Triconex 3611E 安全系统卡件

Triconex 3611E 安全系统卡件

Triconex 3611E 安全系统卡件

PLC应远离强干扰源如电焊机、大功率硅整流装置和大型动力设备，不能与gao压电器安装在同yi个开关柜内。

在柜内PLC应远离动力线(二者之间距离应大于200 mm)。与PLC装在同yi个柜子内的电感性负载，如功率较大的继电器、接触器的线圈，应并联RC消弧电路。

PLC的输入与输出zui好采用分开走线，开关量与模拟量也要分开敷设。模拟量信号的传送应采用屏蔽线，屏蔽层应yi端或两端接地，接地电阻

Triconex 3611E 安全系统卡件

PLC should be away from strong interference sources such as welding machines, high-power silicon rectifier devices and large power equipment, and can not be installed in the same switch cabinet with gao voltage appliances.

In the cabinet, the PLC should be far away from the power line (the distance between the two should be greater than 200 mm). The inductive load installed in the same cabinet with the PLC, such as the relay with large power and the coil of the contactor, should be connected to the RC arc suppression circuit.

PLC input and output are best to use separate wiring, switching quantity and analog quantity should also be laid separately. The transmission of analog signal should adopt a shielded wire, the shielding layer should be grounded at either end or both ends, and the grounding resistance