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Festo
540634
Motor controller SFC-LAC-VD-10-E-H2-CO
The Festo 540634 is an industrial component featuring an adaptive status controller with an integrated mains filter, an encoder rotor position sensor, and a 128 x 64 pixel graphical LCD display paired with four control keys. It operates with a nominal controller power of 480 VA, a peak power of 960 VA, a maximum DC intermediate circuit voltage of 48 V, a nominal load supply DC voltage of 48 V at a nominal current of 10 A (with a peak current of 20 A and an effective peak current per phase of 15 A), and a nominal logic power supply DC voltage of 24 V at a nominal current of 0.5 A (with a peak current of 0.8 A). Protective functions include I²t monitoring, current monitoring, voltage failure detection, drag error monitoring, and software end-position detection, while parameter configuration and commissioning are executed via an RS232 interface at 38400 Baud alongside an external 120 Ohm bus terminating resistor. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 540634
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 540634.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Controller operating mode
- adaptive status controller
- Mains filter
- Integrated
- Protective function
- I²t monitoring | Current monitoring | Voltage failure detection | Drag error monitoring | Software end-position detection
- Rotor position sensor
- Encoder
- Display
- 128 x 64 pixels | Graphical LCD display
- Control elements
- 4 keys
- Bus terminating resistor
- 120 Ohm, external
- Max. intermediate circuit voltage, DC
- 48 V
- Nominal controller power
- 480 VA
- Nominal DC voltage, logic power supply
- 24 V
- Nominal voltage, load supply DC
- 48 V
- Nominal current, load supply
- 10 A
- Nominal current, logic supply
- 0.5 A
- Parameters configuring interface
- Parameters configuration and commissioning | RS232 (38400 Baud)
- Peak power
- 960 VA
- Peak current, load supply
- 20 A
- Peak current, logic supply
- 0.8 A
- Effective peak current per phase
- 15 A
- Permissible range, load supply
- +5 %/ -10 %
- Permissible range, logic voltage
- ± 10 %
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Storage temperature
- -20 ... 60 °C
- Shock resistance
- Following DIN EN 60068-2-27
- Protection class
- IP54
- Vibration resistance
- Following DIN EN 60068-2-6
- Ambient temperature
- 0 ... 40 °C
- Authorization
- C-Tick
- Product weight
- 1,200 g
- Communications profile
- DS301/DSP402
- Encoder interface input, characteristics
- CAN-Bus
- Bus connection
- D-Sub | 9-pin
- Fieldbus coupling
- CANopen
- Max. fieldbus transmission speed
- 1 Mbit/s
- Mounting type
- with top-hat rail | with wall/surface fixing
- Materials note
- Contains PWIS substances
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 540634. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.