Emerson FB3000 RTU Instruction Manual
D301851X012
May 2022
Service and Troubleshooting
73
4.
Press the new replacement module into slot 1 until it is properly seated.
Figure 5-8: Replacing the CPU Module
5.
Restore power.
6.
Restore the configuration backed up from step 1.
5.6
Removing/Replacing an I/O Module (3MIX12)
DANGER
Ensure the RTU is in a non-hazardous area. Never open the enclosure in a hazardous
area.
DANGER
EXPLOSION HAZARD: Ensure the area in which you perform this operation is non-
hazardous. Performing this operation in a hazardous area could result in an explosion.
DANGER
During the removal/replacement, switch the I/O this module controls over to
whatever manual/backup system you have.
1.
Squeeze the orange tabs at the top and bottom of the I/O module to release the
module and slide it straight out of the slot.
Summary of Contents for FB3000
Page 7: ...FB3000 CSA Approval Information CD9411L Issued March 11 2021 CSA 5 ...
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Page 46: ...Emerson FB3000 RTU Instruction Manual D301851X012 May 2022 34 Installation ...
Page 68: ...Emerson FB3000 RTU Instruction Manual D301851X012 May 2022 56 I O Configuration and Wiring ...
Page 72: ...Emerson FB3000 RTU Instruction Manual D301851X012 May 2022 60 Operation ...
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