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202K9301-UL
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S7-200是西德西门子公司的产品之一，其注册商标为SIMATIC。
1．西门子公司的产品最早是1975年投放市场的SIMATIC S3，它实际上是带有简单操作接口的二进制控制器；
2．1979年，S3系统被SIMATIC S5所取代，该系统广泛地使用了微处理器；
3．20世纪80年代初，S5系统进一步升级——U系列PLC，较常用机型：S5-90U、95U、100U、115U、135U、155U
4．1994年4月，S7系列诞生，它具有更国际化、更高性能等级、安装空间更小、更良好的WINDOWS用户界面等优势，其机型为：S7-200、300、400
5．1996年，在过程控制领域，西门子公司又提出PCS7（过程控制系统7）的概念，将其优势的WINCC（与WINDOWS兼容的操作界面）、PROFIBUS（工业现场总线）、COROS（监控系统）、SINEC（西门子工业网络）及控调技术溶为一体
6．现在，西门子公司又提出TIA（Totally Integrated Automation）概念，即全集成自动化系统，将PLC技术溶于全部自动化领域。
福州卓凯电子科技有限公司联系人：小林
24小时咨询热线：17705012279
电话：0591-22983857
联系QQ：879520885
传真：0591-22989937
公司主营产品有：AB,ABB,GE,西门子,力士乐，施耐德,福克斯，等工业自动化控制配件及各种停产备件。诚信经营，质量可靠，请放心购买，我们将竭诚为您服务！
ALBION 90MR0850S 8" X 3" HEAVY DUTY SWIVEL CASTERS (SET OF 2) CONDITION
ALCO 204CD-GX409 SOLENOID COIL NNB!!!
ALCO CONTROLS M340SH SOLENOID VALVE " NPT 230V 50 SWP 365F NOS CONDITION
ALCO CPRH-55-H BYPASS VALVE 7/8 ODF X -/8 ODM
ALCO XB-09A-A THERMOSTATIC EXPANSION VALVE NIB!!!
ALKON 375-67 SOLENOID VALVE ASSEMBLY 24VDC CONDITION IN PACKAGE
ALKON AU2-37-E4-37- INDY PNEUMATIC SOLENOID VALVE CONDITION IN PACKAGE
ALKON AU2-37-E4-37- INDY PNEUMATIC SOLENOID VALVE CONDITION IN PACKAGE
ALKON CORP 375-8-08-8P PNEUMATIC VALVE CONDITION
ALKON OMNI AU2-0007-37C- PNEUMATIC DIRECTIONAL SOLENOID VALVE
ALKON OMNI AU2-0007-37C- PNEUMATIC DIRECTIONAL SOLENOID VALVE
ALLEN BRADEY 800MR-JH9BLA SMALL ROUND SELECTOR SWITCH UNIT 3 POSITION
ALLEN BRADLEY 00-A09NZ3 CONTACTOR 9A 24V COIL 3 POLE NOS CONDITION /
ALLEN BRADLEY 0A0 FACTORY REPLACEMENT COIL 0V
ALLEN BRADLEY 202-C0 CABLE 8-PIN NNB!!!
ALLEN BRADLEY 20663 DISPLAY BOARD ( 3-200 HP ) CONDITION /
ALLEN BRADLEY 22DJ4 3000 SENSOR SENSITIVITY CONTROLLER CARD
ALLEN BRADLEY 24830-302-0 DISPLAY MODULE
ALLEN BRADLEY 2755 L7RX5 LASER BAR CODE SCANNER NOS CONDITION
ALLEN BRADLEY 2760-A485 MULTIDROP CONNECTOR DH485 ADAPTER
ALLEN BRADLEY 27-NM2 EEPROM MEMORY CHIPS ( SET OF 2 ) CONDITION
ALLEN BRADLEY 280-N26 XPKK USER INTERFACE MODULE NOS CONDITION /
ALLEN BRADLEY 280-YD ELECTRONIC SHUTTER CAMERA W/EXTRA LENS USED CONDITION
ALLEN BRADLEY 280-YD ELECTRONIC SHUTTER CAMERA W/EXTRA LENS USED CONDITION
ALLEN BRADLEY 305-AA02A-HAP AC DRIVE 0.5 HP 200-230V NOS CONDITION
ALLEN BRADLEY 305-KBA03 DYNAMIC BRAKE UNIT 750VDC
ALLEN BRADLEY 326AE-O3E--A7 AC SERVO MOTOR 3000 RPM 30.0LB/IN.
