How do I choose the terminal wiring for Woodward 5466-315 / 5466-326?

Start from the exact module number and its channel record, then map each field conductor to the assigned terminal group. Woodward 5466-315 and Woodward 5466-326 have different I/O roles, so one terminal plan cannot be assumed for both.

Can a pressure transmitter be moved from Woodward 5466-315 / 5466-326 without changing the channel map?

No; verify the signal class, terminal assignment and software channel before moving the transmitter. The pressure-input role is specific to Woodward 5466-326 and should not be inferred for 5466-315.

What should be checked when Woodward 5466-315 / 5466-326 shows a channel fault after a rack change?

Check slot position, terminal group and backplane seating in that order. Then confirm that the channel map names the same module variant that is physically installed.

How can noise on Woodward 5466-315 / 5466-326 be isolated?

Compare the field signal at the terminal with the channel value reported through the MicroNet backplane. This separates field wiring noise from the module conversion and rack data path.

Is Woodward 5466-315 / 5466-326 a direct replacement pair?

Treat the two numbers as separate I/O functions unless the project record explicitly maps them. A similar rack footprint does not prove that a high-density analog module and a pressure-input module can be exchanged.

What record is needed before reterminating Woodward 5466-315 / 5466-326?

Record the installed slot, channel labels, common points and signal type before removing conductors. That information preserves the relationship between the physical terminals and the MicroNet software map.