Allen-Bradley ControlNet 1786-RPFM Installation Instructions Manual page 9

ControlNet Modular Repeater Medium-distance Fiber Module
To wire the module for Channel 2:
1. Repeat the steps for Channel 1 and refer to the following figure.
1786–RPA
Important: Be sure the fiber connected to A(receive) on one
1786–RPFM is connected to B(transmit) on the other
1786–RPFM. You can use Channel 1 or Channel 2 on
either module.
Important:
Never connect the fiber cable between Channel 1 or
Channel 2 on the same repeater module, even between
channels from different modules on the same repeater.
Warning: Do not look directly into the fiber ports.
!
Light levels may cause damage to eyesight.
1786–RPFM
CH1 CH2
A B
A B
1786–RPA
1786–RPFM
OR
AB Spares
CH1 CH2
A B
A B
1786-5.11 — February 1998
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