6FC5103-0AB03-0AA1

从控制方法上看，电器控制系统控制逻辑采用硬件接线，利用继电器机械触点的串联或并联等组合成控制逻辑，其连线多且复杂、体积大、功耗大，系统构成后，想再改变或增加功能较为困难。另外，继电器的触点数量有限，所以电器控制系统的灵活性和可扩展性受到很大限制。而PLC采用了计算机技术，其控制逻辑是以程序的方式存放在存储器中，要改变控制逻辑只需改变程序，因而很容易改变或增加系统功能。系统连线少、体积小、功耗小，而且PLC所谓“软继电器”实质上是存储器单元的状态，所以“软继电器”的触点数量是无限的，PLC系统的灵活性和可扩展性好。

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(2) ALLEN-BRADLEY ENCODER TERMINATION PANELS 1771-HTE 1771HTE 91670401
(2) ALLEN-BRADLEY OVERLOAD RELAY HEATER ELEMENTS W21
(2) ALLEN-BRADLEY OVERLOAD RELAY HEATER ELEMENTS W26
(2) ALLEN-BRADLEY OVERLOAD THERMAL UNIT HEATER ELEMENTS P29
(2) ALLEN-BRADLEY OVERLOAD THERMAL UNIT HEATER ELEMENTS W28
(2) ALLEN-BRADLEY OVERLOAD THERMAL UNIT HEATING ELEMENTS W24
(2) ALLEN-BRADLEY SPRING RETURN SELECTOR SWITCHES 800EP-HB34 800EPHB34
(2) ALLEN-BRADLEY SURGE SUPPRESSORS 100-FSD250 100FSD250 12-250 VDC
(2) ARROW HART COILS 34320-530 277 VOLT 50/60 HZ
(2) BANNER PHOTOELECTRIC EMITTERS Q106EQ 10-30 VDC
(2) BELDEN CONNECTORS QCB1X1A
(2) BERNARD CABLE ASSEMBLIES 6999A
(2) BIMBA PNEUMATIC CYLINDERS BF-098-D BF098D
(2) BRAD HARRISON / DANIEL WOODHEAD CORDSETS 404006A10M040 4P MALE STRAIGHT
(2) BRAD HARRISON / DANIEL WOODHEAD CORDSETS DND43A-M010 DND43AM010
(2) BROWNING PULLEYS 0K25X3/4 OK25X3/4
(2) BROWNING PULLEYS 0K25X3/4 OK25X3/4
(2) BRYANT QUADPLEX RECEPTACLES 1254-S 1* 125V 2P 3W GRD
(2) CABLES 304359 COM1 E-STOP DGEI 13099-4
(2) CCC OVERLOAD RELAY HEATER ELEMENTS S30.0 S300
(2) CLAROSTAT POWER RESISTORS VP50K-25 VP-50-K VP50K 25 OHMS 418641
(2) CONSOLIDATED / PRECISION BEARINGS INNER RACES IR-65X72X45 IR65x72x45
(2) CROUZET I/O MODULES IDC5Q INPUT 10-60 VDC OUTPUT 50 MA 30 VDC
(2) CUTLER-HAMMER OVERLOAD THERMAL UNIT HEATING ELEMENTS CR123H132B
(2) CUTLER-HAMMER OVERLOAD THERMAL UNIT HEATING ELEMENTS MSH9.7A MSH97A
(2) CUTLER-HAMMER OVERLOAD THERMAL UNIT HEATING ELEMENTS MSH9.7A MSH97A
(2) DANFOSS PACKING GLANDS 148B4056 SVA-ST 15-20
(2) DODGE TAPER LOCK BUSHINGS 117080 1210 X 1-1/8 KW
(2) DOMINO LOW BEACON ASSEMBLIES 78469
(2) DURAMETALLIC NO 5 CARBON INSERTS Y5FB1750NE3
(2) EATON / CUTLER-HAMMER OVERLOAD RELAY THERMAL UNITS MSH.74A
(2) EATON / MOELLER 3 PHASE COMMON LINKS B3.1/3-PKZ2
(2) EFECTOR CORDSETS E18026
(2) EFECTOR FIBER OPTIC CABLES E21027
(2) EMB RELAYS 150-90146 15090146
(2) ERICO MOUNTING KITS B548A46
(2) FACTORY SEALED! ABBOTT DISPOSABLE TRANSDUCER 42582-05 31-1321 45-220-SN
(2) FACTORY SEALED! ALLEN-BRADLEY CORDSETS 60-2364-2 4 PIN MICRO 12FT STRAIGHT
(2) FACTORY SEALED! ALLEN-BRADLEY RED PUSH BUTTONS 800EM-F4 800EMF4
(2) FACTORY SEALED! ALLEN-BRADLEY SPRING RETURN SELECTOR SWITCH 800EM-HR22
(2) FACTORY SEALED! ALLEN-BRADLEY TERMINAL BLOCK SURGE SUPPRESSORS 1492-HM2K024
(2) FACTORY SEALED! BRAD HARRISON / DANIEL WOODHEAD RECEPTACLES 1300130489
(2) FACTORY SEALED! BRYANT LOCKING CONNECTORS 71420NC 20A 125/250V
(2) FACTORY SEALED! BRYANT LOCKING PLUGS 7568NP 3P 3W 10A 250V 1* 125V
(2) FACTORY SEALED! ENERGY PLUS LITHIUM BATTERIES LS14500-PR 3.6V 2600 MAHR
(2) FACTORY SEALED! HARTING TOP ENTRY HOOD 09300160421
