Siemens FS720 Mounting & Installation page 136

Installing, exchanging and connecting modules
7
Installing the fiber optic cable network module
7.13.3.2 EF1/EF2 sockets for SAFEDLINK wiring
136 | 248
Building Technologies
Fire Safety
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
3 B1
2 –
1 A1
Permissible conductor cross-section: 0.14...1.5 mm²
EF2 socket, C-WEB A2/B2
Pin Designation
3 B2
2 –
1 A2
Permissible conductor cross-section: 0.14...1.5 mm²
1
5
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
Description
C-WEB line 1 (-)
–
C-WEB line 1 (+)
Description
C-WEB line 2 (-)
–
C-WEB line 2 (+)
1 2 3
B1
A1
B2
A2
2
3
4
A6V10210390_m_en_--
2018-08-29