整体式主机:CPU、电源、I/O集中在单机箱,结构紧凑、成本低,适配小型控制系统。
模块式主机:各部件拆分为独立模块,配置灵活易扩展,是中大型PLC的主流结构。
叠装式主机:结合前两者优势,模块靠电缆连接,兼顾灵活性与小巧体积。
基础控制类模块
CPU模块:PLC的运算核心,负责处理信号、执行程序、协调全系统工作。
电源模块:为系统提供稳定供电,部分可同时为输入信号供电,带过压、短路保护功能。
信号处理类模块
数字量模块:处理开关信号,分输入(采集按钮、限位开关信号)和输出(驱动继电器、指示灯)两类。
模拟量模块:处理温度、压力等连续信号,支持0-10V电压、4-20mA电流等标准信号格式。
扩展功能类模块
通信模块:支持以太网、Profibus、Modbus等协议,实现PLC与上位机、其他设备的数据交互。
特殊功能模块:包含高速计数模块、定位模块、温度控制模块等,可完成普通模块无法实现的专用控制需求。
继电器输出:适配交直流负载,带载能力强但响应速度慢,适合低频场景。
晶体管输出:仅支持直流负载,响应速度快寿命长,适配高频脉冲输出场景。
晶闸管输出:专用于交流负载,响应速度介于前两者之间。
LALIZAS ESCAPE-15 EMERGENCY ESCAPE BREATHING DEVICE (EEBD)
LAM Media LMC1000P PCI / SSI Rev A2 ASY 501-0011-03 Rev. A3
LAM NODE Board 810-056663-004, 710-056663-004, 50020R-10
LAM Research 685-151545-002 Computer EC2 QNX6 Nexus SSD
Lam Research 853-140051-001 Rev 1 Bimba D-52403-AYG CylenderLifter
LAMBDA PHYSIK Communication Interface 71.19.2244 InterfaceParameter C3SL/R4.85
laminator_P/N:MHL550_M/N:MHL 550
Landis & GYR 9907 RAR7 Flame Detector Photocell
Landis & GYR LA E10 Burner Controller 220-240V
LANDIS & GYR LFE10 FLAME DETECTOR RELAY 220-240V / 50-60 Hz
LANDIS & GYR RAK20.1055 THERMOSTAT, RANGE 60-160°C, 250V~
Landis & Gyr RZM 61.40 Polygyr Module
LANDIS & STAEFA SQE 85.1 DAMPER ACTUATOR 24V~
LANNG & STELMAN MPC 2000 MULTI CONTROLLER K31-72520-00
Lantech 8430-100-001 IEEE 802.3 10Base-T Concentrator8430100001
LARES 110 PCB 9853564
Larmia LS-60-DIN-02-02 PCB Circuit Board LS60DIN0202 9711LN
Laser Line Generator 53818-2563
laser marker_P/N:MLG9300_M/N:ML G9300
Laser microscope (laser microscope)_P/N:1LM11_M/N:-
Laser oscillation device_P/N:SDLIFL15_M/N:SDL IFL 15
LASOS LSM 700 Laser Rack 577007-5107-027 Without key
Last one
Lato Saldature SICE 0360803B Screen Display Board L2014 B1JRev.1
Lauer PCS 090 Topline Mini Bedienkonsole / Operator Panel PG090.207.D 241096
Lauer PCS Plus MPI PCS090.m Operator Panel PG 190.203.3
LAUER PCS Plus MPI PCS090.m Ver. PG 190.203.3
LAUER PCS695 BEDIENKONSOL Operator Panel PG 095.508.B
Laughborough Sound Images PCI/C44-M PCB Card PCI/C44-2M,BDF00397-00764
Laurence Scott & Electromotors SRB 3102 Drive UnitND080B1054
LCD C128128 R2 (CFL) LCD Display
LCR meter_P/N:4284A_M/N:-
LE LAS EXPLOSION PROOF TELEPHONE
Leader Electronics LP-11 IN-Circuit Probe
Leadshine L5-400Z AC Servo Drive 1N21600032
LEC EE 110/350A PCB Board
LEC EE 110/40A PCB Board EE 110/40A
LEDERLE HERMETIC T30 THERMOSTAT RANGE 20-150°C
Lefeco LE-SPC-24 Projected Beam Smoke Detector 0200-05580
Legrand 04214 Uninterruptible Power Supply Lexic 004214
LEGRAND 26144 MOTOR OPERATOR AC 230V FOR DPX3 CIRCUITBREAKER
Legrand DPX 160 Earth Leakage Module 160A 0 260 21
Lem IT 1000-S/SP1 Ultrastab Transducer 71.36.60.001.0
LEM LF 1005-S Current Transducer 18397
LEMAG DELTA-PREMET CYLINDER PEAK PRESSURE INDICATOR LEHMANN &MICHELS GMBH
LEMAG LS180 ENGINE CYLINDER PEAK PRESSURE INDICATOR 0-180BAR
LEMAG Shaftpower Operator Panel
LEMASA HIGH PRESS 135.00003.00 SEAT DOUBLE UAPIII FOR PITBULLPRESSURE WASHER L-
length measuring microscope_P/N:MM11_M/N:MM 11
length measuring microscope_P/N:MM400L_M/N:MM 400 L
length measuring microscope_P/N:STMUM_M/N:STM UM
LENHARDT & WAGNER GMBH 733KB CYLINDER FLANGE GASKET FORBREATHING AIR COMPRESSOR
