PLC模块是构成可编程逻辑控制器（Programmable Logic Controller）的核心硬件单元，广泛应用于工业自动化控制系统中，负责逻辑运算、数据处理和设备控制。它通常采用模块化设计，由多个功能独立的组件构成，可根据实际需求灵活配置与扩展。
主要构成模块及功能：CPU模块
作为PLC的“大脑”，负责执行用户程序、处理输入信号并生成输出控制指令。其性能直接影响系统的响应速度与控制能力 。
电源模块
为整个PLC系统提供稳定的工作电源，通常将外部交流电转换为内部各模块所需的直流电，并可能为传感器提供24V供电 。
输入/输出（I/O）模块
数字量输入（DI）/输出（DO）模块：用于接收开关信号（如按钮、限位开关）或控制继电器、指示灯等。
模拟量输入（AI）/输出（AO）模块：处理连续变化的物理量（如温度、压力），通过A/D与D/A转换实现与现场仪表的连接 。
特殊I/O模块还包括高速计数、脉冲输出、热电阻/热电偶采集等类型 。
通信模块
支持Modbus、Profibus、Ethernet/IP等工业协议，实现PLC与上位机、HMI、其他PLC或智能设备之间的数据交互，适用于构建分布式控制系统 。
特殊功能模块
如位置控制模块（用于伺服电机定位）、温度控制模块、远程I/O模块等，满足特定工艺需求
ABE7-R16T111 SUB-BASE PLUG IN RELAY
KEB, Weinig 19F5L1H-YW0A F5 AC Motor 30kW 42kVA
ELAU PMC-2/11/25/001/00/00/02/00/0K Controller
Baumüller - BKF12/200/400-604000000 - DC Power Converter
Baumüller - BKF12/200/400-604000000 - 200A DC Power Converter
Bosch Rexroth - 0811404633 - 4WRPEH6C3B24L-2X/G24K0/F1M - Proportional Servo
GE Fanuc - IC695CPE305-AHBD - PACSystems RX3i CPU Module
KEB COMBIVERT F5 19F5C1H-350F Drive Controller 30kW - 2805 Hours Runtime
KEB COMBIVERT F5 19F5C1H-350F Drive Controller 30kW - 2013 Hours Runtime
FAGOR - FXM74.20A.E1.000 - AC BRUSHLESS 2000rpm
KEB Combivert F5 19F5C1H-350F AC Speed Drive 30kW - 2873 Hour Runtime
Schneider Electric - LMC802CAA10000 - PacDrive 3 Motion Controller, 130-Axis
Schneider Electric, HMIPSPS952D1701, S-Panel PC Perf. W19" DC Win 7 SSD
Schneider Electric, ATV930D18M3, Variable Speed Drive ATV900, 18kW 200-240V
Siemens - A5E00201516 - SIMATIC Panel PC 870 Remote Configuration Kit, 115/230V
Schneider Electric Lexium 05B - LXM05BD57N4 - ProfessionalBus Servoaccion 400-480V/3F
Schneider Electric, ATV630D15Y6, Variable Speed Drive 15kW 15HP 500/690V
RoCon - RFI 421 - Industrial Control PLC, 24-110 VDC Input, RS232/RS485
Schneider Electric - ILM0702P01A0010 - Integrated, 1.7 N·m, 6000 RPM
Schneider Electric LXM32MD85N4, AC 32A 3phase 208/400/480V 5.0/9.0kW
Bosch Rexroth - VT-HPC-1-1X/M-0-00/00 - R901413449 - Hydraulic Pump Controller
Basler Electric - DECS-200-1C - Digital Excitation Control System
RoCon - RFI 421 - Industrial Control PLC, 24-110 VDC Input, RS232/RS485, 4AI/4
Schneider Electric - LMC402CAA10000 - PacDrive 3 Motion Controller, 16-Axis
Control Techniques - HAC STDQ46 - MultiAx 3-Axis
RST Electronics - FRC-F3 VVVF for elevators + Corcom EMI Filter F7751F 5.578.33
Schneider Electric Altivar 71 ATV71HD15M3X AC speed drive 15kW-20HP / 200-240VAC
Schneider Electric, LXM32MC10N4, AC, Lexium 32, 208-480V 40A 11kW
Schneider Electric REL52012 Easergy P3U30-5AAA2BBAA 3CT 1Io 4VT 16DI 8DO 48-230V
Schneider Electric Lexium BMH - BMH1901P31A2A - 190mm 5.2kW
Schneider Electric Altivar LIFT - ATV71LD33N4Z - VFD 15kW/20HP 380-480V
EATON VFD DA1-34030FB-B55N 380-480VAC 15kW 3P AC Speed Drive
Schneider Electric Altivar71 - ATV71HD37N4 - 37kW/50HP Speed Drive 350h Runtime
Control Thechniques M'Ax Servo M'Ax 412 AN Motor
Schneider Electric - BSH1402T01A2P - 140mm Lexium Synchronous
Emerson / Rosemount Micro Motion - CMF100M999NB - ELITE Coriolis Flow
Emerson / Rosemount Micro Motion - CMF050M-313NB - ELITE Series Coriolis Flow
Emerson / Rosemount Micro Motion - CMF025M999NB - ELITE Series Coriolis Flow
Schneider Electric - TSXH5744MR - Modicon Premium Unity Hot Standby PLC
Siemens - 6ES5581-1EC12 - SIMATIC S5 CP 581/486 Basic Module, 4 MB RAM
Woodward - 8440-1690 - easYgen-3500XT Genset Control Module
