PLC模块是可编程逻辑控制器(PLC)系统中的核心组成部分,用于实现工业自动化控制。它通常由多个功能模块构成,协同完成数据采集、逻辑运算、控制输出等任务。
CPU模块
系统的核心,负责执行控制程序、处理数据和协调各模块工作。
输入/输出(I/O)模块
西门子 SM 1223 数字 I/O 模块
西门子 SM 1231 模拟量输入模块
施耐德 TM3 系列直流输入模块
数字量输入/输出(DI/DO):处理开关信号,如按钮、继电器状态。
模拟量输入/输出(AI/AO):处理连续变化的信号,如温度、压力传感器数据。
示例型号:
电源模块
为整个PLC系统提供稳定电力支持,部分还为现场设备供电。
通信模块
实现PLC与上位机、HMI、变频器等设备的数据交换,常见协议包括 Modbus RTU/TCP、USS 等。
西门子 CM/CP 模块安装在 CPU 左侧。
特殊功能模块
如热电偶模块、高速计数模块、安全模块等,满足特定工艺需求
GE Current Limiting Fuse 397L500GR19 2.4kV 200A
Westinghouse EPACT Electric Motor EP01/504TE5 1-1/2 HP 575V 1730RPM
Widap AG Wire Wound Tubular Resistor 231.2437 FW60-400
Vaisala Humicap Humidity Temperature Transmitter HTM3334-20ma
Aerostar Synthetic 1023661 10 Pocket Air Filter MERV 11 24x24x294x Pack
Comptrol 97600-4 RocketPort 550 16 PCI Card BD-PC116
Meltric 39-64183-K14-375 Receptacle / Connector
CMP Appelton Cable Gland 75 C2KX 3" NPT Brass Nickel Plated
Parker Pneumatic Back-to-Back Cylinders 2" X 28" X 2"
Parker Pneumatic Cylinder 3.25" X 13" CTB2ATV34AC
ITT Dia-Flo Diaphragm Valve 2835-SE-903 2"
Parker Pneumatic Back-to-Back Cylinders 2" X 26" X 2"
Parker Pneumatic Cylinder 100 X 355.6 CTCMPRLTV13AC
Mac-Weld Thermowell TW36A33UU15-U12
Armstrong Y-Type Cast Iron Strainer 3" dia CA1SC
Trueline Gate Valve 2" N-136B
Soft Switching Technologies EN2002525A / SST001595 ControlBoard
Soft Switching Technologies EN2003574A / SST003393 ControlBoard
Rechner 380100 / L3B/L42534 Sensor
Soft Switching Technologies SST027298 Control Board 98-00045D
Soft Switching Technologies SST001962 / EN2000331A ControlBoard
Ewon FLEXY20500_00MA/S DATA Gateway
Allen-Bradley 1734-IB8 8 Point Digital Input Module (Mint)
Allen-Bradley 1785-L11B/A PLC-5/11 Processor Module
Barnes and Jones RK2175-8 Steam Trap B&J FT2175-82inch 175psi
Siemens DT1102A Heat Detector
Honeywell RP920C1029 Pneumatic Receiver Controller
Erhardt & Leimer VK 1521 NR.031735 Amplifier Board InOriginal Package
Festo DNC-50-25-PPV-A 163369 E708ÊCylinder
Honeywell RP920C 1021 2 / RP920C10212 Pneumatic ReceiverController
Taptone C-401-35-4 Acoustic Sensor
Pheonix Contact /24DC/40 Power SupplyUninterruptible
Nordson PC40DC / 131709L Pattern Control Input 24Vdc 4.5AMax
ue / Schneider LD5-LC030 Self Protected MotorStarter
Autotech Controls E7R-RL1091-000FS Resolver Encoder
Allen-Brardley 1794-OE4/B Analog Output Module Flex I/O
Nordson PC40DC / 131709F Pattern Controller 24Vdc 4.5A
Westermo MD-12 Dc (3150-1001) Communication Interface Line HaulModem
Hammond Manufacturing RI0027N10 Three Phase Dry Type Reactor
Hammond HL9HJ Transformer 600Va 60Hz 120V
Endress + Hauser 53P40-EL0B1RC2BAAB Promag P Flow Meter*READ*
Endress + Hauser DL 17Z0-B7C Limit Switch Li
Endress + Hauser LSM 160 LI II
Thomas & Betts 3" Liquid Tight Connector
Rosemount C115 1DP4E22S1L4M1C6 Transmitter & Sensor
APC RBC34 Uninterruptible Power Supply Battery Pack
Z-Linx / Zlinx Wireless Modbus I/O ZZ9D-NC-LR
