TSX Momentum Interbus Fiber Optic Communications Adapter User
Contents
1. 4 4 3 Wiring Example The following voltages must be fed externally m UB to supply the internal logic terminals 8 5 4 and 7 US supplying the relay output terminals 2 and 1 or 3 UB and US have potential isolation from the incoming remote bus and to one another Figure 7 170 BNO 681 00 terminal assignments E o o a a um NON oO d Alarm e H A Reconfiguration d Table 6 Terminal block connections Terminal Signal Function 1 NC Normally closed contact 2 COM Common for relay contacts 3 NO Normally open contact 4 5 8 UB Module operating voltage 6 IN Interrogation input for reconfiguration 7 M Reference potential 20 33 Width 178 mm Height 216 mm 170 BNO 681 00 Module Description During cabling the following protective measures must be observed Fuses should be dimensioned appropriately for the connected consumers For large loads particularly inductive loads the relay output contacts must be provided with appropriate directly adjacent installed suppressor circuitry RC network varistor or a clamping diode for DC Up to two 2 2 nF to PE per contact may be necessary for supression This is of course dependent upon the degree of environmental disturbance encountered 7 capacitors of this type reside in the GND 001 capacitive by pass terminal for A120 accessories The reconfiguration request input is not isolated from the VCC logic voltage and hence only conceived for use w2. 170 ADI 350 00 input data 170 ADO 350 00 output data MSW word 2 Inputs 17 32 MSW word 2 Outputs 17 32 LSW word 1 Inputs 1 16 LSW word 1 Outputs 1 16 Additional Documentation Further information can be found in the 870 USE 002 00 User Manual 16 20 Communications Adapter Register Mapping 2 2 2 Ej Addressing for Analog l O Bases I O data sent to and from the bus master is mapped to the terminals of analog I O bases in the following manner m Each analog value is mapped to a single word m The higher value word MSW is the first to be sent or received m Those words sent to the l O base output words from the communications adapter represent the output values and parameters Words sent to the communications adapter input words from the I O base represent input values and statuses An example of register mapping for an analog l O base is shown Register mapping for the 170 AAI 140 00 16 input channels 170 AAI 140 00 input data MSW word 16 Channel 16 value Word 15 Channel 15 value to Word 5 Channel 5 value Word 4 Channel 4 value Word 3 Channel 3 value Word 2 Channel 2 value LSW word 1 Channel 1 value 170 AAI 140 00 output data MSW word 16 Word 15 to Word 5 Word 4 Word 3 Word 2 LSW word 1 No
3. e g TSX Quantum Parameters Limitations Max number of nodes slaves 256 Max distance between 2 nodes Shielded twisted pair 400 m Max distance between 2 nodes HCS fiber optic cable 200 230 um 300 m 1 Max distance between 2 nodes Polymer fiber optic cable 980 1000 um 50 m 1 Max network length 13 km Max number of l O points 4096 Transmission rate 500 Kbps Data throughput for 1 000 I O points 4ms 1 Minimum length 1 m except for INT INT or BNO and vice versa then 0 1 m 20 11 Width 178 mm Height 216 mm Interbus with TSX Momentum 12 20 Communications Adapter Register Mapping 2 The following topics will be reviewed in this chapter m O Words and ID Code m Register Mapping for I O Bases 20 Width 178 mm Height 216 mm Communications Adapter Register Mapping 2 1 Example I O Words and ID Code The first bus adapter action after power up is to automatically read the I O base s ID code The ID code provides the Interbus master with the I O base type inputs or and outputs and the number of words it requires in the Interbus message Once the Interbus master has obtained and evaluated the ID codes of all the I O modules it automatically begins with the exchange of data in real time Lengths are expressed in input or O words output with the higher number being the decisive factor as to the number of words required within the Interbus message The fol
