IMAS011 ABB

In order to avoid electrical interference from other peripheral devices,the programmable controller should be kept away from high-voltage power lines and high-voltage equipment as much as possible,and a distance of at least 200mm should be reserved between the programmable controller and the high-voltage equipment and power lines.

When the programmable controller is installed vertically,it is necessary to strictly prevent wire ends,iron filings,etc.from falling into the programmable controller from the ventilation window,causing a short circuit of the printed circuit board,making it unable to work normally or even permanently damaged.

为了避免其他外围设备的电干扰，可编程控制器应尽可能远离高压电源线和高压设备，可编程控制器与高压设备和电源线之间应留出至少200mm的距离。

当可编程控制器垂直安装时，要严防导线头、铁屑等从通风窗掉入可编程控制器内部，造成印刷电路板短路，使其不能正常工作甚至永久损坏。