MFD 544 S (serial)

SCHAEFER products

MFD 544 S (serial)

#SCHAEFER#elevator display#mfd 544 s (serial)#mfd 544 s#digitaldisplays#elevator control element

These displays fit wherever a low installation depth or a high cost effectiveness are key issues. They can be controlled with serial signals and can be equipped with an optional gong module. By means of two keys the displays can be configured on site without any accessories or even more comfortably by means of the o…

Product information

Official manufacturer details

These displays fit wherever a low installation depth or a high cost effectiveness are key issues. They can be controlled with serial signals and can be equipped with an optional gong module. By means of two keys the displays can be configured on site without any accessories or even more comfortably by means of the optional MFD Config Kit.

Specifications

Dimensions
Dimensions with pane128 × 80 × 14 mm / 141 × 80 × 14 mm (with gong on the side) / 128 × 93 × 14 mm (with gong below)
Fixing
Mountinghorizontal
Clip fixingX
Faceplate thickness1 / 1.5 / 2 mm
Installation depth11.5 mm
Connectivity
Spring pressure terminal0.2 - 0.7 mm²
Control
RS485x
Electrical data
Power supply (smoothed)12 - 30 V DC
Current consumption (12 V)max. 500 mA
Current consumption (24 V)max. 250 mA
Polarity
Common anode or common cathodeX
Display characteristics
DisplayScreen diagonal5"
Display area (horizontal)112 × 68 mm
BacklightLED white
Height of characters40 mm
ArrowX
Number of floors63
Quantity special information4
Processor Gong, optional
Gong (optional)X
Other
Temperature range0 - +65 °C
Configurationdirectly on the device via micro button or MFD Config Kit
Pane
Pane thickness2 mm
Pane (grey)X
Compliance
EN 81-20X
EN 81-50X