A20B-2902-0198
为什么工控界更信任PLC，选择PLC作为工控的核心部件呢，主要是由于PLC的以下五个特点：
1. 可靠性高，抗干扰能力强
无触点控制：故障率少；
硬件措施：屏蔽、滤波、隔离；
软件措施：故障检测、信息保护和恢复、警戒时 钟（死循环报警）、程序检验
2. 使用灵活，通用性强
产品系列化，硬件结构模块式，可灵活选用；
软接线逻辑使得PLC能简单轻松的实现各种不同的控制任务，且系统设计周期短。
3. 编程方便，易于掌握
采用与继电器电路极为相似的梯形图语言，直观易懂， SFC 功能图，使编程更简单方便。
4. 接口简单，维护方便
可直接与现场强电设备相连接，接口电路模块化。
有完善的自诊断及监视功能，便于查出故障原因，并迅速处理。
5. 功能完善，性价比高
除逻辑控制，定时计数，数字运算外，配合特殊功能模块还可以实现点位控制， PID 运算，过程控制，数字控制等功能，还可与上位机通信，远程控制等
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AHV 120 VOLT 40 WATT BULB
AIRPAX BREAKER 62-502-01
AIRPAX CIRCUIT BREAKER UPGN666-1-64F-153
AIRPOT PRECISION AIR DASHPOT SNUBBER DS 240 S 1.3” STROKE , 3/8” ROD
Ajax tool ball type retainer 3300-1
AKINSUN EMT-0007 2500W 240V HEATER
ALADCO CLEAN-CHECK VALVE 511202
ALEMITE LUBRICATOR 3922-A
ALEMITE REPAIR KIT 398638-2
ALEMITE REPAIR KIT 398638-2
ALFA LAVAL 90 DEGEE ELBOW 833032 , 304L , 3”OD
ALKON VALVE 375-02-081-53B5
ALL AMERICAN .6280 DRILL BUSHING 6 PCS.
Allen Bradley 1746-IB-8 Input card for SLC PLC
ALLEN BRADLEY 1756 DNB SERIES A ConTROL LOGIX 9627146 BA01
ALLEN BRADLEY 1756 DNB SERIES B DEVICENET COMMUNICATION MODULE 96486275 A01
ALLEN BRADLEY 1771 HD 1771HD 1771-H1DOC
Allen Bradley 1794 ACN15 Series C Control Net Adapter
Allen Bradley 1794-OA8 Flex I/O AC output card
Allen Bradley 400-F304ND3 3-phase 300 Amp contactor
Allen Bradley 505 one phase, 4 pole, reversing starter for 7 lead AC motor
Allen Bradley 509-AOD Starter – NO COIL
ALLEN BRADLEY 512-BACD-A2E-24R COMBINATION STARTER WITH DISCONNECT
Allen Bradley 700-BX440A20A control relay 4 pole
Allen Bradley 709-AEB Size 0, 3 phase starter
Allen Bradley 709-BCA NEMA 4X Size 1 Starter
Allen Bradley 709-BCA NEMA 4X Size 1 Starter
ALLEN BRADLEY 855-B10LE22 SOUNDER ALARM
ALLEN BRADLEY ARMOR START 280D-SN10-C-SM 284D-SVD4P0Z-10-CR-SM
ALLEN BRADLEY COIL 46A212
ALLEN BRADLEY COIL 46A212
ALLEN BRADLEY ConTACTOR 702-BOD92
Allen Bradley DataMyte Model 769-03F-EN FANC
ALLEN BRADLEY GUARDMASTER TLS3-GD2
ALLEN BRADLEY LOGIC REED 800M-XA2R SER.A
ALLEN BRADLEY MonITOR 6186M-17PTSS STAINLESS STEEL
ALLEN BRADLEY MonITOR 6186M-17PTSS STAINLESS STEEL
