如果按应用类型来划分，可编程序控制器的应用主要有以下三种：
(1) 开关逻辑和顺序控制：这是可编程序控制器基本的控制功能，在工业场合应用广泛，可代替继电器控制系统。开关量逻辑控制不但能用于单台设备，而且可用于生产线上。
(2) 过程控制：PLC通过模拟量I/O模块，可对温度、流量、压力等连续变化的模拟量进行控制。大中型PLC都具有PID闭环控制功能并已广泛地用于电力、化工、机械、冶金等行业。
(3) 运动控制：PLC可应用于对直线运动或圆周运动的控制，如数控机床、机器人、金属加工、电梯控制等。
如果您发现其他供货商为相同产品提供更为低廉的价格，
我们也愿意参照其价格向您提供进一步的折扣。只要您诚心购买，
如果还有其他任何问题，请随时与我们联系。
我们的使命是帮助你：
降低维护成本!
我们有大量库存的控制系统部件。 我们还有许多新的硬件和停产备件，以帮助支持你现有的控制系统。
您或许会在我们的资料中找到您需要的备品备件，在任何时间，我们都欢迎您对我们产品提出宝贵的建议。
福州卓凯电子科技有限公司联系人：林女士
公司地址：福州市闽侯西江滨大道77号正荣润园一号楼1205室
主营：世界的PLC 、DCS 系统备件 模块
⒈Allen-Bradley(美国AB)系列产品》
⒉(施耐德电气)系列产品》
⒊General electric(通用电气)系列产品》
⒋Westinghouse（美国西屋）系列产品》
⒌SIEMENS(西门子系列产品)》
产品价格以电话或者QQ询价为准，发布价格不做参考
Bussmann 170M3223 630A 700V Fuse with Micro-Switch 630 Amp
Bussmann 170M3567 315A 700V 0.325mOhms Fuse With Microswitch
Bussmann 170M5720 630 Amp 690V Fuse
Bussmann 170M5764 800A 700V Fuse 800 Amp 690V
Bussmann 170M6564 1000 Amp 700V Body Flush end Contact High Speed Fuse 1000A
Bussmann 170M6618 1500A 660V~IEC 700V~RU 3FU/90 Denmark 970709 Fuse 1500 Amp A
Bussmann 170M6618 1500A 660V~IEC 700V~RU 3FU/90 Denmark 970709 Fuse 1500 Amp A
Bussmann 5.5ABWNA2E 2EA 5.5KV CL High Voltage H.R.C. Fuse
Bussmann 5.5CAVH2E 2A 5.5KV CL High Voltage H.R.C Fuse 5.5-CAVH-2E
Bussmann 500MMT Fuse 500 Amp 690 VAC BS88:4 aR 500 MMT Busman 500A 690V Cooper
Bussmann 500MMT Fuse 500 Amp 690 VAC BS88:4 aR 500 MMT Busman 500A 690V Cooper
Bussmann DLS-R-400 400 Amp 600V Time Delay Fuse Class RK5
Bussmann FNQ-R-2 LOT OF 10 2 Amp 600V 200kA Time Delay Fuse Class CC NNB
Bussmann FNQ-R-2 LOT OF 10 2 Amp 600V 200kA Time Delay Fuse Class CC NNB
Bussmann FRN-R 1 6/10 LOT OF 10 Fuses 1.6 Amp 250V Fusetron Time Delay Fuse
Bussmann FRN-R-20 LOT OF 28 20 Amp 250V Fuses Dual Element Time Delay Fuse
Bussmann FRN-R-20 LOT OF 28 20 Amp 250V Fuses Dual Element Time Delay Fuse
Bussmann FRS-R-200 200 Amp 600V CL Dual-Element Fuse 200A NIB
Bussmann FWA-150B Lot of 3 150A 150V Fuse 150 Amp
Bussmann FWA-150B Lot of 3 150A 150V Fuse 150 Amp
Bussmann FWA-30A10F Lot of 3 30 Amp 150V Fuse 30A NNB
Bussmann FWA-600A 600A 150V Semiconductor Fuse 600 Amp NIB
Bussmann FWH-450A 450 Amp 500V AC / DC D Fuse 450 Amp
Bussmann FWH-450A 450 Amp 500V AC / DC D Fuse 450 Amp
Bussmann FWX-125A 125 Amp 250V CL FWX Fuse NIB
Bussmann FWX-60A 60 Amp 250V CL Semiconductor Fuse NIB
Bussmann GMW-2/10 LOT OF 10 in Box 2/10A 0.2 Amp 125V CL Fast Acting Fuse
Bussmann KCZ Cable Limiter # 3 CU 600 VAC NIB Buss Fuse
Bussmann KLP-2500 Hi-Cap Fuse 600V 2500A KLP2500 A Amp
Bussmann KTN-R 70 Limitron Class RK-1 Fuse 70 Amp 250V NIB One Fuse
Bussmann KTN-R 70 Limitron Class RK-1 Fuse 70 Amp 250V NIB One Fuse
Bussmann LAA-L3 Current Limiting Fuse Buss LAAL3
Bussmann Limitron JKS-200 Fuse Class J JKS200 Amp Buss
Bussmann Low-Peak LPS-RK-31/2 600V 3-1/2 Amp Current Limiting Fuse NIB
Bussmann LP-CC-4-1/2 LOT OF 25 Fuses 4.5 Amp 600V Low Peak Time Delay Fuse
Bussmann LP-CC-4-1/2 LOT OF 25 Fuses 4.5 Amp 600V Low Peak Time Delay Fuse
Bussmann LPJ-250SPI 250 Amp 600V Buss Low-Peak Dual Element Fuse 250A NIB
