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Installing network components in cabinets

3.3 Guidelines for setting up networked automation systems in buildings

Passive network components

System Manual, 02/2013, C79000-G8976-C282-01

Cabinet lighting

Use bulbs for the cabinet lighting, for example LINESTRA lamps. Avoid the use of

fluorescent lamps since they cause interference. If you need to use fluorescent lamps, take

the measures shown in the figure below.

Figure 3-8

Measures for interference suppression of fluorescent lamps in a cabinet

3.3.7

Arrangement of devices and cables

Adequate clearance to reduce the effects of interference

One simple but nevertheless effective method of reducing the effects of interference is to

keep the "culprit" and "victim" devices and cables as far apart from each other as possible.

Inductive and capacitive interference injection declines in proportion to the square of the

distance of the elements involved. This means that doubling the clearance reduces the

effects of interference by a factor of four. Taking certain aspects into account during the

planning phase of a building generally incurs little extra cost and can save considerable

effort later.

Standards recommending the spatial arrangement of devices and cables

EN 501742 /13/ includes recommendations on the spatial arrangement of devices and

cables with the aim of achieving the lowest possible mutual interference.

Содержание 6GK1 901-1GA00

Страница 1: ..._ ___________ ___________________ 1 Preface Instructions for fitting connectors attachments and devices 2 Installing network components in cabinets 3 Industrial Ethernet PROFINET Passive network components System Manual 02 2013 C79000 G8976 C282 01 ...

Страница 2: ...e operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING...

Страница 3: ...FC RJ 45 modular outlet 40 2 3 10 3 Fitting IE hybrid cable 2x2 4x0 34 and IE FC RJ 45 modular outlet 43 2 3 11 Assembly of Industrial Twisted Pair connectors 46 2 3 11 1 Assembling Industrial Twisted Pair Connectors 46 2 3 11 2 Fitting a 9 pin D sub plug 48 2 3 11 3 Fitting a 15 pin D sub plug 51 2 4 Optical networks 54 2 4 1 Fitting an IE FC FO cable with a BFOC connector 54 2 4 2 Fitting an IE ...

Страница 4: ...4 Special noise suppression measures 95 3 3 7 Arrangement of devices and cables 96 3 3 7 1 The influence of power distribution systems EN 501742 6 4 4 2 97 3 3 7 2 Cable categories and clearances 97 3 3 7 3 Cabling within closets 100 3 3 7 4 Cabling within buildings 100 3 3 7 5 Cabling outside buildings 101 3 3 8 Laying bus cables 101 3 3 8 1 Installation instructions for electrical and optical bu...

Страница 5: ...d the relevant dimension drawings System manual RCoax This system manual contains both an explanation of the fundamental technical aspects as well as a description of the individual RCoax components and their functionality Installation commissioning and connection of RCoax components and their operating principle are explained The possible applications of the various SIMATIC NET components are des...

Страница 6: ...IMATIC NET glossary Explanations of the specialist terms used in this documentation can be found in the SIMATIC NET glossary You will find the SIMATIC NET glossary here SIMATIC NET Manual Collection The DVD ships with certain SIMATIC NET products On the Internet under the following entry ID 50305045 http support automation siemens com WW view en 50305045 ...

Страница 7: ...tructions This section contains installation instructions for some of the most common components You will find more detailed information on installation and setting up in the documentation accompanying the particular product Passive network components System Manual 02 2013 C79000 G8976 C282 01 7 ...

Страница 8: ...are defined as persons who are familiar with the installation assembly startup and operation of this product and who possess the relevant qualifications for their work IE FC stripping tool With the IE FC stripping tool the outer jacket and shield of IE FC cables can be stripped to the correct length The IE FC cable prepared in this way is connected to the plug or to the outlet using installation p...

Страница 9: ...ade cassette with blade distance 12 mm for IE FC outlet RJ 45 6GK1901 1FC00 0AA0 ELS TP40 and ELS TP40M 6GK1102 6A RJ 45 plug in connector from HARTING IE FC blade cassettes 12 mm yellow 1 pack of 5 6GK1 901 1GB00 Procedure 1 Fit the required knife cassette in the stripping tool 2 After reassembling the knife cassette adjust the cutting depth with the socket head screw 3 Take the stripping tool in...

Страница 10: ...ants of the shield off the end of the cable If the cutting result is poor change the knife cassette 9 After releasing the tool remove the remnants of the cable from the tool 10 If the white filler is not removed with the insulation remove it with your hand 11 The protective foil is easier to remove if you score it between the wires with a screwdriver 12 Pull the protective foil off the wires 13 Wh...

Страница 11: ... for assembly The insulation piercing contacts of the IE FC RJ 45 plug can be released and recontacted up to 10 times Once the ends of cables have made contact do not make contact with them again but cut them off Do not pull on the plug when releasing it To assemble a cable with crossed over wires connect the color coded wires at one end of the cable in the connector as shown below connect white w...

