elsner elektronik KNX PS640 User manual

Power Supply Systems KNX PS640 and KNX PS640 USB 1
Power Supply Systems KNX PS640 and KNX PS640 USB • Version: 19.08.2020 • Technical changes and errors excepted. • Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany • www.elsner-elektronik.de • Technical Service: +49 (0) 7033 / 30945-250
EN
KNX PS640 and KNX PS640 USB
Power Supply Systems
Technical specifications and installation instructions
Item numbers 70140, 70143 (USB)
1. 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. Special
operating conditions such as short circuit, overvoltage, overload or excess tempe-
rature are recorded and may be read off on the display. The present power dischar-
ge is displayed as well. It is possible to reset the connected bus devices directly by
means of the key pad.
Functions:
• 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
• Only KNX PS640 USB: USB interface for bus access via PC
1.1. Deliverables
• Power Supply System
1.2. Technical specifications
The product conforms with the provisions of EU directives.
2. Installation and Commissioning
2.1. Installation notes
Installation, testing, operational start-up and troubleshooting should
only be performed by an electrician.
CAUTION!
Live voltage!
There are unprotected live components inside the device.
• National legal regulations are to be followed.
• Ensure that all lines to be assembled are free of voltage and take
precautions against accidental switching on.
• Do not use the device if it is damaged.
• Take the device or system out of service and secure it against
unintentional use, if it can be assumed, that risk-free operation is
no longer guaranteed.
The device is only to be used for the intended purpose described in this manual. Any
improper modification or failure to follow the operating instructions voids any and
all warranty and guarantee claims.
After unpacking the device, check it immediately for possible mechanical damage.
If it has been damaged in transport, inform the supplier immediately.
The device may only be used as a fixed-site installation; that means only when as-
sembled and after conclusion of all installation and operational start-up tasks and
only in the surroundings designated for it.
Elsner Elektronik is not liable for any changes in norms and standards which may
occur after publication of these operating instructions.
2.2. Installation
Observe the correct installation. Incorrect installation may destroy the power supply
system or connected electronic devices.
2.2.1. Housing
2.2.2. Scheme
3. Operation
3.1. Starting Position
The following may be read off and set on the display of the power supply system
KNX PS640:
• Reset of a line
• Recall of the data memory with operating hours, overcharge, external
electrical surge, internal electrical surge, short circuit and excess temperature
• Recall of the operating data bus voltage, bus current and temperature
• Language of display
The display is dimmed after 60 seconds if during this period no key is pressed.
3.2. Key functions in display menu
3.3. Line reset
Standard screen:
Press key once.
Housing Plastic
Colour White
Installation Snap-on fitting on mounting rails
Degree of protection IP 20
Dimensions approx. 123 x 89 x 61 (W x H x D, mm), 7
width units
Weight approx. 370 g
Ambient temperature Operating 0…+45°C, Storage -25…+70°C
Ambient air humidity 5...95% rH, avoid condensation
Operating voltage 230 V AC, 50 Hz
Power consumption
Standby
approx. 2.3 W
Outputs • KNX bus voltage 29 V (reduced),
Output current max. 640 mA, short-circuit
proof
• 24 V DC (not reduced), Output current max.
150 mA
Confirms the selection, moves to the next
step.
One step back.
Changes a setting (selects a setting or changes
a value). The cursor (the blinking rectangle)
indicates the selected menu item.
ok Confirms the settings and returns to the device
main menu.
Fig. 1
1 Bus (KNX terminal + / -)
2 Bus (KNX terminal + / -)
3 Input operating voltage
230 V AC, L / N / PE
4 USB interface
(only KNX PS640 USB)
5 Output direct current voltage
24 V DC, + / -
Connections 3 and 5 are suitable
for solid conductors up to 1.5
mm² or conductors with fine wi-
res.
