PLC模块是工业自动化控制系统中的核心部件,主要由CPU模块、电源模块、输入/输出(I/O)模块和通信模块等组成,用于实现逻辑控制、数据采集与设备联动。
根据功能和结构,PLC模块主要包括以下几类:
CPU模块
作为PLC的“大脑”,负责执行控制程序、处理数据和协调各模块工作。它包含微处理器、存储器和系统总线接口,是整个控制系统的核心。
电源模块
为PLC系统各模块提供稳定的工作电压,部分还为输入电路提供24V直流电源,确保系统在工业环境下可靠运行。
输入/输出(I/O)模块
数字量输入(DI)模块:接收开关、按钮等的通断信号(如24VDC或220VAC)
数字量输出(DO)模块:控制继电器、指示灯等执行元件
模拟量输入(AI)模块:采集温度、压力等连续变化的信号(如4-20mA、0-10V)
模拟量输出(AO)模块:输出连续信号以调节阀门、变频器等设备
通信模块
支持Modbus、Profibus、Ethernet等协议,实现PLC与上位机、HMI、其他PLC或工业网络的数据交互。
特殊功能模块
如高速计数模块、温度采集模块、定位控制模块等,用于满足特定工艺需求。
*PARTS/REPAIR* Siemens 6SE7031-6EB87-2DA0 Bremseinheit BrakingUnit Simovert
Nissei F3S20N30-MM01TNNTB2 3~Ph Induction Gear Motor .1kW30:1
Nidec Nemicon ASC-SP010-BCP Absolute Encoder 24Vdc H6-200-22
Anaheim Automation BLB/2088A Step Motor Driver ModelBLB
Boston Gear 9002 700 Series F73215FB96 Gear Reducer Ratio 15:1~
General Electric 24787 Power Range Monitor Display Flux04-17
* OLD STOCK* Mettler-Toledo 9325 Output Module 120/230V50/60Hz
Honeywell PC Board 60138544-004 With
Allen Bradley 1771-KH Modem Interface Module Ser A RevA
Alemite 385994 Oilmist Oil Refill Switch Made & Ship+!
INVENSYS ACTUATOR MP-481-600-0-2 & CP-8301 DRIVE
Gems Sensors 156265 RFS-2500B RotorFlow Switch 24Vdc 1/4"Npt
* SURPLUS* Measurex 05342400 F.O. Switchover Module Made
* SEALED* Omega PX01C0-100GI Gauge Pressure Transducer 0-100PSIG
*FACTORY SEALED ENCLOSED* Agilent DAP Board 79880-69504
Foxboro FCM10E Communication 10Mbps Coaxial Ethernet To 2mbpsFieldbus
* SURPLUS* Itt 1-020 & 1-035 Cast Iron Bonnets Top/Bottom7-04
GE Fanuc IC660TSS100K Module
*~Open~Box* BOSCH 081WV10P1V1018KE024/00E51 Hydraulic Valve
FA51-AVN Pulse Converter 0-18L/Min 0-10Vdc & Omron 8PFA Base
* SURPLUS* Danfoss 003N2132 Thermostatic Valve 1/2" 0-30°C 2mTube
Powertron 500S-CR Power Supply
Asco EFHCX8308C043F13231 Solenoid Valve Red Hat 3/4'' 125VDC10-250 PSI ⚡️
Sew-Eurodrive SA57DRS71S6BE05HF Gear Motor 201:1 230/460V.33Hp
Hach 09240=C=0310 Reference Sodium Electrode Analyzer1.323-002
TR ELECTRONIC 171-10268 Type ZE 65M
Dayton 6PY78 Diaphragm Pump 1/2" PolypropyleneBody/Santoprene
Shinoh S230B-L AC Spindle Motor 1HP 200V 5700RPM ~
*Pre~Owned* GOULD Amp-Trap CS-3 A1550X40E-1 Limiting PowerFuse
Banner T30UXIA Ultrasonic Proximity Sensor 10-30Vdc 80479
Turbine Flow Meter LWY-40F-K-GB-11 w/ LWGY-40F-K Valve
Hot Melt Technologies 923-600 Proflex Tank Heater Harness120V
*FACTORY SEALED* Dynapar 53Z Heavy Duty Magneto ResistiveSensor
Ectek EC3600CEG004 ECU Engine Control Module2211011305
Bonfiglioli VFR 72/FC2 Gear Reducer Mount Pos V5 150VFR72/FC2
*Parts* Leybold Perkin Elmer 800160V1017V 19V AC 6A 800Hz VacuumPump
Moore 340D2BH12B5NNNN Mycro XTC Diff PressureTransmitter
Dayton 2ZXP5 Self Priming Centrifugal Pump 1.5HP 115/208-230Pump Motor
Measurement Systems International MSI-3360 10,000lbs
Emerson Sola HD SDN 10-24-100P Power Supply 115/230V 50/60Hz
Pentair 1340 Control Valve 41428-01 12/12/11 10:42 BrassBody
Mitsubishi Electric MC505 10.4" LCD Tough Display Monitor w/TS
Kahn Instruments 9782-043-04 Transmet Dewpoint Transmitter
WTM GP50 Series Pneumatic Valve Positioner 6-30 Psi
ITT CONOFLOW Series Pneumatic Valve Positioner 6-30 Psi
* SEALED* Allen-Bradley 1336-R1-SP2A Snubber Resistor FrameE