Страница 12: ...f your left hand is the limit stop 6 Tighten the stripping tool 7 To strip the insulation turn the tool in the direction of the arrow approx 4 times for PVC insulation approx 8 times for PUR insulation 8 Keeping the it closed pull the stripping tool with jacket and remnants of the shield off the end of the cable 9 Remove the remaining white filler and the transparent protective foil with your fing...

Страница 13: ... 2 x 2 with an IE FC RJ 45 plug PRO Introduction The individual steps required to assemble a 4 wire IE FC cable and an IE FC RJ 45 plug Pro are explained below Refer to the information in this section Industrial Ethernet FastConnect stripping tool Page 8 and the installation instructions for the plug Note Instructions for assembly The insulation piercing contacts of the IE FC RJ 45 plug Pro can be...

Страница 14: ...necessary adjust the cutting depth of the knife cassette using the middle socket head screw 3 Take the stripping tool in your right hand 4 Place the cable on the measuring template Use your left index finger as the limit stop 5 Place the cable in the stripping tool The index finger of your left hand is the limit stop 6 Tighten the stripping tool 7 To strip the insulation turn the tool in the direc...

Страница 15: ... holder 14 Contact the wires by pressing down the cover with a tool or hard object 15 Push the contact holder into the casing Make sure that the contract holder is in the correct position 16 Push the catch onto the casing 15 Push the seal the sealing ring and the forcing nut in the direction of the casing Tighten the forcing nut in a clockwise direction Opening the plug 1 To open the connector pre...

Страница 16: ...to 10 times Once the ends of cables have made contact do not make contact with them again but cut them off Do not pull on the plug when releasing it To assemble a cable with crossed over wires connect the color coded wires at one end of the cable in the connector as shown below connect white with yellow connect blue with orange Procedure The IE RJ 45 plug Pro consists of the following a Forcing nu...

Страница 17: ...our left hand is the limit stop 7 Tighten the stripping tool 8 To strip the insulation turn the tool in the direction of the arrow approx 4 times for PVC insulation approx 8 times for PUR insulation 9 Remove the cable jacket shield and the white filler with your hand 10 Turn back the braid over the cable jacket and secure it with the supplied adhesive metallic cable foil 11 Remove the exposed foil...

Страница 18: ...so that the latch is on the same side as the RJ 45 release catch 20 Push the contact holder into the rear wall as far as the limit stop The limit stop must not jut out over the cover of the contact holder 21 Secure the position of the contact holder by tightening the forcing nut 22 Push the housing over the contact holder The latch of the rear wall must be on the same side as the labeling of the c...

Страница 19: ... the ends of cables have made contact do not make contact with them again but cut them off Do not pull on the plug when releasing it To assemble a cable with crossed over wires connect the color coded wires at one end of the cable in the connector as shown below connect white with yellow connect blue with orange Procedure 1 In the stripping tool use the green knife cassette 5 1 mm 2 If necessary a...

Страница 20: ...of cable must be cut off and stripped again 9 Remove the cable jacket shield and the white filler with your hand 10 Spread out the cores according to their colors on the contact holder of the FC RJ 45 plug 180 4x2 11 Cut off the filler thread as close to the shield braid as possible 12 Insert the wires into the contact element of the FC RJ 45 plug 180 4 x 2 as far as the limit stop according to th...

Страница 21: ... is limited release the plug using a screwdriver blade 3mm wide Notice When releasing do not pull on the plug 2 3 5 Fitting an IE FC cable 4 x 2 with an IE FC RJ 45 plug 180 4x2 Introduction The individual steps required to assemble a 8 wire IE FC cable and an IE RJ 45 plug 180 4x2 are explained below Refer to the information in this section Industrial Ethernet FastConnect stripping tool Page 8 an...

Страница 22: ... 38 mm from the edge of the stripping tool 4 Place the cable in the stripping tool The index finger of your left hand is the limit stop 5 Tighten the stripping tool 6 To strip the insulation turn the tool in the direction of the arrow approx 4 times for PVC insulation approx 8 times for PUR insulation 7 Keeping the it closed pull the stripping tool with jacket and remnants of the shield off the en...

Страница 23: ...80 4x2 has been fitted to a cable it may no longer be fitted to cables with a different cable cross section 14 Press the blue blue white and brown brown white pairs into the color coded wire guide slits 15 Cut the wires so that they extend by 1 2 mm see scissors symbol 16 Push the cable into position as shown in the picture see arrows Make sure that the wires remain in the guide slits and close th...

Страница 24: ...below Note the information in the assembly instructions of the plug Procedure a front part of connector b connector housing c catch 1 Press the catch c in the direction of the arrow 2 While holding the catch open unscrew the connector housing b from the front part of the connector a 3 Fit the connector housing b over the cable 4 Strip the cable as shown in the drawing using a suitable stripping to...

