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|  DSH 382* G T# \% }8 [& g! |) X0 c
% [7 C5 y7 _- |5 | | Marking8 t* ^: I1 _7 ]7 p9 Q0 a- _
| 1.7
* r) Q6 c4 A; `( Q% J, u3 R* R$ l | 60950(ed.2) & 60950(ed.3)4 c3 N$ S/ k8 g F {/ @7 a5 s# L5 `3 \
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Standard:6 A' ~ |; M" H, B
IEC60950, 2nd and 3rd edition/ Z5 y6 D: z( _+ p
Sub clause:/ y+ Y- T4 x0 c8 n
1.7$ G7 S: W9 q6 G, U1 K; f6 C$ _
Sheet n. 382
( z) J& Y$ d" F0 |3 N- _ nPage 1 (1)% O& Y& [9 y( {, A' _
Subject:
" X! q( V) r5 p& p* u. ?6 fMarking
! I# f, H, K8 ]# }8 t1 j( MKey words:
1 q! y# {; e" z$ {* _' D& {' U- Marking
# ^ ?3 I- H8 H; PDecision confirmed
( [) U" l# m' K- |: N9 b" Dat CTL 38th meeting
) G# u$ W. B" \3 d: H+ X& B7 [Question:2 `. G& Q ^% H# C G+ `
Can small safety related components (e.g. optical-couplers) be identified with just a code if
F; S$ F# X6 ]' Ithe space on the component is too small for both the marking of the manufacturer and type?
! C: j6 q+ P' DWould it be enough to only have information about manufacturer and type on the packing?) d# u2 W3 V4 S" s& S: C
Decision:' G7 E( k9 q" [: m, L
Safety related components shall be marked with a trade mark (logo) and an identification
' f" K% u, ]5 K3 q* U5 q Mnumber or code. For a component without 3rd party certification which is dedicated for use in
0 ~5 G8 F+ i/ m# M3 P& K I3 Tone or more specific models the identification may be in a form of a code
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