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Festo

540368

Motor controller SFC-DC-VC-3-E-H0-DN

The Festo part number 540368 is an industrial component featuring a P position controller operating mode and an encoder rotor position sensor, driven by a nominal controller power of 75 W. It incorporates a 24 V nominal DC logic power supply with a 0.1 A nominal current and 0.8 A peak current, alongside a 24 V nominal load supply DC with a 3 A nominal current and 5 A peak current, operating within a permissible range of ± 10 % for both voltages. The unit provides comprehensive protective functions including I²t monitoring, current monitoring, voltage failure detection, drag error monitoring, and software end-position detection, supported by an RS232 interface for parameter configuration and commissioning at 9600 Baud. Rated to IP54 protection class and compliant with the EU-EMV guideline for CE marking, it functions within an ambient temperature range of 0 to 40 °C and includes an external 120 Ohm bus terminating resistor. Submit the exact part number, quantity, and application requirements to receive a quote.

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Manufacturer
Festo
Part number
540368
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 540368.
Worldwide sourcingSupport for planned and urgent industrial requirements.
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Verified configuration

Technical Specifications

Controller operating mode
P position controller
Protective function
I²t monitoring | Current monitoring | Voltage failure detection | Drag error monitoring | Software end-position detection
Rotor position sensor
Encoder
Bus terminating resistor
120 Ohm, external
Nominal controller power
75 W
Nominal DC voltage, logic power supply
24 V
Nominal voltage, load supply DC
24 V
Nominal current, load supply
3 A
Nominal current, logic supply
0.1 A
Parameters configuring interface
Parameters configuration and commissioning | RS232 (9600 Baud)
Peak current, load supply
5 A
Peak current, logic supply
0.8 A
Permissible range, load supply
± 10 %
Permissible range, logic voltage
± 10 %
CE symbol (see declaration of conformity)
according to EU-EMV guideline
Storage temperature
-25 ... 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
600 g
Communications profile
FHPP
Encoder interface input, characteristics
A/B signal with index pulse | RS485/RS422
Bus connection
Plug | 9-pin | Sub-D
Fieldbus coupling
DeviceNet
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

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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 540368. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.