Страница 25: ...push the wires according to the colored marking as far into the holder as they will go 11 Press down the holder flap e until it is fully closed Make sure that the jacket shield fully covers the shield contact surface To create a crossover cable connect white with yellow and blue with orange at one end of the cable 12 Push the connector housing b up to the front part of the connector a 13 Screw the...

Страница 26: ...sure nut d 2 Press the catch c in the direction of the arrow and at the same time unscrew the connector housing from the front part of the connector in an anticlockwise direction 3 Push the connector housing to the back 4 Open the holder flap e of the front part of the connector by pushing up the inserted cable 5 Remove the cable from the holder e and remove the connector housing from the cable ...

Страница 27: ...and an IE IP67 hybrid plug are explained below Note the information in the compact operating instructions of the SCALANCE W700 devices Procedure Remove the two inner shells of the universal sealing ring to adapt it to the diameter of the hybrid cable Push the bushing the washer the adapted universal sealing ring and the housing over the cable jacket Remove the following lengths of cable jacket and...

Страница 28: ...s according to the color codes on the splice element The following table shows the assignment of the data leads Contact and color assignment of the splice element Contact 3 white Contact 2 orange Contact 1 yellow Contact 6 blue Wire color code standard White Blue Yellow Orange Connector color code Siemens IE White Blue Yellow Orange Siemens IE FC RJ 45 socket reference 3 6 1 2 ...

Страница 29: ...9 Insert the all the data leads at the same time into the splice element is far as they will go Close the splice element and RJ 45 data module until they lock together Insert the data module and the splice element into the supplied IDC assembly tool Press the data module and the IDC assembly tool together to establish the installation piercing connection ...

Страница 30: ...chments and devices 2 3 Electrical networks Passive network components 30 System Manual 02 2013 C79000 G8976 C282 01 Remove the assembled data module from the IDC assembly tool Position the top shield plate and press it over the cable shield ...

Страница 31: ... plate and press it and the upper shield plate together until they lock together with an audible click Arrange the power leads and insert them as far as they will go into the hinge elements of the isolation body The following table shows the pin assignment of the power leads Brown Wire color code standard Brown Black Black 24 V 24 V Ground Ground Power supply insert module 1 2 3 4 ...

Страница 32: ...2 01 Press each individual hinge element together with the integrated IDC contact Recommendation Use a small slotted screwdriver max 3 5 mm as a lever Push the housing over the assembled data module and the insulator body until they lock together there should be an audible click Tighten the cable gland We recommend an open ring key with a size of 21 mm ...

Страница 33: ...E IP67 hybrid plug are explained below Note the information in the compact installation instructions of the SCALANCE W700 devices Procedure Remove the two inner shells of the universal sealing ring to adapt it to the diameter of the hybrid cable Push the bushing washer adapted universal sealing ring and the housing over the cable jacket Remove the following lengths of cable jacket and shield braid...

Страница 34: ...e cable has contact to the shield plate of the splice element that will be fitted later Contact 3 white Contact 2 orange Contact 1 yellow Contact 6 blue Contact and color assignment of the splice element Color coding of the standard cable White orange Orange White green Green Connector color code Siemens IE White Blue Yellow Orange Siemens IE FC RJ 45 socket reference 3 6 1 2 White wire of the pai...

Страница 35: ...79000 G8976 C282 01 35 Insert the data module and the splice element into the supplied IDC assembly tool Press the data module and the IDC assembly tool together to establish the installation piercing connection Remove the assembled data module from the IDC assembly tool Position the top shield plate and press it over the cable shield ...

Страница 36: ... and the upper shield plate together until they lock together with an audible click Arrange the power leads and insert them as far as they will go into the hinge elements of the isolation body The following table shows the assignment of the power leads Wire color code standard White blue Blue White brown Brown Function 24 V 24 V Ground Ground Power supply insert module 1 2 3 4 White wire of the pa...

Страница 37: ... 01 37 Press each individual hinge element together with the integrated IDC contact Recommendation Use a small slotted screwdriver max 3 5 mm as a lever Push the housing over the assembled data module and the insulator body until they lock together there should be an audible click Tighten the cable gland We recommend an open key with a size of 21 mm ...

Страница 38: ...stripping tool refer to the section Industrial Ethernet FastConnect Stripping Tool Page 8 2 Pull the protective foil off the wires 3 Remove the support elements between the wires 4 Spread out the wire pairs according to the colors marked on the contact cover 5 Open the casing cover of the IE FC outlet RJ 45 6 Open both contact covers 7 Push the pairs into the contact cover according to the color m...

Страница 39: ...E The modular outlet consists of the following a Insert b Base module 1 Remove the locking screw of the insert Pull the insert forward as far as the limit stop 2 Now release the two cover screws that are now accessible 3 Lift up the cover of the IE FC RJ 45 modular outlet 4 Insert the wires into the contact element of the FC RJ 45 modular outlet as far as the limit stop according to the color mark...

