西门子 6ES7138-4CF03-0AB0 8个 现货 ***供应
品牌：SIEMENS/西门子型号：6ES7138-4CF03-0AB0工作电压：24（V）输出频率：50（kHz）产品认证：CE6ES7138-4CF03-0AB0SIMATICDP,POWERMODULEPM-EFPROFISAFE,FORET200S;24VDCUSEABLEFORINSTALLATI***WITHUNGROUNDEDREFERENCEPOTENTIALRELAISFORFAIL-SAFESWITCHINGOFVOLTAGEBUSESP1ANDP2UPTOCAT.3/SIL2AND2FAIL-SAFEDIGITALOUTPUTSUPTOCAT.4/SIL3,ALSOUSEABLEINPROFINET-NETWORKS)