Артикул: RX7103
Valve amplifiers for high-response valves VT-VRRA1-527-2X/V0/K.0-AGC
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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) | % | < 10 | |||
| 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 1 | Cable break actual value | |||
| Red | UB too low | |||
Other information
| Type / version | VT-VRRA1-527-20/V0/K40-AGC | VT-VRRA1-527-20/V0/K60-AGC | |||
| 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, linearization of the inflected flow characteristic curve | ||||
| 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 | 0.39 | ||
(For applications outside these values, please consult us!)
Operating and display elements
Symbols/Circuit diagrams
Dimensions
load errorProject planning information
load errorMounting
load errorCommissioning
load errorDownloads
 | 电气放大器 Data Sheet | RC30040 | 2012-02-28 | Chinese | PDF | 660k Product Groups: Valve amplifiers VT-VRRA1-5...-2X/V0/K...-AGC |
| Electric amplifiers Data Sheet | RE30040 | 2012-02-28 | English | PDF | 440k Product Groups: Valve amplifiers VT-VRRA1-5...-2X/V0/K...-AGC |
| Amplificateurs électriques Data Sheet | RF30040 | 2012-02-28 | French | PDF | 439k Product Groups: Valve amplifiers VT-VRRA1-5...-2X/V0/K...-AGC |
| Amplificador eléctrico Data Sheet | RS30040 | 2012-02-28 | Spanish | PDF | 438k Product Groups: Valve amplifiers VT-VRRA1-5...-2X/V0/K...-AGC |
| Elektrische Verstärker Data Sheet | RD30040 | 2012-02-28 | German | PDF | 448k Product Groups: Valve amplifiers VT-VRRA1-5...-2X/V0/K...-AGC |
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