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。
Controlues VBE 400 STDG29 Flux Vector Drive 4.0Kw380/460V
Controlues VBE 400 STDG32 Flux Vector Drive 4.0Kw380/460V
Controlues VBE 400 STDG35 Flux Vector Drive 4.0Kw380/460V
Controlues VBE400 STDG35 Flux Vector Drive 4.0Kw380-460V 13.2A
Control Technologies 10134 Newser Printing Unit Control IIModule PLC Rev C
Conval 12A2J-F227H-5199 Globe Throttling Valve 1-1/2" SocketWeld 5388psi
Conval Clampseal 13G2 Globe Valve Y-Pattern Stop1"Socket Weld 316SS
Conval Globe Valve 2" Socket Weld 7613psi
Conval Globe Valve Clampseal Angle Pattern Stop 3/4" Socket Weld1500psi
Conval STK-10 2" Socket Weld Stainless Steel Globe Valve1100°F
Conveyor Flat Lagged Drive Pulley 8"x 29"W 1-7/16" Shaft
Conway Clutch 85810476A 1-15/16" Bore 6-3/8" Long MechanicallyActuated 50-Tooth
Conway Clutch 858-8B 1-15/16" Bore 6-7/16" Long MechanicallyActuated 50-Tooth
Cooper 02BCPM215GR Split Pillow Block Bearing Housing 2-15/16"Bore 4-Bolt Base
Cooper 02BCPM307GR Split Pillow Block Bearing Housing 3-7/16"Bore 4-Bolt Base
Cooper 3B250A Transducer Controlled Fixtured InlineNutrunner
Cooper 576402 Electric Servo Nutrunner Inline Right AngleEMT200-4-4085-3/4"-29P
Cooper APR6355 Arktite Connector Pin & Sleeve Receptacle Plug60A 3W 3P 600VAC
Cooper AZL19C509R Heavy Duty MOV Arrester VariStar 9kV 7.65MCOV
Cooper Bearing 02 BCP204EX Split Pillow Block Bearing 2-1/4"Bore P 04 Pedestal
Cooper Bussman BH-3144 Buss Modular Fuseblock 1 Pair 770V - 700A200k SYM Amps
Cooper Bussmann JCN-30E Buss Fuse 15,500VAC Max 30A 60Hz
Cooper FA5J45 NXC Outdoor Capacitor Fuse 8.3kV 45amp 50kASymmetric Int Rating
Copperhead ETS Engineering E2N Robot Welding Electrode TipDresser 2Hp 480V 3PH
Corcom 60AYT6C F7477 EMI Power Filter 60A 3PH 440V -10-40C
Cornell 3RB-F16K Horizontal Centrifugal Pump 5"x 3" FlangedDischarge *Rebuilt
Cornell 5YBH-F16K Horizontal Centrifugal Pump 8"x 5" FlangedDischarge
Corning 24-Fiber Optic MIC Tight-Buffered Interlocking ArmoredPlenum Cable 96'
Corning 24-Fiber Optic MIC Tight-Buffered Interlocking ArmoredPlenum Cable 98'
Corning 6-Fiber Optic MIC Tight-Buffered Interlocking ArmoredPlenum Cable 256'
Cosel AC9-2K2K2K-0A AXE900F Power Supply 48V DC 18.9A
Coti Global CG-33 Stainless Steel Load Cell Sensor 5k 5000 LBS2.5 Ton
Coti Global Sensors CG-BLC-2 Alloy Steel Load Cell w/50' Cable100Klb Capacity
Cougar Industries AL3-3500 Pneumatic Air Vibrator 3500 Force LBS80 PSI 50 GPM
Couth MC2000LSU50X17 Pin Dot Marking Machine Head Tokyo U50FLabel Head Unit
Couth MC2000T2 MOD T2 Marking Machine Controller MC2000T²
Coxwells EN-N-350 Coxreel Enclosed Air Hose Reel Spring Rewind3/8" x 50'
Crane 04-1WA-221RTG-H0J Flowseal Butterfly Valve 375 PSI Max4"
Crane Ferguson Sentry S-162 Right Angle Index Drive RH Cam 30:1Reducer 920CDSF
Crane Flowseal 04-1WA-22DRTG-BOJ Stainless Butterfly Valve 4"Wafer Style 150#
Crane Flowseal Stainless 4" Butterfly Valve w/Kinetrol PneumaticActuator
Crane G15 CMF Duo Chek II Stainless 10" Wafer Check Valve 275PSI Class 150
Crane G15 SMF Duo Chek II Stainless 10" Wafer Check Valve 285PSI Class 150
Crane Weinman 3L6-2 Split Case Centrifugal Pump 4x3" Flanged10.8" Impeller
