Артикул: RX7138
Valve amplifiers for proportional directional valves and proportional pressure valves VT-SSPA1-525-1X/V0
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Description
- Component series 1X
- Analog, Connector design
- For valves: universal, 2.5 A/25 W
Features
- Differential input
- Adjustable zero point and sensitivity
- 24 V operating voltage
- Connection via 4-pole connector
Type code
| 01 | Valve amplifiers for proportional valves without electrical position feedback, Analog, Connector design | VT-SSPA1 |
| 02 | For valves: universal, 2.5 A/25 W | 525 |
| 03 | Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) | 1X |
| 04 | Version: standard | V0 |
| 01 | 02 | 03 | 04 | |||
| VT-SSPA1 | ‒ | 525 | ‒ | 1X | / | V0 |
Technical data
General
| Component series | 1X | ||
| Material number | Data sheet | 1819929030 | |
| Type of electronics | Analog | ||
| Design | Plug-in connector |
Voltage supply
| Operating voltage | Nominal | UB | V | 12/24 |
| Lower limit value | UB(t)min | V | 11 | |
| Upper limit value | UB(t)max | V | 36 | |
| Ripple | % | < 10 | ||
| Power consumption | max. | Smax | VA | 30 |
| Fuse | 3 A | |||
Analog inputs
| Command value source | Potentiometer 1...10 kΩ supplied with internal reference voltage 8 V | |||
| Command value 1) | grounded on one side, first input | Ucommand | V | 0 … 8 |
| 1) | <0.3 V, solenoid de-energized |
Solenoid outputs
| Solenoid current | max. | Imax | A | 2.5 |
| Solenoid output | Other properties | Clocked, pulse-modulated, short-circuit-proof | ||
| Cable length | for 1.5 mm2 | m | 20 | |
| for 2.5 mm2 | m | 40 |
Adjustment options
| Zero point calibration information | see "characteristic curves" | ||
| Range sensitivity adjustment | see "characteristic curves" |
Supplementary information
| Reference voltage | Potentiometer supply | U | V | 8 (Imax = 10 mA) |
| Special features | Outputs short-circuit-proof, fast energization for short actuating time | |||
| Standard connection | of solenoid | DIN 43650 | ||
| Connection cross-section | A | 4 x 1,5 mm2 / 2,5 mm2 | ||
| Anschlussart | Plug-in connector | |||
| Type of protection according to EN 60529 1) | Extra für FN | IP65 | ||
| Ambient temperature range | ϑ | °C | -20 … 70 | |
| Storage temperature range | ϑ | °C | -20 … 85 | |
| Weight | m | kg | 0.203 | |
| 1) | Including socket |
(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
The plug-in proportional amplifier may only be wired in de-energized condition.
Do not lay lines close to power cables.
The distance to aerial lines, radios, and radar systems has to be at least 1 m.
To set the potentiometers and to check the current values, use the measuring adapter and measure the currents in a potential-free manner.
The specified maximum solenoid currents must not be exceeded.
Do not use solenoids with integrated free-wheeling diodes.
The supply voltage is to be protected by means of a fuse – see “Technical data”.
Downloads
 | Electronics for industrial applications Manual | RE07602-B | 2015-01-01 | English | PDF | 1.1MB Product Groups: Industrial Hydraulics Operating instructions |
| Elektroniken für Industrieanwendungen Manual | RD07602-B | 2015-01-01 | German | PDF | 719k Product Groups: Industrial Hydraulics Betriebsanleitung |
| Connecteur amplificateur proportionnel Data Sheet | RF30259 | 2012-07-31 | French | PDF | 393k Product Groups: Analog, plug design VT-SSPA1-525-1X/V0 |
| Stecker-Proportionalverstärker Data Sheet | RD30259 | 2012-07-31 | German | PDF | 393k Product Groups: Analog, plug design VT-SSPA1-525-1X/V0 |
| Plug-in proportional amplifier Data Sheet | RE30259 | 2012-07-31 | English | PDF | 402k Product Groups: Analog, plug design VT-SSPA1-525-1X/V0 |
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