Страница 40: ... the insert forward as far as the limit stop 3 Unlock the insert by pressing on the locking spring that is now accessible from above 4 Remove the insert completely from the base module 5 Push the insert into the base model as far as the limit stop 6 Tighten the securing screw of the insert until the insert is flush with the base module 2 3 10 2 Assembling IE FC TP standard cable 4x2 GP and IE FC R...

Страница 41: ...act do not make contact with them again but cut them off Procedure 1 Remove the locking screw of the insert 1 Pull the insert forward as far as the limit stop 2 2 Now release the two cover screws that are now accessible 3 Lift up the cover of the IE FC RJ 45 modular outlet 4 Lift up the 4 terminals of the terminal block 5 4 Use the green knife cassette 5 1 mm in the stripping tool If necessary adj...

Страница 42: ...ddle pairs so that all wires end in a line 12 Guide the wires according to the color markings pair by pair into the wire channels of the insulation piercing terminals as far as the limit stop on the back panel 17 The ends of the wires must be visible in the last viewing window of the terminal block 18 13 Secure the wires in position by pressing down the terminals as far as the limit stop Repeat th...

Страница 43: ...tion in the assembly instructions of the plug Note Instructions for assembly The IE Hybrid Cable 2x2 4x0 34 6XV1870 2J is not suitable for operation of the 2FE insert or 1GE insert The insulation piercing contacts of the IE FC RJ 45 plug 4x2 can be released and recontacted with the same cable cross section up to 10 times Once the ends of cables have made contact do not make contact with them again...

Страница 44: ... wires by approx 5 to maximum 20 mm Cut off the dummy cores Spread the wires according to the color markings in the figure above Cut all the wires in a straight line to leave 48 mm to the cable jacket 5 Insert the wires pair by pair into the wire channels of the insulation piercing terminals according to the color codes in the picture on the left The color codes on the terminal block of the modula...

Страница 45: ...e pressure surface in the upper part of the outlet 15 8 Fold down the upper part 16 Make sure that the power wires do not slip and are not jammed by the lateral metal bars 9 Tighten the two cover screws 10 Tighten the insert screw until the insert is flush with the casing of the outlet 11 Fit the outlet on a DIN rail or secure it to a smooth surface using the three holes in the casing WARNING Keep...

Страница 46: ...m connectors must be fitted with extreme care Note the assembly instructions How to fit 9pin and 15pin connectors is explained in detail on the following pages Note Instructions for assembly Fit the D sub plugs for self assembly only to the ITP standard cable or the ITP FRNC cable The cable clamp used for contacting the shield is designed for the diameter of this cable The two ITP cables are not s...

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Страница 48: ... Fitting a 9 pin D sub plug 9 pin D sub plug The figure shows all the components of a 9 pin D sub plug DEOH FODPS RSSHU EDQG RQQHFWRU LQVHUW ZLWK IRXU VFUHZ WHUPLQDOV RQQHFWRU FDVLQJ RYHU RYHU VFUHZ DEOH FODPS VFUHZ Figure 2 1 Industrial Twisted Pair D sub plug 9 pin for user assembly Steps 1 Remove approximately 30 mm of the outer sheath from the braided shield 30 ...

Страница 49: ...roximately 10 mm from the edge of the outer sheath and pull off the loose shield 10 3 Turn back the braided shield over the outer sheath Unwind the aluminum foil shield up to a point approximately 15 mm from the folded back braided shield and cut off the unwound material Remove the plastic foil and blind elements Remove approximately 5 mm of the insulation from the conductors 5 10 15 ...

Страница 50: ... the wire pairs to the screw terminals You will find the assignment required for a particular cable type in the section Connector pinout Page 46 Fit the cable into the connector casing so that the braided shield with the copper band lies in the cable clamp Fit the upper cable clamp into the grooves of the connector casing and screw it tight Secure the conductors in the screw terminals Screw the co...

Страница 51: ...0 G8976 C282 01 51 2 3 11 3 Fitting a 15 pin D sub plug 15 pin D sub plug The figure shows all the components of a 15 pin D sub plug Copper band Cable clamp Cover screw Cover Connector insert with four terminals Figure 2 3 15 pin D sub plug for user assembly Steps 1 Remove approximately 35 mm of the outer sheath from the braided shield 35 ...

Страница 52: ...en the white blue pair by approximately 3 mm to 32 mm to introduce the cable as shown in Figure 1 10 Turn back the braided shield over the outer sheath Unwind the aluminum foil shield leaving approximately 15 mm shorter pair or approximately 18 mm longer pair to the folded back braided shield and cut off the unwound shield Remove the plastic foil and blind element Remove approximately 5 mm of the ...