Cranston 24A006 Excalibur Wire Cutter 12V Cordless 36" Extension7/8" Cutters
Crepaco R6UR Positive Displacement Pump Gearbox Drive 1"Shaft
Crosby 1.5G2.5 JOS-E15C Spring Lever Pressure Relief Valve1-1/2"x2-1/2" Flanged
Crosby 319B JB 3.5 Ton Bronze Rigging Hoist Hook Threaded Shankw/Latch
Crosby 8750kg 4:1; 7000kg 5:1 Metric Swivel Hoist Ring 637Nm
Crosby BL-O 4-Ton Hoist Swivel Hook Link Chain Nest 3/8-7/16"Self Close Gate
Crosby Bullard 1050265 Closed Swivel Bail 3.6 Ton Golden GateLatch Hook 1.39"
Crosby IA 3-Ton Hoist Upper Swivel Hook Mount with ChainGuide
Crosby McKissick Steel Pulley Wire Rope Sheave 16" OD 1.5" Bore1" Cable
Crosby S-2 Jaw & Jaw Lifting Swivel 5-Ton Thrust Bearing 11000lbs WLL 297226
Crosfield PressTech 7606-9410 Print Press Junction Box
Crosfield PressTech 7606-9410 Print Press Junction BoxC7606-9410024
Crouse Hinds APJ 10487 Arktite Electrical Plug Male 100A 600VAC250VDC Haz Loc
Crouse Hinds AR642/ARE56 Arktite Receptacle & Back Box 60A 3w 4P600VAC 250VDC
Crouse Hinds Cooper SB 0767 CEAG Process CONT E Module
Crouse-Hinds AR-1031 Receptacle Pin Sleave w/ Base 100A 600V 3W3P
Crouse-Hinds HR3483D Female Receptacle 30A 3W 4P 480VACExplosion Proof *READ*
Crouse-Hinds WSR6352 Mod 82 60A 600V Arktite Fusible InterlockSwitch Receptacle
Crown SP Order Picker Forklift Hydraulic Motor Pump
Crown Triton HKS182SR235WWE AC Motor 3Hp 1760rpm 230/460V 3PHHHI3-18-182T
CRS CRS2520V Double Vane Pump 17gpm 2500rpm3000psi
CSI Electronics The Saint USB System Analysis INterface ToolGateway Bus Monitor
CT Attuatori LS-UTXX Signal BOX BEP Actuator250VAC 5A
Cubiscan PCB 13211-004 Weigh Scale Control Circuit Board0050C2171ED4
Cubiscan PCB 13503 Weigh Scale Circuit Board Display Board 13504Rev 005
Cubiscan PCB 14506 Weigh Scale Circuit Board Display Board 14507Rev 004
Cubiscan PCB 15185-004 Weigh Scale Control Circuit Board15184-4
Cubiscan Weigh Scale Display Monitor 12" Touch Screen HDMI
Cubit 200054 PLC 8400 Circuit Board Module
Cummins PT Diesel Fuel Injection Pump 3275398 / 3028302
Cuno CT102 Stainless Steel Purification Filter Housing 16GPM300PSI 44152-02
Cupe Cuproc 16 IEEE 488 Circuit Board EE142A3661A
Curtis 1204X-1401 DC Motor Controller 12v Contactors From BigJoe PDH-40-106
Curtis 1234-2376 AC Motor Controller 24V Toyota 8HBW30 PalletJack 1094852/001
Curtis 1236E-4521 Forklift DC Motor Speed Controller 24-36V OffRico PLR-100
Curtis 1243C-4280 AC Motor Controller 24-36V Toyota 7HBW23Pallet Jack 375484280
Curtis 1254-5501 Forklift DC Pump System Motor Controller 48VOff Landoll Lift
Curtis 1310-5301 Forklift DC Motor Speed Controller 24-36V OffESC030FAN36TE094
Curtis Albright CP290-1 Yale Electric Forklift Controller
Curtis PMC 1215-9103 Forklift DC Motor Speed Controller 24-36VFrom Hyster Lift
Curtis PMC 1310-5214 Order Picker DC Motor Speed Controller Off0S030ECN24TE089
Curtis PMC 1310-5310 Forklift DC Motor Speed Controller 24-48VFrom Landoll Lift
Curtis PMC 83U03103A-0014 Order Picker APS Steering Control Off0S030ECN24TE089
Curtis PWC-360-020 Romdisk PWB C1201 Rev B PCE Rom Disc CircuitBoard
Cushman 10-765-08-000B Hydraulic Chuck Drawbar Actuator CylinderLathe Spindle
