### MELSEC iQ-F Series

Device | Bit Address | Word Address | 32 bits | Notes
--- | --- | --- | --- | ---
Input Relay | X0000-X1777 | X0000-X1760 |  |
Output Relay | Y0000-Y1777 | Y0000-Y1760 |
Internal Relay | M00000-M32767 | M00000-M32752 |
Special Relay | SM0000-SM9999 | SM0000-SM9984 |
Latch Relay | L00000-L32767 | L00000-L32752 |
Annunciator | F00000-F32767 | F00000-F32752 |
Step Relay | S0000-S4095 | S0000-S4080 |
Link Relay | B0000-B7FFF | B0000-B7FF0 |
Special Link Relay | SB0000-SB7FFF | SB0000-SB7FF0 |
Timer (Contact) | TS0000-TS1023 | ------ |
Timer (Coil) | TC0000-TC1023 | ------ |
Retentive Timer (Contact) | SS0000-SS1023 | ------ |
Retentive Timer (Coil) | SC0000-SC1023 | ------ |
Counter (Contact) | CS0000-CS1023 | ------ |
Counter (Coil) | CC0000-CC1023 | ------ |
Long Counter (Contact) | LCS0000-LCS1023 | ------ | *1
Long Counter (Coil) | LCC0000-LCC1023 | ------ | *1
Timer (Current Value) | ------ | TN0000-TN1023 |
Retentive Timer (Current Value) | ------ | SN0000-SN1023 |
Counter (Current Value) | ------ | CN0000-CN1023 |
Long Counter (Current Value) | ------ | LCN0000-LCN1023 | *1
Data Register | ------ | D0000-D7999 |
Special Register | ------ | SD00000-SD11999 |
Link Register | ------ | W0000-W7FFF |
Special Link Register | ------ | SW0000-SW7FFF |
Module Access Device | ------ | U000-G00000-U1FF-G65535 | *2
File Register | ------ | R00000-R32767 |

*1This device can only be used if the Communication Data Code is Binary.

*2This 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