TB810 and TB842 are equipped with a transmitter/receiver for up to 10 Mbit/s
and TB811 for up to 5 Mbit/s. A ModuleBus must have the same type of
transmitter/receiver on each node.
Section 2 Product Description
Support for connections to instruments in Hazardous Areas
3BSE015969-600 A
55
Support for connections to instruments in Hazardous Areas
S800 I/O provide two possibilities to connections of instruments in Hazardous
areas, both integrated with special I/O modules and with support for external
Intrinsic Safety systems.
The S800 I/O includes I/O modules and MTU with Intrinsic Safety interfaces,
namely AI890, AI893, AI895, AO890, AO895, DI890, DO890 and TU890. The
interfaces are classified Ex ia, Group IIC and the modules are ATEX certified.
The correct and safe operation of the Intrinsic Safety aspects of MTU and I/O
Modules with Intrinsic Safety interfaces calls for expert installation and
commissioning as well as correct operation and meticulous maintenance. Only
those persons conversant with the installation commissioning, operation and
maintenance of similar apparatus and who has the necessary qualifications should
work on these products.
Ensure that the installation is carried out observing the safety regulations pertaining
to the installation, operation of electrical systems, and the directives and guidelines
on explosion protection (Hazardous Area equipment should comply with the
descriptive system document).
The set of I/O modules and MTUs
are not
intended for hazardous area installation
unless it is included in a suitable enclosure which conforms to the applicable
standards. To mount the equipment in a Zone2 hazardous area then an enclosure or
cabinet which provides ingress protection of IP54 rating is required.
For I.S. applications, the maximum limit for AC power supply is 250 V
rms
and the
user must ensure that the DC power supply to the FCI and I/O is limited to 60 V.
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: ......