三、PLC的应用特点
1.可靠性高,抗干扰能力强 莫格电气 18050037105 QQ3555751719
高可靠性是电气控制设备的关键性能。PLC由于采用现代大规模集成电路技术,采用严格的生产工艺制造,内部电路采取了先进的抗干扰技术,具有很高的可靠性。使用PLC构成控制系统,和同等规模的继电接触器系统相比,电气接线及开关接点已减少到数百甚至数千分之一,故障也就大大降低。此外,PLC带有硬件故障自我检测功能,出现故障时可及时发出警报信息。在应用软件中,应用者还可以编入外围器件的故障自诊断程序,使系统中除PLC以外的电路及设备也获得故障自诊断保护。这样,整个系统将极高的可靠性。
2.配套齐全,功能完善,适用性强
PLC发展到今天,已经形成了各种规模的系列化产品,可以用于各种规模的工业控制场合。除了逻辑处理功能以外,PLC大多具有完善的数据运算能力,可用于各种数字控制领域。多种多样的功能单元大量涌现,使PLC渗透到了位置控制、温度控制、CNC等各种工业控制中。加上PLC通信能力的增强及人机界面技术的发展,使用PLC组成各种控制系统变得非常容易。
Siemens Simatic KTP900 MONO,6AV2 123-2JB03-0AX0,?6AV2123-2JB03-0?AX0
Siemens Flat Panel 19Z T PRO Guss,6AV7 861-6TB10-1BA0,?6AV7861-6TB10-1?BA0
Siemens Operator Panel TP177B INOX,6AV6 642-8BA10-0AA0,?6AV6642-8BA10-0?AA0,FS:19
Siemens Operator Panel OP77B,6AV6 641-0CA01-0AX0,?6AV6641-0CA01-0?AX0,E:06
Siemens Simatic S5 OP25-DTM,6AV352?5-1EA41-0AX1,6A?V3 525-1EA41-0AX1
Siemens Simatic S5 OP15-A1,6AV3515?-1EB30-1AA0,6AV?3 515-1EB30-1AA0
Systeme Lauer Textanzeige LCA143,14X 18247-C8
Siemens Simatic S7 PC FI45,6ES7645-2A?B00-0CA0,6ES7 645-2AB00-0CA0
Siemens Simatic OP5,6AV3505-1FB?00,6AV3 505-1FB00,E:07
Siemens Simatic TP270 Touch-10,6AV6 545-0CC10-0AX0,?6AV6545-0CC10-0?AX0,E:11
Siemens Simatic S5 Display für OP25-2,6AV3572-?2FM00,6AV3 572-2FM00
Siemens Simatic Mobile Panel,6AV6 645-0AA01-0AX0,?6AV6645-0AA01-0?AX0,E:17
Siemens Simatic OP5,6AV3505-1FB?00,6AV3 505-1FB00,E:01
Systeme Lauer MAN GHH PCS090,PG 090.208.D15.10.?97
Siemens Simatic C7-633,6ES7 633-2BF00-0AE3,?6ES7633-2BF00-0?AE3
Siemens Operator Panel OP17-DP,6AV3 617-1JC20-0AX2,?6AV3617-1JC20-0?AX2
Kl?ckner Moeller Touch Panel,MV4-150-T?A1
Siemens Simatic PP7,6AV3688-3AA?03-0AX0,6AV3 688-3AA03-0AX0
Systeme Lauer MAN GHH PCS090,PG 090.208.D15.10.?97
Siemens Simatic S7 TD200,6ES7 272-0AA30-0YA0,?6ES7272-0AA30-0?YA0,E:03
Systeme Lauer MAN GHH PCS090,PG 090.208.D15.10.?97
Siemens Simatic S5 PG605,6ES5605-0?UA12,6ES5 605-0UA12
Siemens Operator Panel OP25,6AV3525-1E?A01-0AX0,6AV3 525-1EA01-0AX0
Siemens Simatic OP15-A2,6AV3515?-1EB32-1AA0,6AV?3 515-1EB32-1AA0,?E:04
Kl?ckner Moeller Touch Panel,MV4-150-T?A1-000
Siemens Simatic OP35 Color,6AV3535-1?TA01-0AX0,6AV3 535-1TA01-0AX0
Siemens Simatic PP17-I PROFIsafe,6AV36?88-4CX02-0AA0,6?AV3 688-4CX02-0AA0
Siemens Simeas P500 Power Meter,7KG7500-0?AA01-0AA0/CC,7K?G7 500-0AA01-0AA0/?CC
Siemens Operator Panel OP25 DTM,6AV3525-1EA?41-0AX0,6AV3 525-1EA41-0AX0
Systeme Lauer Operator Panel,LCA450,LC?A 450
Siemens Simatic C7-621,6ES7 621-6BD01-0AE3,?6ES7621-6BD01-0?AE3
Imatronic IMA Bedienfeld PZP,AB:108318,A?rt.Nr.0730143
Schwille Elektronik DPM 535/20V DC,535-004,5350?04
Siemens Operator Panel OP17-DP12,6AV3 617-1JC30-0AX1,?6AV3617-1JC30-0?AX1
Siemens Simatic Panel PC870,6AV7704-3?CC40-0AD0,6AV7 704-3CC40-0AD0
Siemens Simatic WinAC MP 2008,MP 277,6ES7 671-5EF01-0YA0,?6ES7671-5EF01-0?YA0
Imatronic IMA Bedienfeld PZP,AB:72184
Siemens Simatic S5 Einbaurahmen OP393,6ES5982-3?UA11,6ES5 982-3UA11
Siemens Simatic S5 OP 393 III,6ES5 393-0UA15,6ES53?93-0UA15
Siemens Simatic Montagerahmen MP277 8",6AV6 671-3CS01-0AX0,?6AV6671-3CS01-0?AX0
Siemens Simatic WinAC MP 2008,MP 277,6ES7 671-5EF01-0YA0,?6ES7671-5EF01-0?YA0
Siemens Operator Panel OP27,6AV3627-1J?K00-0AX0,6AV3 627-1JK00-0AX0,?A:06
Siemens Simatic S5 PG605,6ES5605-0?UA11,6ES5 605-0UA11
Siemens Simocode,3UF520?2-1AA00-1,3UF5 202-1AA00-1
G&L Beijer Electronics MAC10,00840C,No?.9749-005
Syrelec Crouzet Timer 814,88 857 105,88857105