Appendix A：选件零件清单
| 备件名称 | 代码 | 备注 |
|---|---|---|
扩展I/O板卡 (SOURCE) | R12NZ9003P | - |
扩展I/O板卡 (SINK) | R12NZ9003Q | - |
| RS-232C电路板 | R12NZ9004E | - |
| 脉冲输出电路板 | R12NZ900A8 | - |
| 模拟I/O板卡 (1CH) | R12NZ900WZ | - |
| 模拟I/O板卡 (4CH) | R12NZ900X1 | - |
| Conveyor Tracking Option Kit B (3m) | R12NZ901HU | - |
| Conveyor Tracking Option Kit B (10m) | R12NZ901HV | - |
| CC-Link模块 | R12NZ901LC | - |
| DeviceNet模块 | R12NZ901L7 | - |
| PROFIBUS-DP模块 | R12NZ901L8 | - |
| PROFINET模块 | R12NZ901LB | - |
| EtherNet/IP模块 | R12NZ901LA | - |
| EtherCAT模块 | R12NZ901L9 | - |
| 控制器挂壁选件 | R12NZ901L5 | - |
| 机架安装板金 | R12NZ901HR | - |
| 标准I/O用 D-SUB50针连接器 | R12NZ901HT | - |