Allen Bradley PLC 1746-IB16 DC Input
Allen Bradley PLC 1746-N2 Slot Filler
Allen Bradley PLC 1746-OA16 AC Output
Allen Bradley PLC 1746-OB16 DC Output
Allen Bradley PLC 1746-OV32 DC Output
ALLEN BRADLEY RFI FILTER 2090-UXLF-123 SER. A
ALLEN BRADLEY SERVO MOTOR TL-A2540P-HJ34AA SER.A
Allen Bradley SLC Module 1746-QV
Allen Bradley SLC Module 1746-QV
ALLEN-BRADLEY 100-A18NZ*3 ConTACTOR (USED)
ALLEN-BRADLEY 100-A18NZ*3 SER.B
ALLEN-BRADLEY 100-C09*10 SER. A (USED)
ALLEN-BRADLEY 100-C16ZJ10 ConTACTOR SERIES B
ALLEN-BRADLEY 140A-C2A-B25 SER. A MANUAL MOTOR STARTER
ALLEN-BRADLEY 1489-A CIRCUIT BREAKER 1489-A2D020 (USED)
ALLEN-BRADLEY 1610 DRY REED RELAY 1610-A6B3-24
ALLEN-BRADLEY 1610 DRY REED RELAY 1610-A6B3-24
ALLEN-BRADLEY 1794-TBN SER. A
ALLEN-BRADLEY 193-BSC 10 SER.B
ALLEN-BRADLEY 440G-T27121
ALLEN-BRADLEY 500-B0D94 SER.B
ALLEN-BRADLEY 700-BR400A1 SER.A
ALLEN-BRADLEY 700-BX440A1 SER. A
ALLEN-BRADLEY 700-BX440A1 SER. A
ALLEN-BRADLEY 700DC-F400 SER. C
ALLEN-BRADLEY 700-N200A1 SER.B (USED)
ALLEN-BRADLEY 800E-3TS5 SER.A TRANSFORMER
ALLEN-BRADLEY 802T LIMIT SWITCH 802T-KP SER. J
ALLEN-BRADLEY 837-A3X706 TEMP.ConTROLLER W/ ConTROL BULB & CAPILLARY
ALLEN-BRADLEY ConTACTOR 100-A09NZ243 SER.B
ALLEN-BRADLEY ConTACTOR 700-BR400A1 SER.A
ALLEN-BRADLEY DISConNECT SWITCH 1494F-NF60
ALLEN-BRADLEY FLEX I/O 1794-IF41 SER.A
ALLEN-BRADLEY HALOGEN LAMP 855BL-LH10 SER.A
ALLEN-BRADLEY JA1N056S252UA RV4NAYSD252A POTENTIOMETER TYPE J
ALLEN-BRADLEY OVERLOAD RELAY X37886
ALLEN-BRADLEY REED SWITCH 1610-A9-24
ALLEN-BRADLEY RELAY 193-BSB30 SER.B
ALLEN-BRADLEY RELAY 700-N200A1 SER.C
ALLEN-BRADLEY SERIES 70 MODULAR POTENTIOMETER
ALLEN-BRADLEY SERVO MOTOR TL-A2540P-HJ34AA
ALLEN-BRADLEY TLS2-GD2 SWITCH
ALLEN-BRADLY 872C-D5NP 8-D4 SER. C PROXIMITY SENSOR
ALPHA LP120-M01-010-1 GEARBOX
ALUMINUM AMOUNTED BRonZE BEARING FLANGED MOUNTED MCMASTER CARR 5912K33
ALUMINUM AUTOMATIC FOLDING MACHINE HANDLE FAH-3
ALUMINUM HEAT SINK 6 1/4" X 2 3/4" X 1 5/8" FINNED
AMERICAN FIBERTEK FIBER OPTIC VIDEO TRANSMITTER MT-10
AMETEK LAMB 116751-00 MOTOR
AMETEK M & G TYPE AG DIAPHRAGM
AMETEK SERVO MOTOR I2384246NC-Z1XX