Cushman 4-Jaw Independent Lathe Chuck 12" OD w/Adapter
Cutler Hammer 10 5822C Motor Starter Contactor Size 6 Rated540A/3PH
Cutler Hammer 151D026G01 Current Transducer 4000/5 Ratio
Cutler Hammer 377D993G01 Fused Busway Disconnect 3PH to 1PHTransformer 15A 115V
Cutler Hammer 583516 58-3516 Firing Amp Control Windings PCCircuit Board
Cutler Hammer 58-3595 Control Board Circuit Panel
Cutler Hammer 6002 H493A Mill Type DC Contactor 600V DC 2 Pole2A Coil Size 1
Cutler Hammer 92-01873-02 Panel Mate Operator Interface 24VDC 1.1A
Cutler Hammer 92-01873-02 Panel Mate Operator Interface 24VDC 1.1A
Cutler Hammer 9656 Size 0 Automatic Reversing Starter 3 Polew/Thermal Overload
Cutler Hammer A30CD0 Combination Motor Starter 10Hp 480V 3PhSize 1 Fused
Cutler Hammer A30CDA0 Combination Motor Starter 10Hp 480V 3PhSize 1 Fused
Cutler Hammer A30CGT0 Combination Motor Starter 10Hp 480V 3PhSize 1 Fused
Cutler Hammer A30CWA0 Combination Motor Starter Size 1 Stainless10Hp Non Fused
Cutler Hammer A50EN0 Reversing Motor Starter Size 3 460/575V50Hp Enclosed
Cutler Hammer AF-500507-0480 Variable AC Motor Drive VFD 50Hp480V 3PH AF5000+
Cutler Hammer FD4060L Industrial Moldedcase Circuit Breaker 60A4 Pole 600VAC
Cutler Hammer PRL1 Pow-R-Line Panelboard 250A Main Breaker208Y/120V 3Ph 4W
Cutler Hammer PSS1014E PSS55C Eaton 24VDC Power Supply 480 VAC3Ph 2.3A 55W
Cutler Hammer S20N11S07N Transformer 7.5KVA Hv 240x480V Lv120/240V 1PH 3R
Cutler Hammer SVG17ED1003 Dynamic Braking Resistor 20 Ohms 500Watt
Cutler Hammer WL35950 Vacuum Interrupter Fuse BreakerReplacement
Cutler-Hammer 10316H3042C Type L Limit Switch Plunger Style600VAC Hazardous Loc
Cutler-Hammer 48-554-7 Brake Shoe Lining for a 16" Bulletin 505Magnetic Brake
Cutler-Hammer 92-02095-02 Panelmate Model 7600E 24VDC 1.0A20W
Cuttler Hammer 151DO26GO1 Phase Current Transformer AC-PRO2000-4000A
CVS Controls 1U274346052 Series DBAQ 2" Control Valve SeatRing
CX-Tec CXF 25 Pneumatic Coaxial Valve 2/2-Way Normally Closed1"NPT DN25 600psi
Cyclonair Rotron CH3 Regenerative Blower 54 CFM 1/2Hp 230/460V3PH 1-3/4"
D0137KU General Purpose Power Supply Module 120VAC Input
D36642 Grease Cylinder 2-3/8" Shaft 5-1/2" Base 8" Stroke TrackTensioner
Dadco DK.55.013.1 Hydraulic Core Pin Round Body Cylinder 55mmBore 13mm Stroke
Daedal 6"x30" Linear Slide 9" Stroke W/M062-FD-421 Superior1.65DC Motor
Daetwyler PVDF Acid Chemical Pump Centrifugal Suction 2.5x3" MPT2.6kw 460V 3PH
Daido 8A0707 Spindle Lubrication Oil Pump 0.3 L/Min 3L Tank 100V1PH *See Notes*
Daido Kogyo DID35F Sharp Top Conveying Roller Chain #35 Serrated10' Lot of 6
Daido Kogyo DID-35F Sharp Top Conveyor Roller Chain #35 Serrated115Ft Roll
Daido Kogyo DID35F Sharp Top Conveyor Roller Chain #35 Serrated150 Ft Roll
Daido MRJ010211D Lubrication Oil Pump Machine Oiler 0.1 L/Min 2LTank 200V 1PH
Daihen CMRE-742 Wire Feeder DH-24-42-992 Motor 185RPM 42VDC
Daihen CT-0702 Plasma Cutting Torch With 30' Cable LeadLength
Daiichi Dentsu DPT-021R1-15FSB-00B Digital Servo Press W RM1AMotor 60W 9Amp
Daiichi Dentsu DPT-301R4H-10PS-00A Digital Servo Press 1.5kWRM4H Motor
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