西门子PLC（可编程逻辑控制器）是一种先进的控制设备，用于自动化控制系统。它的主要功能是接收输入信号，通过处理这些信号并根据程序运行进行输出控制。西门子PLC在工业控制领域应用广泛，包括制造业、能源领域、交通运输等。
中海德小陈 18.06.05.03.85.3
| 3HAC5948-1 | Gear box ax.1-3 |
| 3HAC5955-1 | Lower arm |
| 3HAC5956-1 | Lower arm |
| 3HAC5958-1 | Cable u. ax.1-3 |
| 3HAC5967-4 | Socket turned |
| 3HAC5967-5 | Socket turned |
| 3HAC5977-1 | Wrist/150 (Foundry) |
| 3HAC5978-1 | Wrist/120 (Foundry) |
| 3HAC5979-1 | Wrist/120 |
| 3HAC5980-1 | Wrist/150 |
| 3HAC5981-1 | Wrist/120 (Insulated) |
| 3HAC5982-1 | Wrist/150 (Insulated) |
| 3HAC5983-2 | Contact pin |