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Description
- Component series 1X
- Analog, Euro-card format
- For valves: 4WRPH 6…L-1X
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 zero point
- Cable break detection for actual value cable
Type code
| 01 | Valve amplifier for high-response valves with one solenoid, analog, euro-card format | VT-VRRA1 |
| 02 | For valves: 4WRPH 6…L-1X | 527 |
| 03 | Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) | 1X |
| 04 | Version: standard | V0 |
| 05 | Control 0…±10 V | No code |
| Control +3.5…6.5…9.5 V | RV | |
| 01 | 02 | 03 | 04 | 05 | ||||
| VT-VRRA1 | ‒ | 527 | ‒ | 1X | / | V0 | / |
Technical data
General
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | ||
| Component series | 1X | |||
| Material number | Data sheet | 1819929076 | ||
| Type of electronics | Analog | |||
| Design | Euro-card | |||
Voltage supply
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | |||
| 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 | 35 | ||
| 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
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | ||||
| Command value | Voltage | Differential input | U | V | 0 ... ±10 | 3.5 ... 9.5 |
| grounded on one side, first input | Ucommand | V | 3.5 … 9.5 | |||
| grounded on one side, second input | Ucommand | V | 0 … ±10 | |||
| Actual value valve | Voltage | U | V | 10.4 (8 kHz) | ||
Digital inputs
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | |||
| Enable 1) | On (active) | U | V | 8.5 ... 40 | |
| 1) | RE = 100 kΩ |
Analog outputs
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | |||
| Test point | Actual value | U | V | 0 ... ±10 | 3.5 ... 9.5 |
Digital outputs
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | |||
| Cable break error message | No error 1) | UB | V | 24 | |
| Error | UB | V | 0 | ||
| 1) | Imax = 100 mA |
Solenoid outputs
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | |||
| Solenoid current | max. | Imax | A | 2.7 | |
| Solenoid output | Other properties | Short-circuit-proof | |||
| Cable length | for 1.5 mm2 | L | m | 20 | |
| for 2.5 mm2 | L | m | 60 | ||
Position transducer
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | |||
| Cable length | Position transducer | L | 50 m at 100 pF/m | ||
Adjustment options
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | ||
| Zero point calibration setting range | % | ± 10 |
Displays
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | ||
| LED display | Green 1 | Enable | ||
| Yellow 1 | Cable break actual value | |||
| Red | UB too low | |||
Other information
| Type / version | VT-VRRA1-527-1X | VT-VRRA1-527-1X...RV | |||
| Reference voltage | Potentiometer supply | U | V | 10 and 15 (Imax = 50 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 | 0.35 | ||
(For applications outside these values, please consult us!)
Operating and display elements
Symbols/Circuit diagrams
Dimensions
Dimensions in mm
Dimensions in mm
Project planning information
load errorMounting
load errorDownloads
 | 电气放大器 Data Sheet | RC30042 | 2012-02-29 | Chinese | PDF | 562k Product Groups: Valve amplifiers VT-VRRA1-527-1X/V0/... |
| Amplificateurs électriques Data Sheet | RF30042 | 2012-02-28 | French | PDF | 368k Product Groups: Valve amplifiers VT-VRRA1-527-1X/V0/... |
| Amplificador eléctricos Data Sheet | RS30042 | 2012-02-28 | Spanish | PDF | 370k Product Groups: Valve amplifiers VT-VRRA1-527-1X/V0/... |
| Elektrische Verstärker Data Sheet | RD30042 | 2012-02-28 | German | PDF | 376k Product Groups: Valve amplifiers VT-VRRA1-527-1X/V0/... |
| Electric amplifiers Data Sheet | RE30042 | 2012-02-28 | English | PDF | 370k Product Groups: Valve amplifiers VT-VRRA1-527-1X/V0/... |
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