FB3000 RTU Instruction Manual
D301851X012
November 2023
Installation 27
2.9 Removing/Replacing the I/O Cover
EXPLOSION HAZARD - MAY CAUSE DEATH
Ensure the area in which you perform this operation is non-hazardous. Performing this
operation in a hazardous area could result in an explosion.
Apply pressure on both sides of the cover where it meets the chassis and pull the cover
off.
Figure 2-18. Removing the I/O Cover
To replace the cover, line it up with the mating slots on the chassis and press the cover
on.
2.10 Connecting Communication Ports
(3CPU16/3CPUSG)
EXPLOSION HAZARD - MAY CAUSE DEATH
Ensure the area in which you perform this operation is non-hazardous. Performing this
operation in a hazardous area could result in an explosion.