產品詳情
1746-RT27
1746-RT27
——————————————
福州卓凱電子科技有限公司
電話；0591-62182558
熱線；15205082707（程工）
QQ：340135333
——————————————————
PLC是現代工業(yè)的三大支柱之一，是可靠性高、應用非常廣泛的工業(yè)控制產品。在中大型模塊化的PLC產品中，CPU模塊（中央處理器）是PLC的中心。一些重大的工業(yè)生產線往往要求連續(xù)運行不能停頓，而可靠性再高的PLC也不能保證故障為零，因此，雙CPU的冗余控制是一種滿足連續(xù)生產要求、提高系統(tǒng)可用性的有效手段。下面以熔鹽爐自控系統(tǒng)為實例詳述雙CPU冗余控制的實現方法。
一、熔鹽爐自動系統(tǒng)綜述
熔鹽爐自控系統(tǒng)是一水硬鋁管道化溶出生產線上的重要環(huán)節(jié)，控制熔鹽的加熱和循環(huán)，用熔鹽的熱量去循環(huán)加熱鋁礦石漿。鋁礦石漿的加熱至關重要，影響最終產品—氧化鋁的質量和產量，因此，熔鹽的溫度控制和循環(huán)控制非常重要。
由于熔鹽爐系統(tǒng)在管道化工程中的重要性，同時考慮到熔鹽是一種活躍的化學品，在不同的溫度下有不同的形態(tài)，低溫下凝固，高溫下不穩(wěn)定會發(fā)生化學反應，從而腐蝕管壁甚至于爆炸，所以安全、可靠、操作簡便和自動化管理是系統(tǒng)設計的關鍵，因此考慮用一套雙CPU冗余的PLC、兩套工控機、高質量的傳感器、變送器和執(zhí)行機構來控制兩臺1200萬大卡的熔鹽爐、一臺鹽泵、一組鹽閥、一個熔鹽槽和其他相關設備，實現熔鹽的加熱和循環(huán)過程自動化、計算機操作、監(jiān)控和管理的自動化控制。
61F-11N
61F-11ND
61F-11NH
61F-11NL 2KM
61F-11NR
61F-11T
61F-AN AC110
61F-AN AC120
61F-AN AC220
61F-AN AC240
61F-APN2 AC100V
61F-APN2 AC200V
61F-APN2 AC110V
61F-APN2 AC220V
61F-D21T-V1 100-240VAC
61F-D21T-V1 24VAC/DC
61F-G 110/220VAC C
61F-G AC100/200
61F-G AC110/220
61F-G AC120/240
61F-G AC220/380V
61F-G1 110/220VAC C
61F-G1 AC110/220
61F-G1 AC120/240
61F-G1 AC220/380
61F-G1D AC110/220
61F-G1H AC110/220
61F-G1L AC110/220 2KM
61F-G1L AC110/220 4KM
61F-G1N AC100/200
61F-G1N AC110/220
61F-G1N AC120/240
61F-G1ND AC110/220
61F-G1ND AC120/240
61F-G1NH AC110/220
61F-G1NH AC120/240
61F-G1NL AC110/220 2KM
61F-G1NL AC110/220 4KM
61F-G1NL AC120/240 2KM
61F-G1NL AC120/240 4KM
61F-G1NR AC110/220
61F-G1NR AC120/240
61F-G1P 220AC
61F-G1P AC100
61F-G1P AC110
61F-G1P AC200
61F-G1PD AC110
61F-G1PD AC220
61F-G1PH AC110
61F-G1PH AC220
61F-G1R AC100/200
61F-G1T AC110/220
61F-G1-TDL 110/220
61F-G1-TDL2 AC110/220
61F-G2 AC100/200
61F-G2 AC110/220
61F-G2 AC120/240
61F-G2 AC220/380
61F-G2D AC110/220
61F-G2H AC110/220
61F-G2L AC110/220 2KM
61F-G2L AC110/220 4KM
61F-G2N AC110/220
61F-G2N AC120/240
61F-G2ND AC110/220
61F-G2ND AC120/240
61F-G2NH AC110/220
61F-G2NH AC120/240
61F-G2NL AC110/220 2KM
61F-G2NL AC110/220 4KM
61F-G2NL AC120/240 2KM
61F-G2NL AC120/240 4KM
61F-G2NR AC110/220
61F-G2NR AC120/240
61F-G2P AC100
61F-G2P AC110
61F-G2P AC220
61F-G2PD AC220
61F-G2PH AC220
61F-G2T AC 110/220
61F-G2T AC120/240V
61F-G2-TDL 110/220
61F-G2-TDL2 AC110/220