4. 396 00 170 EDI 346 00 and 170 EDO 346 00 Note TSX Momentum l O modules may only be employed with the remote bus and local remote bus This does include the field bus but not the previously mentioned peripheral bus Two commercially available converters are available for the transition from fiber optic cable lt gt RS 485 OPTOSUB requires an external power supply OPTOSUB PLUS requires no external power 20 Width 178 mm Height 216 mm Interbus with TSX Momentum Module OPTOSUB OPTOSUB PLUS BNO 671 00 Yes Yes BDM 346 20 Yes Yes BAM 096 00 No Yes BAI 036 00 Yes Yes BAO 126 00 Yes Yes Any TSX Momentum with Yes Yes a 170 INT 110 OX All remaining TIOs No Yes Figure 1 Example of an Interbus configuration with Momentum l O modules NOA 611 CPU Remote bus Cu Fiber optic cable Remote bus OPTOSUB Bus tap 170 BNO 671 00 Local remote bus Cu Local remote bus Cu TSX Quantum with Interbus master Bus tap Communications 170 BNO 681 00 adapter 170 INT 120 00 Communications adapter 170 INT 110 00 Fiber optic cable Communications adapter 170 INT 120 00 10 20 Interbus with TSX Momentum 1 4 Configuration Limits Table 1 Interbus expansion limits for standard controllers
5. Configuration with TSX Momentum Configuration Limits 20 Width 178 mm Height 216 mm Interbus with TSX Momentum 1 1 General Interbus Information Interbus is an open communications standard currently supported by over 200 equipment manufacturers offering a wide spectrum of diverse products The Interbus is a high speed network designed to couple I O modules sensors actuators and control devices with PLC s and large scale computer systems Interbus operates as a master slave network optimized for efficient I O data exchange It can support up to 256 nodes over a distance of roughly 13 km using twisted pair cabling and is able to read 1024 inputs and write 1024 outputs within 4 ms It thus offers an optimum of control device configuration flexibility with respect to the number of drop stations and transmission distances In spite of it s extraordinary configuration flexibility the Interbus makes no compromises in regard to system performance or l O data reliability As a result of the open system architecture TIO and Momentum l O modules can be cost effectively integrated into a control system with ease together with Interbus compatible products of other manufacturers Such a typical system configuration with TIO and Momentum I O modules is shown in Figure 1 page 10 The 170 INT 120 00 Interbus communications adapter forms the communication interface between the I O bases and the Interbus network It can be plu
6. the prior written consent of Schneider Automation GmbH Translation into any language is prohibited Information in this manual is subject to change without notice and does not represent a commitment on the part of the vendor O 1999 Schneider Automation GmbH All rights reserved Contens Chapter 1 2D POoOoVUVPrOD _ D Chapter 2 2 1 2 2 2 2 1 2 2 2 Chapter 3 3 1 3 2 3 3 3 4 Chapter 4 4 1 4 2 4 3 4 3 1 4 3 2 4 3 3 4 4 4 4 1 Contens O a ae ee 1 Terminology cese p RR RE AGER E Te Adige a Monte rade ied 2 Related Documentation ooococccccccocc eres 3 Interbus with TSX Momentum 5 General Interbus Information oooooooccocoooooccc rr 6 170 INT 120 00 Communications Adapter Basics sss 7 Environmental Conditions ooooooocccoococrc eene 7 Communications Adapter Installation ooooooooooooorncoooooo 7 Funetion er eat ca eye Le sin edere ep e epa e 7 Error Control Procedures 00 ccc c cece e eee cece e 7 Light Level Test Function 0 cece eee mI 8 Interbus Configuration with TSX Momentum ssselee sees 9 Configuration Limits ooooocccccccccccccccr e 11 Communications Adapter Register Mapping 13 VO Words and ID Code tre unb Lata 14 Register Mapping for I O Bases sssssssssssseee ee 16 Addressing for Discrete VO Bases 00 cece eee c
