Omron SYSMAC 3G8F7-CLK13-E Operation Manual page 64

Optical Ring System (GI Cable) Wiring
Connection Procedure
1,2,3...
44
• Special tools are required to attach Optical Fiber Cables to the connec-
tors. The cable may disconnect from the connector if the proper tools and
methods are not used during cable assembly.
1. Secure the Optical Fiber Cable tension member.
2. As shown in the following diagram, secure the Optical Fiber Cable, and se-
cure the holding piece to the mounting bracket. Secure the two cables si-
multaneously for nodes except the start and end nodes. Pay attention to
the orientation of the mounting bracket and the connector position when
connecting the cable from the highest node in the network to the rightmost
connector (SL1), and the cable from the next lower node to the leftmost
connector (SL2).
3. Install the mounting bracket on the Board with the screws provided. Insert
the tip of the mounting bracket with the grooves into the hole on the board
surface until it locks firmly (a), and then secure the other end of the mount-
ing bracket using the screw (b). Take care not to bend or pull the Optical
Fiber Cable forcefully.
a
b
4. Remove the Optical Connector Covers from the Unit's connectors shown
in the following diagram if there are covers protecting the connectors. Re-
move the covers from the tips of the cables' ST connectors if there are cov-
ers protecting the ST connectors.
Section 2-3
Cable connects to
connector SL1
Cable connects to
connector SL2
(Cable is not shown for
clarity of the diagram.)