Module Termination Unit
Section 2 Product Description
64
3BSE015969-600 A
Compact and Intrinsic Safety MTUs are 58mm (2.3”) wide, Extended MTUs are
120mm (4.72”) wide and Redundant MTUs are 124 mm (4.88”) wide. The MTU
types can be mixed and matched within an I/O station to fit a user’s needs. Choice of
MTU type can be made freely, trading space versus termination needs.
MTUs are available with rated insulation voltages 50 V and 250 V. The 50 V types
can be used with all 24/48 V discrete I/O and analog I/O modules. The MTUs with
250 V rated insulation voltage are used with all 120 V and 250 V rated I/O modules.
An inserted I/O module is assigned the unique position identity of its MTU.
Through the incremental bus design the physical size of an S800 I/O installation is
directly proportional to the number of installed MTUs.
The physical lock for S800 I/O which locks an I/O module to its MTU allows I/O
module removal only when the lock is in its unlocked position. The locking
mechanism also acts as a logic lock so that an I/O module is operable only when the
lock is in the locked position. If the lock is in its unlocked position, output channels
are de-energized and I/O modules can be inserted/removed without the need to
remove system or field power.
The S800 I/O modules can be inserted and removed from MTUs without
disturbing system operation.
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 ...
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