Страница 53: ...aided shield with the copper band lies in the cable clamp Fit the upper cable clamp into the grooves of the connector casing and screw it tight Match the wire pairs to the screw terminals You will find the assignment required for a particular cable type in the section Connector pinout Page 46 Secure the conductors in the screw terminals Screw the cover on to the connector casing 5 12 3 10 UDLGHG V...

Страница 54: ...C plug using the FC FO termination kit for BFOC plugs You should also refer to the assembly instructions supplied with the FC FO termination kit for BFOC plugs Procedure FC FO termination kit A Kevlar scissors B Stripping pliers C Cleave tool D Microscope E Fiber container BFOC plug a Anti kink sleeve b Forcing nut c Buffer and Kevlar clamp d Body of connector e Dust protection cap 1 Remove the ou...

Страница 55: ...e cable jacket 5 Cut off the blind elements gray and the support element white with the side cutter as close as possible to the cable jacket 6 Position the ø 1 0 mm opening of the stripping pliers B approximately 60 mm from the end of the wire 7 Cut into the core jacket and pull the jacket off without skewing 8 Cut back the Kevlar with the Kevlar scissors A leaving 3 mm 9 Place the ø 0 3 mm openin...

Страница 56: ... the core sleeve 15 Feed the Kevlar yarn through the opening 16 Remove the dust protection cap e from the body of the connector d Note It is easier to maneuver the Kevlar threads through with twisting movements 17 Thread the connector body d with the ferrule on to the fiber as far as it will go 18 Screw the forcing nut b and connector body tight d When screwing them together mak sure that the buff...

Страница 57: ...ar a click 23 Dispose of the fiber remnants in the supplied container E 24 Check the assembled plug with the microscope D 25 If the plug is dirty clean it with the supplied lint free cloths If it is badly contaminated dampen the cloth with isopropanol 26 Place the dust protection cap e on the plug ferrule Note The plug surface is okay Slight irregularities at the edge are of no significance 27 If ...

Страница 58: ...ermination kit for SC plugs You should also refer to the assembly instructions supplied with the FC FO termination kit for SC plugs Procedure FC FO termination kit A Kevlar scissors B stripping pliers C cleave tool D microscope E fiber container SC plug a anti kink sleeve b forcing nut c buffer and Kevlar clamp d body of connector e dust protection cap f plug housing g SC duplex clip 1 Remove the ...

Страница 59: ...e cable jacket 4 Cut off the blind elements gray and the support element white with the side cutter as close as possible to the cable jacket 5 Position the ø 1 0 mm opening of the stripping pliers B approximately 60 mm from the end of the wire 6 Cut into the core jacket and pull the jacket off without skewing 7 Cut back the Kevlar with the Kevlar scissors A leaving 3 mm 8 Place the ø 0 3 mm openin...

Страница 60: ...Feed the Kevlar yarn through the opening 15 Remove the dust protection cap e from the body of the connector d Note It is easier to maneuver the Kevlar threads through with twisting movements 16 Thread the connector body d with the ferrule on to the fiber as far as it will go Note If the fiber catches while feeding it through a short piece needs to be cut off the end of the fiber with a side cutter...

Страница 61: ...ed in the appendix 20 Insert the plug into the cleave tool C as far as the limit stop and hold the plug in position The fiber extends out of the cleave tool C 21 Press the trigger 1 slowly until you hear a click 23 Check the assembled plug with the microscope D If the plug is dirty clean it with the supplied lint free cloths If it is badly contaminated dampen the cloth with isopropanol 22 Dispose ...

Страница 62: ...he respective plug housing f A click can be heard when they lock in position 28 Lay a duplex clip on a surface with the higher side wall to the left 29 First lay the orange core with the direction arrows printed on them in the duplex clip g If the arrows are pointing to the connector end lay the connector with the coding stud h upwards in the right hand compartment of the duplex clip g if the arro...

Страница 63: ...y instructions supplied with the IE termination kit for SC RJ POF plug Procedure A stripping pliers B Kevlar scissors C Microscope D grinding and polishing base E polishing plate abrasive and polishing paper a anti kink sleeve b knurled nut c SC RJ housing d body of connector e dust protection 1 Remove the outer jacket using a stripping tool Set the cutting depth of the stripping l so that the inn...

Страница 64: ...ripped in the same way 8 First remove the dust protection caps Push the preassembled plug onto both cores at the same time as far as it will go 9 The arrow on the orange core points in the same direction as the arrow on the SC RJ housing The fibers of the plastic fiber optic cable extend 5 to 10 mm out of the plug ferrules 10 Tighten the two knurled nuts in the direction of the arrow 11 Shorten th...