7. 33001508 00 Width 178 mm Height 216 mm TSX Momentum Interbus Fiber Optic Communications Adapter User Manual 870 USE 006 00 07 99 Data Illustrations Alterations All data and illustrations are not binding In line with our policy of continuous productdevelopment we reserve the rightto alter products without notice Should you have improvements suggestions or possibly noticed errors in this publication we d like to hear from you A user commentary form is provided on the last pages of this document Training Schneider Automation offers specialized training courses designed specifically to impart supplemental system knowledge Hotline Refer to the Technical Support Center addresses at the end of this publication Trademarks The names used for the Schneider Automation products in this manual are in general trademarks of Schneider Automation GmbH Other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are hereby acknowledged Microsoft and MS DOS are registered trademarks and Windows a trademark of Microsoft Corporation in the United States and other countries IBM is a registered trademark of International Business Machines Corporation Intel is a registered trademark of Intel Corporation Copyright No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or distributed in any form or by any means without
8. abricated 11 cm 170 MCI 008 00 InterBus cable fabricated 8 cm 170 MCI 025 00 InterBus cable fabricated 25 cm 170 MCI 100 01 InterBus cable fabricated 100 m KAB 3225 LI InterBus cable bulk Accessories Polymer cable PSM LWL KDL O bulk HCS cable PSM LWL HCS O bulk Polymer connector set PSM SET FSMA A HCS connector set PSM SET FSMA 4 HCS Polishing kit PSM SET FSMA POLISH Polymer cable with connectors PSM LWL KDL 2 bulk HCS cable with connectors PSM LWL HCS 2 bulk Fiber optic adapter with auxillary power supply OPTOSUB Fiber optic adapter without auxil lary power supply OPTOSUB PLUS Supplier Phoenix Contact GmbH amp Co D 32819 Blomberg Germany or under http www phoenixcontact de 20 Width 178 mm Height 216 mm 39 Accessories 40 20
9. ce with documented system data repairs to components should be performed only by the manufacturer 20 Breite 178 mm H he 216 mm Info q OP 4 Why ZN Example Terminology Note This symbol emphasizes very important facts Caution This symbol refers to frequently appearing error sources Warning This symbol points to sources of danger that may cause financial and health damages or may have other aggravating consequences Expert This symbol is used when a more detailed information is given which is intended exclusively for experts special training required Skipping this information does not interfere with understanding the publication and does not restrict standard application of the product Tip This symbol is used for Tips amp Tricks This symbol emphasizes the begining of an example Proceed as follows This marks the beginning of a series of applications that must execute in order to achieve a certain product function 20 Info Related Documents This symbol indicates manuals or other sources which elaborate on the addressed topic in more detail Related Documentation Title Order No 1 0 Module Bases for TSX Momentum User Manual 870 USE 002 00 20 Breite 178 mm H he 216 mm Info 20 Interbus with TSX Momentum The following topics will be reviewed in this chapter wm General Interbus Information m Interbus
10. d without tools The identification inlay can be easily loosened with a screwdriver and exchanged to the replacement device E Note The 170 BNO 681 00 fulfills the IP20 safety class specifications These modules must be installed in closed service cabinets within electrical equipment bays During work on the service cabinets the user must follow the appropriate maintenance precautions to prevent module damage through electrostatic discharge 20 27 Width 178 mm Height 216 mm 170 BNO 681 00 Module Description 4 3 4 3 1 4 3 2 NEXT END 4 3 3 Function The 170 BNO 681 00 bus tap possesses the following hardware functions Power Supply The supply voltage amounts to UB 24 VDC The logic supply VCC 5 VDO is derived from the 24 VDC and is monitored A green LED ready lights while the voltage is within the tolerance range A reset is initiated when the voltage falls out of tolerance Bus Interfaces The module is equipped with three Interbus interfaces The incoming and outgoing interfaces are conceived for the connection of fiber optic cable The local remote bus is connected through a Sub D9 plug This port is suitable for OPTOSUB use A slide switch tells the BNO if it is the last remote bus node Additional nodes follow Last node 8 Pole Terminal Block The terminal block carries a connection to a reconfiguration push button with which the local remote bus can be reset In addition a relay
