Compatibility: BMX NOE 01x0 and BMX P34 20x0

M340 NOE and CPU Version Compatibility

Note the following compatibility issues when plugging an BMX NOE 01x0 module with a BMX P34 20x0 CPU in the rack. Certain combinations of firmware V1 and V2 modules are supported. The following table shows compatible module combinations.

	NOE Firmware V1	NOE Firmware V2 (with an application for an NOE V1)	NOE Firmware V2 (with an application for an NOE V2)
CPU Firmware V1	Compatible	Compatible	Incompatible
CPU Firmware V2 (with an application for a CPU V1)	Compatible	Compatible	Incompatible
CPU Firmware V2 (with an application for a CPU V2)	*Incompatible	Incompatible	Compatible

* In this case, the NOE module will be not recognized as correct by the CPU when the application starts. An I/O error message will be displayed, as if a module other than an NOE were inserted in the slot.