Section 2 Product Description
Communication
3BSE015969-600 A
33
•
star configuration with the Optical Media Converter. See
Figure 10. Optical ModuleBus and I/O Clusters, Simplex Communication
Cluster 1
TB820
Cluster 2
TB820
Cluster 3
TB820
Cluster 7
TB820
Rx
Rx
Rx
Rx
Tx
Tx
Tx
Tx
Rx Tx
I/O Station
Maximum length of any cable is:
15 m (49 ft.) for plastic fiber
200 m (667 ft.) for HCS glass fiber
•
Simplex provides a one-way ring connection from the FCI to the modem, to the
second modem, etc., and back from the last modem to the FCI.
•
Duplex provides a two-way connection, and is normally the best
communication design.
•
Duplex allows additional modems to be added down-stream on-line.
•
A cable break or loss of a modem will only affect I/O clusters down-stream of
the failure.
Figure 11. Optical ModuleBus and I/O Clusters, Duplex Communication
Cluster 1
TB820
Cluster 2
TB820
Cluster 3
TB820
Cluster 7
TB820
Rx
Rx
Rx
Rx
Tx
Tx
Tx
Tx
Rx Tx
I/O Station
Maximum length of any cable is:
15 m (49 ft.) for plastic fiber
200 m (667 ft.) for HCS glass fiber
Tx
Tx
Tx
Rx
Rx
Rx
Содержание S800
Страница 1: ...Power and productivity for a better world S800 I O Product Guide ...
Страница 2: ......
Страница 3: ...S800 I O Product Guide ...
Страница 8: ...Table of Contents 8 3BSE015969 600 A ...
Страница 14: ...New in this Release About This Product Guide 14 3BSE015969 600 A ...
Страница 16: ...16 3BSE015969 600 A Safety Summary ...
Страница 78: ...ModuleBus Section 2 Product Description 78 3BSE015969 600 A Figure 30 TB820 TB820V2 ModuleBus Modem ...
Страница 88: ...ModuleBus Section 2 Product Description 88 3BSE015969 600 A Figure 37 Module Outlet Module TB845 ...
Страница 89: ...Section 2 Product Description ModuleBus 3BSE015969 600 A 89 Figure 38 ModuleBus Inlet Module TB846 ...
Страница 93: ...Figure 40 Power Supply Module SD831 Section 2 Product Description Power Supplies 3BSE015969 600 A 93 ...
Страница 94: ...Figure 41 Power Supply Module SD832 Power Supplies Section 2 Product Description 94 3BSE015969 600 A ...
Страница 95: ...Figure 42 Power Supply Module SD833 Section 2 Product Description Power Supplies 3BSE015969 600 A 95 ...
Страница 96: ...Figure 43 Power Supply Module SD834 Power Supplies Section 2 Product Description 96 3BSE015969 600 A ...
Страница 97: ...Section 2 Product Description Power Supplies 3BSE015969 600 A 97 Figure 44 Voting Unit SS823 ...
Страница 98: ...Power Supplies Section 2 Product Description 98 3BSE015969 600 A Figure 45 Voting Unit SS832 ...
Страница 172: ...Certifications Section 3 Technical Data and Performance 172 3BSE015969 600 A ...
Страница 174: ...Product and Price List Structure Section 4 Ordering 174 3BSE015969 600 A ...
Страница 178: ...Appendix A Hardware Units for Essential Automation 178 3BSE020924 600 A ...
Страница 182: ...Index 182 3BSE015969 600 A Index 182 3BSE015969 600 A ...
Страница 184: ...Revision History 184 3BSE015969 600 A ...
Страница 185: ......