Страница 65: ... way on the matt side of the 1 µm polishing foil green approx 10 figure of eight movements 16 Remove any resulting dust with a clean lint free cloth 17 Check the assembled plug with the microscope You can also use the magnifier of the roscope to check the results mic The surface of the fiber optic cable must be even and free of scratches 2 4 4 Fitting an SC RJ plug to PCF FO cable Introduction The...

Страница 66: ...sing g dust protection 1 Remove the outer jacket using a stripping tool 2 Set the cutting depth of the stripping tool so that the inner cores cannot be damaged 3 Pull off the outer jacket 4 Cut off the Kevlar yarn and fleece wrapping with the Kevlar scissors 5 Cut off the blind elements gray and the support element white with the side cutter 6 Position the ø 1 mm opening of the stripping pliers ap...

Страница 67: ...re sleeve 12 Feed the Kevlar yarn through the opening 13 Cut into the buffer with pliers opening ø 0 3 mm and pull off the buffer without skewing Approximately 5 mm of the buffer remain 14 Push the connector body with the ferrule on to the fiber 15 Screw the connector body and union nut together 16 Turn the Clamp 1 wheel to Open and the Cleave 2 wheel to the 0 setting 17 Feed the fiber into the cl...

Страница 68: ...leaner Greater irregularities in the broken es and irregular light distribution icate a damaged connector surfa Repeat th 23 Then place the dust protection cap on the ferrule edg ind ce 25 e connector assembly 26 Clean the contaminated connector with the card cleaner by rubbing the connector in one direction over a clean area 27 The main body of the connector clicks into place in the SC RJ housing...

Страница 69: ...hrough cable Pin number Pinning as a network component Color Pin 1 RX Yellow Pin 2 TX White Pin 3 RX Orange Pin 4 TX Blue The signal assignment in the table corresponds to the pin assignment of the 4 pin 10 100BaseTX M12 socket of SCALANCE X208 PRO The pin assignment of the M12 socket of a network component on the other hand is as follows Table 2 2 Crossover pin assignment at one end of a crossove...

Страница 70: ... rear wall d latch e plug insert f housing notch g housing 1 Thread the forcing nut a the sealing ring b and the back wall c loosely over the cable 13 A 73 13 A 60 PIN PROFINET 1 L1 2 N1 3 L2 4 N2 5 FE 2 Strip 35 mm of the cable jacket 3 With a wire cross section of 2 5 mm AWG14 crimp ferrules DIN 46228 A2 5 10 dimensions see figure to the wire ends For a wire cross section of 1 5 mm 16 AWG use th...

Страница 71: ...plug insert 9 Turn the latch of the rear wall and the notch in the housing to the same side 10 Push the housing over the plug insert as far as the limit stop 11 Press the rear wall into the housing until it clicks in place audibly 12 Screw the pressure nut tight Dismantling the plug 1 To open the plug lever the catch in the housing towards the side wall with a slotted screwdriver 2 Pull the rear w...

Страница 72: ...ed for making connections to the SIMATIC NET energy cable 5 x 1 5 mm2 The stranded wires of the energy cable must be fitted with 0 75 mm wire end ferrules Note The mechanical data of the 7 8 energy connector are tailored to the SIMATIC NET energy cables 6XV1 830 8AH10 Fitting 7 8 energy connectors to cables with different electrical or mechanical properties can cause problems during operation Conn...

Страница 73: ...sh the connector sleeve d over the wires 5 Screw the wires into the screw terminals of the female or male connector insert as shown in the chart 6 Push the connector sleeve d onto the female or male insert e and screw the two parts together 7 Push the pinch ring b over the sealing ring c and press the two parts together with the pressure nut a into the connector sleeve 8 Screw the pressure nut tig...

Страница 74: ... or remove the 7 8 energy connector only when the power supply is turned off connecting the 7 8 energy connector To connect the 7 8 energy connector to the device follow the steps below 1 Turn off the power supply 2 Turn the connector so that the slot and key of the mating mechanism fit together 3 Plug the 7 8 energy connector loosely into the module 4 By carefully turning the plug make sure the c...

Страница 75: ...he components must be installed in an additional enclosure such as a switching cubicle that provides the higher degree of protection for example IP65 IP67 If you install these components in an additional enclosure make sure that the conditions required for operation are maintained Heat dissipation Make sure that the temperature inside the additional enclosure does not exceed the permitted ambient ...

Страница 76: ...the degree of protection of the casing the electrical and optical ports are always sensitive to mechanical damage damage caused by electrostatic contact discharge when touched contamination by dust and fluids On devices with degree of protection IP65 always close unused ports with the supplied dust protection caps Remove these caps only immediately before connecting up the cables to the ports Stan...

Страница 77: ... in the identical European standard EN 60529 The degree of protection of a casing is indicated by a code The code consists of the letters IP International Protection followed by a code number for contact solid body and water protection as shown below In some situations the degree of protection is specified in even greater detail by adding letters to the code numbers Scope of protection The various...

