Rockwell Automation 57C570 AutoMax PC3000 User Manual - Manual (Page 237)

21Ć5
21.2.1 Replacing the StandĆAlone Transceiver
Use the following procedure to replace a StandĆAlone Transceiver.
Step 1.
Remove power from the external power supply that is
supplying power to this transceiver.
Step 2. Disconnect the input power cable and the drop cable
from the transceiver's sixĆscrew terminal block.
Step 3. Disconnect the fiberĆoptic cable from the transceiver.
Step 4. Replace the transceiver.
Step 5. ReĆconnect the input power cable and the drop cable as
shown in chapter 8. Connect the jumper between
terminals 3 and 4.
Step 6. ReĆconnect the fiberĆoptic cable as shown in chapter 8.
Step 7. Turn power on to the external power supply.
21.2.2 Replacing the RackĆMounted Transceiver
Use the following procedure to replace a RackĆMounted Transceiver.
Step 1.
Remove the plastic panel from the front of the fiberĆoptic
rack.
Step 2. Turn the FiberĆOptic Rack's Power Supply off using the
rocker switch on the Power Supply's faceplate.
Step 3. Disconnect the fiberĆoptic cable from the transceiver.
Step 4. Disconnect the twistedĆpair cable from the transceiver's
fourĆscrew terminal block.
Step 5. Loosen the captive screws on the transceiver's faceplate
and remove it from the rack.
Step 6. If the new transceiver is to be located at an extreme end
of the rack, connect the jumper between terminals 3 and
4 on the transceiver's sixĆscrew terminal block.
Step 7. Insert the transceiver into the rack and secure it with the
captive screws.
Step 8. Connect the twistedĆpair cable to the new transceiver as
shown in chapter 8.
Step 9. Connect the fiberĆoptic cable as shown in chapter 8.
Step 10. Turn the Power Supply on. Verify that the LED on the
faceplate of the transceiver is on. This indicates that it is
receiving power.
Step 11. ReĆattach the plastic panel to the front of the rack.