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FT2000
FT2000
S7-200系列PLC可提供4種不同的基本單元和6種型號的擴展單元。其系統構成包括基本單元、擴展單元、編程器、存儲卡、寫入器、文本顯示器等。
1．基本單元
S7-200系列PLC中可提供4種不同的基本型號的8種CPU供選擇使用，其輸入輸出點數的分配見表4-11：
表4-11 S7-200系列PLC中CPU22X的基本單元
|
型 號 |
輸入點 |
輸出點 |
可帶擴展模塊數 |
|
S7-200CPU221 |
6 |
4 |
— |
|
S7-200CPU222 |
8 |
6 |
2個擴展模塊 78路數字量I/O點或10路模擬量I/O點 |
|
S7-200CPU224 |
14 |
10 |
7個擴展模塊 168路數字量I/O點或35路模擬量I/O點 |
|
S7-200CPU226 |
24 |
16 |
2個擴展模塊 248路數字量I/O點或35路模擬量I/O點 |
|
S7-200CPU226XM |
24 |
16 |
2個擴展模塊 248路數字量I/O點或35路模擬量I/O點 |
2．擴展單元
S7-200系列PLC主要有6種擴展單元，它本身沒有CPU，只能與基本單元相連接使用，用于擴展I/O點數，S7-200系列PLC擴展單元型號及輸入輸出點數的分配如表4-12所示。
表4-12 S7-200系列PLC擴展單元型號及輸入輸出點數
|
類 型 |
型 號 |
輸入點 |
輸出點 |
|
數字量擴展模塊 |
EM221 |
8 |
無 |
|
EM222 |
無 |
8 |
|
|
EM223 |
4/8/16 |
4/8/16 |
|
|
模擬量擴展模塊 |
EM231 |
3 |
無 |
|
EM232 |
無 |
2 |
|
|
EM235 |
3 |
1 |
3．編程器
PLC在正式運行時，不需要編程器。編程器主要用來進行用戶程序的編制、存儲和管理等，并將用戶程序送入PLC中，在調試過程中，進行監控和故障檢測。S7-200系列PLC可采用多種編程器，一般可分為簡易型和智能型。
簡易型編程器是袖珍型的，簡單實用，價格低廉，是一種很好的現場編程及監測工具，但顯示功能較差，只能用指令表方式輸入，使用不夠方便。智能型編程器采用計算機進行編程操作，將專用的編程軟件裝入計算機內，可直接采用梯形圖語言編程，實現在線監測，非常直觀，且功能強大，S7-200系列PLC的專用編程軟件為STEP7-Micro/WIN。
4．程序存儲卡
為了保證程序及重要參數的安全，一般小型PLC設有外接EEPROM卡盒接口，通過該接口可以將卡盒的內容寫入PLC，也可將PLC內的程序及重要參數傳到外接EEPROM卡盒內作為備份。程序存儲卡EEPROM有6ES 7291-8GC00-0XA0和6ES 7291-8GD00-0XA0兩種，程序容量分別為8K和16K程序步。
CUTLER HAMMER 61RBT-151 CURRENT TRANSFORMER
CUTLER-HAMMER 10904H10A 600V. AC MAX. 60AMP
CUTLER HAMMER 1HD361 SAFETY SWITCH
CUTLER-HAMMER HMCPE030H1C CIRCUIT BREAKER
CUTLER-HAMMER EHC3090 CIRCUIT BREAKER
CUTLER-HAMMER BAB32020H CIRCUIT BREAKER
CUTLER HAMMER HMCPS007C0C CIRCUIT BREAKER
LOT OF 2 CUTLER-HAMMER BR120 CIRCUIT BREAKER
CUTLER HAMMER E57MAL12AB1
CUTLER HAMMER CAMPACT 300
CUTLER-HAMMER 10337H192A PNEUMATIC TIMMER
CUTLER HAMMER W200MLCFC
CUTLER HAMMER HND312T35W CIRCUIT BREAKER *NEW OUT OF BOX*
CUTLER HAMMER D40RPA CONTACT
CUTLER HAMMER C0075C2AFB 440V
CUTLER HAMMER 1260C86G08
CUTLER HAMMER CH240 CIRCUIT BREAKER 2P 60A
CUTLER-HAMMER 1173A-300 *NEW IN THE BOX*
CUTLER HAMMER AN56AN0
CUTLER-HAMMER CE15CN3 CONTACTOR 24V
CUTLER HAMMER 103161H18D
CUTLER HAMMER A305-JN MOTOR CIRCUIT BREAKER
CUTLER HAMMER BR315 CIRCUIT BREAKER
CUTLER-HAMMER 6142A-6501
CUTLER HAMMER 1335-1 9-1335-1 COIL 120V
CUTLER-HAMMER 6181A-6501
CUTLER-HAMMER HFD3050L CIRCUIT BREAKER
