Allen-Bradley ControlLogix 1756-DMD30, User Manual, Page: 39 / 369

Publication 1756-UM522B-EN-P - February 2003
Installing the Drive Module 4-3
2. Slide the module into the chassis until the module locking
tabs ‘click’.
Connecting SynchLink
Cables
The two fiber optic ports on the bottom-left of the module are for
SynchLink. The front-left port is receives SynchLink data, and the
rear-left port is transmits SynchLink data.
Locking tab
ATTENTION
!
The Drive module is a Class I LED product. Light
levels may cause damage to eyesight. Do not look
directly into the fiber ports or fiber cables.
TIP
Keep the plugs that were removed to connect the
fiber optic cables. When the cables are disconnected,
you can reinsert the plugs into the ports to protect
them.