### CS1/CJ1 Series

Device | Bit Address | Word Address | 32bits | Notes
--- | --- | --- | --- | ---
Channel I/O | 0000.00-6143.15 | 0000-6143 |  |
Internal Auxiliary Relay | W000.00-W511.15 | W000-W511 |
Special Auxiliary Relay | A000.00-A959.15 | A000-A959 | *1
Latch Relay | H000.00-H511.15 | H000-H511 |
Timer (Time Up Flag) | T0000-T4095 | - | *2
Counter (Count Up Flag) | C0000-C4095 | - | *2
Timer (Current Value) | - | T0000-T4095 |
Counter (Current Value) | - | C0000-C4095 |
Data Memory | D00000.00-D32767.15 | D00000-D32767 | *3
Extension Data Memory (E0-EC) | E000000.00-EC32767.15 | E000000-EC32767 | *4*5
Extension Data Memory (Current Bank) | - | EM00000-EM32767 | *5*6
Task Flag (Bit) | TKB00-TKB31 | - | *2
Task Flag (Status) | TK00.00-TK31.07 | TK00-TK30 | *2
Index Register | - | IR00-IR15 | *7
Data Register | - | DR00-DR15 | *7

*1Write disable in A000 to A447.

*2Write disable

*3When using the communication unit (CS1W-SCU21), do not use the address of D30000 to D31599. When using the communication board (CS1W-SCU21/41), do not use the address of D32000 to D32767. These addresses may be used as the system setting area on the External Device.

*4Max 13 banks (E0 to EC) can be used. 1 bank can contain 32768 words. Available bank number is different depending on the CPU unit.

*5CJM1 Series does not include the extension data memory (E0 to EC, current bank EM).

*6CJ1 Series does not include the extension data memory (current bank EM).

*7You cannot write during RUN.

NOTE

- Please refer to the precautions on manual notation for icons in the table.

Supported Devices Symbol and Terms