Description
配电柜均应设有保护接地螺钉,以提供所装设备的电源接地;PLC设备的I/O机柜、仪表柜和手操盘台应同时设置屏蔽接地汇流排和保护接地螺钉,分别作为信号接地和电源接地;对安全栅柜,除设置屏蔽接地汇流排和保护接地螺钉外
SIEMENS SIMOREG CONTROL DRIVE PC BOARD A1-116-101-501
SIEMENS 6SN1118-1NH00-0AA1/6SN11181NH000AA1 BOARD *RFB*
SIEMENS 6SN1118-0DM13-0AA1/6SN11180DM130AA1 BOARD *NIB*
Siemens drive Board 6SN1121-0BA11-0AA0 Good Condition
Siemens Performance Board 6SN1118-1NH01-0AA1 Simodrive