61F-G3 AC100/200
61F-G3 AC110/220
61F-G3 AC120/240
61F-G3 AC220/380
61F-G3D AC110/220
61F-G3H AC110/220
61F-G3L AC110/220 2KM
61F-G3L AC110/220 4KM
61F-G3N AC100/200
61F-G3N AC110/220
61F-G3N AC120/240
61F-G3ND AC110/220
61F-G3ND AC120/240
61F-G3NH AC110/220
61F-G3NH AC120/240
61F-G3NL AC110/220 2KM
61F-G3NL AC110/220 4KM
61F-G3NL AC120/240 2KM
61F-G3NL AC120/240 4KM
61F-G3NR AC110/220
61F-G3NR AC120/240
61F-G3R AC110/220
61F-G3T AC110/220
61F-G3-TDL 110/220
61F-G3-TDL2 AC110/220 E
61F-G4 AC110/220
61F-G4 AC120/240
61F-G4 AC220/380
61F-G4D AC100/200
61F-G4H AC110/220
61F-G4L AC110/220 2KM
61F-G4L AC110/220 4KM
61F-G4N AC100/200
61F-G4N AC110/220
61F-G4N AC120/240
61F-G4N-BA AC110/220
61F-G4ND AC110/220
61F-G4ND AC120/240
61F-G4NH AC110/220
61F-G4NH AC120/240
61F-G4NL AC110/220 2KM
61F-G4NL AC110/220 4KM
61F-G4NL AC120/240 2KM
61F-G4NL AC120/240 4KM
61F-G4NR AC110/220
61F-G4NR AC120/240
61F-G4T AC100/200
61F-G4T AC110/220
61F-G4-TDL 110/220
61F-GD AC110/220
61F-GH AC100/200
61F-GH AC110/220
61F-GH AC120/240
61F-GL AC110/220 2KM
61F-GL AC110/220 4KM
61F-GL AC120/240 2KM
61F-GL AC120/240 L4KM
61F-GN AC100/200
61F-GN AC110/220
61F-GN AC120/240
61F-GND AC110/220
61F-GND AC120/240
61F-GNH AC110/220
61F-GNH AC120/240
61F-GNL AC110/220 2KM
61F-GNL AC110/220 4KM
61F-GNL AC120/240 2KM
61F-GNL AC120/240 4KM
61F-GNR AC110/220
61F-GNR AC120/240
61F-GP-N AC100
61F-GP-N AC110
61F-GP-N AC200
61F-GP-N AC220
61F-GP-N AC230
61F-GP-N AC240
61F-GP-N2 110VAC
61F-GP-N2 220VAC
61F-GP-N2 240VAC
61F-GP-N2 24VAC
61F-GP-N8 100VAC
61F-GP-N8 110VAC
61F-GP-N8 120VAC
61F-GP-N8 200VAC
61F-GP-N8 220VAC
61F-GP-N8 230VAC
61F-GP-N8 240VAC
61F-GP-N8 24VAC
61F-GP-N8D 110VAC
61F-GP-N8D 220VAC
61F-GP-N8D 230VAC
61F-GP-N8H 110VAC
61F-GP-N8H 220VAC
61F-GP-N8H 240VAC
61F-GP-N8H 24VAC
61F-GP-N8HY 220VAC
61F-GP-N8R 220VAC
61F-GPN-BC 24VDC
61F-GPN-BT 24VDC
61F-GP-ND AC100
61F-GP-ND AC110
61F-GP-ND AC200
61F-GP-ND AC220
61F-GP-ND AC240
61F-GP-NH AC100
61F-GP-NH AC110
61F-GP-NH AC200
61F-GP-NH AC220
61F-GP-NH AC24
61F-GP-NH AC240
61F-GP-NH3 AC100
61F-GP-NL 2KM AC100
61F-GP-NL 2KM AC220
61F-GP-NL 2KM AC240
61F-GP-NL 4KM AC110
61F-GP-NL 4KM AC220
61F-GP-NL 4KM AC240
61F-GP-NR AC240
61F-GP-NT AC100
61F-GP-NT AC110
61F-GP-NT AC220 .
