（S7-200CN、S7-300、S7-400、HMI触摸屏、SD变频器等大量现货，价优）
| 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 POWER SUPPLY 14 DI DC/10 DO DC (M), 2 AI,1AO 12/16 KB CODE/10 KB DATA, 2 PPI/FREEPORT PORTS THIS S7-200 CN PRODUCT DOES NOT CARRY ANY STANDARD COMPLIANCE OR APPROVALS LIKE CE, 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 | EM221, 16DE, DC 24V, P/M-SCHALTEND-CN |
| 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, FOR S7-22X CPU ONLY, 32DI 24V DC, SINK/SOURCE, 32DO 24V DC, 0.75A/POINT,SOURCE THIS S7-200 CN PRODUCT DOES NOT CARRY ANY STANDARD COMPLIANCE OR APPROVALS LIKE CE, UL, … |
| 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 S7-22X CPU ONLY, 32 DI 24 V DC, SINK/SOURCE 32 DO RELAY, 2A/POINT THIS S7-200 CN PRODUCT DOES NOT CARRY ANY STANDARD COMPLIANCE OR APPROVALS LIKE CE, UL, ... |
| 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 |
