| 1. | See the code table for output card of digital quantity
见"数字量输出卡"代码表 |
| 2. | See the code table for input card of digital quantity
见"数字量输入卡"代码表 |
| 3. | Digital quantity output card do181 wiring diagram
数字量输出卡do181接线图 |
| 4. | Digital quantity input card di181 wiring diagram
数字量输入卡di181接线图 |
| 5. | 12 - channel digital quantity input output channel
12路数字量输入输出通道 |
| 6. | Output card code of digital quantity
数字量输出卡代码 |
| 7. | Digital quantity input card do181
数字量输入卡do181 |
| 8. | Input card code of digital quantity
数字量输入卡代码 |
| 9. | Output channel of digital quantity
数字量输出通道 |
| 10. | Input channel of digital quantity
数字量输入通道 |
