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Installation

User manual 57120_hdb_en_12

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7.3

Wiring of the bus node

Terminal module

spring terminals

A power module is integrated in the bus node of the Cube20S system. Spring

terminals are used for wiring. Spring terminals allow you to connect the signal-

ing lines and power cables fast and easily. In contrast to the screw connection,

this type of connection is resistent to vibrations.
The installation procedure with spring terminals is described in 7.2 "Spring ter-

minals".

Standard wiring

Fig. 7-4: Standard wiring

24 V DC for power supply of I/O level (max. 10 A)

24 V DC for electronics supply, bus node and I/O level

Standard wiring of the

power modules

Fig. 7-5: Standard wiring

For wires with a cross-section of 0.08 mm

to 1.5 mm

Pos.

Function

Type

Description

not used

24 V DC

Input

24 V DC for power supply

0 V

Input

GND for power supply

Содержание CUBE20S

Страница 1: ...CUBE20S expansion manual Terminal and power module incl base Murrelektronik GmbH...

Страница 2: ...structions This document is valid for the following products Document status Material short text Art No Cube20S terminal module 8x24 V DC 57120 Cube20S terminal module 8x0 V DC 57121 Cube20S terminal...

Страница 3: ...laration of Conformity 12 2 9 Warranty and liability 12 3 System description 13 3 1 Hardware revision 17 4 General data 18 5 Mounting 20 5 1 Dimensions 20 5 2 General notes 21 5 2 1 Functional princip...

Страница 4: ...47 9 1 1 Features 47 9 1 2 Structure 47 9 1 3 Technical Data 48 9 2 Art no 57121 Terminal module 8x 0 V DC 49 9 2 1 Features 49 9 2 2 Structure 49 9 2 3 Technical Data 50 9 3 Art no 57122 Terminal mo...

Страница 5: ...ent man ufacturers A number of support tools and measurement facilities are available for field bus systems and EMC interferences Please do not hesitate to call us at 49 0 7191 47 2050 or send an e ma...

Страница 6: ...ions Read and observe the instructions 1 If they are numbered it is absolutely necessary to follow them in the cor rect order 2 Read and observe the instructions Hexadecimal numbers Hexadecimal number...

Страница 7: ...Introduction User manual 57120_hdb_en_12 7 70 STEP Siemens AG TIA Portal Siemens AG...

Страница 8: ...ied out by trained or instructed personnel These persons must know the contents of the operating instructions and act accordingly Start up and instruction must be carried out by qualified personnel on...

Страница 9: ...ve inter ferences do not have adverse effects on the system Protect the device against improper and unintended use 2 4 Notes on electrostatically sensitive equipment NOTICE Electrostatic sensitive pro...

Страница 10: ...ices and a responsible compliance of the instructions for use can you avoid malfunctions or failures of the elec trostatically sensitive equipment Shipping For shipping electrostatically sensitive equ...

Страница 11: ...erference immunity of the entire system considerably depends on the correct installation location and wiring 1 For safe operation check the installation regulations stipulated by the manufacturer of t...

Страница 12: ...ppenweiler GERMANY We will make sure that the items are disposed of in accordance with German legislation The most recent owner is responsible for transport to the return point until items arrive at t...

Страница 13: ...ne bus Defective electronic modules can be replaced without having to replace the wiring The use of power modules with different colors allows you to define further po tential ranges for the 24 V DC p...

Страница 14: ...e 24 V DC power sup ply of the connected expansion modules Bus cover By installing up to 64 expansion modules on the bus node they will be electrically connected i e they are incorporated in the back...

Страница 15: ...on to the 24 V DC power supply staircase shaped terminal block for wiring safe locking system for fastening on a mounting rail This locking mechanism allows you to mount your Cube20S system outside th...

Страница 16: ...s are either integrated into the bus node or may be plugged in between the expan sion modules Depending on the type of power module groups of potential can be defined for the 24 V DC power supply or t...

Страница 17: ...for the hardware revision of a Cube20S module is the hardware revision of the electronic module which can be found below the labeling strip of the respective electronic module On modules without label...

Страница 18: ...est voltage of 500 V Protective measures against short circuit Ambient conditions Climatic Storage transport EN 60068 2 14 25 70 C Operation Horizontal installation sus pended EN 61131 2 0 60 C Horizo...

Страница 19: ...0 6 4 Class A industrial environments Immunity Zone B EN 61000 6 2 Industrial environments EN 61000 4 2 ESD 8 kV with air discharge severity grade 3 4 kV with contact discharge severity grade 2 EN 610...

Страница 20: ...nsions Dimensions of the bus node Fig 5 1 Dimensions of the bus node in mm Dimensions Expansion module Fig 5 2 Dimensions of the expansion module in mm Dimensions of the elec tronic module Fig 5 3 Dim...

Страница 21: ...each form one unit Separating destroys the modules Do not separate power module and bus interface or power and terminal module Disconnecting destroys the modules NOTE You can mount the modules indivi...