Schneider Electric - IMD-IM20-H Vigilohm IM20-H - Insulation Monitoring Device
Siemens - 6AG4140-6BC16-0PA0 - SIMATIC IPC427D Microbox PC
Koch – DES2.0B20 (DES 2.0) – Dynamic Energy Storage Module, 850 VDC, 1600 Ws
Schneider Electric PowerLogic ION7330 - M7330A0B0B0E0A0A - M733 Energy Meter
ABB - 2TLA022303R0700 - Orion1 Extended 1.2m Safety Light Curtain (0.2-20m)
Schneider Electric Harmony iPC HMIDM6521 Display PC Wide 12" Multi-T, for HMIBM
TOSHIBA Transistor Inverter Tosvert VFSXN-2110P 200V-11kW
Schneider Electric Altivar 340 - ATV340D22N4 - VFD 22kW - 30HP - 380/480VAC
Emerson - M300-054 00270A - Unidrive M300 15kW VFD, 3× 400V AC, SIL3 STO
Nidec - M300-054 00270A - Unidrive M300 15kW AC Drive, 3x 400V, SIL3 STO
Contraves - ADB 380.145 - Varidyn Compact DC Motor Controller
SIEMENS MICROMASTER 440 6SE6440-2AD27-5CA1 7.50kW 380-480VDC VFD
Schneider Electric Lexium BRS 0052051045000 EXRDM3913/50NOO 7AIP44 OO D4K 60
HOERBIGER - HB 70110-600F - Electrohydraulic Control Unit (Hydraulic Pump)
FT Technologies - FT702LT/D-V22-FF - Analog Ultrasonic Wind Sensor
Pepperl & Fuchs - KFD2-BR-EX1.3PA.93 (P/N 98314) - PROFIBUS PA Segment Coupler
Schneider Electric - SP-PSU-8A - Security Expert 12V 8A Power Supply Module
Schneider Electric - SH31403P11A2000 - SH3 140 Series, 27.8 Nm, 4000
HIRSCHMANN - RS20-2400M2T1SDAEHH04.2.05 - EtherNet Rail Switch
REXROTH - HCS01.1E-W0018-A-03-A-CC- EC-ET-L3-NN-FW - Drive
FAGOR - MMC 1.25-00-D1-00-0 - Controller
Schneider Electric, TSXMFPP004M, Flash Memory 4MB Prog. for processor
Pro-Face SP5000 PFXSP5700WCD HMI Touch Screen
Schneider Electric SmartX Controller - SXWMPC24A10001 - MP-C-24A
Pro-Face PFXGP3300TADCA HMI AGP3300-TI-D24-CA1M Display
Schneider Electric Lexium LXM62PD84A11000 Power Supply
Schneider Electric, ATV320D11S6C AC Speed Drive 11kW - 15HP-525-600V
Schneider Electric Lexium BSH BSH0703P22A2A
FXM32.20A.E1.010 AC BRUSHLESS International Shipping by DHL
LTi Motion - PM-M25.1DVA10 - PitchMaster II Servo Controller, 25A (17kVA)
Schneider Electric - LMC100CAA10000 - PacDrive 3 LMC100 0-Axis Motion Controller
Schneider Electric - LD1LD030BD - TeSys LD1 3-Pole Contactor Breaker 63A, 690V
Schneider Electric - LD4LD130BD - TeSys Integral Contactor Breaker 63A, 690V
Datalogic - DS5100-1320 - Medium-Range Industrial Laser Scanner, Ethernet
Mita-Teknik - WP4084-23B (972408423B) - Dual Channel Vibration Analyzer
Schneider Electric - LD4LD030K - TeSys Integral Contactor Breaker 63A, 690V
Bosch Rexroth - R911315730 - IndraDrive CSH01.1C-PB-NNNN-NNN-NN-L1-S-NN-FW
Killark - 23470AAAM - Explosion Proof Conduit Body, 3/4′′ Hub, Cast Iron
SIEMENS ENERGY - 1011NFPS-C3-S2 - Transducer for dedicated meter version
Eaton FHF - DNG3.1-12IB - Intrinsically Safe 12VDC Power Supply, 230VAC Input
Parker - 30V—2S-0000 + 710-4D0004-BE-0S-0000 + LA501805U001 AC Speed Drive
Schneider Electric - BCPMA224S (1B) - PowerLogic Branch-Circuit Power Monitor
Schneider Electric - BCPMA224S - PowerLogic Branch-Circuit Power Monitor
Schneider Electric - ATV630D11M3 - Altivar Process 630 11kW / 15hp VFD
Pro-face - 3280027-04 - GLC150-SC41-ADPC-24V Operator Interface
Schneider Ekectric Lexium - ILS1F852PC1A0 - integrated drive ILS with stepper
Honeywell - RA890G1245 - Protector Relay / Flame Safeguard Relay (220V)
FAGOR - AXD 1.80-A1-1 - Controller