IONICS Sievers 400 TOC Analyzer Display Board Kit LCM087-02
* SEALED* 2] Thomas & Betts 60960 Color Keyed Connector PressureConnector
*PARTS/REPAIR* ABB SC05-25 SattControl 4925483-01 24Vdc 70WIssue 1
Perkin Elmer N9316438 Capillary Column Elite-35MS 30m 0.25 Um Df+
Amtech Ultraweld 40 Ultrasonic Welder Head 40 kHz WeldSystem +
* SEALED* Rexnord 10287337 Omega E30 Coupling Element
Jtekt Fluid Power HK3-WG1ED-10A Directional Control Valve23KA
* SEALED* Goulds Pumps 0104-146201203 Impeller 3196LTX1X2-10
Perkin Elmer N069-0649 Rev E Driver Assy RF Gen SCR
Fronius 4,100,262 LocalNet Interface Module & Cables
SHC S. HIMMELSTEIN MODEL 61201 TRANSDUCER AMPLIFIERMODULE
Optek Danulat -13 Calibration Filter UV-L045
Bently Nevada 330105-02-12-05-02-05 Probe 3300XL 8mm
Vickers 3300586 Brushless Servomotor 2800 RPM
Condor MSP1311 DC Power Supply 136810-006
*PARTS/REPAIR* Siemens 6AV6 643-0CD01-1AX2 Operator InterfacePanel 10" MP277-10
*PARTS/REPAIR* Perkin Elmer 61001884 Measurement Module 2021Serial# 00080
Star Gate System Interface Module 500054 770152-02
NEUGART PLE120 Planetary Gearbox 12:1 1" Shaft 270-017
Alber 1700-156D 53245 Rev. D 1101-755D Controller Board
Yaskawa SGMGH-44A2A-YR14 AC w/ UTSAE-B17BB
Morse Raider Plus 175Q56R5 Speed Gear Reducer 2.45Hp 5:1 405
Chesterton 221 Split Seal 42618 Seal Size -16 Shaft Size 2.0
Perkin Elmer B2000310 Reference Kit For B2000186 LinearTransport
Redkoh Industries RK2000 1.19 Interface Unit 0830005-A
Flowserve Automax Valve Actuator B100S07 w/ Positioner &Butterfly ⚡️ SHIP
*FACTORY SEALED* Steris Principal Circuit PCB 48051
Allen-Bradley 700-RTA11G110A1 Solid State Timer 4 Pole
Perkin Elmer MZ108080-01 Source Housing Assy Complete(SQ300)
YOKOGAWA CR1200 CIRCULAR CHART RECORDER
Senva PW30M-006-100 Wet-Wet Differential Pressure TransmitterPWS100 Sensors
Phoenix Contact TRIO-PS/1AC/24DC/20 Power Supply 2866381
HAUG EN-C-4 01.7821.000 Power Supply 230V 50/60Hz 0.5A
Sew Eurodrive S37 DRN80MK4 Gearmotor w/Gear Reducer .75HP1745RPM 230/460V
BALDOR M3556T-8 2HP, 200V, 1745RPM, 3PH MOTOR *+FAST SHIP!*
Pro-face GP2501-TC11 3180021-03 Touch Screen Panel240V
* SURPLUS* Jade Tool WP.488118 Gear Hub WP488118 Made
Namco Controls EA760- 10000 Snap-Lock Limit Switch
*FACTORY SEALED* SealMaster NP-36T Pillow Block Bearing 2-1/4"Bore
High Voltage A06-SA6 Ignition Transformer 115V Primary 6000V
Hauck Manufacturing FVA 2A15-20 Burner Osseline FlowValve
Bystronic 700258 Diocom Circuit Board 4E0774-4-CDioport
Omron E3ML-M8E4-G Photoelectric Sensor 10-30Vdc 4M 14705V
HIOS CL-800 Driver Controller ND-XX-77 *+FAST SHIP
Ringspann 4821.127.118.M00742 Freewheel Clutch SF 2.375"Bore
SPIRAX SARCO 69845 BRASS AIR ELIMINATOR 3/4" 13WS
* SEALED SURPLUS* Mersen 22003R Fuse Block Class R 200A3~Phase
Hokutomi Praise VPSB-F21-1-21 Hydraulic Gear Pump 16mm
Dopag 400.25.93 D Pressure Regulator With Piston 250 Bar Max
!!! Firstam 1802600697 Pump Seal Kit 757 Double Seal Kit
Yaskawa SGMDH-12A2A-YR13 200V 1150W 5.49Nm
SMC MX Slide Table Cylinder Adjustable Cylinder
Numatics 32HLD5410 Pneumatic Hand Operated Valve
Perkin Elmer N0777391 Rev A CTFE High-Flow Valve Head w/Composite Rotor
