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。
Eagle 4905310 Textured Polyurethane Round Belt 10mm x 100' +
IR ARO 637462 PUMP VALVE ADAPTER KIT Replaces 350-058
Nanotec ST4118-K2V19334 Motor w/ Encoder ST4118L1206-B 4V1.2A
Wolke DIG 58B-2500-AB-I05-SC8-D78 Encoder 2500 PPR5.5Vdc
Siemens 6ED1 052-1CC01-0BA8 LOGO! Logic Module DI8 (AI4)
Speedline Technologies Threaded Inline Hot Air Heater ARNAM 1700Stainless Steel
Perkin Elmer Glass Empty Column 2mm ID 1/4in OD 9ft ForAutoSystem N9304048
SIEMENS 6ES7 540-1AD00-0AA0 SIMATIC S7-1500 CommunicationModule
* IN BAG* Parker P5V-GAR0614 Vacuum Generator Ejector
Gemu 2029412 Diaphragm Valve Actuator 9600040Z-1 1-1/4",1-1/2"
* FACTORY SEALED* SUPERIOR ELECTRIC 220763-009 GENERAL CONTROLSELECTRONICS
Procon 10544 TIG Welder Torch Cooler CARBONATOR PUMP
CTI Control Technology 901A-2500-R16 16-Slot Base I/O *~*
SCR Controls 245-8010W Motor Controller 230v 1 Phase 1/2-2hp
Checkline Tension Meter ETMP-500-G
* SURPLUS* CKD AX-CBLS3-DM20 Absodex Cable 20M Length 6STurn
Toyooki HD3-2S-BcA-03B-WYR2 Solenoid Directional Valve
Fanuc A80L-0022-0007#B 2.5kva P48F00001
* SURPLUS* Lightnin SPX G2S05D Speed-Rpm Control 1~Ph 100-120V75W
KRAUS & NAIMER C26 T203/D-A009 Main Switch *+ SHIPPED*
Woodhead 4378200110 Spring And Cup Assembly ~
Weintek cMT-SVR-100 Faceless HMI Viewer ~
*FACTORY SEALED* Topworx 81-10118-DCA GO Switch MagneticProximity
Getinge Castle Asco T937525 Solenoid Valve 1" Pipe 15.4W50Psi
THK GEE11014 Linear Guide Rail (65-1/4”) Bearing Blocks HSR20(x2)
EMT International C060010L09002 Film Holder Spindle 1" Bore
SETEX DM-016 BGC04111 Control Board 94V SETEX SP 192/14907 +
CCS HLV2-22RD LED Light For Machine Vision/Inspection0.385A/1.4W **
ADVANCED ILLUMINATION AL4554
Bosch 1070083384-104 PC Board Module Trumpf Laser ControlBoard
Murr Elektronik 85086 Power Supply MSC10-115/24
APEX DYNAMICS INC AE050 7:1 Ratio
SIEMENS MODULAR MOTOR CONTROLLER FBE1634-1MP10B4
Stellar Industries Hetronic Radio TransmitterH35-00001
TRI-CLOVER PRED60/125-1U Mechanical Seal Kit For TRI CLVPump
! SMC CCVL10-U2 Air Hydro Unit Valve
Indramat Control Board Module 40-97022
Industrial Scientific 18102509 Model 2004 Demand FlowRegulator
Rosemount 0078R25N00N085XA Model 79 Volume 1 TemperatureSensor
* OLD STOCK* SPX 751052300001000 Trim Assembly Kit Stem PlugCage
Werma Signaltechnik 82953067 Blue LED Beacon Light 115Vac
Blackalloy Co of America 150-30H3 Drill Unit 222026R1
Festo VADMI-200 Vacuum Generator 162510 Series X702
Hiwin HGL15CA2R1000Z0CZZE2 Dual Linear Guide BearingHGL15CAH
Vaisala HMP60 A12A0A2A0 Temperature And Humidity Transmitter ⚡️SHIP
AutomationDirect D2-03BDC1-1 DirectLogic 205 D2-230D2-08ND3
* SURPLUS* Uned DM1A X6 Hydraulic Gear Pump 11mm Shaft
Dungs FRG715/6 226-462 Proportionator Governor DN401-1/2"
* SURPLUS* Eberline 211345 Detector Assembly Monitor Shipped
Leeson 131513.00 Electric Motor 3HP 208-230V 3475RPM 182TC Frame~
