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
Bently Nevada Velocity Seismoprobe 86205-01 Seismo Probe 8620501 PLC Module
Bently Nevada Velocity Seismoprobe 86205-01 Seismo Probe 8620501 PLC Module
Bently Nevada XDCR I/O & Record Terminals 81546-01 Alarm Relay Outputs 79748-01
Bently Nevada XDCR I/O & Record Terminals 82367-01 Alarm Relay Outputs 79542-01
Bently Nevada XDCR I/O & Record Terminals 82920-01 ASSY78462-01 PLC 78599-06
Bently Nevada XDCR I/O & Record Terminals 89285-01 Alarm Relay Outputs 79748-01
Bently Nevada Xducer I/O & Record Terminals 84157-01 ASSY 78462-02 PLC 88098-09E
Bently Nevada Xducer I/O & Record Terminals 84157-01 ASSY 78462-02 PLC 88098-09E
Bently Nevada Xducer I/O & Record Terminals 84157-01 ASSY 78462-02 PLC 88098-09E
Bently Nevada XDUCR I/O & Record Terminals 8-02
Bently Nevada XDUCR I/O & Record Terminals 8-02
Betalog Hathaway 512 309075-001 Aux Controller Beta Products PLC PCB Module
Betalog Hathaway 512 309075-001 Aux Controller Beta Products PLC PCB Module
Betalog Hathaway 512 Scanner 309058-003 Positive Comm Beta Products PLC PCB Prod
Betalog Hathaway 512 Scanner 309058-003 Positive Comm Beta Products PLC PCB Prod
BI Technologies AR200L.25 Precision Potentiometer A R200 L.25 NIB
BI Technologies AR200L.25 Precision Potentiometer A R200 L.25 NIB
Biddle 210415 Digital Multimeter High Voltage Probe Tester 15 kV Megohmmeter
Bimba BFNR-176-D Pneumatic Air Cylinder Stainless Non-Rotating Front Block Mount
Bimba NR-176-R Stainless 1-1/2" Stroke 6" Bore Air Cylinder
BitBus iPCX PPCX344A PBA 451558-004 Intel Card ISA PCB PC Board PBA 451558004
Black Box IC455B Converter RS-232 – RS-422/449 Interfac
Blackstone 0239010 Customizable Hex Shank Accessory Storage Case LOT OF 5
Blackstone 0804827 12"x0.125" x 1", 20mm Wet/Dry Cut Segmented Diamond Saw Blade
Blackstone 0804833 2" x 14" Wet Cutting Diamond Core Bit NIB
Blackstone 0804835 4" x 14" Wet Cutting Diamond Core Bit NIB
Block 0000125041 Input Line Filter Kuka Roboter GmbH Trafo 00-125-041
Block 0000125041 Input Line Filter Kuka Roboter GmbH Trafo 00-125-041
Bosch A24/0,2- PLC 047964-103401-102303 047965-1017 Module Circuit Board
Bosch A24/2- PLC LP 048484-201 7 52 NE/44/85 048484201 A242- Module Board
Bosch A24/2- PLC LP 048484-201 7 52 NE/44/85 048484201 A242- Module Board
Bosch AG / Z PLC 041524-1047 1070 041523-112 1070041523-112 Module Circuit Board
Bosch AG/NC Servo Board X-21 PC Board Servo Module X11
Bosch B-830-303-415 Module Case with Interconnect 2 Slot Chassis B830303415
Bosch B-830-303-415 Module Case with Interconnect 2 Slot Chassis B830303415
Bosch CC220 N PLC Cardrack Chassis D-64711 24 Volt 7 A with Fan Rack 5 slots
Bosch CL 300 PLC Cardrack Chassis 052000-104 230/115 Volt 2A with Fan Rack
Bosch CL 300 PLC Cardrack Chassis 052000-104 230/115 Volt 2A with Fan Rack
Bosch CNC MEM3 PLC B269 054149-1027 VB-A MEM 3 Module Circuit Board
Bosch CNC MEM3 PLC B269 054149-1027 VB-A MEM 3 Module Circuit Board
Bosch CNC NC - SPS PLC 048499-105401 044340-2037 Module Circuit Board
Bosch CNC PS75 PLC 047181-205410 PE 9 PS 75 Module
Bosch CNC Servo PLC 048260-204401 047927-2027 Module Circuit Board
Bosch CNC Servo-i PLC 1070 068008-102 4993-I-C-B Servoi Module Circuit Board
Bosch E 24V- Input Module PLC 047961-105401 E24V PC Board 103303
Bosch E24V- PLC 047961-105401 047962-1027 E 24V E24 V Module Circuit Board MORE
Bosch EPR400 PLC LP 041352-2027 EPR 400 Module Circuit Board
Bosch EPR400 PLC LP 041352-2027 EPR 400 Module Circuit Board