11. device is sending a bus reset signal RD Red Remote bus Disabled The outgoing remote bus is disabled Off The outgoing remote bus is enabled WG On red The incoming remote bus light level is below tolerance WR On red The outgoing remote bus light level is below tolerance An END NEXT slide switch tells the INT if it is the last remote bus node Additional nodes follow Last Note node The 170 INT 120 00 fulfills the IP20 safety class specifications These modules must be installed in closed service cabinets within electrical equipment bays During work on the service cabinets the user must follow the appropriate maintenance precautions to prevent module damage through electrostatic discharge 22 20 170 INT 120 00 Module Description 3 4 Technical Specifications General Power consumption lt 230 mA for 5 VDC supplied by the I O base Power dissipation Typically 1 0 W not including the fiber optic adapter Potential Isolation Fiber optic interface incoming Isolated from the remaining logic Fiber optic interface outgoing Isolated from the remaining logic Error Detection Data exchange Red status LED for bus errors RD and 1 O base error message for module faults Fusing Supply voltage Vcc Internal for the communications adapter none external for the I O base to be provided in accord with the specificati
12. ece eese 16 Addressing for Analog I O Bases 0c eee e cece e nett neeees 17 170 INT 120 00 Module Description 19 170 INT 120 00 Communications Adapter General Specifications 20 Communications Adapter Overview 0 0 cece eee eee nennen 21 LED Status Displays isani sr ae ea 0 0c ccc cece eect nn 22 Technical Specifications 0 ccc cece rr 23 170 BNO 681 00 Module Description 25 170 BNO 681 00 Bus Tap General Specifications 2222222222 26 Mechanical D sign 2 00 rn bolas taa rk AR EE 27 FUNCION ar ches ta Maren medal pate Aarti dfe ete Kae Mn 28 Power SUPPLY stories en neh 28 Bus Interfaces i a re em ee 28 8 Pole Terminal Block o ooooccccccoccccconcnor eese 28 Interbus Gonneeti n vu rn a 45 ea re de da ig 30 Terminal Style Selection 2222222 nennen een neeen nenn nennen 30 20 Breite 178 mm H he 216 mm Contens 4 4 2 Terminal Block Coding and Mounting 0c cece eee eee eee 32 443 WiningExaMple ccoo A eee HUI 33 4 5 Technical Specifications 0 ccc tet rr 35 APpe diX uc aac eens ade mex aw pea Re A Da Ren 37 Anhang A Accessories o oococoocconccn nnn nnn nnn 39 IV 20 Info mmo Caution A The relevant regulations must be observed for control applicatons involving safety requirements For reasons of safety and to ensure complian
13. ector set Socket plug Sub D9 Interbus cable bulk Table 5 Remote bus connection Outgoing Color Identifier Function connection 1 Yellow DO2 Transmitted data 2 Gray DI2 Received data 3 Brown GND Reference conductor 4 GND Reference conductor fiber optic adapter 5 Vcc Fiber optic adapter auxillary sup ply 6 Green DON2 Transmitted data 7 Pink DIN2 Received data 8 Vcc Fiber optic adapter auxillary sup ply 9 RBST Plug identifier 20 Width 178 mm Height 216 mm 31 170 BNO 681 00 Module Description 4 4 2 Terminal Block Coding and Mounting Terminal Block Coding Code the terminal block and the module s recepticle so that inadvertant exchanges among the terminal blocks are prevented Coding keys and combs are contained in the 170 XCP 200 00 set Terminal Block Mounting Removal Mounting the terminal block is accomplished by pressing it firmly into the module s pin connector Press both extractors 1 to loosen the terminal block Figure 6 Terminal block mounting and removal 10011011011 e ecce e ONE NEC A Caution Mounting and removal of the terminal block may only be carried out while the module is without power 32 20 170 BNO 681 00 Module Description