LENHARDT & WAGNER GMBH 733KB PISTON RING 2ND STAGE
LENORD + BAUER 2477Y032A SPEED SENSOR WITH PULSE MULTIPLIER
Lens MTF measurement device_P/N:2003_M/N:-
Lenze 2008 B.2A 321 905 2/7129/0685
Lenze 2008 B.2A 321 905 PCB Control Module 2/7129/0685 2008Series 2008P.2C
Lenze 2008 B.2A 321 PCB 905 2/7129/0685
Lenze 473 E.2B DC Drive 473E2B 320379
Lenze 8200 Vector E82EV371-2B Frequency Inverter 00450736
Lenze 8400 Profibus E84AYCPMV Communication Module
Lenze 9220MP 9220MP.5A.50 Servo Drive Card33.9220MP.2B-13.001
Lenze 9224 AP.2B 345 416 4/7182/15590 33.9222AP.1B-13.001
Lenze 9225IP PCB 9226 IP.1C, 33.9225IP.1A-13.001
Lenze AC Tech SL205S SCL Series with Integral Line Filter
Lenze D-31855 EVF8201-E Frequency Inverter
Lenze E82EV751-2C902 Frequency Inverter 8200 Vector 13187517
Lenze EVF8201-E Frequency Inverter Drive 00384003
Leonhard-Reglerbau ASG 410+BF Automatic Synchronizer
Leukhardt BKE 810 PCB BKE 810/S-2 951.05 Circuit Board 810/S0060.0.951.a
Leukhardt MDA 16-1.02 PCB Card MDA16 101.05.0.200.A
Leukhardt MDE 16-1.02 PCB Card MDE16 101.04.0.200.B
Leukhardt MIX 2-2 204.01 PCB Circuit Board Card 5701081 SPE
Leukhardt System HFL 210.01 Module
Leuze Electronic 50105496 Barcode Sensor BCL 504i SM 102
Leuze Electronic BCL 148.4 Barcode Scanner
Leuze Electronic DDLS 170/120.1-1110 Optical DataTransmitter
Leuze Electronic DDLS 170/120.2-1110 Data PhotoelectricSensors
Leuze Electronic DDLS 200/120.1-20 Optical Data TransmissionController 50036290
Leuze Electronic TNT 33 Test Control Unit 24V DC
Leuze Electronics 911-180-717 Module USL 403
Leuze Electronics DDL 200/200.1-10-SK Optical DataTransmission
Leuze Electronics HRT 96M/R-1680-1200-25 Sensor
Leuze Electronics ODSl 30/24-30M-S12 Optical Distance Sensor50040720
Leuze MA 40 IS PDP-K with BCL 40 R1 M 100 & with BT 56 18-36VDCModular Unit
Lexicor Medical 90540011 4-Channel PreAmplifier Rev.C
Lexicor Medical PCB 6120001 Rev. A4 ASSY 7120001 Rev.C
Leybold Vakuum GMBH TURB0VAC 361 Turbo Pump
LFM T3 LF-410A-EVD TEB 1.0GPM 1/4FVCR-IN_P/N:3030-09966
LG Precision GoldStar FG-8002 Function Generator FG8002
LHWA301 J8 Card 709673 LHWA301J8
LIAAEN HELITRON DC0016A I/O Controller-I
LIEBHERR 11229912 FILTER INSERT 553183708 SUPPLIER NO.071303
LIEBHERR 511432714 SOLENOID BRAKE VALVE
LIEBHERR 635100914 POTENTIOMETER 5K 125 GRD PW70
LIEBHERR 9274263 SEALING SET OIL COOLER
LIEBHERR 9274264 SEAL KIT TURBO CHARGER
Liebherr DZV 6202859 Wheel Loader Regulator ID-Nr 1 005 002000
Liebherr G15/X160-2.2/G015/4Se1-3N1-1N5/MH1023-MU/GS120/FI/K3Gearbox Switch
LIEBHERR-ENGESER 10521128 HARNESS ADAPTER
Lifter (high-altitude work vehicle)_P/N:HP15030_M/N:HP150 30
LIGHT PIPE HINGE PLATE Q-2 PIPE THREADING DIE SET RATCHET WITHCHASERS 1/2"-1”
Light Star PM-C Panel Power Meter PM-C320NS
Light Star PM-D Panel Power Meter PM-D321C
LIGHTNIN-DUNCUN ENG & E 8.250-10.250-0.750-SC OIL SEALFOR MUD MIXER
LIKA SMI-5-R-L-1-3 Encoder
LILAAS LF60-3-01 MULTIFUNCTION JOYSTICK
LIMO EZMC Linear Motion Controller EZMC 12 I-C
LINC PNEUMATIC TIMER 15-150 PSI SUPPLY
Lince CV-CD-WY-II Precision Rotary Sensor
Lindenberg-Anlagen MEC24-B Diesel Engines Controller &Monitor
LINDY CPU Switch Junior Extender XR Art.No. 32390
