Plugging And Pulling The Fiber-Optic Cable Into The Transceiver - Siemens SIMATIC ET 200iSP Operating Instructions Manual

Wiring
6.5 Inserting and labeling the power supply, interface module, and electronic modules
4. Pull the (old) optical transceiver out of the IM 152-1PN.
5. Insert the (new) optical transceiver into the IM 152-1PN until the transceiver snaps into place.
6. Insert the end of the fiber-optic cable into the optical transceiver until the cable snaps into
place.
7. Check that the LEDs "LK 1" and "LK 2" of the IM 152-1PN are lit green.
Both LEDs must be green to prevent loss of the data connection during operation.
6.5.6

Plugging and pulling the fiber-optic cable into the transceiver

Cable pulling
Observe the following points when pulling fiber-optic cables:
• Note the permissible pull forces for the respective fiber-optic cable in the associated data
sheet and adhere to them.
• Avoid laying cable out (longer unwinding) before pulling in the cable.
• If possible, lay the fiber-optic cable directly from the cable reel.
• Do not unwind the fiber-optic cable laterally over the reel flange (risk of twisting).
• If possible, use a cable pull sock when pulling in the fiber-optic cable.
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Operating Instructions, 11/2022, A5E00247483-AK
ET 200iSP