14. gged directly into any Momentum I O base with which it then forms a fully functional I O module on the Interbus 20 Interbus with TSX Momentum 1 2 1 2 1 1 2 2 1 2 8 1 2 4 170 INT 120 00 Communications Adapter Basics Environmental Conditions The communications adapter s environmental specification conforms to that of the I O bases upon which it can be mounted Specifics can be found within the system data presented in the 870 USE 002 02 User Manual for TSX Momentum I O Bases Communications Adapter Installation The communications adapter executed in the IP20 safety classification connects to the l O base through a single connector The adapter is locked firmly in place by spring clips and can be easily removed with a screwdriver A label inlay is supplied with the I O base and fits directly into the recessed area at the front of the adapter The signal names given to the connected sensors and actuators can be identified directly upon the label A small opening at the right side of the label inlay keeps the bus adapter s name visible Function The bus adapter is equipped with 2 Interbus ports incoming and outgoing remote bus for fiber optic cable conforming to the Interbus standards DIN 19258 Each Interbus node updates amp regenerates the incoming message stream before passing it on to the next node Message handling includes the extraction of output data destined for the adapters host I O base a
15. ith push buttons 34 20 170 BNO 681 00 Module Description 45 Technical Specifications Assignment Node type Interbus remote bus local remote bus Installation Mounting rail or alternatively mounting to a wall or machine housing Identcode 000C hex Module Operating Voltage Supply voltage U 24 VDC Power consumption 100 mA Reference potential MB External fusing 200 mA fast blow Relay Output Mechanical and Electrical Data Relay output style Potential free relay contact assembly not certified however for line voltage potential differences to the coil Relay working voltage Max 24 VDC Contact switched current Min 10 mA only applies to new contacts Resistive load 2 A for 24 VDC Bulb load 0 2 A for 24 VDC Switching cycles Mechanical 1 108 3 s Electrical 1 105 20 min 2 A 30 VDC resistive load 5 105 20 min 1 A 30 VDC resistive load An external suppressor circuit is necessary for large loads Reconfiguration Input Electrical Data Reconfiguration input style 2 pole isolated Signal level 0 signal 30 VDC 5 VDC 1 signal 15 VDC 30 VDC Input current 3 mA for 24 VDC Connection Styles Incoming remote bus 2 FSMA plugs IEC 874 2 or DIN 47258 Outgoing remote bus 2 FSMA plugs IEC 874 2 or DIN 47258 Local remote bus Sub D9 plug socket connector equipotential Reconfigu
16. lowing value set can be seen 1 10 12 14 16 24 or 32 words The ID code for the 170 ADM 350 10 is hex 0103 01 length means the module requires one word I or and O word for data exchanges 03 module type means this module has inputs and outputs Table 2 Word numbers and ID codes analog I O bases and counters Identifier Functionality I words O words ID code 170 AAI 030 00 16 input channels 8 2 hex 0633 dec 0651 170 AAI 140 00 16 input channels 16 4 hex 1233 dec 1851 170 AAI 520 40 4 input channels RTD 4 4 hex 0433 thermocouples dec 0451 170 AAO 12000 4 output channels 0 20 mA 5 hex 0531 dec 0549 170 AAO 92100 4 output channels 4 20 mA 5 hex 0531 dec 0549 170 AEC 920 00 Counter unit with 2 hardware 8 8 hex 0633 counters dec 0651 170 AMM 09000 discrete channels 4 inputs 2 out 1 1 hex 0533 puts 4 4 dec 0551 analog channels 4 inputs 2 out puts 14 20 Communications Adapter Register Mapping Table 3 Word numbers and ID codes discrete I O bases Identifier Functionality I words O words ID code 170 ADI 340 00 16 inputs 1 0 0102 170 ADI 350 00 32 inputs 2 0 0202 170 ADI 370 50 16 inputs 1 0 0102 170 ADI 540 50 16 inputs 1 0 0102 170 ADO 34000 16 outputs 0 1 0101 170 ADO 35000 32 outputs 0 2 0201 170 ADO 530 50 8 outputs 0 1 0101 170 ADO 540 50 16 ou
17. nd the addition of any collected input data Error Control Procedures The internal power supply Vcc required by the adapter is provided by the host I O base Vcc is monitored generating a reset signal whenever Vcc is out of tolerance The INT 120 00 also performs quality monitoring of the optical transmission medium The light level at the incoming and outgoing remote bus optical receivers is measured and compared with a preset threshold value Any lesser values are 20 Width 178 mm Height 216 mm Interbus with TSX Momentum 1 2 5 reported to the master This condition is visually signalled through the status LEDs WG WR also