Manufacturer: Elsner
Reference 1: 70144
Reference 2: KNX PS640+USB
Series:
Colour: -
P.G.: 20
Weight: 0,400 Kg.
Web Code: 11931

KNX PS640+USB with bus functions

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  DESCRIPTION

The Power Supply Systems KNX PS640+ and KNX PS640+USB deliver a 29 V bus voltage for the KNX system and 24 V DC supply voltage for 24 V devices. The KNX PS640+USB has got an additional USB interface for easy bus access.

Special operating conditions such as short circuit, electrical surge, overcharge or excess temperature are recorded and may be read off on the display. The present power discharge is displayed as well. It is possible to reset the connected bus devices directly by means of the key pad.

In addition all functions can be realised via the bus, too, e. g. the transfer of malfunction messages and operating data and a time/period reset. Malfunction messages are stored by the KNX PS640+(USB).

Functions and Operation:

  • Delivers a 29 V KNX bus voltage (reduced), output current max. 640 mA, short-circuit proof
  • Delivers 24 V DC (not reduced), output current max. 150 mA
  • Reset of a line directly on the device
  • Record of operating hours, overload, external overvoltage, internal overvoltage, short circuit and excess temperature
  • Display of operating data bus voltage, bus current and temperature of the device
  • The display may be shown in German, English, Spanish or Dutch
  • Bus connection for data transfer (e. g. malfunction messages, operating data)
  • Possibility for reset and diagnostics via the bus
  • Only KNX PS640+USB: USB interface for bus access via PC

Technical Data:

HousingPlastic material
ColourWhite
MountingSnap-on fitting on mounting rails
Protection categoryIP 20
Dimensionsapprox. 123 x 89 x 61 (W x H x D, mm), 7 width units
Weightapprox. 370 g
Ambient temperatureOperation -5…+45 °C, storage -25…+70°C
Ambient air humiditymax. 95% RH, avoid bedewing
Operating voltage230 V AC , 50 Hz
Outputs• KNX bus voltage 29 Volt (reduced),
Output current max. 640 mA, short-circuit proof
• 24 V DC (not reduced), Output current max. 150 mA
• KNX data
Data outputKNX +/- bus terminal plug
Communication objects27

Scope of Delivery:

  • Rail-mounted device with display and keypad
  • Data sheet with installation instruction and description of parameter setting (German or English)
  • Product file VD2 (German, English, Spanish) as download


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