GE C30 Instruction Manual page 42

PANEL CUTOUTS
The relay follows a convention with respect to terminal number assignments, which are three characters long and
assigned by module slot position, row number, and column letter. Two-slot wide modules take their slot designation from
the first slot position (nearest to CPU module), indicated by an arrow marker on the terminal block. The figure shows an
example of rear terminal assignments.
3
3-8
The small form-factor pluggable ports (SFPs) are pluggable transceivers. Do not use non-validated
transceivers or install validated transceivers in the wrong Ethernet slot, else damage can occur.
Figure 3-8: Example of modules in F and H slots
CHAPTER 3: INSTALLATION
C30 CONTROLLER SYSTEM – INSTRUCTION MANUAL