61F-GP-NT AC240
61F-GPN-V50 AC100
61F-GPN-V50 AC110
61F-GPN-V50 AC120
61F-GPN-V50 AC200
61F-GPN-V50 AC220
61F-GPN-V50 AC240
61F-GR AC100/200
61F-GT AC110/220
61F-G-TDL AC110/220
61F-G-TDL2 AC110/220
61F-G-TLS AC400
61F-HSL AC100
61F-HSL AC110
61F-HSL AC200
61F-HSL AC220
61F-HSL AC24
61F-I AC110/220
61F-I AC220/380
61F-ID AC110/220
61F-IH AC110/220
61F-IL AC110/220 2KM
61F-IL AC110/220 4KM
61F-IN AC100/200
61F-IN AC110/220
61F-IN AC120/240
61F-IND AC110/220
61F-IND AC120/240
61F-INH AC110/220
61F-INH AC120/240
61F-INL AC110/220 2KM
61F-INL AC110/220 4KM
61F-INL AC120/240 2KM
61F-INL AC120/240 4KM
61F-IP AC100
61F-IP AC110
61F-IP AC220V
61F-IPD AC100
61F-IPD AC220
61F-IPH AC220
61F-IPL AC110 L4KM
61F-IPL AC220 L4KM
61F-IT AC110/220
61F-UHS AC100
61F-UHS AC200
61F-WLA AC110/220 E
68050-0010 MC6-ROC
68070-0010 PCA-LCM-RLY
70028-0120 MS4312C-AC1-15X-05R
70028-0160 MS4316C-AC1-15X-05R
70028-0200 MS4320C-AC1-15X-05R
70028-0240 MS4324C-AC1-15X-05R
70028-0320 MS4332C-AC1-15X-05R
70028-0360 MS4336C-AC1-15X-05R
70028-0600 MS4360C-AC1-15X-05R
70028-1013 MS4324C-AC1-10X-10R
70028-1030 MS4316CK-AC1-15X-05
70028-1079 MS4312C-AC1-30X-30R
70028-1325 MS4336C-AC1-20X-20R
70028-1343 MS4332C-DC1-15X-05R
70028-1968 MS4336C-DC1-25X-25R
70028-2023 MS4360C-DC2-10X-10R
70040-1111 VXY650600-M5-0600-M
70060-1000 RKS11<A>
70060-1003 RKS10<A>
70060-1006 RKS11<B>
70060-1007 RKS11<C>
70060-1011 RKS10<B>
70060-1015 RKS10<C>
70060-1074 RKS12<D>
70060-1075 RKS12<F>
70060-1076 RKS12<H>
70060-1077 RKS12<I>
70060-1078 RKS12<J>
70061-1002 RPS10<A>
70061-1005 RPS11<E>
70061-1006 RPS10<B>
70061-1007 RPS10<C>
70061-1008 RPS11<F>
70061-1013 RPS11<K>
70061-1018 RPS11<B>
70061-1021 RPS10<E>
70061-1022 RPS10<F>
70061-1031 RPS10<D>
70061-1042 RPS11<A>
70061-1043 RPS11<B>
70061-1044 RPS11<C>
70061-1045 RPS11<D>
70062-1001 SRU10<A>
70062-1002 SRU11<A>
70064-1022 SBL13(L)
70064-1034 SBL10(A)
70064-1041 SBL10(L)
70065-1000 DBL15(A)<B>
70065-1003 DBL14(A)<B>
70065-1037 DBL11(A,B)
70066-1002 KEX10(A)<B>
70066-1008 KEX14(A)<B,B,B,B,B>
70066-1009 KEX11(A)<B,B>
70066-1015 KEX13(A)<B,B,B,B>
70066-1197 KEX12(K)<L,L,L>
70067-1000 SAL10(A)
70067-1003 SAL10(B)
70067-1004 SAL10(C)
70068-1000 DAL10(A)<B>
70069-1011 SCL10(A)
70076-1024 MS4448C-AC1-030X-03
70082-1001 VS650960-M10-C001-A
70082-1012 VS650640-M10-C001-A
70082-1062 VS650320-M10-A001-D
70082-1065 VS650960-M10-A101-D
70082-1134 VS650960-M10-B005-D
