Beckhoff EtherCAT EK112 Series Manual page 52

Commissioning/application notes
2. Attaching the connector
Push the two cable ends into the connector and the connector back until it stops. The fibers should now
protrude no more than 1.5 mm from the front openings.
Close the connector by folding the upper and lower halves together until they engage.
Fig. 35: Cable inserted in the connector
Fig. 36: Closed connector
When inserting the wires into the connector ensure the optical channels are crossed (Tx1 → Rx2; Tx2 →
Rx1). The 'nose' at the connector hinge can be used as a guide.
Fig. 37: Correctly connected optical channels
52 Version: 3.6 EK112x, EK15xx