Rockwell Automation 1797-Series ControlNet Ex Media Plannng Installation Manual - Manual (Page 52)

Publication CNET-IN003A-EN-P - January 2006
3-10 Install a ControlNet Ex Media System
4. If the adapter does not snap into position, use a screwdriver or
similar device to move the locking tab down while pressing the
module flush onto the DIN rail. Release the locking tab to lock
the module in place. If necessary, push up on the locking tab to
lock.
5. Remove the adapter backplane connector cover.
6. Follow steps 1 through 4 to attach fiber modules to the DIN rail.
7. Once attached to the DIN rail, slide fiber modules to the left to
mate with the adapter.
8. Be certain the last fiber module has its backplane connector
cover in place.
9. Connect the adapter wiring as shown on page 3-11.
IMPORTANT
A DIN-rail end anchor (A-B part number 1492-EA35)
must be used on the left side of the adapter and to
the right side of the fiber module to keep the units
from moving.
IMPORTANT
You can attach only two media modules to the
repeater adapter. If you exceed the module limit, you
may cause damage to the adapter or fiber modules
and void the intrinsically-safe certification.
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