refer to to the LED status displays table page 22 Any I O error reported by an I O base is sent as a module error to the bus master through the Interbus Light Level Test Function The Test push button can verify optical transmission quality without the need for an additional measuring instrument With the Interbus properly installed a press of the push button starts testing This causes the incoming light level to be registered and qualitatively evaluated If neither the WR nor the WG status LED lights when the push button is pressed then the incoming light level is at least 22 dBm Possible causes if either the WR or WG status LED should light when the push button is pressed m The transmission path is too long select another type of medium adapter or make use of a repeate
18. on marking m Yellow to light green for special purpose modules Figure 3 170 BNO 681 00 module front view a Modicon Station ______ Tsx TIOS Bus Segm emeena Addr 170 BNO 681 00 FIBER OPTIC 11313141516 sranchnterrace 26 20 170 BNO 681 00 Module Description 4 2 Mechanical Design The modules have a flat plastic housing that can be affixed on a DIN mounting rail or be fastened with only 2 screws to a wall or machine housing The housing is narrower than the other Momentum modules With the mounting rail installation additional fixation measures are unnecessary as a stopper mounted in the housing back panel prevents sideward slippage A spring integrated in the back panel accomplishes the electrical grounding to the mounting rail There are ventilation slits above and below the identification inlay so that sufficient natural cooling convection is provided for vertical mounting The following diagnostic and status LEDs are located in the slits below the identification inlay for the position and significance refer to Figure 4 170 BNO 681 00 status LEDs m 1 LED shows the state of the relay output REL m 5 LEDs for bus diagnosis BA RC RD LD E m 1 LED for power monitoring ready 2 LEDs indicating light level WR WG The device can be exchanged simply on failure as the cabled terminal strips can be unplugge
19. ons for the corresponding l O base Interbus Data Interface Connection Style FSMA plugs IEC 874 2 or DIN 47258 Bus Lengths Transfer Rate 13 km max overall bus length 500 Kbps Max with 50 m polymer between 500 Kbps 2 modules max for 300 m HCS between 2 modules IBS protocol chip SUPI 3 Order Details Description Order No Interbus fiber optic communications adapter 170 INT 120 00 Set of 10 label inlays 170 XCP 100 00 20 23 Width 178 mm Height 216 mm 170 INT 120 00 Module Description 24 20 170 BNO 681 00 Module Description 4 The 170 BNO 681 00 bus tap is an Interbus remote bus node and serves as the coupler to a local remote bus having the same expansion limitations as a remote bus This opens the following application possibilities m Remote bus structuring using the local remote bus m Local remote busses can be enabled disabled by the bus master of a running bus The compact module is executed in the IP20 safety classification and requires a 24 VDC supply 20 Width 178 mm Height 216 mm 25 170 BNO 681 00 Module Description 4 1 170 BNO 681 00 Bus Tap General Specifications The connections to the incoming power supply relay output connection and a reconfiguration push button are made through an 8 pole terminal block connector The terminal block is available in screw in and spring tension terminal styles Below the type identifier is the single colored function designati
20. output is present which can signal a local remote bus failure the relay has a change over contact assembly 28 20 170 BNO 681 00 Module Description Figure 4 170 BNO 681 00 status LEDs aa 5 1 2 4 5 6 BA ready RC REL _ E RD WR a LD WG E Name Color TEST END NEXT Meaning ready Green Ready for service On The internal logic supply voltage UB is within the tolerance range and the module is not in reset Off Supply voltage UB is absent or outside the permissable range or the module is in reset BA Green Bus Active On Data telegrams are being transferred Off There is no data telegram transfer RC Green Remote bus Check On The module s incoming remote bus is connected correctly and the bus master device is not sending a bus reset signal Off The incoming remote bus is not connected correctly or the bus master device is sending a bus reset signal RD Red Remote bus Disabled On The outgoing remote bus is disabled Off The outgoing remote bus is enabled LD Red Local remote bus Disabled On Local remote bus is disabled at the bus tap Off Local remote bus is not disabled at the bus tap Red Local remote bus error On Error on the local remote bus Off The local remote bus is error free REL Green Relay output On The relay output is active e set Off The relay outpu