Parker D1VW20BNJP5 Directional Control Solenoid Valve 24Vdc
Allen-Bradley 133F-BRF05-AA-EN-HAS1-L6E SENSORLESS
Perkin Elmer N0782008 Rev A Quartz Injector PE Optima 8000Series 1.5mm ID
* SURPLUS* Fuji Electric BW125JAGU-3P030 Auto Breaker 3-Pole30A
* SURPLUS* Atlas Copco 1615418301 Half Coupling Drive 50mmBore
IVEK 520205-11A Circulation Drive Module w/ R11637-114 1A MicroLiner Pump
Elwood Gettys 121-087-200 AC 4.10Hp 4023Rpm
* SURPLUS* Proco 240-AV/NP 4"X6" Rubber Sphere ExpansionJoint
Omron K3NX-VD1A-FLK2 Digital Panel Meter 100-240Vac
* SURPLUS* Siemens 3TF4211-0BB4 Contactor 400V 24Vdc Coil1NO+1NC
* SURPLUS* Ortlieb 71508 BSK 2497/102 Clamping Collet Unit2497-05
*FACTORY SEALED* Rexnord 20R10P-50.00C-1.875S ElastomericCoupling 1-7/8" Bore
* SURPLUS* GE 36A167281AAG01 Electrical Brush Holder
Hitachi ILC4-1 PCB Control Board
Nova Biomedical 33388 Air Detector Bioprofile 300/400/100Plus
IFM KD0024 Capacitive Sensor KDE2060-FBOA/NI/NPT 250Vac/Dc
* SURPLUS* SMC EX121-SDN1 DeviceNet Serial Interface Unit 16Pt24Vdc
* SURPLUS* 7] GENUINE Graco 178427 White Guide Housing Cap
ITT Pure-Flo .5-316L-RA25MAX-CWP150 Stainless Steel DiaphragmValve
Thermo Scientific 25302-052130 Hypersil GOLD aQ C18 HPLCColumn
Tokimec DG4V-5-2A-M-PL-T-6-40 Directional Control Valve⚡️SHIP
Omron Sysmac 3G2A3-PRW03 P-ROM Writer ProgrammableController
Danaher N43HLLM-LNK-NS-00 PowerPac 1.8° Step Motor4.9A
Omron E5CC- Digital Temperature Controller100-240Vac
* SURPLUS* Asco Red Hat 1AKZ2 Solenoid Valve Rebuild Kit
* SEALED SURPLUS* SMC AVL4000-04-5DZM Soft Start Valve W/Lockout
Rosemount 1151GP8S12S1B1M3I5 Pressure Transmitter0-1000Psi +
SHINKO Twin VF Regulator C8-3VFT-2 200/220V
SolidState Controls 80-221603-90 Rev A Indicator Ala
Endress Hauser PMD75-SBL7D61DCAU Deltabar S & SAMIManifold +
Yaskawa JZNC-MRK09-23 Panel Assembly PC Board Back Plane RackMotoman Board
Iwaki EZB16D1-PEM Metering Pump 1.0Gph 105Psi 1-360Spm
Federal Signal 50GC-120BG Beige Selectone Speaker 120V 60Hz
OEMEX 4WE-6-E-6X/EG24N9K4 Solenoid Valve 24Vdc 30WMFZ12-37YC
* SURPLUS* Bearings Limited 5218EMC3 Double Row Bearing
* HUGE SURPLUS SALE* SKF 6308NRJEM 6307JEM 62082RSJEM 6306ZJEM63052ZJEM
* SEALED* Applied Materials 0020-01021 Rev C Quartz Plate
* SURPLUS* Allen-Bradley 802T-KV /D Oil Tight Limit Switch600V
Keyence IV-G500MA Standard Sensor Head Monochrome AFType
Fette Seal Profile with Steel Frame 3744001 1151 3744001
*-Open-Box* FOXBORO PCS B0133LN I/O CONVERTER
Adept Technology 10338-51000 Rev P8 Dual Amp R4461
Banner WP LED Light Bar/Strip 18-30Vdc
CONCOR M21434 3pc Tip Assembly For Injection Molding 50mmPMM4
* SURPLUS* Videojet WLK620409 Print Head Cable 9 Meters620409
Ashcroft 20-1032-S-75L-160# Sanitary Pressure Gauge 0-160Psi
Ashcroft 20-1032-S-75L-100# Sanitary Pressure Gauge 0-100Psi
Allen-Bradley 1756-OB16I ControlLogix 16 Pt D/O Module FW: 3.003+
* SEALED* Allen-Bradley 1771-ID Digital Input Module Ser A
Westinghouse REH3015 Breaker 3-Pole 15A 480Vac Made
