Power supply NG4-F 24 V DC


The NG4-F power supply supplies a regulated direct voltage of 24 V DC / 16 W for supplying power to the respective devices of the product family of I/O components. The secondary voltage can only be tapped at the right side of the device front at a pluggable terminal block and at the spring clamp terminal blocks. The bus communication can be tapped on both sides of the device front. A parallel operation of various power supply units is not allowed. Suitable for decentralized mounting on DIN TH35 rail according to IEC 60715 in electrical distribution cabinets.

  • Connection with spring clamp terminal blocks (push-in)
Technical Data
General Data
LON (LF-xxx), BACnet (BMT-xxx), Modbus (MR-xxx)
110 to 240 V AC, 50 / 60 Hz
T 1.0 A/250 V
16 W
24 V DC (SELV)
700 mA
+/- 3 %
smaller than 40 ms
green LED
50 x 69.3 x 60 mm
108 g
-10 °C to 55 °C
-25 °C to 85 °C
IP40 / IP20
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Part number
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