LOT OF 3 CUTLER-HAMMER BA220 CIRCUIT BREAKER
LOT OF 2 CUTLER HAMMER 1254C14G02 *NEW IN A FACTORY BAG*
CUTLER HAMMER CHB315 CIRCUIT BREAKER
CUTLER-HAMMER CSAS5A5CY2205 MICRO-CONNECTOR CABLE *NEW IN A FACTORY BAG*
CUTLER HAMMER C320KGD5 SER.A1
LOT OF 5 CUTLER HAMMER BR240 CIRCUIT BREAKER
CUTLER HAMMER E5OSA (AS PICTURED)
CUTLER-HAMMER CIRCUIT BREAKER FD3060
CUTLER HAMMER S48G11S01N
CUTLER-HAMMER BAB3030H CIRCUIT BREAKER
CUTLER HAMMER D5PR3A SER.A2 RELAY 120V
CUTLER HAMMER CN15TN3 CONTACTOR
CUTLER-HAMMER WMS1B16 CIRCUIT BREAKER *NEW IN BOX*
AS IS CUTLER-HAMMER S801T18N3S SOFT STARTER
CUTLER HAMMER HJD3250 CIRCUIT BREAKER 250A 600V
CUTLER-HAMMER 505C806G01 COIL 120V
CUTLER HAMMER DH363FGK SAFETY SWITCH (AS PICTURED)
CUTLER-HAMMER E58-30AS6008 *NEW IN THE BOX*
CUTLER HAMMER 92-02016-00 OPERATOR INTERFACE 5785T-PMPP-5000
LOT OF 2 CUTLER-HAMMER D80J SER.A2 (AS PICTURED)
CUTLER HAMMER 1860-41 COIL 110/120V
CUTLER-HAMMER DI20PM34 STEPPER MODULE
CUTLER-HAMMER 10250TN2 ENCLOSURE
CUTLER-HAMMER E57LAL30A2 SER.E INDUCTIVE PROXIMITY SENSOR
CUTLER-HAMMER D100CRA28W 28 I/O PLC PROGRAMMABLE CONTROLLER 115VAC
CUTLER-HAMMER CIRCUIT BREAKER ED3225
CUTLER HAMMER HMCP030H1C CIRCUIT BREAKER
CUTLER HAMMER 1323-68 COIL 110/120V
CUTLER HAMMER GA210TC30-A RESPONDER DRIVE *NEW OUT OF BOX*
CUTLER-HAMMER EB3070L CIRCUIT BREAKER
CUTLER-HAMMER 60A BUSWAY FUSIBLE SWITCH P3F362RG
CUTLER HAMMER D100PG10A
CUTLER HAMMER HMCP030H1C CIRCUIT BREAKER *NEW OUT OF BOX*
CUTLER HAMMER WESTINGHOUSE HFD3080L 80A CIRCUIT BREAKER
CUTLER HAMMER E50SAN
LOT OF 4 CUTLER HAMMER BR220 CIRCUIT BREAKER
CUTLER-HAMMER JDB3200W CIRCUIT BREAKER
CUTLER-HAMMER PROXIMITY SWITCH E57MAL18T111B1 SERIES E1
CUTLER HAMMER 10316H5865C (AS PICTURED)
CUTLER-HAMMER 9560H27A CONTACTOR
CUTLER-HAMMER CIRCUIT BREAKER EHD3050L
CUTLER-HAMMER FDB3015L CIRCUIT BREAKER
CUTLER-HAMMER GHB3060 CIRCUIT BREAKER
CUTLER HAMMER DH324FGK *NEW OUT OF BOX*
CUTLER HAMMER TAP 361
CUTLER HAMMER 4105H312H SAFETY SWITCH
CUTLER HAMMER CH215 CIRCUIT BREAKER 15A
CUTLER HAMMER EGE3100FFG CIRCUIT BREAKER
CUTLER-HAMMER TRANSFORMER C0050A3D
CUTLER-HAMMER C340AG SERIES A1 TRANSFORMER
CUTLER-HAMMER A10AG0 SER.A1 MOTOR STATER NEMA SIZE 00
CUTLER-HAMMER ED3150VWH09 CIRCUIT BREAKER
CUTLER-HAMMER J
