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485BRD-10-IA-en-12 | Version 1.2

ENGLISH

Installation Manual

485 Data Module Type B

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Summary of Contents for 485

Page 1: ...485BRD 10 IA en 12 Version 1 2 ENGLISH Installation Manual 485 Data Module Type B ...

Page 2: ...re recognized even if not explicitly identified as such A lack of identification does not mean that a product or symbol is not trademarked The BLUETOOTH word mark and logos are registered trademarks owned by Bluetooth SIG Inc and any use of these marks by SMA Solar Technology AG is under license Modbus is a registered trademark of Schneider Electric and is licensed by the Modbus Organization Inc Q...

Page 3: ...ion 10 4 1 485 Data Module 10 4 2 Type Label 10 5 Electrical Connection 11 5 1 Safety during Electrical Connection 11 5 2 Mounting Position and Cable Routing 12 5 3 Installing the 485 Data Module in the Inverter 13 5 4 Preparing the Cables 14 5 5 Preparing the Cable Gland on the Inverter 15 5 6 Connecting the Cables to the 485 Data Module 17 6 Troubleshooting 19 7 Decommissioning 20 7 1 Disassembl...

Page 4: ...Table of Contents SMA Solar Technology AG 4 485BRD 10 IA en 12 Installation Manual ...

Page 5: ...r works and is operated Knowledge of and compliance with this document and all the safety precautions 1 3 Additional Information Links to additional information can be found at www SMA Solar com 1 4 Symbols Document title Document type RS485 Cabling Plan Technical description Symbol Explanation Indicates a hazardous situation which if not avoided will result in death or serious injury Indicates a ...

Page 6: ...d to as 485 data module Typography Explanation Example bold Display texts Elements of a user interface Terminals Elements to be selected Elements to be entered The value can be read from the Energy field Select Settings Enter the value 10 in the Minutes field Connects several elements to be selected Select Settings Date Button Key Button or key to be selected or pressed Select Next ...

Page 7: ...ation provided in the enclosed documentation and with the locally applicable standards and directives Any other use may result in personal injury or property damage For safety reasons it is not permitted to modify the product or install components that are not explicitly recommended or distributed by SMA Solar Technology AG for this product The enclosed documentation is an integral part of this pr...

Page 8: ...to performing any work on the inverter always disconnect the inverter from any voltage sources as described in the corresponding installation manual see inverter installation manual Risk of burns due to hot enclosure parts Some parts of the inverter enclosure can get hot during operation During operation touch the inverter on the enclosure lid and the protective cover only Damage to the 485 data m...

Page 9: ...r electrical connection are included in the scope of delivery Figure 1 Components included in the scope of delivery Item Number Designation A 1 485 data module B 1 M4x10 screw C 2 Plastic spacer D 1 Metal spacer E 1 M25 cable gland with sealing plug cable support sleeve with one hole and M25 counter nut F 1 Cable support sleeve with two holes for M25 cable gland G 2 Copper foil H 2 Spring cage con...

Page 10: ...f the type label example You require the information on the type label for customer support from the SMA Service Line The type label must remain permanently attached to the 485 data module Item Designation A Holes for attaching the data module using the plastic spacers B Sockets to plug in the spring clamp terminals C Hole for attaching the plastic foil D Shield clamps E Hole for attaching the dat...

Page 11: ... Prior to performing any work on the inverter always disconnect the inverter from any voltage sources as described in the corresponding installation manual see inverter installation manual Damage of components due to electrostatic discharge Touching electronic components on the module or in the inverter can cause damage to or destroy the module and the inverter through electrostatic discharge Eart...

Page 12: ...en 12 Installation Manual 5 2 Mounting Position and Cable Routing Figure 3 Mounting position and cable route in the inverter with the enclosure lid open Item Designation A Mounting position B Cable route C Optional cable route D Socket to plug in the 485 data module ...

Page 13: ...2 Attach all spacers in the inverter Insert the plastic spacers into the holes Screw the metal spacer into the screw connection torque 3 5 Nm 0 3 Nm 3 Insert the module in the inverter Position the plug at the bottom of the 485 data module in the socket and lead the spacers through the holes in the 485 data module The 485 data module audibly clicks into place 4 Fasten the 485 data module using the...