Страница 78: ... 2013 C79000 G8976 C282 01 Table 3 2 Water protection short form Second number Protection of equipment from ingress of water 0 not protected 1 vertically falling drops of water 2 falling water 15 from vertical 3 sprayed water 4 splashwater 5 jet water 6 strong jet water 7 temporary immersion 8 long period of immersion ...

Страница 79: ... bus cables remember to take into account the requirements of the overall system structure Connecting cables in particular influence the shielding and grounding concept Shielding and grounding an electrical installation serves the following purposes Protects both humans and animals from dangerous network voltages Prevents unacceptable noise emission and susceptibility to noise Protects the system ...

Страница 80: ...rotective measures preventing indirect contact protection against illegal dangerous contact voltage Grounding conductors PE and equipotential bonding conductors must be installed according to the requirements of systems in buildings complying with HD 384 4 41 protection against electric shock and HD 384 5 54 grounding and grounding conductor The use of EN 501742 is recommended for the separation o...

Страница 81: ...ject to mechanical stress install the cable in a heavy gauge aluminum conduit or in a heavy gauge plastic conduit see Figure 1 5 When 90 bends are necessary and at the junctions between buildings for example expansion joints a break in the conduit is acceptable only when there is no likelihood of damage to the cable for example due to falling objects see Figure 1 6 In areas where the cable is like...

Страница 82: ...also make it easier to localize a faulty cable 3 3 4 Electromagnetic compatibility of fiberoptic cables Fiberoptic cables For communications between buildings and or external facilities the use of fiberoptic cables is generally recommended Due to the optical transmission principle fiberoptic cables are not affected by electromagnetic interference Measures for equipotential bonding and for overvolt...

Страница 83: ...ss fiber optic cables with BFOC connectors Figure 3 3 BFOC connector with dust cap Note Connectors should only be fitted to glass fiber optic cables by trained personnel When fitted correctly they allow extremely low insertion loss and the value is highly reproducible after multiple plugging cycles Preassembled cables To be able to use glass fiber optic cables with untrained personnel glass fiber ...

Страница 84: ...y of a electrical equipment to function satisfactorily in its electromagnetic environment without influencing this environment and interfering with other equipment belonging to it in compliance with DIN VDE 0870 This mutual influence can take the form of electrical magnetic and electromagnetic effects These effects can spread both over cable connections for example a common power supply or due to ...

Страница 85: ...nduced stray currents can therefore not be avoided in the vicinity of electrical consumers drives electronic controls lighting etc and their power supply cables They spread in all conductor loops Conductor loops are formed by parts of buildings such as metal banisters on staircases water pipes or central heating pipes as well as through the shields of electrical data cables and the protective grou...

Страница 86: ... ring conductor cable racks and any additional bonding conductors Connect all inactive metal parts in the immediate vicinity of your automation components and bus cables to the bonding system ensuring good conductivity This includes all metal parts of cabinets machine parts etc that have no electrical function in the automation system Include metal conductive cable channels racks in the equipotent...

Страница 87: ...buildings Passive network components System Manual 02 2013 C79000 G8976 C282 01 87 Install the bonding conductor so that the area enclosed by the bonding conductor and signal cables is as small as possible Use copper or galvanized steel for the bonding conductor Figure 3 4 Example of meshed bonding system ...

Страница 88: ...y make further requirements of the grounding system and grounding of the power distribution system These result in an alternating power distribution system with noncurrent carrying grounding conductors for example as in the TNS system Cable shields are part of the equipotential bonding network of a system Since the shields of twistedpair cables are included in the bonding system all the currents c...

Страница 89: ...ent peaks in the system many times higher than the measured average value Troubleshooting The following measures are suitable for troubleshooting Restructuring the power distribution system to form a TNS system Replacing the electrical data cabling with fiberoptic cables Installing an equipotential bonding conductor parallel to the disturbed data cabling Note If shield currents on bus cables cause...

Страница 90: ...parallel cable shields of the twistedpair cables are therefore also free of neutral cable currents The vertical interfloor power distribution is designed as a TNC system common PEN cable for N and PE The PEN is the return cable of the power supply of all connected consumers A connection between the two OSMs at the righthand edge of the picture over shielded twistedpair cables would allow the retur...

Страница 91: ...Installing network components in cabinets 3 3 Guidelines for setting up networked automation systems in buildings Passive network components System Manual 02 2013 C79000 G8976 C282 01 91 ...

Страница 92: ...ons of all SIMATIC NET Industrial Ethernet components assumes the use of shielded twisted pair cables As explained in the installation rules for the devices the shields of the twisted pair cables must make good conductive contact with the device housings at both ends This is ensured by the SIMATIC NET connectors designed specially to match the devices If on the other hand the rules are ignored and...