Bussmann LPJ-2SP LOT OF 10 Fuses 2 Amp 600V Low Peak Dual Element Fuse 2A NNB
Bussmann LPJ-600SP 600A 600V Dual Element Time Delay Current Limiting Fuse
Bussmann LPS-RK-300SP Low-Peak Fuse 300 Amp A RK-1 Buss
Bussmann NOS-225 One-Time 225A Fuse 600V H Amp Buss NIB
Bussmann SPP-5F500 Semitron Fuse 500 Amp 700 V SPP5F500
Bussmann SPP-5F500 Semitron Fuse 500 Amp 700 V SPP5F500
Bussmann XL50F600 600 Amp 500V 200kA Semi Conductor Fuse 600A
C&D JS-392-E Power Rectifier Assembly JS392E ARR Series ARR130K300F
Cabletron Systems EMM-E6 Ethernet /w BRIM-F6 PLC EPIM 1&2 FPIM A&B Module
Cabletron Systems TPRMIM-36 10Base-T Ethernet 9000496-03 9000495-04 Rev B 33/36
Cabur GPA150 309A 1000V Terminal Power Block
Carbone Ferraz A025R800 Fuse 800A 250V 800 Amp Shawmut
Carrier Starter Management Module (SMM) CES0121319-01 CEAS421319-01 REV 01
Carrier Starter Management Module (SMM) CES0121319-01 CEAS421319-01 REV 01
Carroll Touch Screen Model MFP-6094-02 Stainless Steel Display MFP609402 SS
Caterpillar 9X1391 9X-0203 Relay Module
Caterpillar 9X1391 9X-0203 Relay Module
Caterpillar CTG 277/480V 225 Amp 3PH 60Hz Automatic Transfer Switch
Caterpillar RS-232C Port 109-5738 Communication Module
CEAG Typ: 86-264AC890CO-25DC-60Hz In: 100-240 VAC Out: 25,5VAC 35A Power Supply
Cefco LOSRK-150 150 Amp 600V Dual Element Time Delay Fuse LO-IP NIB
Cefco LOSRK-150 150 Amp 600V Dual Element Time Delay Fuse LO-IP NIB
cems 2000 SIXNET 60-61-RAM64 6061-RAM64 PLC Board Module
cems 2000 SIXNET 60-FA-DSTD-16 60FA 60FADSTD PLC Board Converter
cems 2000 SIXNET 60-FAMI-DA8 60FAMI-DA8 PLC Board 60-FAMIDA8
cems 2000 SIXNET 61-COUNT-16 PSC 2 61COUNT16 PLC Board
cems 2000 SIXNET Chassis Rack Wiring PLC Board
cems 2000 SIXNET Power Supply for 60-IOMUX PLC Board
cems 2000 SIXNET Power Supply for 60-IOMUX PLC Board
Cerberus Pyrotronics 580-190362-5 CZM-4 PLC Board Fire Alarm Module Siemens
Cerberus Pyrotronics INX-1 PLC Board Fire Alarm Module Siemens 515-281864 INX1
Cerberus Pyrotronics INX-2 PLC Board Fire Alarm Module Siemens 515-281864 INX2
Cerberus Pyrotronics MBX-2 Rack Chassis PLC Fire Alarm Module Siemens MBX2 Slot
Cerberus Pyrotronics MBX-2 Rack Chassis PLC Fire Alarm Module Siemens MBX2 Slot
Cerberus Pyrotronics MOM-4 315-090404 PLC Board Fire Alarm Module Siemens
Cerberus Pyrotronics P0X-1 PLC Board Alarm Module Siemens 515-281864 P0X1 POX-1
Cerberus Pyrotronics P0X-1 PLC Board Alarm Module Siemens 515-281864 P0X1 POX-1
Cerberus Pyrotronics P0X-1 PLC Board Alarm Module Siemens 515-281864 P0X1 POX-1
Cerberus Pyrotronics SPX-1 PLC Board Fire Alarm Module Siemens 515-282520 SPX1
CH Cutler Hammer FS360030A 30A Circuit Breaker 600V FS FS360030 A Eaton 30 Amp
CH Cutler-Hammer CA2225X 225A Circuit Breaker 240V 2 Pole Westinghouse 225 Amp
CH Cutler-Hammer Eaton LS360500A 500A Circuit Breaker LS L Frame 600V 3P 500 Amp
CH Cutler-Hammer FD3030L 30A Circuit Breaker Red 600V FD3030 Westinghouse 30 Amp
CH Cutler-Hammer FD3050 50A Circuit Breaker Glossy Red FD3050L 600V Eaton 50 Amp
CH Cutler-Hammer FDB3030 30A Circuit Breaker Glossy FDB3030L Westinghouse 30 Amp