Allen-Bradley 145575 Drive Snubber Board Rev.01
Banner / 81861 Stack Light Complete Unit LED
Banner CL50GRYAOSP LED Column Lights 18-30Vdc
Exergen IRT/C.1X Infrated Thermocouple Sensor
Allen-Bradley 100S-C16DJ32C Safety Relay 24Vdc Coil SER.B
LinMot S01-24/300 / 0150-1945 Industrial Switching PowerSupply
Bodine Electric 34R4BFCIZ2 Gear Motor 230Vac
Honeywell T675A1508 Thermostat Temperature Controller
HiTek Power GMH8-23P-30 Ink Jet Power Supply Module
Carlo Gavazzi NES13DB24SA Emergency Stop Module
Allen-Bradley 505-DOD 3-Poles Reversing Starter Size.3 Ser.B
Digi International XEB09-CISA Xpress Ethernet Bridge 12V135mA
Banner M126EE2LD Photoelectric Sensor M12 Laser
Banner 70826 True Color Sensor
Lutze Electronic 117118 Connection Cable
Banner SXI-CATM1ATT-001 / 807970 Networking Cellular ModemKit
IFM Electronic AC5208 AS-Interface Module
Omnimetrix Control Board OX-MIS
Omnimetrix Circuit Board OX-MSN
Parker Pneumatic Solenoid Valve H2615BHA53A
Foxboro Magnetic Flow Transmitter IMT20-SA26FGZ-GT
Stromag AG Geared Limit Switch Model 100 Type 1:1 NE 451 FV
Foxboro Magnetic Flow Transmitter 8000 PA13-G
Flex-Core Current Transformer FC-600/5-4 600:5 Ratio
Numatics 553SS63DK000030 Pneumatic Solenoid Valve 3/8'' Npt 120Vac
Flex-Core Current Transformer FC-2500/5-6 Ratio 2500:5
Rosemount 00268-1049-2 Model 268 AD9E Smart Family Interface
Lutze Electronic A1190244 Connection Cable
Accu-Coder SL020132 Rev.AA Encoder 5-28Vdc
GE Multilin SR469 / SR489 R-300 Relay / CT Board1228-0002-D7
Force Control Industries 49-57-009-00 Position Control Board
Force Control Industries CPU Board 368-1-1682 ZP-CPU
Allen-Bradley 1336S-MCB-SP1 74100-071-51 1336S Drive Board
Force Control Industries 09-57-008 CPU Board Rev C
Phoenix Contact DT-TELE-RJ45 Socket Surge Protection Module
Banner 12769 LED Tower Light
MicroScan FIS-0001-0032 Barcode Sensor
BannerM 96004 Work Light Bar
Wallace & Tiernan Pressure Gauge U16433
Siemens Current Transformer 61-300-057-402
Kollmorgen AKM31E-ANKNC-00 320VDC 6000Rpm 0.6kW
Hammond RI0027N17 Three Phase Line Reactor
Bodine Electric 34R4BFCI-Z2 Electric Motor 1/15 HP 115Vac
Omega Engineering Inc. CN606TC1 Themocouple Input Scanner
Baldwin 55-001-0067 S16 Ser.E Closed Loop Controller
Prolite Plastic FRP PVDF Blank Spacer 24" 6GBZAGZZP07
Eaton Dynamatic Transistor Inverter Logic E15-564-107R
Merkle-Korff Ribbon Drive Gear Motor 103951-001
Asco Solenoid Gas Valve S261SF02N3CG5
Emerson DCM Drive Position Control Card 1590-4125
Controlues DC Drive Control Board MDA-2 ISS 2
Omron Photoelectric Switch E3M-VG27 10-30 Vdc
Barber-Colman CA41-24060-110 Power Controller 240Vac 110Amps
Barber-Colman 313 227-41 Power Controller 240Vac 110 Amps
Siemens Processor Module CPU 6ES5-942-7UA13
Allen-Bradley 1794-ASB Flex Remote I/O Adapter Ser.C
Techmo Car Counterweight Valve J3VZ180
Crane-Centerline Butterfly Valve DI-200L-B-SS 6"
