| Model | CJ1W-PDC15 |
| Applicable Controller | CJ/NJ Series |
| Unit classification | CJ-series Special I/O Unit |
| Mounting position | CPU Rack or Expansion Rack |
| Maximum number of Units | 40 (within the allowable current consumption and power consumption range) |
| Unit numbers | 00 to 95 (Cannot duplicate Special I/O Unit numbers.) |