ABB S800 I/O - Section 1 - Introduction; FDT;DTM - General; Product Overview

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This publication includes :DUQLQJ , &DXWLRQ , and ,QIRUPDWLRQ where appropriate
to point out safety related or other important information. It also includes 7LS to
point out useful hints to the reader. The corresponding symbols should be
interpreted as follows:
Although :DUQLQJ hazards are related to personal injury, and &DX WLRQ hazards are
associated with equipment or property damage, it should be understood that
operation of damaged equipment could, under certain operational conditions, result
in degraded process performance leading to personal injury or death. Therefore,
comply fully with all :DUQLQJ and &DX WLRQ notices.
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The S800 I/O provides easy installation of the I/O modules and process cabling. It is
highly modularized and flexible so that the I/O modules can be combined to suit
Warning indicates the presence of a hazard which could result in SHUVRQDO LQMXU\ .
Caution indicates the presence of a hazard which could result in HTXL SPHQWRU
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Information alerts the reader to pertinent facts and conditions.
Tip indicates advice on, for example, how to design your project or how to use a
certain function.
Those people involved in system engineering should attend the applicable system
engineering or maintenance courses offered by ABB Automation University.