GDD471A001 ABB

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Description

屏蔽电缆遇到有可能产生传导干扰的场合,也要在就地或者控制室唯一接地,防止形成“地环路”。信号源接地时,屏蔽层应在信号侧接地;不接地时,应在PLC侧接地;信号线中间有接头时,屏蔽层应牢固连接并进行绝缘处理,一定要避免多点接地;

SIEMENS 6SC6140-0FE00, tested warranty

SIEMENS 6SC6140-0FE00, tested warranty

NEC ADU 25 F 1X Servo Drive , tested, warranty

NEC ADU 25 F 1X Servo Drive , tested, warranty

NEC ADU 25 F 1X Servo Drive , tested, warranty