Device	Bit Address	Word Address	32bits	Remarks
Input / Output Relay	P00000 - P2047F	P0000 - P2047
Auxiliary Relay	M00000 - M2047F	M0000 - M2047
Keep Relay	K00000 - K4095F	K0000 - K4095		*1
Link Relay	L000000 - L11263F	L00000 - L11263
Special Relay	F00000 - F2047F	F0000 - F2047		*2
Timer (Contact)	T0000 - T2047	------
Counter (Contact)	C0000 - C2047	------
Timer (Current Value)	------	T0000 - T2047
Counter (Current Value)	------	C0000 - C2047
Data Register	------	D00000 - D32767
Special Module Register	------	U00.00 - U7F.31		*3
Index Register	------	Z000 - Z127
Communication Data Register	------	N00000 - N21503
File Register	------	R00000 - R32767		*4
File Register	------	ZR00000 - ZR65535		*4

^*1 If the CPU is XGK, the bit address is "K00000 - K2047F" and the word address is "K0000 - K2047".

^*2 Write disable

^*3 The feature of U Device is like this:

^*4 XBM does not support the File Register.

XBC supports only File Register R. (File Register R and ZR are the same device in the XBC.)