Страница 93: ...ield of the bus cable This problem can be solved in the following ways Install an additional bonding conductor parallel to the bus cable that takes over the shield current Use fiber optic cable instead of electrical cable safest solution Establishing shield contact When contacting the cable shields please note the following points Secure the braided shield with metal cable clamps The clamps must m...

Страница 94: ...e cable make sure that the braid shield of the cables is not damaged To allow good contact between grounding elements tin plated or galvanically stabilized surfaces are ideal With galvanized surfaces the necessary contact should be achieved using suitable screws Painted surfaces should be avoided at the contact points Unless specifically intended for this purpose shield clamps and contacts should ...

Страница 95: ...suppressors Some inductive switching devices for example relays create interference voltages that are a multiple of the connected operating voltage The SIMATIC S7 300 9 and S7 400 10 system manuals contain suggestions on how to limit the interference voltages caused by inductance by connecting them to suppressors Power supply for programming devices It is advisable to include a power socket for pr...

Страница 96: ...terference One simple but nevertheless effective method of reducing the effects of interference is to keep the culprit and victim devices and cables as far apart from each other as possible Inductive and capacitive interference injection declines in proportion to the square of the distance of the elements involved This means that doubling the clearance reduces the effects of interference by a fact...

Страница 97: ...by the different lowvoltage cabling The use of either a single multicore cable for all power supplies or in the case of higher power requirements of conductor bars with weak magnetic fields 3 3 7 2 Cable categories and clearances Fiberoptic cables When using fiberoptic cables mechanical protection is necessary however the EMC rules do not apply Grouping in categories It is useful to group wires an...

Страница 98: ...of the European standards for electromagnetic compatibility in an industrial environment If devices are defective or incorrectly installed higher interference voltages must be expected The following is assumed The cables for analog signals data signals and process signals are always shielded The distance from the cables to the chassis surface of the system cabinet wall grounded and conducting cabl...

Страница 99: ... ASInterface Bus signals shielded PROFIBUS Industrial Ethernet Bus signals unshielded ASInterface Data signal shielded PG OP printer counter inputs etc Analog signals shielded DC voltage v 60 V unshielded Process signals v 25 V shielded AC voltage v 25 V unshielded Monitors coaxial cable In common bundles or cable channels DC voltage u 60 V and v 400 V unshielded AC voltage u 25 V and v 400 V unsh...

Страница 100: ...t angles wherever possible avoid sections where the cables run parallel The shields of all cables entering the wiring closet should make largearea contact with closet ground as close as possible to the point of entry 3 3 7 4 Cabling within buildings Cabling within buildings When laying cables outside cabinets but within buildings note the following points Install the cables in metallic electricall...

Страница 101: ...mount of mechanical strain Cables can be damaged or even destroyed by too much tensile stress or pressure by torsion or by bending them too sharply The following instructions will help you to avoid damage when installing LAN cables If cables are subjected to strain or stress as listed above they should always be replaced Storage and transportation During storage transportation and cabling the open...

Страница 102: ... Bending radiuses To avoid damage within the bus cables they must at no time be bent more sharply than the minimum bending radius Note the following The permitted bending radii are larger when pulling in the cable under tensile strain than in the fixed installed state Bending radii for noncircular cables apply only to bending the flat broader surface Bends in the narrower surface require much grea...

Страница 103: ...d cables are protected from the pressure exerted by the cable grip for example using a piece of protective tube Fitting strain relief Although the BFOC connectors have their own strain relief and kink protection it is advisable to arrange for additional strain relief as close as possible to the connected device to protect against mechanical strain Plan adequate attenuation reserves When installing...

Страница 104: ...Installing network components in cabinets 3 3 Guidelines for setting up networked automation systems in buildings Passive network components 104 System Manual 02 2013 C79000 G8976 C282 01 ...

Страница 105: ...ble and IE FC M12 plug PRO 24 IE FC TP cable and IE FC outlet RJ 45 38 IE FC TP standard cable 4x2 and IE FC RJ 45 modular outlet 40 IE FC TP standard cable 4x2 and IE IP67 hybrid plug 33 IE hybrid cable 2x2 and IE FC RJ 45 modular outlet power insert 43 IE hybrid cable 2x2 and IE IP 67 hybrid plug 27 IE RJ 45 modular outlet 39 PCF Fiber optic cable with SC RJ plug 65 POF fiber optic cable with SC...

Страница 106: ...lug PRO 24 IE FC TP standard cable 4x2 Fitting an IE IP67 hybrid plug 33 IE FC RJ 45 modular outlet 41 IE hybrid cable 2x2 Fitting an IE FC RJ 45 modular outlet power insert 44 Fitting an IE IP67 hybrid plug 27 IE IP 67 hybrid plug Fitting to IE FC cable 2x2 27 IE IP67 hybrid plug Fitting to IE FC TP standard cable 4x2 33 IE RJ 45 modular outlet Fitting 39 Replacing the insert 40 IE RJ 45 plug PRO...

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