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Festo
543440
Operator unit FED-501
The Festo part number 543440 is an industrial component featuring a 5.6-inch monochrome LCD touchscreen display with a resolution of 320x240 pixels and 8 gray scales, powered by an operating voltage range of 18 to 30 V DC. It includes 32 Mbyte of user memory, 32 kByte of recipe memory, a real-time clock with a deviation of 130 seconds per month, a 3 V / 270 mA lithium backup battery, 1 user LED, 4 system LEDs, and 1 function key. Measuring 187 mm in length, 66 mm in depth, and 147 mm in height, the unit supports a maximum front panel thickness of 5 mm and accommodates 1,024 alarms and 1,024 event lists. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 543440
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 543440.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Depth
- 66 mm
- Height
- 147 mm
- Length
- 187 mm
- Max. front panel thickness
- 5 mm
- User memory
- 32 Mbyte
- Number of user LEDs
- 1
- Number of function keys
- 1
- Real-time clock
- Yes
- Event lists
- 1,024
- Recipe memory
- 32 kByte
- Alarms
- 1,024
- Real-time clock deviation
- 130 s / month
- Number of colors
- 8 gray scales
- Number of system LEDs
- 4
- Display
- Monochrome LCD
- Display property
- Touchscreen
- Display size
- 5,6"
- Backup battery
- 3 V / 270 mA Lithium
- Operating voltage range DC
- 18 ... 30 V
- Display resolution
- 1/4 VGA, 320x240 Pixel
- Nominal operating voltage DC
- 24 V
- Current consumption at nominal operating voltage
- 0,6 A
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Storage temperature
- -20 ... 70 °C
- Relative air humidity
- 5 - 85 % | non-condensing
- Protection class
- IP65 front, IP20 back
- Ambient temperature
- 0 ... 50 °C
- Authorization
- c UL us - Listed (OL) | RCM Mark
- Product weight
- 1,400 g
- AUX interface
- Sub-D | 9-pin | Plug socket
- Printer interface
- RS232 | Sub-D | 15-pin | Plug socket
- PC interface
- RS232 | Sub-D | 15-pin
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 543440. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.