Siemens Sinteso FD20 - Page 128

Special detectors
Line adapter (Ex) FDCL221
-
Ex
10
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Application in the C-NET
Area not at risk Area at risk of explosion
1 Ex stub line 1 (C-NET-Ex) 2 Ex stub line 2 (C-NET-Ex)
Application in the FDnet
Area not at risk Area at risk of explosion
3 Ex stub line 1 (FDnet-Ex) 4 Ex stub line 2 (FDnet-Ex)
C-NET
C-NET
2
1
FDnet
FDnet
4
3