描述
保护接地。可采取用不小于10mm2的保护导线接好配电板的保护地；相邻的控制柜也应良好接触并与地可靠连接。同时要做好防雷保护接地，通常可采取总线电缆使用屏蔽电缆且屏蔽层两端接地，或模拟信号电缆采取两层屏蔽，外层屏蔽两端接地等措施。另外，为防止感应雷进入系统，可采用浪涌吸收器。
MEASUREX 053676-00 USPP 05367600
MEASUREX 09806710 NSPP 09806710
Honeywell/Measurex: 08546401 PCBA MX-63 CPU w/ ECC-MEM
Part #08546401 Mx63 CPU bundled w/ #05373000 ECCMEM PCB
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MEASUREX 05361100 USPP 05361100
MEASUREX 094374-01 USPP 09437401
MEASUREX 08562100 NSPP 08562100
MEASUREX 09806710 USPP 09806710
MEASUREX 05367601 USPP 05367601
MEASUREX 053540-00 USPP 05354000
MEASUREX 05348100 NSPP 05348100
MEASUREX 053714-00 USPP 05371400
