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2 T0 }5 t. C! p) s
Standard:
, W. j+ |1 |1 Y2 o Q. pIEC60950, 2nd and 3rd edition
- m+ S3 \. ~+ l! rSub clause:
2 ]4 I5 T0 h) R H% w5 }( V1.71 I4 l$ G& H! Q# a4 `- v1 D4 D
Sheet n. 3828 ~: L P8 J& L: E0 M3 ]8 ]
Page 1 (1)/ x. [1 b. O" x: j
Subject:
/ Y1 u, |, T: D2 _1 w7 w5 mMarking
7 |! X, l$ S$ X9 d* A, p# y9 UKey words:) H+ P+ P& `$ K$ T; g, w" R* W) p
- Marking# I y3 D, P' S5 a9 E7 W
Decision confirmed8 O9 }& X, O$ I# {$ u3 }
at CTL 38th meeting" F/ o9 f/ N* V7 f. H
Question:, [8 k9 v- {: C% d/ O4 d* c
Can small safety related components (e.g. optical-couplers) be identified with just a code if
8 N( Y3 _7 K- ]5 X! Dthe space on the component is too small for both the marking of the manufacturer and type?
1 a8 W( f1 l u/ ]$ g: g! RWould it be enough to only have information about manufacturer and type on the packing?
9 a r) J0 _: h6 S5 I4 i6 lDecision:
* }# A& w* Y! h' qSafety related components shall be marked with a trade mark (logo) and an identification2 M2 _$ q8 K c" `# n: p
number or code. For a component without 3rd party certification which is dedicated for use in6 {; @# X, Q; p/ L
one or more specific models the identification may be in a form of a code9 g+ l2 g; v$ @, `# c
4 a6 o; {7 B: t8 f2 Z
3 P! l' f1 J) m6 e+ r
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发表于 2012-11-6 17:35
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