### MELSEC iQ-R Series

Device | Bit Address | Word Address | 32 bits | Notes
--- | --- | --- | --- | ---
Input Relay | X0000-X2FFF | X0000-X2FF0 |  | *1
Output Relay | Y0000-Y2FFF | Y0000-Y2FF0 | *2
Internal Relay | M00000000-M99999999 | M00000000-M99999984 |
Special Relay | SM0000-SM4095 | SM0000-SM4080 |
Latch Relay | L00000-L32767 | L00000-L32752 |
Annunciator | F00000-F32767 | F00000-F32752 |
Edge Relay | V00000-V32767 | V00000-V32752 |
Link Relay | B000000-B9A61FF | B000000-B9A61F0 |
Special Link Relay | SB000000-SB9A61FF | SB000000-SB9A61F0 |
Timer (Contact) | TS0000000-TS8993439 | ------ |
Timer (Coil) | TC0000000-TC8993439 | ------ |
Retentive Timer (Contact) | SS0000000-SS8993439 | ------ |
Retentive Timer (Coil) | SC0000000-SC8993439 | ------ |
Counter (Contact) | CS0000000-CS8993439 | ------ |
Counter (Coil) | CC0000000-CC8993439 | ------ |
Timer (Current Value) | ------ | TN0000000-TN8993439 |
Retentive Timer (Current Value) | ------ | SN0000000-SN8993439 |
Counter (Current Value) | ------ | CN0000000-CN8993439 |
Long Counter (Current Value) | ------ | LCN0000000-LCN4761215 |
Data Register | ------ | D00000000-D10117631 |
Special Register | ------ | SD0000-SD4095 |
Link Register | ------ | W000000-W9A61FF |
Special Link Register | ------ | SW000000-SW9A61FF |
Module Access Device | ------ | U000-G00000000-U1FF-G99999999 | *3
File Register | ------ | R00000-R32767 |
File Register (Block switching is not necessary) | ------ | ZR00000000-ZR10027007 |
File Register (Up to 1042432 points can be used by block switching) | ------ | 0R00000-0R32767 |
------ | 1R00000-1R32767
------ | 2R00000-2R32767
: | :
------ | 30R00000-30R32767
------ | 31R00000-31R32767

*1If the CPU is R00CPU/R01CPU/R02CPU, the bit address is "X0000 - X1FFF" and the word address is "X0000 - X1FF0".

*2If the CPU is R00CPU/R01CPU/R02CPU, the bit address is "Y0000 - Y1FFF" and the word address is "Y0000 - Y1FF0".

*3This device enables access of the Buffer Memory of SLMP compatible devices or Intelligent Function Modules. The first 3 digits in the address field specify the start I/O number of the intelligent module.

NOTE

- Please refer to the precautions on manual notation for icons in the table.
  Supported Devices Symbol and Terms