Power supply 640 mA with integrated choke for Gira One and KNX

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Replaces power supply for KNX1087 00

Alternative description

Power supply 640 mA with integrated choke for Gira One

Power supplies for supplying KNX devices with bus voltage.

Features

Output with integrated choke to supply KNX bus lines.
Output DC 30 V to supply additional devices.
Rated current can be flexibly split up amongst outputs.
Reset button.
Short-circuit-proof.
Overvoltage protection.
Open circuit-proof.
Suitable for operation in systems with emergency power supply.
Isolated signal contact for operating message and diagnostic message.
Two power supplies for KNX of the same type for can be connected directly in parallel to increase power.

Technical data

Rated voltage

AC:

AC 200 to 240 V, 50/60 Hz

DC:

DC 240 to 250 V

Output voltage

KNX line:

DC 28 to 31 V SELV

Additional output:

DC 30 V

Signal output

AC switching voltage:

AC 12 to 230 V

Switching voltage DC:

DC 2 to 30 V

Switching current:

5 mA to 2 A

Connections

KNX:

Connection and junction terminal

Mains voltage:

Screw terminals

Connection cross section:

Max. 4 mm²

Ambient temperature:

-5 °C to +45 °C

Output current:

640 mA

Short-circuit current:

max. 1.5 A

Notes

Installation on DIN top-hat rail.
VDE approval in accordance with EN 60669-1, EN 60669-2-1.

Scope of supply

Connection and junction terminal for KNX included in the scope of supply.

Dimensions

Modular width (MW):

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