Related Manuals for ABB i-bus KNX SU/S 30.640.2
Summary of Contents for ABB i-bus KNX SU/S 30.640.2
- Page 1 — PRODUCT MANUAL ® ABB i-bus SU/S 30.640.2 Uninterruptible KNX Power Supply, 640 mA...
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Page 3: Table Of Contents
ABB i-bus ® Content Content Page General ....................5 Using the product manual ......................5 Legal disclaimer ..........................5 Explanation of symbols .........................5 Safety ....................7 General safety instructions ......................7 Proper use ............................7 Product overview ................. 9 Device description ........................9 Product name description ......................9 Ordering details ..........................9... - Page 4 ABB i-bus ® Content Operation .................... 31 Resetting the saved overload indication ..................31 Maintenance and cleaning ..............33 10.1 Maintenance ..........................33 10.2 Cleaning ............................. 33 Removal and disposal ............... 35 11.1 Removal ............................. 35 11.2 Environment ..........................35 Planning and application ..............
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Page 5: General
We reserve the right to make technical changes to the products as well as amendments to the content of this document at any time without advance notice. In the case of orders, the respective agreed conditions shall be decisive. ABB AG accepts no responsibility whatsoever for potential errors or possible lack of information in this document. - Page 6 ABB i-bus ® General Notes and warnings are represented as follows in this manual: DANGER – This symbol is a warning about electrical voltage and indicates high-risk hazards that will definitely result in death or serious injury unless avoided. DANGER –...
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Page 7: Safety
ABB i-bus ® Safety Safety General safety instructions ► Protect the device from moisture, dirt and damage during transport, storage and operation. ► Operate the device only within the specified technical data. ► Operate the device only in a closed housing (distribution board). -
Page 9: Product Overview
The KNX Power Supply SU/S 30.640.2 provides the system voltage (SELV) for KNX components. ABB offers a range of matching KNX power supplies. In addition to the standard devices, devices with diagnostic or bus-monitoring functions are available for more complex applications. The SU/S 30.640.2 is the uninterruptible battery backed-up KNX power supply. -
Page 10: Uninterruptible Knx Power Supply, 640 Ma Su/S 30.640.2, Mdrc
ABB i-bus ® Product overview Uninterruptible KNX Power Supply, 640 mA SU/S 30.640.2, MDRC Fig. 1: Device illustration – SU/S 30.640.2 3.5.1 Dimension drawing Fig. 2: Dimension drawing 10 9AKK107992A4580_EN Rev. A | SU/S 30.640.2... -
Page 11: Connection Diagram
ABB i-bus ® Product overview 3.5.2 Connection diagram Fig. 3: Connection diagram SU/S 30.640.2 Legend Label carriers Code/650 mA and temperature sensor (-) LED without function Battery connection (+) Reset button Mains connection KNX connection Floating changeover contact Cover cap... -
Page 12: Operating And Display Elements
ABB i-bus ® Product overview 3.5.3 Operating and display elements Button/LED Description LED indicator Reset With reset, the overload display and the fault signal relay are reset, there is no reset of the KNX bus. If the fault has not been rectified before pressing... -
Page 13: Technical Data
ABB i-bus ® Product overview 3.5.4 Technical data Supply Mains voltage U 100 – 240 V AC, 50/60 Hz (85…265 V AC) Power consumption < 60 VA Power loss < 10 W Battery backup U Battery type Sealed Lead Acid Battery Quantity Max. - Page 14 ABB i-bus ® Product overview Degree of protection and Degree of protection IP 20 (according to EN 60529) protection class Protection class II (according to EN 61140) Isolation category Overvoltage category III (according to EN 60664-1) Pollution degree 2 (according to EN 60664-1)
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Page 15: Function
ABB i-bus ® Function Function Device functions The uninterruptible KNX power supply generates and monitors the KNX system voltage. The integrated choke decouples the bus line from the power supply. The power supply is connected to the bus line with a bus connecting terminal. -
Page 16: Monitoring And Fault Messages
ABB i-bus ® Function Monitoring and fault messages The device continuously monitors the bus current, the mains voltage and the battery voltage. Faults are indicated by LEDs directly on the device and reported via the floating changeover contact. If an overload is present for more than 10 seconds, the fault message is logged, i.e., the potential-free changeover contact and the corresponding LEDs remain in the fault position, even if the cause of the fault message is no longer present and the KNX line is back in normal operation. -
Page 17: Diagnostic Table
ABB i-bus ® Function 4.2.4 Diagnostic table The status of the device can be determined by means of the LEDs and the potential-free changeover contact. The table below shows the device state and what must be done to restore normal operation. -
Page 19: Mounting And Installation
ABB i-bus ® Mounting and installation Mounting and installation Information about mounting The mounting position for the device can be selected as required. The electrical connection is made via screw terminals. The connection to the bus is made via the supplied bus connecting terminal. -
Page 20: Connecting The Sealed Lead Acid Batteries Sak X
ABB i-bus ® Mounting and installation Connecting the Sealed Lead Acid Batteries SAK X The Sealed Lead Acid Batteries SAK2, SAK7, SAK12 and SAK17 are used to back up the EIB / KNX system voltage in combination with the Uninterruptible EIB/KNX Power Supply SU/S 30.640.X. The service life of the Sealed Lead Acid Batteries is 5 years. - Page 21 ABB i-bus ® Mounting and installation Connecting the KS/K 4.1 and KS/K 2.1 to the Power Supply SU/S 30.640.X Fig. 5: Connecting the KS/K 4.1 and KS/K 2.1 to the Power Supply SU/S 30.640.X Terminal 7 (Temp) Terminal 8 (150 mA)
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Page 22: Mounting And Connecting The Battery Module Am/S 12.1
Mounting and connecting the battery module AM/S 12.1 The battery module is a Sealed Lead Acid Battery for backing up the ABB i-bus® EIB / KNX system voltage to bridge mains power failures. The battery module can only be used in combination with the uninterruptible EIB / KNX Power Supply SU/S 30.640.X. - Page 23 ABB i-bus ® Mounting and installation Connecting the AM/S 12.1 to the Power Supply SU/S 30.640.X Fig. 6: Connecting the AM/S 12.1 to the Power Supply SU/S 30.640.X SU/S 30.640.2 | 9AKK107992A4580_EN Rev. A 23...