*Pre~Owned* SMC VEX3900-20-B 0.2-1.0MPa 3 Position Valve
*DOA* Perkin Elmer 10864677 Hard Disk Kit / Wizard ModelFSD709P-001G35CS50-TTM
Fabio Perini 50110801 Resistance RDP 22020-Ohm & Collar
Baldor 35T979-1706G2 Motor .5HP 230/460V 1.9A 3450rpm 56C3PH
* SURPLUS* GENUINE Optek 0410-0352-03 19/05 Window SightGlass
Allen-Bradley 1791-N4V2 Analog Block Module Rev A120Vac
* SURPLUS* Mercoid Control DA35-3 R.5 Pressure Switch120/240/440V
* SURPLUS* 3] SMC SY5320-5GZ-C8 Double Solenoid Valve
* SURPLUS* Azbil 2LS-J6E Roller Limit Switch 240Vac 3A IP67
* SURPLUS* Valco Melton 774XX767 Hose Manifold Filter PCM-50
Denison R5V08 513 12 A1 Hydraulic Relief ValveS26-34699-0
Landis & Gyr 338-012 Electronic Actuator 24V 160°Stroke
* SURPLUS* Valmet A420291 Steam Actuator Assembly23-F06-S177
Leeson Electric C6T17WC25C Washguard Motor 1/3/4Hp460V
Allen Bradley 1745-E104 Ser A SLC 100 ProgrammableController
* FACTORY SEALED* Aventics TaskMaster R432022723 Cylinder2-1/2x21
Automated Packaging Systems 56987A1 Rubber Print Roller22-1/8"
Sick WT27L-2S830A01 Photoelectric Proximity Sensor *+SHIPPED*
* SURPLUS* 43] MSI Maximo 6LR00963 Spindle .010 Groove 16" &17"
Asco EF8215G020 Solenoid Valve 1/2" Pipe 110/120V 50/60Hz
CKD GRC-80-180-A1 Rotation Air Cylinder 4420 & T2HSensors
Allied Machine & Engineering Special Holder 2 TAH 4.235050825-23
Valbia 82SR6512 Aluminum Actuator 116Psi w/ 3/4" Valve CF8M
Muesco 12KB3600-3060DF Differential Pressure Control 0-60Psi
Microscan FX110 Fibrevision Scanner With Probe FO110
Eaton Crouse-Hinds ARRC36 Back Box 1" 60A AR Receptacles
Conax Buffalo N-11067-02 Seal Assembly Inside Length 18"
* SURPLUS* Definox SAS ICS LED Signalling Unit W/ 4-Pin Plug
Festo VADMI-200 Vacuum Generator 2-8 Bar 24Vdc 162510
Renold Gear PM11-H10.S40 Size PM11 Ratio 40/1 M131388/5
National Instruments NI USB-6525 193283C-01L Digital I/OModule⚡️ SHIP
* SEALED* Thermo Scientific 6810.0003A Motor Power AmplifiedBoard
Omegadyne LC8100-200-5, 5FT 1" Through Hole Bolt Load Cell.188" hole
Groschopp WK1664701 Nr. 8114322 Motor 3-Ph 230V 60W100Hz
Sti 43268-0200 Controller Light Curtain 120V w/ Keys
STI 43207-0010 Light Curtain Controller Model DSC1DuoSafe
Martin 6 B 74 TB 6-Groove Belt Sheave 3203Rpm
Dodge Baldor Mine Duty Conveyor Pulley 18-1/4" Diameter X 14"Long Rubber Track
*FACTORY SEALED* John Crane 3405L Goulds Pump MechanicalSeal
Applied Science Laboratories Eye-Trac Model 210 110V60Hz
Goldenrod SVECOM-PE Pneumatic Winding Tool ���� MADE
Dionex 061802-07 ASSY 061803 ICS3000-SRS DCC Supper PowerSupply
Hot Melt Technologies DG-401-RS Hot Melt Gun 120V 75Watts
SPX 030008000+ DRIVE SHAFT BI-METAL 1-1/4" Dia. X 13-3/4" L FORWAUKESHA
B/E Aerospace FT-401 Aviation Avionic Passenger ControlUnit Tester
AKG Thermal Systems AKG4-30 Cool-Line Water/Oil Cooler450Psi
Nachi DSS-G06-C5-RY-C115-22 Hydraulic Directional Valve &Manifold
GRACO 624246 SUP HOUSING THROAT
SAGINAW SCE-16148CHNFSS Stainless Steel Enclosure16x14x8
