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Keying – Rockwell Automation T3491 ICS Regent Multiplexed I/O Modules User Manual

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Multiplexed I/O Module (T3491)


P D - 6 0 3 5 M a r - 0 6

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Figure 4. MUX I/O Module Serial Cable Connections.

Keying

The I/O chassis can be physically keyed to prevent accidental
damage caused by inserting a module into a slot wired for a