Страница 22: ...g lever at its top 1 For installation and disassembly please press this locking lever upwards until it engages audibly 2 Plug the module to be mounted in the previously plugged in module 3 Slide the m...

Страница 23: ...Mounting User manual 57120_hdb_en_12 23 70 5 3 Installing the DIN rail Install the DIN rail with the necessary distances see Fig 5 5 Installation distances Fig 5 5 Installation distances...

Страница 24: ...ap the two locking levers of the bus node upwards Figure 1 2 Plug the bus node in the DIN rail Figure 1 3 Flap the two locking levers of the bus node downwards Figure 2 4 To remove the right bus cover...

Страница 25: ...on module in the DIN rail 3 Push the expansion module towards the bus node or the last expansion module 4 Flap the locking lever of the expansion module downwards 5 Mount all expansion modules as desc...

Страница 26: ...f your system 2 Press the locking lever upwards for disassembly 3 To remove the electronic module pull it out towards the front The electronic module has been removed Installation The electronic modul...

Страница 27: ...us cover on the expansion module Prerequisite The system has been completely mounted Attach the bus cover to the outermost module Placing the bus cover on the terminal module Prerequisite The system h...

Страница 28: ...he carrier NOTE Carriers for shield busses shield busses and cable shield fasteners are not included in the scope of delivery Installing the carrier Prerequisite The Cube20S system has been completely...

Страница 29: ...module or module group please observe the following 1 Switch off the system s power supply 2 If existing remove the shield sthe shield bus and the shield bus carriers 3 Remove the electronic module to...

Страница 30: ...eparate power module and bus interface 1 Switch off the system s power supply 2 Remove the wiring from the bus node if any see section 7 Installation 3 Unlock the electronic module to its right at the...

Страница 31: ...e 6 3 Replacing an expansion module NOTE For demounting and exchange of a bus node a module or a group of modules due to mounting reasons you always have to remove the electronic module right beside A...

Страница 32: ...e locking lever of the module upwards 2 Plug the module in the gap between the modules 3 Slide the module with the help of the guide strips at both sides onto the DIN rail 4 Flap the locking lever of...

Страница 33: ...r disassembly 3 To remove the electronic module pull it out towards the front The electronic module has been removed Installation The electronic module has a locking lever at the bottom Slide the elec...

Страница 34: ...de After mounting it may be plugged again Disassembly 1 Switch off the system s power supply 2 Remove the wiring from the module group if any see section 7 Installa tion 3 Unlock the electronic module...

Страница 35: ...rds 2 Plug the module group in the gap between the modules 3 Slide the module group with the help of the guide strips at both sides onto the DIN rail 4 Flap the locking levers of the module group down...

Страница 36: ...NOTICE Destruction of the bus node by the compensating currents Potential differences between grounding points may cause compensating cur rent in the shield connected on both sides Eliminate this situ...

Страница 37: ...mm2 AWG 28 16 1 Insert the screwdriver slightly inclined in the rectangular opening see Fig 7 3 Wiring 1 2 Press and hold the screwdriver away from the round opening The contact spring is open see Fi...

Страница 38: ...w connection this type of connection is resistent to vibrations The installation procedure with spring terminals is described in 7 2 Spring ter minals Standard wiring Fig 7 4 Standard wiring 1 24 V DC...

Страница 39: ...er cables fast and easily In contrast to the screw connection this type of connection is resistant to vibrations The installation procedure with spring terminals is described in 7 2 Spring ter minals...

Страница 40: ...ns The installation procedure with spring terminals is described in 7 2 Spring ter minals Standard wiring Fig 7 7 Standard wiring 1 24 V DC for power supply of I O level max 10 A 2 24 V DC for electro...

Страница 41: ...al block 4 Shielding Installing the shield bus Each Cube20S module is provided on the bottom side with an opening for the shield bus carrier The bus node has two openings Insert the shield bus carrier...

Страница 42: ...the electronics supply The electronics supply of the power module is internally protected against excessive voltage The fuse is located inside the power module Replace the power module if the fuse ha...

Страница 43: ...7 7 3 Fuse protection with MICO circuit breakers External fuse To protect the power supply Murrelektronik provides a number of circuit break ers They can be found under the product name MICO on the in...

Страница 44: ...sed in any combina tion 7 8 1 Power module art no 57130 Use the power module art no 57130 If 10 A is no longer sufficient for the power supply If you want to have groups of different voltages Power mo...

Страница 45: ...l current of 2 A in the back plane bus Afterwards you have to plug in another power module Power module art no 57131 Fig 7 12 Power module art no 57131 1 24 V DC for power supply of I O level max 10 A...

Страница 46: ...tronics supply exceeds the maximum current Remedy Plug in the power module Art No 57131 see section 7 Installation Seite 36 Behavior of the LEDs after switching on The RUN LED is off on one or several...