CUTLER HAMMER CH370 CIRCUIT BREAKER 3P 70A
CUTLER HAMMER 9575H2526-66 RELAY
CUTLER HAMMER KS36040YD
CUTLER HAMMER EMA71 SOFT STARTER S801N66N3S 3A 120VAC
CUTLER-HAMMER LIMIT SWITCH W/ CORD E50DR1 SER. A1/ E50SA6P SER.B1
CUTLER HAMMER E84AAA LIMIT SWITCH
CUTLER-HAMMER HMCPE030H1C CIRCUIT BREAKER
CUTLER HAMMER 6-16-2 CONTACT KIT
LOT OF 10 CUTLER HAMMER BAB1020 CIRCUIT BREAKER
CUTLER HAMMER D60LT7 SER.A2
LOT OF 10 CUTLER HAMMER C320KGS1
CUTLER-HAMMER E51DC1 SER.B2 PHOTOELECTRIC HEAD ONLY
CUTLER HAMMER HMCP100R3C SER.C MOTOR CIRCUIT PROTECTOR 100A 3P 600V
CUTLER-HAMMER AE16MN0
CUTLER-HAMMER JDB3150W CIRCUIT BREAKER
CUTLER HAMMER C306DN3
CUTLER-HAMMER M RELAY
CUTLER HAMMER 9-2698-3
CUTLER-HAMMER ECN0511AAA
CUTLER-HAMMER 2404-2 COIL 240VDC
CUTLER HAMMER PANEL MATE 1155T-PMP-1100 *NEW NO BOX*
CUTLER HAMMER DH362FRK SAFETY SWITCH
CUTLER-HAMMER S20N11S01N TRANSFORMER
CUTLER-HAMMER HFD3040 CIRCUIT BREAKER/ DISJOCTEUR
CUTLER-HAMMER E51DP5 SER.B4 PHOTOELECTRIC HEAD
CUTLER HAMMER WMTD2015 CIRCUIT BREAKER
CUTLER HAMMER CH325 CIRCUIT BREAKER 3P 25A
CUTLER HAMMER 1450B-6511 SER.B2 PHOTOELECTRIC REFLEX 90-132VAC
S7-200系列PLC可提供4種不同的基本單元和6種型號的擴展單元。其系統構成包括基本單元、擴展單元、編程器、存儲卡、寫入器、文本顯示器等。
1．基本單元
S7-200系列PLC中可提供4種不同的基本型號的8種CPU供選擇使用，其輸入輸出點數的分配見表4-11：
表4-11 S7-200系列PLC中CPU22X的基本單元
|
型 號 |
輸入點 |
輸出點 |
可帶擴展模塊數 |
|
S7-200CPU221 |
6 |
4 |
— |
|
S7-200CPU222 |
8 |
6 |
2個擴展模塊 78路數字量I/O點或10路模擬量I/O點 |
|
S7-200CPU224 |
14 |
10 |
7個擴展模塊 168路數字量I/O點或35路模擬量I/O點 |
|
S7-200CPU226 |
24 |
16 |
2個擴展模塊 248路數字量I/O點或35路模擬量I/O點 |
|
S7-200CPU226XM |
24 |
16 |
2個擴展模塊 248路數字量I/O點或35路模擬量I/O點 |
2．擴展單元
S7-200系列PLC主要有6種擴展單元，它本身沒有CPU，只能與基本單元相連接使用，用于擴展I/O點數，S7-200系列PLC擴展單元型號及輸入輸出點數的分配如表4-12所示。
表4-12 S7-200系列PLC擴展單元型號及輸入輸出點數
|
類 型 |
型 號 |
輸入點 |
輸出點 |
|
數字量擴展模塊 |
EM221 |
8 |
無 |
|
EM222 |
無 |
8 |
|
|
EM223 |
4/8/16 |
4/8/16 |
|
|
模擬量擴展模塊 |
EM231 |
3 |
無 |
|
EM232 |
無 |
2 |
|
|
EM235 |
3 |
1 |
3．編程器
PLC在正式運行時，不需要編程器。編程器主要用來進行用戶程序的編制、存儲和管理等，并將用戶程序送入PLC中，在調試過程中，進行監控和故障檢測。S7-200系列PLC可采用多種編程器，一般可分為簡易型和智能型。
簡易型編程器是袖珍型的，簡單實用，價格低廉，是一種很好的現場編程及監測工具，但顯示功能較差，只能用指令表方式輸入，使用不夠方便。智能型編程器采用計算機進行編程操作，將專用的編程軟件裝入計算機內，可直接采用梯形圖語言編程，實現在線監測，非常直觀，且功能強大，S7-200系列PLC的專用編程軟件為STEP7-Micro/WIN。
4．程序存儲卡
