Rockwell-automation 1797-CEC FLEX Ex Bus Isolator and Flexbus Connecto Bedienungsanleitung PDF herunterladen (Seite 9)

FLEX Ex Bus Isolator and Flexbus Connector 9

Publication

1797-5.13 - June 2010

5. Firmly push the module into the adjacent module/terminal base until

the units interconnect.

6. Install DIN rail locks (supplied with the 1797-BIC module) to meet

shock and vibration specifications as listed on page 20.

7. To remove the 1797-BIC module, remove the DIN-rail locks and then

slide the module away from its left neighbor, and release the locking

lever to remove the module from the DIN rail.

WARNING

Do not remove the 1797-CEC or 1797-BIC modules under power.

Removing these modules under power will break the electrical

backplane (flexbus) connections. This can cause personal injury or

property damage by:

 sending an erroneous signal to your system’s field devices

causing unintended machine motion.

 causing an explosion in a hazardous environment.

 breaking communication to modules beyond this module.

1797-CEC

-V

PWR

FLEXBUS

ISOLATOR

1797-BIC

42647

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Rockwell-automation 1797-CEC FLEX Ex Bus Isolator and Flexbus Connecto Bedienungsanleitung Seite 9