Goodyear Tan Flextra Hose 1"
Siemens Current Transformer 61-300-053-501 (Lot of 3)
Dresser Nil-Cor Valve Seat TSS-KIT 6"
Larco Crane Brake Drum D-98-3212-154(4)
Dimplex 2200212300RP Element 1666W 600 V EUH-B Part
Allen-Bradley 1771-ACN15/B Cnet Remote I/O Adapter Module
Allen-Bradley 5094-IB16XT FLEX 5000 I/O Digital 16 Input
Honeywell SensePoint XCD
Endress Hauser FTL 360UTE2B4L Li II Level Switch
Sick WL170-N430 Photoelectric Sensor
Endress + Hauser RNS 221 Module
Schneider / Square D 100A Circuit Breaker Load CenterIndoor
Bray Controls 930835-11300532 Spring Return PneumaticActuator
ABB TCAP4221 Capacitor Control Board
Carlo Gavazzi PCB01DM24 Asymmetrical Recycler Timer
Foxboro 873PH-AIZCGZ-7 Electrodeless Conductivity Analyzer120Vac
Banner K80FDLGRYP Daylight Visible Indicator LED
BannerDP / 49772 Mini Beam Sensor
Wago 750-312 ModBus / RS485 / 150-19200Bd PLC Module
Cutler Hammer 1173A-300 / 98113 Photoelectric Switch Sensor
Carlo Gavazzi DUB01CD4810V Control Relay
Rechner IAS-10-A12-S-Y5-OEM Proximity Switch / Sensor
Johnson Controls DPT-2015-1 Differential Pressure Transmitter 0to 1.5In
Siemens 3RV1042-4LB10 Motor Starter Circuit BreakerContactor
GE Multilin SR469 Analog IO Subsystem Board 1228-0003-D6
OPISYS USHR-800NIH iDEN Bi-Directional Amplifier Repeater
Banner / 71740 Photoelectric Sensor
Mettler Toledo Analog Load Cell Interface 0917-0211 09170211000& 5111695-5MA
Carbone Thermowell 1.5TWF-26-10.75-1/2-R5.38-SS
Yokogawa Connecting Cable
Parker Hydraulic Hose 782-20 WP
Pneumatic Products Packing Kit 1-1/2" 1237551
Schneider 10 Slots Rack TSXRKS8
General Electric Circuit Board 0621L112 G001
Foxboro Voltage Current Converter Module 2AI-I2V
General Electric Current Limiting Fuse 328L493 G19
Red Lion PGMMOD05 Programming Display Module LCD FACTORYSEALED
Foxboro I/A Series Mass Flowmeter 1/4" CFS10-03SCCGZ
ue Programmable Controller TSX DMF 342A
Foxboro 8 Input RTD FBM203 P0914SV
Siemens Simatic PG605U Hand Held Programming Unit6ES5605-0UB12
Allen-Bradley 1794-0A16 120Vac Output Module Flex I/O 16Point
Krones EDS-208A-M-SC Ethernet Switch 7-Port
ABB / Bailey IMCOM03 Infi 90 Controller Module 24Vdc 6.0Va
Allen-Bradley 440R-N23134 Ser.B MSR127RP Safety Relay
Endress + Hauser Li M FTL50H-UTE2AC4E6A Level Limit
Banner RPA-C2-40 Rope Pull Accessory 40 Meters of 3mm Rope PullCable
TCI KLR25ATB Line Reactor 3 Phase 600V Max 25A
Crouzet OUR1 88867105 Multi-Function Multi-Range Multi-VoltageRelay Output
Cooper APJ3485 Sleeve Plug
Meltric 33-64143-972 DS60 Switch Rated Receptacle Connector
BannerD / 27288 Barrel Sensor
IFM Electronic TA2212 Temperature transmitter
BannerP / 809982 Programmable Tower Light
B & S High Voltage Fuse MRES3 2.5 KV 150A
Kracht Hydraulic Pressure Relief Valve SPVF 40 A2F 1 A 07 (P.0053340024 )
Kracht Hydraulic Pressure Relief Valve SPVF 40 A2F 1 A 12 (P.0053340003 )