Kulite Semiconductor KF-1076 Kuflex Pressure Transmitter 0-2500g+
4" Diameter Explosion Proof Stainless Steel Braided Flex Pipe10' Long
Fanuc Series O-TTC A16B-1211-0901 /15B Circuit Board
Hertner X1060-29A-12 PCB Circuit Board Cell TMH-4211
* SURPLUS* Foxboro 2AX+FJ St. A Single Loop Interface DisplayBoard +
Asco EFHT8320G186 Red-Hat II Solenoid Valve 1/4" 110/120V50/60
Siemens 3RA6120-1BP32 Compact Load Feeder
Siemens 3RA6120-1AP32 Compact Load Feeder
* OLD STOCK* Forney DP7000 Flame Digital Profile Amplifier
* SURPLUS* Hitotaka Seiki PCH-17-3005-M601 Seal Kit For HTPress
Hydac DF BH/HC 30/-L24 Pressure Valve Filter &VD5D.0/-L24
Numatics NVSV00DPNPXXXXX Digital Vacuum Sensor 2 Out TM8
* SURPLUS* Vickers DG4V-3-2N-M-U-B6-60 Solenoid Valve110/120V
Waters 70001328 Valve 700-136 2 Position 6 Port MaintenanceKit
Allen-Bradley 1784F30D Ser B PC Board 512016702 Rev 01
* SURPLUS* Hitachi KP-F100 Digital CCD Camera 12V 500mA
Sumitomo RNFM05-40R-B-80 Hyponic Drive & Gearmotor TC-F1/2Hp
* SEALED* Martin 3 5V 975 SF V-Belt Pulley 3-Groove Cast Iron+
Siemens 3VA9277-0FK23 Door Mounted Rotary Operator Switch
* SEALED* Brad Harrison 413P401 Multi-Port InterconnectSystem
ARICO TC5F-A Controller *+*
B16 10 150 A/SA-105 HYM Slip-On 10" Pipe Flange 150# 39032-4
* SURPLUS* Stober BRM5000 HW 18 Brake Module 24V Brake
Bodine 42A5BEPM-FX3 DC Gearmotor 3/16 3/8Hp 90/130V 20:186/125Rpm
Norgren EJ0455A1-REV#3 Cylinder 1-1/2" Bore x 24-3/16"Stroke
* SURPLUS* Hitachi 2M130-54 Magnetron Air Cooled Microwave2M130
Smc MHS3-25D 3-Finger Chuck Gripper Rotary Cylinder0.2~0.6MPa
Milltronics MFA 4p Motion Failure Ala
OEM AGCO 700131975 Kit 1000Rpm 1-3/4-2 LSM Made
* SURPLUS* Casella CSM300TCAEEHB 3" Angled Bleed Valve 1/4"Barb
NERA FU23AAA0A-22UA Evolution Series ODU FL23AAA0A R1A 21-23Ghz
* SURPLUS* Endress + Hauser 71088908 AF44 Continuous Air PurgeSys
RELIANCE 814.56.00 CNR-2SI3000 INTERFACE BOARD *+ SHIPPED*
ABB Commander 500 Type C501/0000/STD
* SURPLUS* TDK-Lambda RTW24-6.3KC Power Supply 100-240V 50/60Hz24V +
TR ELECTRONIC ENCODER 171-50119 TYPE ZE-6 Profibus DP
Allen Bradley S50406 Rev 05 Drive Power Supply 50 HP
Sun Hydraulics LOHCZDN Pilot-Close Cartridge 100Gpm 217Nm
* SEALED* SMC MXH10-50Z Guided Cylinder 10mmx50mm 0.7MPa
Siemens 505-4332 Digital Input Module 24Vdc
Genuine AGCO D46140011 Bearing Carrier UOI=1 35 FG
IVEK 520205-11A Circulation Drive Module w/ R18505-042 2A MicroLiner Pump
HONEYWELL 46182628-501 FLUORESCENT TUBE KIT
*FACTORY SEALED* Chesterton 255 Spare Part Kit -32 Seal 4.00"Shaft
Perkin Elmer Column Brownlee C8 5um 200x4.6mm Part N9303518
IKO ML25 Ball Bearing Guide Blocks w/ LWL25 B Linear Rail37-¾"
Heidenhain 20908187 Linear Scale 120mm w/ 853610 15V
KEYENCE IA-030 CMOS Analog Laser Sensor Head 30mm
Boston Gear 7215SJ1 Speed Reducer 3.35Hp 5:1 Ratio 540Lb In
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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...