西門子200/300系列模塊特價(jià)銷售

6ES72121AB230XB8 CPU222, DC 24V, 8DE DC/6DA DC-CN
6ES72121BB230XB8 CPU222, AC、DC24V, 8DE DC/6DA  RELAIS-CN
6ES72141AD230XB8 CPU224, DC PS, 14DE DC/10DA DC-CN
6ES72141BD230XB8 CPU224, AC PS, 14DE DC/10DA REL-CN
6ES72142AD230XB8 CPU224XP, DC PS, 14DE DC/10DA DC/2AE/1AA
6ES72142AS230XB8 "S7-200CN, CPU 224XPSI
COMPACT UNIT, DC UL,
6ES72142BD230XB8 CPU224XP,AC PS,14DE DC/10DA REL./2AE/1AA
6ES72162AD230XB8 CPU226, DC PS, 24DE DC/16DA DC-CN
6ES72162BD230XB8 CPU226, AC PS, 24DE DC/16DA RELAIS
6ES72211BF220XA8 EM 221, 8DE, DC 24V, P/M-SCHALTEND
6ES72211BH220XA8 EM 221, 8DE, DC 24V, P/M-SCHALTEND
6ES72221BF220XA8 EM222, 8DA, DC 24V-CN
6ES72221HF220XA8 EM222, 8DA RELAIS, 2A-CN
6ES72231BF220XA8 EM223, 4DE/4DA, DC 24V-CN
6ES72231BH220XA8 EM 223, 8DE/8DA, DC 24V, 0,75A-CN
6ES72231BL220XA8 EM223, 16DE/16DA, DC 24V, 0,75A
6ES72231BM220XA8 "SIMATIC S7-200, DIGITAL I/O
EM 223, 
6ES72231HF220XA8 EM223, 4DE/4DA REL., DC5-30V, AC250V-CN
6ES72231PH220XA8 EM223, 8DE DC24V/8DA REL., 2A/KANAL-CN
6ES72231PL220XA8 EM223, 16DE DC24V/16DA REL., 2A/KANAL-CN
6ES72231PM220XA8 "SIMATIC S7-200, DIGITAL I/O
EM 223, FOR 
6ES72310HC220XA8 EM 231, 4AE, DC 0-10V, 12 BIT
6ES72317PB220XA8 EM 231, 2AE, 15 BIT
6ES72317PD220XA8 EM 231, 4AE, +/-80 MV, 15 BIT
6ES72320HB220XA8 EM 232, 2AA, +/-10V, 12 BIT
6ES72350KD220XA8 EM 235, 4AE/1AA, DC +/-10V