Bosch HC5041 7/8" x 16" x 21" SDS-Max Rotary Hammer Drill Bit
Bosch NT1 PLC 1070071376-101 AZ:A 232542 10070071376-101 Module Circuit Board
Bosch PC Board ZE-60357404401 PLC
Bosch SPR2-VC PLC B-830-303-252 Proportional Valve Module B830303252
Bosch SPR2-VC PLC B-830-303-252 Proportional Valve Module B830303252
Bosch ZE401 PLC 1070 048379-104 1070048379-104 ZE 401 048380-1017 Module Board
Bourns 3500S-2-104L 100K Ohm Wirewound Potentiometer Solder Lug Panel Mount
Box of 10 Crouse-Hinds CGB396 1" Straight Male Thread Cord Cable CGB NIB
Box of 10 Triad B132IUNVHP-N Electronic Ballasts B1321UNVHP 120-277 VAC
Box of 10 Triad B132IUNVHP-N Electronic Ballasts B1321UNVHP 120-277 VAC
Box of 12 Bussmann JTN60030 1P 600V 30A TouchSafe Fuse Holder 30 Amp NIB
Box of 12 Bussmann JTN60030 1P 600V 30A TouchSafe Fuse Holder 30 Amp NIB
Box of 12 GE F32T8/SPX35/U/6 32 Watt U-Shaped Fluorescent Light Bulbs Starcoat
Box of 12 GE F35WW-U-6-WM 35W U-Shaped Fluorescent Lamp Light Bulb
Box of 2 GNB Exide NO3-104870 Flame Arrestor Vent Funnel NIB
Box of 24 GE F25T8/SP35/ECO 25W 36" L Straight T8 Fluorescent Tube Light Bulb
Box of 25 Arlington LT50 Straight Liquid-Tight Connector for Metallic NIB
Box of 25 Jackson Safety 0701-0054 AW-C Weld Electrode Holder Half Part NIB
Box of 5 Siemens 6GK1905-0EA10 Profibus M12 Plug PRO Cabling Kit Simatic NIB
Box of 5 Siemens 6GK1905-0EB10 Profibus Cable Connector PRO Cabling Kit NIB
Box of 5 Hilti 286018 1" X 9" Carbon Steel Expansion Anchor Stud Kwik Bolt 3 NIB
Bremer Transformatoren IGE 100 Bv.:28018BG Module PLC Phoenix Contact IGE100
Bremer Transformatoren IGE 100 Bv.:28018BG Module PLC Phoenix Contact IGE100
Bremer Transformatoren UGE 100 Bv.:27935BG Voltage Detection Module PLC UGE100
Bristol Babcock 8741-20A-100 8-Slot Rack 874120A100 8 Slot Chassis
Bristol Babcock PSA 8731-B FSK Power Supply P/N 8731-2 OB-111 8731B PS Module
Bristol Babcock RA 8772B Tone Receiver 386640-07-6 965 Hz 60 BAUD RA8772B
Bristol Babcock RA 8772B Tone Receiver 386640-07-6 965 Hz 60 BAUD RA8772B
Bristol Babcock RA 8772B Tone Receiver 386640-07-6 965 Hz 60 BAUD RA8772B
Bristol Babcock TA 8771B Transmitter P/N 386640-11-4 1375 Hz 60 BAUD TA8771B
Bristol Babcock TT 8771-B FSK Transmitter 386640-08-4 1075 Hz 60 BAUD TT8771B
Bristol Babcock TT 8771-B FSK Transmitter 386640-08-4 1075 Hz 60 BAUD TT8771B
Brown Boveri Circuit Shield Overcurrent Relay 223T2244
Brown Boveri Circuit Shield Overcurrent Relay 223T2244
Burkle & Schock Stuttgart 80D-7000 Transformer Type DDUA3041 932772
Burkle & Schock Stuttgart 80D-7000 Transformer Type DDUA3041 932772
Buss JCL-4RA 5.08 VAC 130 Amp 60 Hz 80,000 Amps Asym 50,000 Amps Sym Fuse JCL4RA
Buss JCT-1/2E 15500 VAC .50 Amps 60 Hz 130,000 Amps Asym 80,000 Amps Sym Fuse
Buss JCT-1/2E 15500 VAC .50 Amps 60 Hz 130,000 Amps Asym 80,000 Amps Sym Fuse
Buss Semitron SPP-6E600 600 Amp 700 Volt Fuse w Bussmann Switch MSW710-1S
Buss Semitron SPP-6E600 600 Amp 700 Volt Fuse w Bussmann Switch MSW710-1S
Buss Semitron SPP-6E600 600 Amp 700 Volt Fuse w Bussmann Switch MSW710-1S
Bussmann 11330-82 30 Amp 600V Terminal Block Assembly 30A NNB
Bussmann 12CAVH .V 15.5kV .5E 22/08 High Voltage HRC Fuse NNB
Bussmann 15.5CAVH-1E NIB 8000A 15.5kV CL CT High Voltage HRC Fuse 12 CAVH-1E NNB
Bussmann 170M3018 350 Amp 700V (IEC-UL) Square Body DIN Fuse 350A
Bussmann 170M3217 315 Amp 700V Hi Speed Fuse 315A
Bussmann 170M3223 630A 700V Fuse 690V 630 Amp
Bussmann 170M3223 630A 700V Fuse 690V 630 Amp
