TAPKO KPS640 Betriebs-/Montageanweisung

Product description
The KPS640 is a 640 mA KNX bus power supply to supply one TP line of a
KNX system with power. Having a footprint of only four units, the KPS640
also features an additional unchoked output. This auxiliary output can be
used, for example, to supply a second line (only with additional choke).
Devices which require a second supply voltage, such as touch panels, can
also be supplied.
Both outputs are overload-proof and short circuit protected. The KNX bus
can be reset by push-button. Bus disconnection during reset is indicated
by a LED. Further LEDs, for KNX bus voltage and total output current,
indicate normal operation and overload. Connections are made by screw
and bus terminals.
Requirements of Directives EMC, RoHS and LVD are met. Standards for
residential, commercial, and industrial environments are fulfilled. The full
text of the EU declaration of conformity is available at the following
internet address: www.tapko.de/ce
Technical specifications
Power input
Mains voltage:
Leakage loss (open-circuited):
Leakage loss (normal):
Power consumption (normal):
Power consumpt. (max., overload):
Housing
Dimensions (HxWxD):
Mounting (IEC60715):
Width in space units:
Mains voltage connection:
KNX bus connection:
AUX output connection:
Weight:
Environmental conditions
Operating temperature:
Storage temperature:
Ambient humidity:
Mounting, commissioning and safety notes
• After connecting, the device works with its default settings as intended
• The device may only be installed and put into operation by a qualified
electrician or authorized person
• For planning and construction of electric installations the appropriate
specifications, guidelines and regulations in force of the respective
country have to be complied
• For mounting use an appropriate equipment according to IEC60715
• Installation only in distribution boards and enclosed housings
• Installation only on a 35 mm DIN rail (TH35)
• Terminals and metal parts under current must be completely covered
• Contact protection must be provided through the control cabinet
• It must be not possible to remove the cover without aid of a tool
• Connect the KNX bus line as for common KNX bus connections with a
KNX bus cable, to be stripped and plugged into the KNX TP connector
• Do not damage electrical insulations when connecting
• Installation only in dry locations
Release version/date: R1.5 / September 2020
© 2001-2020 TAPKO Technologies GmbH
Im Gewerbepark A15, 93059 Regensburg, Germany
Details, modifications and corrections may be subject to change without notice. TAPKO gives no warranty for the accuracy of the document. All rights reserved.
Operating Instructions
230 V AC ±15 % @ 50 Hz
0.9 W
4.3 W
22.9 W
44.5 W
94 x 72 x 71 mm
35 mm top-hat rail (TH35)
4 modules at 18 mm
Screw terminals 0.3...2.5 mm 2
(max. torque 0.4 Nm)
KNX TP connector (red/black)
KNX TP connector (white/yellow)
206 g
-5...45 °C
-20...70 °C
5...93 % (non-condensing)
Connectors, buttons and LEDs description
A
Supply voltage terminals
B
Reset button
C
Aux output connector
D
KNX TP connector
Power output
KNX output voltage:
AUX output voltage:
Rated current:
Maximum current (total output):
Mains failure bridging time:
Electrical safety
Pollution degree (IEC60664):
Protection type (IEC60529):
Overvoltage category (IEC60664):
Approbation (ISO/IEC14543-3):
CE Marking
EU Directives:
Standards:
Installation and maintenance
• Accessibility of the device for
operation and visual
inspection must be provided
• The housing must not be
opened
• Protect the device from
moisture, dirt and damage
• The device needs no
maintenance
• If necessary, the device can be
cleaned with a dry cloth
• In the case of damage (at
storage, transport) no repairs
may be carried out by
unauthorized persons
• ETS database:
www.tapko.de/kps640
Bus voltage V
BUS
1
green: V is 28...31 V DC
BUS
<off>: V is out of this range
BUS
Output current I
OUT
2
<off>: I < 900 mA
OUT
red: I > 900 mA (Overload)
OUT
KNX bus reset
3
red: Restart of the KNX bus line is running
28...31 V DC (SELV)
28...31 V DC (SELV)
640 mA
1.2 A
> 100 ms
2
IP20
III
KNX-certified
LVD (2014/35/EU)
EMC (2014/30/EU)
RoHS (2011/65/EU)
EN50581,
EN61000-6-2/-3,
EN61558-1/-2-6
KPS640