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Emerson Rosemount 2460 System Hub - 6.6 Replacing the power supply unit

Emerson Rosemount 2460 System Hub
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112
Reference Manual
00809-0100-2460, Rev DE
Service and Troubleshooting
October 2018
Service and Troubleshooting
6.6 Replacing the power supply unit
1. Turn off power supply by disconnecting external switch.
2. Remove the two screws and open the lid on the Rosemount 2460 housing. Note! The lid can be
removed from the housing if the lock ring is removed. Be careful not to drop the lid on the floor.
3. Unplug the power connection.
4. Remove the two screws that keep the Power Supply Unit attached to the Main board.
5. Gently pull out the Power Supply Unit until the Main Board connector is accessible.
RX
POWER
LED BOARD
TX
Port 8b
Port 8a
Power connection
Lock ring
RX
POWER
LED BOARD
TX
Port 8b
Port 8a
Power Supply Unit
Screw
Screw

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