*FACTORY SEALED* Tempco CRA30293 Ceramic E-Mitter Linear HousingAssy
Mercoid Control DAW-7038-153-5 Temperature Pressure Switch
Stober Servofit Precision Gearhead Type K302VN0200MT2020.3:1
GE Fanuc IC647WMI920A Workmaster II Board
Orion OLPWZ011509B STO 7226 Bearing Shaft & OLPWZ011508BSeal
Alfa Laval Tri-Clover 19-991A-2-SFY-316L Sanitary Valve Stem
Westinghouse S-151D786G04 Spring Release Coil Assy 1066
Spirax Sarco CBP61 Mechanical Seal Kit "S" Type 7/8"142-54055
Omega D8200 7-Ch Current Input Modbus RTU Protocol USB Interface+
Omega PX409-2.5GI High Accuracy Pressure Transducers
Vickers 02-119794 DG4S4LW 0133C B 60 Directional ValveModel B94S
WITT-GASETECHNIK 85-10 FLASHBACK ARRESTOR
Enerpac A595 RC Cylinder Attachment Collar Toe 12.5 TonA-595
Cleco 24RAA23AM3 Right Angle Nutrunner 3/8" Drive &Airline +
* SURPLUS* Smc MGPL40-150 Guided Cylinder 40mm Bore 150mnStroke
*Hubbell HBL360P6W IEC Pin and Sleeve Plug *+ SHIPPED*
Yamatake Honeywell ATN110A Ignition Transformer 100-200V 6KV
Baldor EM3218T Super-E Motor 5Hp 3~Ph 208-230/460V60Hz
Reliance Electric 0-56921-601 Regulator Board GV30002866
* SURPLUS* Osakidengyosha HD-100M Power Module 200/220Vac
* SURPLUS* Cognex Photocraft Tri-Tronics DMA-ENCODER-000Encoder
* SURPLUS* Fisher RRELAYX0H22 High Temperature Controller2500
Tregakiss M5408-35 Tough Gun Robotic Air-Cooled MIG Gun 500A
* SURPLUS* Omega PSV-D FSV Series Proportioning Valve &Driver
SEALED- Kaori K070-70WN-C04 Brazed Plate Heat Exchanger 200°C10-15Bar
Bettis DS0600.B2A03K.27K0 Actuator 120Psig 176°F/-4°F
Inductothe
* SURPLUS* Festo CPX-FB13 Fieldbus Bus Node Module 195740
Dwyer Love Controls 16033 Temperature Process Control
* SURPLUS* Atwood & Morrill 33621 Cap Cylinder 5" STD 1/4"NptWCB
GENERAL ELECTRIC GE U624P210L1500 SCREW SOCKET HEAD CAP Bolt HX1 1/4" X 15"
Warner Electric CBC-700-90 Clutch Brake Control Board Part No:6042-448-003
SEALED SURPLUS* Watts 0887752 Reduced Pressure Zone 6" +
STI ORMON SMT01 FAILSAFE TIMER 44510-0400 240VAC 24VDC -FREE&-
Erico Cadweld Plus PB500PLUSF80 #500 Welding Material (Qty Of10)
*GENUINE * NJM/CLI BTOR Container Belts (2 belts)*+FAST
Getinge 99007002 Control Valve 550-15D5940-510G1 & Gemu PN25
Endress Hauser48/139 Temperature Transmitter &TH11-B8FCKJ1BK1
Fette 57171090 Fill Level Switch SKF *+FAST SHIP!*
Durco DX21857AD Adapter Bearing HSG YS108-DCI2 16.5" OD 2.5"Bore
Perkin Elmer Capillary Column Elite-XLB 15m 0.53mm ID 1.50um DFN9316494
Simco F267 Power Unit / Shockless Static Neutralizing BarE11455
0 SWAGELOK B-3-HC-7-4 HOSE CONNECTOR !
Unilife Cleanroom Polyethylene Tape 800054 1/2 in x 18yds.(8)
PKS DIGIPLAN 5867-15/ 1318.012 **
C67867 Dage BT22-LC02 50gm Pull Test Load Cell for BT22
Speedline MPM Table Lift Amplifier Module
Texas Instruments 500-5114A Remote Base Controller RS485 RS232Port
HBM Software PME Setup 1-PME-SETUP
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福州卓凯电子科技有限公司是专业从事工业自动化产品销售和系统集成的高新技术企业。在西门子工控领域,公司以精益求精的经营理念,从产品、方案到服务,致力于塑造一个“行业专家”品牌,以实现可持续的发展。
福州卓凯电子科技有限公司是一家销售欧日美各类自动化产品的高新技术企业。与著名工控产品厂商建立了长期稳定的商务合作关系,公司主要代理销售的产品包括模块、主板、电机、驱动器、电源、传感器、变频器、继电器、电磁阀等。这些产品广泛应用于船舶、煤矿、炼钢、半导体、冶金、发电、物流、纺织、印刷、运输、包装等行业。我们专业的团队将把客户的需求放在首位,时时更新,提供有速度、有质量的服务,以满足各行业客户需求。主营产品:DCS集散式控制系统、PLC可编...