Siemens SIPROTEC 7SJ62 Instruction Manual page 45

7SJ62 Manual
C53000-G1140-C121-1
Laser class 1 (acc. EN 60825–1) is achieved with fiber type G50/125 µm and
G62.5/125 µm.
Housing for optical communication interfaces
Figure 2-15 Side View of 7SJ62, Panel Surface-mounting, Optical Communication Interface
For a version of the device with Profibus, the optical ports for Channel B are replaced
with a D-subminiature port containing the Profibus interface. See Figure 2-16.
Channel C Channel B
Channel E Channel D
Optical communication interfaces
Figure 2-16 Housing Panel with Optical Communication Interfaces
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Hardware and Connections
Channel C Channel B
Channel E Channel D
Optical communication interfaces
and D-subminiature connector
2-17