3HAC025066-0013HAC025066-001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；多个测点信号的屏蔽双绞线与多芯对绞总屏蔽电缆连接时，各屏蔽层应相互连接好，并经绝缘处理，选择适当的接地处单点接点。姓名：蔡工爪机：13015737275/15306977194扣扣：3004955694邮箱:3004955694@***.com座机：0591-83853219地址：福建省福州市自贸区江滨东大道68-1号蓝波湾2号楼17层-MCS40A0220-203-4-0T08275394MCS40A0300-203-4-0T08275408MCS40A0015-5A3-4-0008270600MCS40A0022-5A3-4-0008270619MCS40A0030-5A3-4-0008270627MCS40A0040-5A3-4-0008270635MCS40A0055-5A3-4-0008270643MCS40A0075-5A3-4-0008270651MCS40A0110-5A3-4-000827066XMCS40A0150-503-4-0008270678MCS40A0220-503-4-0008270686MCS40A0300-503-4-0008270694MCS40A0370-503-4-0008270708MCS40A0450-503-4-0008274207MCS40A0550-503-4-0008274215MCS40A0750-503-4-0008274223MCS40A0015-5A3-4-0T08275181MCS40A0022-5A3-4-0T0827519XMCS40A0030-5A3-4-0T08275203MCS40A0040-5A3-4-0T08275211MCS40A0055-5A3-4-0T0827522XMCS40A0075-5A3-4-0T08275238MCS40A0110-5A3-4-0T08275246MCS40A0150-503-4-0T08275254MCS40A0220-503-4-0T08275262MCS40A0300-503-4-0T08275270MCS40A0370-503-4-0T08275289MCS40A0450-503-4-0T08275297MCS40A0550-503-4-0T08275300MCS40A0750-503-4-0T08275319以上部份型号，如有不详请来电咨询！)