Schneider Electric Vigliohm IM20-H - IMD-IM20-H - Insulation Monitor
Schneider Electric Altivar LIFT - ATV71LD27N4Z - VFD 27A 11kW/15HP 380-480V
Heinzmann - SW 07-1-M-ES-120 - Motor Potentiometer, 120s, with Limit Switch
Lenze EVS9327-EP Frequency Inverter Drive
KEB COMBIVERT F4 - 18F4C1H-3440 - 45KVA / 22kW AC Speed Drive
Schneider Ekectric ALTIVAR - ATV212HD18M3X-ES - 18.5kW-25HP AC Speed Drive
MICROSENS - MS652119PM - Professional Line Moduler Base Switch
Schneider Electric PacDrive LMC101CAA10000 Motion Controller
Schneider Electric - LD1LD030BD - TeSys Integral 63 Contactor Breaker, 3P 63A
Emerson Control Techniques - Unidrive M300 (M300-054 00270A) - 11kW VFD
B&R - 3CP152.90-2 - CP152 Central Processing Unit, 64kB Flash, 256kB SRAM
Schneider Electric Ativar 312 ATV312HU55M3 AC Speed Drive 5.5kW 7.5HP 200-240V
Schneider Electric, BMH1002P17F2A, BMH Lexium 32 6.2Nm 6000rpm 100mm
Schneider Electric, HMIGTO2315, 5.7 Color Touch Panel QVGA Stainless Magelis GTO
Schneider Electric, BMI1003P12F, Lexium BMI 3P 100mm IP54 2.2kW
HOERBIGER FERRARI - HB70110-002 - Electrohydraulic Control Unit (Hydraulic Pump)
Gefran - GFX4-IR-80-R-2-0-0 - GFX4-IR Modular Power Controller
SKF - SP/SFE 30/5 - Impulse Generator for Lubrication Systems, 0.34 cc/Pulse
Pepperl + Fuchs - IRI-KHD2-4HB5 - 31391 - Control Interface VarlNet-S
Schneider Electric, HMIDT651, Magelis GTU Series 12W Touch Advanced Display WXGA
Schneider Electric Harmony iPC - HMIBMUHI29D2801 - Box PC Universal HDD DC Win10
KEB - 13.F5.M1D-39G0 - COMBIVERT F5 Series Drive Controller with Display
Allen Bradley - 1326AB-B520F-21 - 163333 - 3.36kW 3500RPM
Siemens - 6ES7 135-0HF01-0XB0 - ET 200B Analog Output Module, 4 AO, 0/4-20mA
Schneider Electric - Vamp 40 - Feeder & Motor Protection Relay (Type V40-026363)
Siemens - 1FK7042-5AK71-1FA5 - SIMOTICS S 1FK7 Compact 3Nm Synchronous Servo
Siemens - 6DL3100-8AC - AddFEM Front End Module with PROFIBUS Interface
Schneider Electric Altivar 21 ATV21HD18N4 AC Speed Drive 18.5kW/25HP - 380V/480V
Woodward - MFR11 - Multifunction Protection / Generator Relay
Schneider Electric, 33573, Rectangular Sensor for Earth Leakage Protection 1600A
Schneider Electric Modicon TM262L20MESE8T LOGIC CTRL M262 3NS/INST ETH
Schneider Electric PacDrive LMC101Cxxxxx LMC101CAA10000 Motion Controller
Schneider Electric Lexium 32 LXM32SD72N4 AC
Schneider Electric ATV630 - ATV630U30Y6 - AC Speed Drive
Schneider, SH30701P11A2000, PacDrive Umax 480VAC SH070/60010/0/1/00/00/00/00/00
Haver & Boecker - 207947788 - MEC4 MCU Control Unit
Siemens - C53207-A367-B230-2 - Communication Module for SIPROTEC 4
Schneider Electric - 171CBU98091 - Modicon Unity M1E Processor (Momentum)
Pepperl+Fuchs – SB4-OR-4XP-4M – 4-Channel Safety Control Unit, SIL 3/PL e, 24VDC
Balluff - BIS L-6026-034-050-06-ST19 (BIS00EF) - LF (125kHz) Processor Unit
Schneider Electric Lexium ILE 1R661PB1A1 DC
Eaton ELPRO - 450U-E-L-440-W - Wireless Ethernet Modem, 440 MHz, 10-500 mW
Schneider Electric, ATV320D11M3C, AC Speed Drive, ATV320, 11kW - 15HP - 200-240V
Haltec - TSR 735S-5/15A - Power Supply Module, 110/230-240V AC Input ±5V to ±15V
ABB - 3AUA0000093675 - NETA-21 Remote Monitoring Tool
Baumer - GA240.A12C102 - Absolute Rotary Encoder, Parallel Interface
Telemecanique - XBTG2330 - 5.7′′ Magelis/Pro-face QVGA Touchscreen HMI, 24V DC
Swagelok -