21. r The PCP protocol is not supported by the 170 INT 120 00 communications adapter The 170 INT 120 00 communications adapter is operable with all TSX Momentum I O bases 20 20 170 INT 120 00 Module Description 3 2 Communications Adapter Overview Module type Interbus fiber optic communications adapter restricted to the remote bus or local remote bus Transmitted light wave length 660 nm Module operating voltage 5 VDC 250 mA from the host l O base Transmission rate 500 Kbps Bus lengths 50 m with polymer max module separation 300 m for HCS max module separation 13 km overall bus length Module elements 1 Fiber optic interfaces 2 LED status displays 3 I O label inlay included with the I O base 4 Test push button 5 End node switch 20 Width 178 mm Height 216 mm 21 170 INT 120 00 Module Description 3 3 NEXT END LED Status Displays Bea 9 nc Qn WGWH_ O TsT END CID NXT 7 Table 4 LED status displays LED Status Meaning BA Green Bus Active Data telegrams are being transferred Off There is no data telegram transfer RC Green Remote bus Check The module s incoming remote bus is connected correctly and the bus master device is not sending a bus reset signal Off The incoming remote bus is not connected correctly or the bus ma ster
22. r m The bending radius is too small choose a larger radius Bad connector quality dirty lens needs cleaning or fiber end scratched polish m Broken fiber 20 Interbus with TSX Momentum 1 3 Remote Bus Local Remote Bus Field Bus Remark Interbus Configuration with TSX Momentum A brief summary of Interbus topology and configuration follows The Interbus is composed of both remote and peripheral bus segments All bus segments convey the same signals but make use of different electrical levels The remote bus supports data transmission over long distances refer to the Technical Specifications The first remote bus segment starts at the Interbus bus master The remote bus cable does not carry a supply voltage and operates full duplex at 500 Kbps Typical remote bus nodes are Momentum l O modules TIO modules or bus taps The portions between two remote bus nodes are referred to as remote bus segments The local remote bus is derived from a bus tap e g 170 BNO 681 00 or 170 BNO 671 00 The bus tap is itself a remote bus node in the Interbus network The Momentum l O modules on the local remote bus are the same as those for the remote bus The field bus is derived from special bus taps The bus tap is itself a remote bus node The field bus I O modules are special and cannot be utilized on the remote bus Note References to IP 65 modules can be found in the 870 USE 100 02 manual 170 ENO
23. ration push button 8 pole terminal block terminals UB IN Relay output 8 pole terminal block terminals NC COM and NO Potential Relationships Potential isolation L L to each another and from the remote bus 20 35 Width 178 mm Height 216 mm 170 BNO 681 00 Module Description Interbus Data Interface Transmission rate 500 Kbps Wave length 660 nm Permissable line lengths Refer to system data Mechanical Design Module In standard housing Dimensions W x H x D 75x 142 x 44 mm Weight 1509 Environmental Conditions Regulations Meets VDE 0160 UL 508 Safety classification IP20 Ventilation Module hanging natural convection System data Refer to the Interbus Component User Manual Tech nical Specifications chapter Ambient temperature 0 60 C Power dissipation Typically 2 W Supplier Phoenix Contact GmbH amp Co D 32819 Blomberg Germany or under http www phoenixcontact de 36 20 Appendix 20 Width 178 mm Height 216 mm 37 38 20 Accessories A Order details Terminal blocks 170 XTS 011 00 170 XTS 012 00 Terminal block with screw in terminals Qty 3 2 5 mm Terminal block with spring tension terminals Qty 3 1 5 mm Cables and Connectors 170 XTS 009 00 InterBus connector set socket plug Sub D9 170 MCI 007 00 InterBus cable flat f