3
12
4 5
Auxiliary supply 24 V DC
(max. 150 mA)
Fig. 2
0...+45°C
elsner elektronik
KNX Power Supply
Normal Operation
Diagnostics >
elsner elektronik
KNX Power Supply
Normal Operation
Diagnostics >
Line Reset > ™
Data Memory >
Operating Data >
Language >

Power Supply Systems KNX PS640 and KNX PS640 USB 2
Power Supply Systems KNX PS640 and KNX PS640 USB • Version: 19.08.2020 • Technical changes and errors excepted. • Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany • www.elsner-elektronik.de • Technical Service: +49 (0) 7033 / 30945-250
Press key once more in order to get into the sector „Line reset“.
Move the cursor (flashing rectangle at right edge) to the desired setting with the
keys
or and confirm with key ok.
With key , you return to the previous menu level.
3.4. Data memory
Standard screen:
Press key once.
Move the cursor (flashing rectangle at right edge) to the „Data memory“ menu with
the keys and and confirm with key .
Move the cursor to the desired menu with the up and down keys and press key .
3.4.1. Operating hours
3.4.2. Overload
3.4.3. External Overvoltage
3.4.4. Internal Overvoltage
3.4.5. Short Circuit
3.4.6. Excess Temperature
3.5. Operating data
Standard screen:
Press key once.
Move the cursor (flashing rectangle at right edge) to the „Operating Data“ menu
with the keys and and confirm with key .
The current values of
• Bus voltage
• Bus current
• Temperature on the circuit board of the device
are displayed.
With key you return to the previous menu level.
3.6. Language
Standard screen:
Press key once.
Move the cursor (flashing rectangle at right edge) to the „Language“ menu with the
keys and and confirm with key .
Move the cursor to the desired language with the up and down keys and press the
key ok. The display automatically jumps to the previous menu in the desired langua-
ge. With key you get back by one menu level to the basic setting.
4. Disposal
After use, the device must be disposed of or recycled in accordance with the legal
regulations. Do not dispose of it with the household waste!
Yes Reset is activated. The line is switched to neutral and
shorted. The basic setting displays: „Reset is active!“
No Reset not activated. The power supply system works in
normal operation.
30 seconds A reset of 30 seconds is started. Afterwards, the line is
supplied with voltage as usual. During the reset state,
which lasts 30 seconds, the basic setting displays:
„Reset active: XX sec“ (countdown).
Reset: Yes ™
No
30 seconds
Reset not active!
elsner elektronik
KNX Power Supply
Normal Operation
Diagnostics >
Line Reset >
Data Memory > ™
Operating Data >
Language >
Hours ofOperation > ™
Overload >
Ext. Overvoltage >
Int. Overvoltage >
Short circuit >
Excess Temperat. >
Run time: 0 years
0 day 0 hrs.
< = Back
The operating hours of the power supply system are
displayed in years, days and hours.
With key you return to the previous menu level.
Run time: 0 years
0 day 0 hrs.
< = Back
The number of overload incidents and the total time
in days, hours and minutes are displayed.
With key you return to the previous menu level.
External Overvoltage
was detected
0 times.
< = Back
The number of external overvoltage incidents is di-
splayed.
With key you return to the previous menu level.
Internal Overvoltage
was detected
0 times.
< = Back
The number of internal overvoltage incidents is di-
splayed.
With key you return to the previous menu level.
A short at the bus was
detected
0 times.
< = Back
The number of short circuit incidents at the bus is di-
splayed.
With key you return to the previous menu level.
Excess Temperature on
the board
was detected
0 times!
The number of excess temperature incidents on the
circuit board of the device is displayed.
With key you return to the previous menu level.
elsner elektronik
KNX Power Supply
Normal Operation
Diagnostics >
Line Reset >
Data Memory >
Operating Data > ™
Language >
Bus Voltage 29.4 V
Bus Current 320 mA
Temperature 42.1°C
elsner elektronik
KNX Power Supply
Normal Operation
Diagnostics >
Line Reset >
Data Memory >
Operating Data >
Language > ™
Sprache :Deutsch ™
Language :English
Idioma :Espanol
Taal :Hollands