Fortress ITM-00089388 Interlock SwitchNO2T6SL461T03501D1D1GM
Allen-Bradley 1771-0FE1 1771-0FE1/B Analog Output Module
Conley Strainer BS6F44111FRP 6"x21"
SKF Dymac Machinery Monitoring Keypad M800A HMI
Banner 94298 Work Light Strip
Banner DBQ5 Portable Demo Box
Banner 20090 Gray Tower Light
Banner / 02712 Ultrasonic Proximity Sensor
Allen-Bradley 193112 PowerFlex 700 Card
Honeywell T915F 1008 Temperature Controller -10 to +30C
Honeywell XFR822A Analog Output Module 8 Analog 0 to 10 V 2A
Rexroth Cartridge Hydraulic Valve LFA WEA-70
Rosemount Flowmeter 8702-RA12N6 C50037 Inside Parts
Allen-Bradley Ac Drive Power Supply Board 74104-226-53
Banner LE550U Laser Sensor 12-30VDC
SIEMENS Digital Output Module 6ES5-454-7LB11
Biothermica Thermal Oxidizer Knife Gate 4" Dia
Excelon Static Mixer R-4000-PC/VI-N/T-N/F-C/P1
Keystone Valve Seat -630-043 12"
ue Input Simulator 16 Bits TSX MNC 16
Foxboro PC Board Distribution Power Supply 2AX+DP10-CGB
TB Wood's Timing Synchronous Sprocket P52-14M-55-E
Westinghouse Fuse 758C433A49 CLE 25
Asahi Chemline Diaphragm Valve Flange 4" 08J00293-F
Asahi Chemline Diaphragm Valve Flange 4" 08J00297-F
Banner EM-T-7A 52402 Saftey Extension Relay Module
BannerD / 26398 Value-Beam Photoelectric Sensor
Exergen IRT/C.1X-K-80F/27C Infrated Thermocouple MINTCONDITION
Soft Switching Technologies SST014664 / 98-00091 Control Board &DMC20261
Rechner KAS-80-35-A-M32-Y5 Capacitive Sensor ProximitySwitch
ABB / Bailey NAMM02 Network 90 Analog Master Module
GOULDS SLEEVE 316SS FR2 PWO
Allen-Bradley 1321-3R35-C Line Reactor 3PH 600V 35A RL-03503
ProMinent GALA / GALA0713PPB960UD113000 Metering Dosing Pump
Crouzet 88865503 / TURc3 MULTIFUNCTION TIMER DIN RAIL SPDT 8A12-240 VAC/DC
Weidmuller 7901440000 4 Wire DC Input Isolator
Endress + Hauser FTL 360-UTE2B4L Li II Level Switch
TOPWROX DXP-M21GNEB Positioner Indicator MINT
Omron R7M-A10030-S1 3000r/Min 200V 100W
EnteK / IRD PCB 34176 ASM Power Supply Card
Belco A5B1209A01 / 1211-03 Circuit Board
Edwards A223040221 Filter For Vacuum Pump A223-04-021
Endress + Hauser 53P1F-2L0B5RC2BAA2 Promag 53 Transmitter85-260Vac
Banner PSB4MK-24-06 / 26041 DIN Rail Power Supply
Danaher Motion Rev.H Cordset Servo Cable
MKS IT251 Signal Switch Programmable Pulse Divider 24VDC
Siemens 3TF5222-OAK6 Contactor Coil 120V
Parker HEFS38N 3-Valve Manifold Solenoid Valve
Filnor A-1102 Knife Switch Class 9850 250VDC 250VAC
Banner / 806179 Programmable Multicolor Indicator TouchButton
Banner / 813227 Programmable Multicolor IndicatorTouch Button
Detroit Stoker Fiberglass Gasket 8456-A06 (Lot of 4)
Bete Spiral Spray Nozzle 2 TF88FC PTFE
Asco / Red-Hat Solenoid Valve 8342G3M
Ashcroft Pressure Switch B432B XNH 30 psi
Trueline Valve F8120 10"
Dresser Nil-Cor Butterfly Valve 8"-310-W-T-S-L PTFE
Samson PTFE Valve Seat Type 1A 3" 65 mm
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