ABB i-bus® KNXKNX-SpannungsversorgungenSV/S 30.x.y.1KNX Power Supplies with diagnosticsSV/S
ABB Stotz-Kontakt GmbH, STO/G, 2013
Power Supply SV/S 30.x.y.1Application
§ Providing KNX system voltage(SELV)
§ Supplying bus devices withenergy
§ Resetting bus linie§ Diagnosis of device status,
bus line and communication§ Monitoring of KNX installation
SV/S
Power Supply SV/S 30.x.y.1Range
SV/S 30.640.5.1
§ Rated current 640 mA
§ Additional 30 V DCvoltage output (withoutchoke)
SV/S 30.320.2.1
§ Rated current 320 mA
Power Supply SV/S 30.x.y.1Features
Wide range input85…265 V AC, 50/60 Hz
Additional 30 V DCvoltage output without choke(only SV/S 30.640.5.1)
Integrated bus couplingunit for diagnostics viaKNX
Displaying measuredvalues and diagnosticsvia ABB i-bus® ToolWidth: 4 MW
Indicator- Operation
Overload
IndicatorBus current
IndicatorTelegram
Communication
Indicator Reset
Reset push button
Voltage outputsshort-circuit andoverload protected
Power Supply SV/S 30.x.y.1Indicators device status
§ Indicator Us OKON: Supply voltage andoutput voltage OK
§ Indicator I > ImaxIndicates overload andshort circuit
I = I1 + I2
Power Supply SV/S 30.x.y.1Indicators bus current
§ 7 LEDs for indicating the currentlyused bus current
§ The corresponding LEDs areON/OFF if the measured current is+/- 5 % below or above indicatorvalue for at least 110 ms.
Example SV/S 30.640.5.1LED No. 2 (200 mA) lights up ifthe output current exceeds/staysat 210 mA for 110 ms. The LEDgoes off if the current falls below190 mA for at least 110 ms.
Power Supply SV/S 30.x.y.1Indicators communication
§ Indicator TelegramFor displaying KNX communication
ON: Telegram recievedOFF: No telegram
§ Indicator Comm. ErrorFor displaying communicationerrors on the bus
ON: Indicator is ON (1 sec.) iftransmission errors orincomplete or faulty telegrams(e.g. “BUSY”, “NAK”) aredetected
OFF: Normal operation
Power Supply SV/S 30.x.y.1Reset - push button and indicator
Push button & indicator RESETFor triggering and displaying a busreset
Reset: Press push button > 2 sec.
ON: After pressing push button> 2 sec. or after receivingobject value.Duration of reset: 20 sec.
OFF: Indicator goes off afterreset is completed
Power Supply SV/S 30.x.y.1Diagnostics via KNX
Communication objects SV/S 30.320.2.1 SV/S 30.640.5.1
Request status/measured values ■ ■
Bus voltage UN ■ ■
Bus current I1 ■ ■
Bus current I > rated current IN ■ -
Current voltage output I2 - ■
Total current I (= I1 + I2) - ■
Total current I > rated current IN - ■
Overload I > Imax ■ ■
Trigger bus reset ■ ■
Power Supply SV/S 30.x.y.1Diagnostics via ABB i-bus® Tool
§ Supply voltage US OK
§ Overload I > Imax
§ Total current I > Rated current IN§ Bus voltage UN
§ Bus current I1§ Current voltage output I2§ Total current I = I1 + I2§ Operating hours
§ Operating hours since last start up
§ Number of start ups
§ Rapid on-site analysis viadisplay indicators (LED)
§ Diagnostic function via KNX
§ (Remote) diagnosis andindication of device statusand bus line via ABB i-bus®
tool
Power Supply SV/S 30.x.y.1Customer values
Power Supply SV/S 30.x.y.1Ordering data
KNX Power Supply with diagnostics, MDRC
Type Description Order code bbn EAN
SV/S 30.320.2.1 320 mA, with diagnostics 2CDG110145R0011 4016779837668
SV/S 30.640.5.1 640 mA, with diagnostics andadditional 30 V DC voltageoutput
2CDG110146R0011 4016779866699