ALLEN BRADLEY 336-B003-EJD-RP3 CONSTANT TORQUE AC DRIVE 3HP CONDITION
ALLEN BRADLEY 336F-BRF00-AA-EN AC DRIVE 0HP 336 PLUS II CONDITION
ALLEN BRADLEY 336F-BRF05-AN-EN .5 HP AC DRIVE 460V
ALLEN BRADLEY 336-MOD-KB005 DYNAMIC BRAKE UNIT
ALLEN BRADLEY 336-MOD-KB005 DYNAMIC BRAKE UNIT
ALLEN BRADLEY 336S-BRF20-AA-EN5-HA2-L4 MOTOR DRIVE CONDITION
ALLEN BRADLEY 336S-BRF75-AJ-EN4-HJ2-L4 AC DRIVE USED
ALLEN BRADLEY 336S-BRF75-AJ-EN4-HJ2-L4 AC DRIVE USED
ALLEN BRADLEY 394-SR0A EXTERNAL SHUNT RESISTOR KIT 000W
ALLEN BRADLEY 40262-00-55 CONTACT UNIT Z-86
ALLEN BRADLEY 40394-32-5 DOOR HARDWARE KIT FOR 494V- CONDITION IN PKG
ALLEN BRADLEY 40394-472-0 DOOR HARDWARE KIT CONDITION IN PKG
ALLEN BRADLEY 40394-472-02 DOOR HARDWARE KIT IN PACKAGE
ALLEN BRADLEY 40394-472-02 DOOR HARDWARE KIT IN PACKAGE
ALLEN BRADLEY 40M-C-ASA20 AUXILIARY CONTACT CARTRIDGES (SET OF 2)
ALLEN BRADLEY 40-MN-000 MANUAL MOTOR STARTER / CIRCUIT BREAKER .63-.0A NIB
ALLEN BRADLEY 42LRC-500 PHOTOSWITCH RETRO/DIFFUSE PHOTOHEAD
ALLEN BRADLEY 43PR-PIS57ZS FIBER OPTIC CABLE
ALLEN BRADLEY 43PR-PIS57ZS FIBER OPTIC CABLE
ALLEN BRADLEY 43PR-PJS53ZS PLASTIC FIBER OPTIC CABLE
ALLEN BRADLEY 43PR-PJS53ZS PLASTIC FIBER OPTIC CABLE
ALLEN BRADLEY 440L GUARDMASTER PHOTOELECTRIC RECEIVER P/N R4F008-Q
ALLEN BRADLEY 485A-CXN5-M5 5-PIN BULKHEAD PASS THRU
ALLEN BRADLEY 485A-TM5 DEVICENET TERMINATOR CONNECTOR 5-PIN MALE NIP
ALLEN BRADLEY 485A-TM5 DEVICENET TERMINATOR CONNECTOR 5-PIN MALE NIP
ALLEN BRADLEY 485C-PN5-M5 DEVICENET TRUNK CORDSET 24VDC *SET OF 2* IN PKG
ALLEN BRADLEY 485P-PH4-R5 KWIKLINK CONNECTOR
ALLEN BRADLEY 485P-PH4-R5 KWIKLINK CONNECTOR
ALLEN BRADLEY 485P-PN5-MN5L DEVICENET T-CONNECTOR 5 PIN IN PACKAGE
ALLEN BRADLEY 485P-PN5-MN5L DEVICENET T-CONNECTOR 5 PIN
ALLEN BRADLEY 492-ACBCL3 COMMONING LINK 3P 30A
ALLEN BRADLEY 492-CA TERMINAL BLOCK CONDITION /
ALLEN BRADLEY 492-CB2F030 MANUAL MOTOR CONTROL/ CIRCUIT BREAKER 3A
ALLEN BRADLEY 492-CB2F030 MANUAL MOTOR CONTROL/ CIRCUIT BREAKER 3A
ALLEN BRADLEY 492-CB2G070 MANUAL MOTOR CONTROL 7A NIB
ALLEN BRADLEY 492-CB2G070 MANUAL MOTOR CONTROL 7A NIB
ALLEN BRADLEY 492-CB2H250 25A MANUAL MOTOR CONTROL
ALLEN BRADLEY 492-CB2H250 25A MANUAL MOTOR CONTROL
ALLEN BRADLEY 492-CBH070 MOTOR CONTROLLER CIRCUIT BREAKER 7A P
ALLEN BRADLEY 492-CD TERMINAL BLOCK CONDITION /
ALLEN BRADLEY 492-CD2 TUBULAR SCREW TYPE TERMINAL BLOCKS (SET OF 50)
ALLEN BRADLEY 492-CE6 TERMINAL BLOCK FUSEHOLDER 0A 600V [SET OF 27]
ALLEN BRADLEY 492-CE9 ISOLATION SWITCH BLOCK 0A 600V [SET OF 36]
ALLEN BRADLEY 492-CJ8-0 CENTER JUMPERS / CONNECTORS (PACKAGE OF 9)
ALLEN BRADLEY 492-H0R RED TERMINAL BLOCK 30A 600V AC/DC [SET OF 9]
ALLEN BRADLEY 492-H2K20 TERMINAL BLOCK 20V AC/DC [SET OF 0]
ALLEN BRADLEY 492-H-G TERMINAL BLOCK 30A 600V AC/DC [SET OF 5]
ALLEN BRADLEY 492-HM2 TERMINAL BLOCK 24A 600V AC/DC [SET OF 5]
ALLEN BRADLEY 492-HM2K20 TERMINAL BLOCK 20V AC/DC [SET OF 20]
ALLEN BRADLEY 492-HM2-Y TERMINAL BLOCK 24A 600V AC/DC [SET OF 5]
ALLEN BRADLEY 492-N25 MNTG CHANNEL STAND-OFF (2)
ALLEN BRADLEY 492-N25 MNTG CHANNEL STAND-OFF (2)
ALLEN BRADLEY 492-N6 TERMINAL BLOCK END BARRIER CA/CD [SET OF 75]
ALLEN BRADLEY 492-N7 END BARRIER ( OF 50)
ALLEN BRADLEY 492-PD34 POWER TERMINAL BLOCK 75A 600V
ALLEN BRADLEY 492-W0 TERMINAL BLOCKS (SET OF 9) CONDITION
ALLEN BRADLEY 492-W4-B TERMINAL BLOCK 30A 600V AC/DC [SET OF ]
ALLEN BRADLEY 492-W70 TERMINAL BLOCK SINGLE POLE
ALLEN BRADLEY 492-W70 TERMINAL BLOCK SINGLE POLE
ALLEN BRADLEY 492-WFB0 IEC SINGLE CIRCUIT FUSIBLE BLOCKS (SET OF 6) NOS
ALLEN BRADLEY 492-WFB0 SINGLE CIRCUIT FUSIBLE BLOCK (SET OF 3)
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