Siemens FS720 - Page 136

Installing, exchanging and connecting modules
Installing the fiber optic cable network module
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Building Technologies
A6V10210390_m_en_
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Fire Safety
2018
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08
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7.13.3.2 EF1/EF2 sockets for SAFEDLINK wiring
The 3-pin connector for the C-WEB/SAFEDLINK connection is supplied with the
fiber network module.
EF1 socket, C-WEB A1/B1
Pin Designation Description
3 B1 C-WEB line 1 (-)
2 – –
1 A1 C-WEB line 1 (+)
Permissible conductor cross-section: 0.14…1.5 mm²
EF2 socket, C-WEB A2/B2
Pin Designation Description
3 B2 C-WEB line 2 (-)
2 – –
1 A2 C-WEB line 2 (+)
Permissible conductor cross-section: 0.14…1.5 mm²
Figure 70: Connector for EF1/EF2 socket, for SAFEDLINK networking
1 Connector with housing
2 Socket on fiber optic cable network module
3 Connector without housing
4 Cover cap (open)
5 360° shielding
The feed line of the electric C-WEB can be either shielded or unshielded. If the
feed line is shielded, cable glands must be used for the ↑ network module
1
2
3
A1
A2
B1
B2
2
5
3
1
4