DSH 388 Characteristics of user available ports

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DSH 388 $ ~7 o4 Y3 [8 a. I9 o" p

Characteristics of user available ports

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60950(ed.2);am1-am4 & 60950(ed.3) 7 x; P* X; Q: L

/ Q/ C* S1 |4 y& _# CStandard: IEC 60950 (1991) 2nd ed.,
Amdts.1(1992), 2(1993), 3(1995),
+ ^  H. B* ~6 q4(1996); IEC 60950 (1991) 3rd ed.
( D( o" }1 Q8 i, |+ ~% wSub clause:
2. and 4
Sheet n. 388
& p( m  k' S' yPage 1 (1)
& `: j/ I" f! S% r% {Subject:
Characteristics of user
3 {+ k# S! n$ j6 c9 aavailable ports
0 r! d2 ]5 F* K6 A2 UKey words:
5 u6 g0 `' ~+ A6 kUser available ports
! ~8 w! L! J* w  a- t  U2 P: _; @Decision confirmed
at CTL 38th meeting
9 [- x1 w/ k% a6 yQuestion:
Should all user-available ports (e.g. serial, parallel, USB and similar intended for use with
5 M6 H7 L( C. y3 j! }! u8 L8 istandard accessory cables) be evaluated for compliance with electrical shock, energy or fire
( B# f( o2 s, K$ \7 c6 K1 ghazard even when the live ports of the connector are otherwise not accessible?
. P' R% n1 _8 {" T& d; E$ uDecision:
Evaluate all user-available ports (e.g. serial, parallel, USB and similar intended for use with
% ^5 v" j# ^# Jstandard accessory cables) for compliance with electrical shock, energy or fire hazards even
when the live parts of the connector are not accessible.

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