(2) FACTORY SEALED! HUBBELL CAT5E MODULAR JACKS HXJ5EGY
(2) FACTORY SEALED! LEGRAND / PASS & SEYMOUR CONNECTORS 1547 1* 125V
(2) FACTORY SEALED! NORDSON INSULATOR PLATES 282741A
(2) FACTORY SEALED! NORDSON INSULATOR PLATES 282741A
(2) FACTORY SEALED! NUMATICS PNEUAMATIC BASES 103-493 103493
(2) FACTORY SEALED! PANDUIT E STYLE GROUNDING CONNECTORS GCE1/0-1/0 GCE1010
(2) FACTORY SEALED! RED DOT 1/2" OUTLET BOX DIH5-1-LM 5 HOLE SILVER
(2) FACTORY SEALED! RED DOT 3/4" 2 HOLE FLANGED EXTENSION IHEF2-2
(2) FACTORY SEALED! SEALMASTER ROD ENDS TR6N 3/8"
(2) FACTORY SEALED! SEALMASTER ROD ENDS TRE-5N TRE5N
(2) FACTORY SEALED! SKF STABILIZING RINGS SR-20-17 SR2017
(2) FACTORY SEALED! SMC SOLENOID VALVES SV2000-39-1A SV2000391A
(2) FACTORY SEALED! SMC SOLENOID VALVES VQZ115R-5L01-CP VQZ115R5L01CP
(2) FACTORY SEALED! SOLUS FLANGE BEARINGS LG-2FPA-20 1-1/4"
(2) FACTORY SEALED! SOLUS FRAMED DOOR COMPRESSION LATCHES FT-FDLAT-02 FTFDLAT02
(2) FACTORY SEALED! TE CONNECTIVITY COLD APPLIED TERMINATION KITS TFT-GRD1
(2) FACTORY SEALED! TURCK CONNECTORS RKM-30/SB3 RKM30SB3 E2025-1
(2) FACTORY SEALED! TURCK CORDSETS PKG3Z-0.5-RS4T U0069-17 125 V 4 AMPS
(2) FACTORY SEALED! TURCK EURO-FAST CORDSETS RKV-4T-6 U5161 250V 4A MAX
(2) FACTORY SEALED! TURCK EURO-FAST CORDSETS RKV-4T-6 U5161 250V 4A MAX
(2) FACTORY SEALED! TURCK RECEPTACLES FK4.5-2 U1113
(2) FALK FLEX HUBS 15G ID 2-3/16" WITH KEYWAY OD 3"
(2) FERRAZ SHAWMUT / MERSEN DISTRIBUTION BLOCKS MPDB62150 600V 17*
(2) FESTO MULTI TUBE SOCKETS KDVF-8 KDVF8
(2) FISHER SCIENTIFIC / NOMA LAMPS 1438524
(2) FLOWSERVE NO 5 CARBON INSERTS Y5FB1750NE3 51-936952
(2) FURNAS OVERLOAD RELAY THERMAL HEATING UNITS H83
(2) FURNAS OVERLOAD THERMAL UNIT HEATING ELEMENTS E76
(2) FURNAS OVERLOAD THERMAL UNIT HEATING ELEMENTS H37
(2) FURNAS OVERLOAD THERMAL UNIT HEATING ELEMENTS K61
(2) GE / GENERAL ELECTRIC AUXILIARY CONTACTS CR305X100E
(2) GE / GENERAL ELECTRIC AUXILIARY CONTACTS CR305X100E
(2) GE / GENERAL ELECTRIC AUXILIARY CONTACTS CR305X200A
(2) GE / GENERAL ELECTRIC COILS 21W810T 440 VOLT 60 HZ
(2) GE / GENERAL ELECTRIC PILOT LIGHTS 080LDRD
(2) GE / GENERAL ELECTRIC PUSHBUTTON SWITCH CR104PBM10R6 CR104PBM10R
(2) GE OVERLOAD THERMAL UNIT HEATING ELEMENTS CR123H802A H802A
(2) GRIGSBY SWITCH / SWITCHES 824483
(2) GUARANTEED! WESTINGHOUSE CIRCUIT BREAKERS EHD2015 2 POLE 15 AMP
(2) HONEYWELL CONNECTORS SB1090 REC-S
(2) HUBBELL 3-WAY TOGGLE SWITCH HBL1223BK 20 AMP 120-277 VAC
(2) HUBBELL CORD CONNECTORS NHC1037 NPT SIZE 3/4" RANGE .625"-.750"
(2) HUMPHREY / KOGANEI REED SWITCHES ZC130A ZC130ABDAS ZC130ABDAS16
(2) IDEC PUSHBUTTON SWITCH HW1B-M2F11-R HW1BM2F11R
(2) INA BALL BEARINGS WITH RADIAL INSERT RAE20-NPP-B RAE20NPPB
(2) KB ELECTRONICS SOLID STATE MOTOR SPEED CONTROLS KBMS-13K 998-6419
(2) KB ELECTRONICS SOLID STATE MOTOR SPEED CONTROLS KBMS-13K 998-6419
(2) KLOCKNER MOELLER CIRCUIT BREAKERS FAZG10 FAZG10-H10 2 POLE 10 AMP
(2) KLOCKNER MOELLER CIRCUIT BREAKERS FAZG10 FAZG10-H10 2 POLE 10 AMP


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