24. t is inactive i e reset WG Red The light level at the incoming remote bus optical receiver is below tolerance 26 dBm WR Red The light level at the outgoing remote bus optical receiver is below tolerance 26 dBm 20 Width 178 mm Height 216 mm 29 170 BNO 681 00 Module Description 4 4 Interbus Connection Either polymer or HCS fiber optic cable refer to accessories may be used for the incoming and outgoing Interbus connections The necessary cable is available in bulk cS Note Either polymer or HCS fiber optic cable refer to accessories may be used for the incoming and outgoing Interbus connections 4 4 1 Terminal Style Selection The connection of I O peripherals and the module supply is accomplished through an 8 pole terminal block This is available as a 3 piece set in two variations With screw in terminals for cable cross sections up to 2 5 mm With spring tension terminals for cable cross sections up to 1 5 mm AA gt al 2 34567 8 y VONUSUSUSUNUNUNUS Terminal block with spring tension Terminal block with screw in terminals terminals Figure 5 Outgoing local remote bus socket connector Jumper terminals 5 and 9 of the outgoing remote bus plug 30 20 170 BNO 681 00 Module Description The following supplementary components are required for bus cable fabrication 170 XTS 009 00 Interbus conn
25. tputs 0 1 0101 170 ADO 730 50 8 outputs 0 1 0101 170 ADO 740 50 16 outputs 0 1 0101 170 ADM 350 10 16 inputs 16 outputs 1 1 0103 170 ADM 350 11 16 inputs 16 outputs 1 1 0103 170 ADM 370 10 16 inputs 8 outputs 1 1 0103 170 ADM 390 10 16 inputs 12 outputs 3 1 discrete and 1 0303 2 diagnosis 170 ADM 390 30 10 inputs 8 outputs 1 1 0103 170 ADM 69050 10 inputs 8 outputs 1 1 0103 170 ADM 690 51 10 inputs 8 outputs 1 1 0103 170 ARM 370 30 10 inputs 8 outputs 1 1 0103 20 15 Width 178 mm Height 216 mm Communications Adapter Register Mapping 2 2 2 2 1 quu Register Mapping for I O Bases Addressing for Discrete I O Bases Addressing is according to IEC Data exchange between the l O base and communications adapter takes place 1 1 The I O points at the periphery terminals of the discrete TSX Momentum modules are mapped according to the following principles m Values are always mapped to full words max of 2 for 32 inputs or 32 outputs m The higher value word MSW is the first to be sent or received m Those words sent to the l O base output words from the communications adapter represent the output values and parameters m Words sent to the communications adapter input words from the I O base represent input values and statuses An example of register mapping for two discrete I O bases is shown Register mapping for the 170 ADI 350 00 32 inputs and 170 ADO 350 00 32 outputs
26. value No value No value Channel 13 16 parameters Channel 9 12 parameters Channel 5 8 parameters Channel 1 4 parameters Additional Documentation Further information can be found in the 870 USE 002 00 User Manual 20 Width 178 mm Height 216 mm 17 Communications Adapter Register Mapping 18 20 170 INT 120 00 Module Description 3 The following topics will be reviewed in this chapter 170 INT 120 00 Communications Adapter General Specifications Communications Adapter Overview LED Status Displays Technical Specifications 20 Width 178 mm Height 216 mm 170 INT 120 00 Module Description 3 1 170 INT 120 00 Communications Adapter General Specifications The 170 INT 120 00 communications adapter can be easily combined with any I O base It can be plugged directly into any I O base with which it then forms a fully functional I O module capable of Interbus communication The design of TSX Momentum l O modules restricts their use to the Interbus remote bus Figure 2 View of a TSX Momentum Interbus I O module R 2 A A A A A A A A A A Z 2 2722 72 BB MMMA 170 INT 120 00 communications adapter 1 0 base TSX Momentum l O modules are operable with any Interbus certified Interbus maste
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