Страница 47: ...DC power supply The backplane bus is looped through the module The module does not have any module identification but it is consid ered in the calculation of the maximum number of the modules Properti...

Страница 48: ...power supply 4 24 V DC Output 24 V DC power supply 5 24 V DC Output 24 V DC power supply 6 24 V DC Output 24 V DC power supply 7 24 V DC Output 24 V DC power supply 8 24 V DC Output 24 V DC power sup...

Страница 49: ...4 V power supply The backplane bus is looped through the module The module does not have any module identification but it is considered in the calculation of the maxi mum number of the modules Propert...

Страница 50: ...ower supply 4 0 V DC Output Ground GND power supply 5 0 V DC Output Ground GND power supply 6 0 V DC Output Ground GND power supply 7 0 V DC Output Ground GND power supply 8 0 V DC Output Ground GND p...

Страница 51: ...upply The backplane bus is looped through the module The module does not have any module identification but it is considered in the calculation of the maxi mum number of the modules Properties 4 termi...

Страница 52: ...er supply 4 24 V DC Output 24 V DC power supply 5 0 V DC Output Ground GND power supply 6 0 V DC Output Ground GND power supply 7 0 V DC Output Ground GND power supply 8 0 V DC Output Ground GND power...

Страница 53: ...isconnect the respective fuse Electrical connection and modifications must be performed by trained electricians only Due to the compact design and in order to guarantee sufficient cooling touch and fi...

Страница 54: ..._12 54 70 10 2 2 Structure 1 Locking lever on the terminal module 2 Labeling strips 3 Backplane bus 4 LED status indication 5 24 V DC power supply 6 Electronic module 7 Terminal module 8 Locking lever...

Страница 55: ...n be destroyed The power supply must be fuse protected externally according to the cor responding maximum current For up to 10 A use a 10 A fuse fast or a 10 A circuit breaker of charac teristic Z RUN...

Страница 56: ...rnal fuse To protect the power supply Murrelektronik provides a number of circuit break ers They can be found under the product name MICO on the internet www murrelektronik com 10 2 4 Using Use The st...

Страница 57: ...an be installed on the backplane bus This allows you to extend the Cube20S system to the maximum number of 64 modules NOTE The current for the electronic supply must not exceed the maximum current of...

Страница 58: ...odules User manual 57120_hdb_en_12 58 70 Power module Art No 57130 Fig 10 3 Power module Art No 57130 1 24 V DC for power supply of I O level max 10 A 2 24 V DC for electronics supply bus node and I O...

Страница 59: ...Yes Overvoltage protection 36 V Status alarm diagnostics Status indication Yes Alarms No Process interrupt No Diagnostic interrupt No Diagnostic function No Diagnostic information can be read out None...

Страница 60: ...supply with max 4 A The power module must be supplied with 24 V DC externally via 2 inputs Properties 2 A supply for 24 V DC electronics supply I O level 4 A supply for 24 V DC power supply I O level...

Страница 61: ...ting terminal Connect the wires with a cross section of 0 08 mm2 to 1 5 mm2 PWR PWR IO off on PF PF IO off on PWR IO Green PF IO Red PWR Green PF Red Description Both voltages are absent X Power suppl...

Страница 62: ...d under the product name MICO on the internet www murrelektronik com NOTICE Voltage supply interruptions The module does not have any internal buffer to bridge voltage supply inter ruption according t...

Страница 63: ...wiring of the power modules Fig 10 5 Standard wiring For wires with a cross section of 0 08 mm2 to 1 5 mm2 Pos Function Type Description 1 not used 2 24 V DC Input 24 V DC for power supply 3 0 V Inpu...

Страница 64: ...pply with max 4 A Connecting power module Art No 57130 Plug in a power module Then plug in modules with a maximum total current of 2 A in the back plane bus Afterwards you have to plug in another powe...

Страница 65: ...ection 36 V Efficiency rating 89 Power dissipation 1 4 W Status alarm diagnostics Status indication Yes Alarms No Process interrupt No Diagnostic interrupt No Diagnostic function No Diagnostic informa...

Страница 66: ...re not included in the scope of delivery Bus cover Art No 57190 11 2 Glossary General terms Term Meaning Intended purpose Use of a product process or feature according to the specifications instructio...

Страница 67: ...contact and solid foreign objects 2nd code digit Protection against ingress of water 2 protected against solid foreign objects with diameter starting from 12 5 mm and contact with a finger 0 No prote...

Страница 68: ...el being registered Usage rights Murrelektronik GmbH grants its customers a non exclusive right revocable at any time and for an indefinite period of time to use this technical documenta tion to creat...

Страница 69: ...company brands of Murrelektronik GmbH exclusively for their product advertising but only inasmuch as the prod ucts of Murrelektronik GmbH are integrated into the products marketed by the customers Whe...

Страница 70: ...NY 49 7191 47 0 49 7191 47 491 000 info murrelektronik com www murrelektronik com The information in the manual has been compiled with utmost care Liability for the correctness completeness and topica...

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