為了保證程序及重要參數的安全，一般小型PLC設有外接EEPROM卡盒接口，通過該接口可以將卡盒的內容寫入PLC，也可將PLC內的程序及重要參數傳到外接EEPROM卡盒內作為備份。程序存儲卡EEPROM有6ES 7291-8GC00-0XA0和6ES 7291-8GD00-0XA0兩種，程序容量分別為8K和16K程序步。
CUTLER HAMMER 61RBT-151 CURRENT TRANSFORMER
CUTLER-HAMMER 10904H10A 600V. AC MAX. 60AMP
CUTLER HAMMER 1HD361 SAFETY SWITCH
CUTLER-HAMMER HMCPE030H1C CIRCUIT BREAKER
CUTLER-HAMMER EHC3090 CIRCUIT BREAKER
CUTLER-HAMMER BAB32020H CIRCUIT BREAKER
CUTLER HAMMER HMCPS007C0C CIRCUIT BREAKER
LOT OF 2 CUTLER-HAMMER BR120 CIRCUIT BREAKER
CUTLER HAMMER E57MAL12AB1
CUTLER HAMMER CAMPACT 300
CUTLER-HAMMER 10337H192A PNEUMATIC TIMMER
CUTLER HAMMER W200MLCFC
CUTLER HAMMER HND312T35W CIRCUIT BREAKER *NEW OUT OF BOX*
CUTLER HAMMER D40RPA CONTACT
CUTLER HAMMER C0075C2AFB 440V
CUTLER HAMMER 1260C86G08
CUTLER HAMMER CH240 CIRCUIT BREAKER 2P 60A
CUTLER-HAMMER 1173A-300 *NEW IN THE BOX*
CUTLER HAMMER AN56AN0
CUTLER-HAMMER CE15CN3 CONTACTOR 24V
CUTLER HAMMER 103161H18D
CUTLER HAMMER A305-JN MOTOR CIRCUIT BREAKER
CUTLER HAMMER BR315 CIRCUIT BREAKER
CUTLER-HAMMER 6142A-6501
CUTLER HAMMER 1335-1 9-1335-1 COIL 120V
CUTLER-HAMMER 6181A-6501
CUTLER-HAMMER HFD3050L CIRCUIT BREAKER
LOT OF 3 CUTLER-HAMMER BA220 CIRCUIT BREAKER
LOT OF 2 CUTLER HAMMER 1254C14G02 *NEW IN A FACTORY BAG*
CUTLER HAMMER CHB315 CIRCUIT BREAKER
CUTLER-HAMMER CSAS5A5CY2205 MICRO-CONNECTOR CABLE *NEW IN A FACTORY BAG*
CUTLER HAMMER C320KGD5 SER.A1
LOT OF 5 CUTLER HAMMER BR240 CIRCUIT BREAKER
CUTLER HAMMER E5OSA (AS PICTURED)
CUTLER-HAMMER CIRCUIT BREAKER FD3060
CUTLER HAMMER S48G11S01N
CUTLER-HAMMER BAB3030H CIRCUIT BREAKER
CUTLER HAMMER D5PR3A SER.A2 RELAY 120V
CUTLER HAMMER CN15TN3 CONTACTOR
CUTLER-HAMMER WMS1B16 CIRCUIT BREAKER *NEW IN BOX*
AS IS CUTLER-HAMMER S801T18N3S SOFT STARTER
CUTLER HAMMER HJD3250 CIRCUIT BREAKER 250A 600V
CUTLER-HAMMER 505C806G01 COIL 120V
CUTLER HAMMER DH363FGK SAFETY SWITCH (AS PICTURED)
CUTLER-HAMMER E58-30AS6008 *NEW IN THE BOX*
CUTLER HAMMER 92-02016-00 OPERATOR INTERFACE 5785T-PMPP-5000
LOT OF 2 CUTLER-HAMMER D80J SER.A2 (AS PICTURED)
CUTLER HAMMER 1860-41 COIL 110/120V
CUTLER-HAMMER DI20PM34 STEPPER MODULE
CUTLER-HAMMER 10250TN2 ENCLOSURE
CUTLER-HAMMER E57LAL30A2 SER.E INDUCTIVE PROXIMITY SENSOR
CUTLER-HAMMER D100CRA28W 28 I/O PLC PROGRAMMABLE CONTROLLER 115VAC
CUTLER-HAMMER CIRCUIT BREAKER ED3225
CUTLER HAMMER HMCP030H1C CIRCUIT BREAKER
