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Siemens HiPath 3000 Series - Page 523

Siemens HiPath 3000 Series
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boards.fm
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
3-391
Nur für den internen Gebrauch Boards for HiPath 3000
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STRB interfaces
STRBR interfaces
Control relay connection values
Figure 3-148 STRB Interfaces (S30817-Q932-A)
Figure 3-149 STRBR Interfaces (S30817-Q932-Z)
7
Warning
The STRB or STRBR interface is an SELV (Safety Extra-Low Voltage Circuit) inter-
face, as defined by IEC 60950.
Do not connect any circuits whose voltages exceed the following limit values:
Maximum: 30 VAC (42 V
peak
) or 60 VDC.
CBCC/CBCP side
Board side
STRB
X1
X2
X3
X4
1
8
1
8
X5 X6
8 18 1
MDF
CBRC side
Board side
STRBR
X1
X2
8-pin MW8
jacks
11
:
18
21
:
28
31
:
38
41
:
48
X3

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