70082-1152 VS650960-M10-A001-A
70082-1153 VS650320-M10-A001-A
70082-1158 VS650320-M10-D001-D
70083-1026 VS650600-M5-A101-AC
70083-1035 VS650240-M5-A101-AC
70083-1071 VS650600-M5-A101-AC
70083-1102 VS651080-M5-A101-AC
70083-1134 VS650480-M5-A101-AC
70083-1216 VS650600-M5-A001-AC
70083-1235 VS650600-M5-C001-AC
70083-1239 VS650120-M5-A101-AC
70083-1241 VS650480-M5-A101-DC
70083-1260 VS650960-M5-A101-AC
70083-1265 VS650120-M5-A001-DC
70084-1000 VS650024-0.25-C001-
70084-1005 VS650012-0.25-C001-
70084-1051 VS650024-0.25-A001-
70084-1088 VS650030-0.25-C001-
70084-1097 VS650036-0.25-C001-
70084-1318 VS650060-0.25-A001-
70084-1528 VS650072-0.25-A001-
70085-1170 VS650036-0.50-A001-
70098-1365 SCS2525N-4-2000-200
70098-1576 SCS2525N-5-2000-400
70098-1591 SCS2525N-2-0830L-12
70098-1617 SCS2525N-1-0600-500
70098-1618 SCS2525N-1-0700-500
70102-1197 SCS3580-0-1070-100C
70120-1413 MG46SR-30-700-A1-FD
70120-1423 MG46SR-30-1215-A1-F
70120-1530 MG46-50-700-D1-10X-
70120-1542 MG46SR-30-1570-D2-F
70123-1022 MG46-30-1920-X-D1-M
70123-1114 MG46SR-30-1920-R-D1
70132-1032 MS47LR-12-700-LCM1-
70132-1060 MS47LR-12-300-LCM1-
70132-1089 MS47SR-12-1100-LCM1
70132-1103 MS47SR-30-1200-LCM1
70132-1114 MS47SR-30-900-LCM10
70132-1121 MS47LR-20-750-LCM10
70132-1154 MS47SR-30-750-LCM10
70132-1172 MS47SR-20-900-LCM12
70132-1204 MS47SR-30-600-LCM10
70132-1213 MS47SR-30-750-LCM10
70132-1229 MS47SR-12-900-LCM12
70132-1233 MS47LR-20-525-LCM10
70132-1293 MS47SR-20-900-LCM10
70132-1311 MS47SR-14-900-LCM10
70132-1321 MS47SR-20-675-LCM14
70132-1360 MS47SR-30-1050-LCM1
70132-1407 MS47SR-12-300-LCM1-
70132-1428 MS47SR-12-600-LCM10
70132-1432 MS47SR-20-750-LCM10
70132-1443 MS47SR-20-600-LCM10
70132-1453 MS47SR-30-450-LCM10
70132-1555 MS47SR-20-450-LCM15
70132-1560 MS47SR-20-300-LCM10
70132-1561 MS47SR-20-750-LCM10
70132-1574 MS47SR-20-600-LCM11
70132-1607 MS47SR-20-450-LCM15
70132-1629 MS47SR-20-975-LCM10
70132-1674 MS47SR-14-1200-LCM1
70132-1722 MS47SR-30-1350-LCM1
70132-1744 MS47SR-20-1050-LCM1
70132-1766 MS47SR-30-900-LCM10
70132-1782 MS47SR-14-825-LCM10
70132-1844 MS47LR-20-1800-LCM1
70132-1855 MS47SR-20-825-LCM10
70151-1043 SGE-125-2-1000 0500
70151-1049 SGE-125-2-0760 0500
70151-1050 SGE-125-0-0760 0500
70151-1256 SGE-125-0-1060 0500
70151-1257 SGE-125-2-1060 0500
70151-1338 SGE-125-2-2830 0500
70151-1339 SGE-125-0-2830 1000
70152-1049 SGE-365-0-2000 0500
70152-1264 SGE-365-0-0600 0500
70152-1275 SGE-365-0-1200 0500
