SIEMENS SIMATIC S7-1200 SM 1223 DC/RLY 6ES7223-1PL30-0XB0 SUPPLY 24VDC DI 16x24VDC DO 16xRLY 30VDC/250VAC 2A SZVCBYVX027667 E-Stand 01 Potent Pending KCC-REM-S49- S71200 LISTED 866Y IND.CONT. 惠嘉工控设备 (∈⑦ APPROVED CLASS I.DIV 2 GP.A.BC.D T4A Ta=40*C CLASS I.ZONE 2.IIC.T4 Ta=40'C Made in China