of the I controller → Rotate switch KI until the min. following error is re