CUTLER HAMMER 1323-68 COIL 110/120V
CUTLER HAMMER GA210TC30-A RESPONDER DRIVE *NEW OUT OF BOX*
CUTLER-HAMMER EB3070L CIRCUIT BREAKER
CUTLER-HAMMER 60A BUSWAY FUSIBLE SWITCH P3F362RG
CUTLER HAMMER D100PG10A
CUTLER HAMMER HMCP030H1C CIRCUIT BREAKER *NEW OUT OF BOX*
CUTLER HAMMER WESTINGHOUSE HFD3080L 80A CIRCUIT BREAKER
CUTLER HAMMER E50SAN
LOT OF 4 CUTLER HAMMER BR220 CIRCUIT BREAKER
CUTLER-HAMMER JDB3200W CIRCUIT BREAKER
CUTLER-HAMMER PROXIMITY SWITCH E57MAL18T111B1 SERIES E1
CUTLER HAMMER 10316H5865C (AS PICTURED)
CUTLER-HAMMER 9560H27A CONTACTOR
CUTLER-HAMMER CIRCUIT BREAKER EHD3050L
CUTLER-HAMMER FDB3015L CIRCUIT BREAKER
CUTLER-HAMMER GHB3060 CIRCUIT BREAKER
CUTLER HAMMER DH324FGK *NEW OUT OF BOX*
CUTLER HAMMER TAP 361
CUTLER HAMMER 4105H312H SAFETY SWITCH
CUTLER HAMMER CH215 CIRCUIT BREAKER 15A
CUTLER HAMMER EGE3100FFG CIRCUIT BREAKER
CUTLER-HAMMER TRANSFORMER C0050A3D
CUTLER-HAMMER C340AG SERIES A1 TRANSFORMER
CUTLER-HAMMER A10AG0 SER.A1 MOTOR STATER NEMA SIZE 00
CUTLER-HAMMER ED3150VWH09 CIRCUIT BREAKER
CUTLER-HAMMER J
CUTLER HAMMER CH370 CIRCUIT BREAKER 3P 70A
CUTLER HAMMER 9575H2526-66 RELAY
CUTLER HAMMER KS36040YD
CUTLER HAMMER EMA71 SOFT STARTER S801N66N3S 3A 120VAC
CUTLER-HAMMER LIMIT SWITCH W/ CORD E50DR1 SER. A1/ E50SA6P SER.B1
CUTLER HAMMER E84AAA LIMIT SWITCH
CUTLER-HAMMER HMCPE030H1C CIRCUIT BREAKER
CUTLER HAMMER 6-16-2 CONTACT KIT
LOT OF 10 CUTLER HAMMER BAB1020 CIRCUIT BREAKER
CUTLER HAMMER D60LT7 SER.A2
LOT OF 10 CUTLER HAMMER C320KGS1
CUTLER-HAMMER E51DC1 SER.B2 PHOTOELECTRIC HEAD ONLY
CUTLER HAMMER HMCP100R3C SER.C MOTOR CIRCUIT PROTECTOR 100A 3P 600V
CUTLER-HAMMER AE16MN0
CUTLER-HAMMER JDB3150W CIRCUIT BREAKER
CUTLER HAMMER C306DN3
CUTLER-HAMMER M RELAY
CUTLER HAMMER 9-2698-3
CUTLER-HAMMER ECN0511AAA
CUTLER-HAMMER 2404-2 COIL 240VDC
CUTLER HAMMER PANEL MATE 1155T-PMP-1100 *NEW NO BOX*
CUTLER HAMMER DH362FRK SAFETY SWITCH
CUTLER-HAMMER S20N11S01N TRANSFORMER
CUTLER-HAMMER HFD3040 CIRCUIT BREAKER/ DISJOCTEUR
CUTLER-HAMMER E51DP5 SER.B4 PHOTOELECTRIC HEAD
CUTLER HAMMER WMTD2015 CIRCUIT BREAKER
CUTLER HAMMER CH325 CIRCUIT BREAKER 3P 25A
CUTLER HAMMER 1450B-6511 SER.B2 PHOTOELECTRIC REFLEX 90-132VAC
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