Linea Light I-LED 99201 Easy Magic Driver Easy 3 ChannelsRGB
Linx IIIA-1 Data Terminal IIIA1
LITTON ILSD 3270065-0202 PCB Assy 165171 Rev. B Oxygen AnalyzerPBW 1651700-3
Litton Marine C.Plath EM 200 Speed Log 4718-CA Rev. AE Controland Display Unit
LIYAN Ex1n16MR Programmable Logic Controller
LMKPC14P M1E30180
Lndress+Hauser COS71-A8S Oxygen Sensor 96761 EN
Load-lock sputtering e/N:-_M/N:-
LOD25521-NC LOD25520 E
LOEPFE 040 217.000 VPS A01 PCB Board 880 802.000
Logic Board GSI 1716-0705 Rev.4 PCB 17160705 E-PACA
Logoswed LX-7706-1 PCB Card LX77061 Logoswed System
Logoswed LX8522 Control Board
Logoswed System AB LX 1116 LX1116
Logoswed System AB LX 2128 LX2128
Logoswed System AB LX 3124 Ver 3.0 LX3124
LOIPART KANGLI3GE01020 ELEMENT FOR DFF 3Kw
London Electronics IL-P-R-95-265 Digital Panel Meters
LORAN COOK DS1 DRIVE SHAFT
LOREME PMP23D Pump Management & Level Control Relay
LOUISIANA ELECTRIC RIG SERVICE 160139 FIELD FLASHING PCB
Lovato DCRK7 7 Steps Digital Power Factor Controller
LOVEJOY L-110 STANDARD JAW COUPLING 1.375 - LOT OF 4 PCS
LOVIBOND MD 100 PHOTOMETER CHLORINE
Lowne N 1868 Low Speed Air Meter Speed Range 500 Meters
Loytec Electronics EIA709 Multiport-router LS-13333CBL-Switch
LP Elektronik LP95LP0661/2.10 Control Board 71039272001738502
LS 413084-5-5 Card 41308455
LS 725727205 PCB BOARD
LS 8.77 PCB Card 937U66344D, 66344
LS ACM/ELK22/C/02 Board Type. Berges ACM-D2 22,0 KW
LS ACM/SN22/D/A01 Board Type. Berges ACM-D2 22,0 KW
LS Electric XGK-CPUA CPU LSR-XGK-CPUH (A) Programmable LogicController
LS ELKO-MID ACM/ELK22/C/A02 PCB Power Board ACM/ELK22/C
LS G4I-D22A PROGRAMABLE LOGIC CONTROLLER PLC MODULE
LS Gimac-P Control System AC/DC110V
LS Industrial G6Q-RY2A V6.1 PLC Relay Output ModuleRY2A
LS LG PLC Master-K80S Series K7M-DR60S
LS PE632T-5 PCB EE25 TOP226, TOP227Y
LS XGB Programmable Controller XBC-DR32H
LT MCOMP ZX90004 MOTOR PROTECTION RELAY 24V DC
LTMM2-A11-20NB AXE MICROCOMPUTER DIGITAL SETTING METER
LTN RE-21-K06 Rotary Transformer Resolver
LTX Westwood F088 Handheld Interface ControllerProgrammer
LUCIFER 341B02 SOLENOID VALVE 5/2 WAY OPERATED
LUE 8/83 PCB Card U66 675A/1
Luetze 760 822 Isolation Relay Modules Re 7-0822 760822 withV23092-A1012-A301
LUMEL P11G-1.91.4.1.2.00.1 SEPARATOR 0810028 4-20mA
Luminance meter multi-spectral radiation_P/N:PR705_M/N:-
Luminescent Systems ASSY PN 03956-1977212-F PCB Display BoardAssembly AW Rev.B
Luminex 78-00022-00-001 Rev.A 780002200001 SD Controller PCBA63-00046-00-001
LUST LTI Drives CDA34.006,W1.5,BR Inverter V 3.70-01,93CDA3000-V1.00, CM-RS485
LUST LTI Drives VF1204S, G10, FA FREQUENCY INVERTER
Lust VF1202,I 1,G10,A11 Drive VF1202I1G10A11
Lust VF1202S, G10, FB, I1 Drive Inverter VF1202SG10FBI1
Lust VF1207M Frequency Invertor
Lutro SR-96/1-001.0.0.00-111 Temperature Controller F.NR.940400244/0/00/0
Lutron Energy Savr Node For DALI
LUXCO SA-30PSM Group Annunciator DC24V
Luxco SBAG-402 N Grounding Resistance Monitor
Luxco Slim Timer GTN-SF1 (Lot of 4)
Luxco SMC-501 Motor Controller
Luxco SMC-501BH Motor Controller AC22V
板卡、船舶备件、半导体设备、伺服驱动器控制器、工业触摸屏、系统卡件、电源模块、CPU模块
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...