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Page 25: Commissioning
ABB i-bus ® Commissioning Commissioning Switch on the mains voltage after connecting the device. The green "Un KNX" LED and the green "AC Input" LED illuminate. If a battery is connected, the green "Battery" LED illuminates as well. The device is operating properly. -
Page 27: Parameters
ABB i-bus ® Parameters Parameters This section is not relevant for this device. SU/S 30.640.2 | 9AKK107992A4580_EN Rev. A 27... -
Page 29: Group Objects
ABB i-bus ® Group objects Group objects This section is not relevant for this device. SU/S 30.640.2 | 9AKK107992A4580_EN Rev. A 29... -
Page 31: Operation
ABB i-bus ® Operation Operation Resetting the saved overload indication Press the Reset button to perform a reset. The overload indication and the fault signaling relay will be reset. The bus connection terminal must be disconnected from the Power Supply to de-energize the bus line. -
Page 33: Maintenance And Cleaning
ABB i-bus ® Maintenance and cleaning Maintenance and cleaning 10.1 Maintenance The device is maintenance-free. Any damage due to transport or storage, for example, must not be repaired. 10.2 Cleaning Disconnect the device from mains voltage before cleaning. Dirty devices can be cleaned with a dry cloth or a cloth slightly moistened with soapy water. -
Page 35: Removal And Disposal
ABB i-bus ® Removal and disposal Removal and disposal 11.1 Removal Fig. 7: Removal Press on the top of the device. Release the bottom of the device from the DIN rail. Lift the device up and off the DIN rail. -
Page 37: Planning And Application
The mains voltage failure backup time depends on the load connected to the KNX line and the battery capacity. ABB offers four different batteries with various battery capacities. The AM/S 12.1 accumulator module is a rail-mounted unit; the SAK 7, SAK 12 and SAK 17 lead-gel accumulators can be installed in a separate distribution board. -
Page 38: Battery Service Life
ABB i-bus ® Planning and application 12.3 Battery service life Due to the durability of the accumulators, accumulators should be replaced approx. every four years to ensure the maximum mains voltage failure bridging time. The following diagrams show the backup times depending on the number of powered KNX devices. -
Page 39: Appendix
ABB i-bus ® Appendix Appendix 13.1 Scope of delivery The Power Supply SU/S 30.640.2 is supplied with the following items: The items delivered should be checked against the list below 1 x Power Supply SU/S 30.640.2 • • 1 x installation and operating instructions 1 x bus connection terminal (red/black) •... -
Page 40: Technical Data Of Sak2 (Ghv9240001V0010)
ABB i-bus ® Appendix 13.2.3 Technical data of SAK2 (GHV9240001V0010) Supply Rated voltage 12 V DC Battery capacity 2 Ah Temperature range Operation −20 … +50 °C Transport −20 … +50 °C Storage −20 … +20 °C Dimensions 64 × 178 × 34 mm (H x W x D) Weight 0.94 kg... -
Page 41: Technical Data Of Sak17 (Ghv9240001V0013)
ABB i-bus ® Appendix 13.2.6 Technical data of SAK17 (GHV9240001V0013) Supply Rated voltage 12 V DC Battery capacity 17 Ah Temperature range Operation −20 … +50 °C Transport −20 … +50 °C Storage −20 … +20 °C Dimensions 167 × 181 × 76 mm (H x W x D) Weight 6.8 kg... -
Page 42: Notes
ABB i-bus ® Appendix 13.3 Notes 42 9AKK107992A4580_EN Rev. A | SU/S 30.640.2... - Page 43 ABB i-bus ® Appendix SU/S 30.640.2 | 9AKK107992A4580_EN Rev. A 43...
- Page 44 More information and regional contact person www.abb.de/knx www.abb.com/knx — © Copyright 2022 ABB. We reserve the right to make technical changes to the products as well as amendments to the content of this document at any time without advance notice. The agreed properties are definitive for any orders placed.