Page 14: ...s prepare one or two cables as described in the following 1 Remove 40 mm of the cable sheath at the end of the cable to be connected to the 485 data module 2 Shorten the cable shield to 15 mm 3 Fold the surplus cable shield back onto the cable sheath 4 Wrap the cable shield with copper foil 5 Strip the insulation on the three wires each by 6 mm Two wires for communication must be a twisted pair 6 ...

Page 15: ...iately or at a later time you must remove the Ethernet socket from the inverter and mount another M25 cable gland on the inverter Preparing the Cable Gland on the Inverter for One or Two Cables 1 Unscrew the swivel nut from the M25 cable gland and push out the sealing plug 2 If one cable is to be connected remove the cable support sleeve with one hole from the M25 cable gland and insert the cable ...

Page 16: ...torque 3 5 Nm 0 3 Nm 4 Unscrew the swivel nut from the cable gland and remove the sealing plug from the cable gland 5 Remove the cable support sleeve with one hole from the M25 cable gland and insert the cables into the supplied cable support sleeve with two holes 6 Press the cable support sleeve into the cable gland and lead each cable all the way up to the sockets on the 485 data module 7 Screw ...

Page 17: ...the following procedure 1 Plug one spring cage connector into each of the sockets on the 485 data module 2 If one cable is to be connected attach the terminator Push the levers of the terminals 2 and 7 of one spring cage connector upwards Bend the ends of the terminator downwards and plug the terminator into the open terminals Push the levers back down 3 Push the levers of the terminals 2 5 and 7 ...

Page 18: ...l 10 Connect the cable end to the RS485 bus for information on the terminal assignment and wiring in the system see the Technical Description RS485 Cabling Plan Signal 485 data modules Insulated wire colour RS485 bus GND 5 5 Data 2 2 Data 7 7 7 Electric shock due to live cables If during inverter operation an insulated wire L1 L2 or L3 should become detached from the AC terminal there is the risk ...

Page 19: ...t the inverter from any voltage sources on the AC and DC sides see inverter installation manual Several SMA communication products query data simultaneously from the devices via Bluetooth e g Sunny Explorer Sunny Beam with Bluetooth and RS485 communication e g Sunny WebBox This can cause data congestion if a lot of data is transmitted simultaneously If this state lasts for more than five minutes t...

Page 20: ...o which the 485 data module is attached to the inverter using a Torx screwdriver T 20 7 Remove the 485 data module from the inverter The spacers remain in the inverter 8 Insert the sealing plug into the cable gland This ensures that the inverter complies with its degree of protection 9 Tighten the swivel nut of the cable gland 10 Close and commission the inverter see inverter installation manual 7...

Page 21: ...Dimensions width x height x depth 127 mm x 77 mm x 39 mm Weight 47 g Communication interface RS485 Maximum cable length 1 200 m Type of plug 4 pole spring clamp terminal Number of RS485 terminals 2 Ambient temperature 25 C to 85 C Relative humidity non condensing 5 to 95 Maximum height above sea level MSL 3 000 m Ambient temperature 40 C to 85 C Relative humidity non condensing 5 to 95 Maximum hei...

Page 22: ...0 762 287 International 61 2 9491 4200 Belgien Belgique België SMA Benelux BVBA SPRL Mechelen 32 15 286 730 Brasil Vide España Espanha Česko SMA Central Eastern Europe s r o Praha 420 235 010 417 Chile Ver España Danmark Se Deutschland Tyskland Deutschland SMA Solar Technology AG Niestetal Medium Power Solutions Wechselrichter Kommunikation 49 561 9522 1499 49 561 9522 2499 SMA Online Service Cent...

Page 23: ...e taxas em Portugal 800 20 89 87 Internacional 351 2 12 37 78 60 România Vezi Česko Cehia Schweiz Siehe Deutschland Slovensko pozri Česko Česká republika South Africa SMA Solar Technology South Africa Pty Ltd Centurion Pretoria 08600 SUNNY 08600 78669 International 27 12 643 1785 United Kingdom SMA Solar UK Ltd Milton Keynes 44 1908 304899 Ελλάδα SMA Hellas AE Αθήνα 801 222 9 222 International 30 ...

Page 24: ...www SMA Solar com SMA Solar Technology ...

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