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。
Siemens Simatic S5-100U PS 930 Digital Input Module, 181856
AMAT 0140-40360 HELIUM MANOMETER, HELIUM PRESSURE CONTROLLER,CHAMBER, 118500
N33000813 O-RING, P-400 BLK, 181857
Koganei 200E1 Solenoid Air Valve Assembly, 190868
AMAT 0150-04363 CABLE ASSY. CTR DUAL TC, ULTIMA HDP-CVDAssembly, 118520
AMAT 0620-01229 DB25F TO DB9M CABLE 6, 181858
Lot of 5 Fluoroware E4-2GN-1 Valve Fitting, 190869
2 AMAT 0150-09072 CABLE LEVELING HEAD EXTENSION, 118521
LAMBDA LSS-39-24 POWER SUPPLY, 24V 6.5A, 906649-001, RE9181-33,121064
AMAT 0140-09038 Harness, Chamber C+D, Slit Open/Closed +01
AMAT 0100-00061 PCB ASSEMBLY LIMIT DETECTOR, 184468
AMAT 0620-01229 DB25F TO DB9M CABLE 6, 181877
WATLOW 010350C1 HEATER, FLAT, 120V, 175W, 010350C1-ALE1F,184469
JU SUNG COMPANY ROA05036 BASE PLATE, 10T, 10MM, QUARTZ,175523
6 MATSUSHITA AP3242 3A250VAC, 164427
6 MATSUSHITA AP3242 3A250VAC, 164428
AMAT 0050-81120 Hose Assy, 107676
Millipore WGVL40S01 Wafergard-40 Cartridge Filter, 0.1 Micron,121070
AMAT 3700-02755 O-RING ID 14.984 CSD 0.139, 133663
NOVELLUS 04-730718-3 SHIELD, 171974
OMRON 3G2A3-ID411 PROGRAMMABLE CONTROLLER INPUT MODULE W/RIBBONCONNECTOR,126480
2 AMAT 0720-91181 Conn SKT Way, 101560
OMRON 3G2A3-ID411 PROGRAMMABLE CONTROLLER INPUT MODULE W/RIBBONCONNECTOR,126481
OMRON 3G2A3-ID411 PROGRAMMABLE CONTROLLER INPUT MODULE W/RIBBONCONNECTOR,126482
AMAT 0910-00270 Fuselink Mounting Base, Terminal, Bussmann62
HPS 60-00044-00 FLG, MF, BLANK, NW80, 304, 145265
2 Varian 106414003 Cable Assy W6, 101568
2 BERNSTEIN KCN-T18PS/008-KLP2 PROXIMITY SENSOR,911046-201, 104653
Varian E17066280 Chamber Side Plate, ARC-W, 188276
TEGAL 80-202-392 O-RING, SILVER, 181916
MRC 1011929 SHIM, DOOR CLINDER, 181917
MRC 1011930 SHIM SHIM, DOOR, 181918
CHEMRAZ 9014-SD505 O-RING AS-568A-014 CPD 505, 2-014,303266-014, 133694
MICRO SWITCH FE5F-3MC6-M FIBER OPTIC SWITCH, HONEYWELL,181920
GCA 9262-3661 PCB ASSY, 188298
KALREZ AS-568A O-RING K#220, COMPOUND: 4079, 2-220, AS-568A-220,2-220K, 133695
GCA 9262-3661 PCB ASSY, 188299
2 Thermocoax TKA 15/25/INN, 230.0052.1 / 02, 188300
SHIELD, ENDURA, CHAMBER COVER, 181925
WELDMARK P250-500 Compressed Gas Regulator W/ Water Drain Hose,175536
AMAT 0040-21675 Bracket, Shipping HTESC, 188303
2 AMAT 3700-01497 O-RING ID 6.737 CSD 0.103, 75 DURO, 133698
Metron A129242-G Semiconductor E Labels
CHEMRAZ 9246-SS520 O-RING AS-568A-246 CPD 520, 2-246, 133699
AMAT 0240-35431 PIK, LINER, R2 CHAMBER, 0250-36272 PROCEDUR,181928
Asyst Japan Carriage Board 21203-101-01 w/ Bracket, 422792
CHEMRAZ 9125-SD505 O-RING AS-568A-125 CPD 505, 2-125, 133703
CHEMRAZ 9127-SD505 O-RING AS-568A-127 CPD 505, 2-127,303266-127, 133704
CHEMRAZ 9013-SD505 O-RING AS-568A-013 CPD 505, 2-013,303266-013, 133705
2 TOKYO ELECTRON TEL 1D10-401722-11 COVER, BEL(DRM), U01988,133717
2 TOKYO ELECTRON TEL 1D10-401722-11 COVER, BEL(DRM), U01883,133718
2 TOKYO ELECTRON TEL 1D10-401722-11 COVER, BEL(DRM), U01884,133719
2 TOKYO ELECTRON TEL 1D10-401722-11 COVER, BEL(DRM), U01914,133720
ELH002 Electrode Plate, 422794
AMAT 0150-13089 CENTURA VACUUM PUMP JUMPER
AMAT 0020-31751 Clamp 18 inch S
WATKINS JOHNSON 906440-001 THERMOCOUPLE + 106683-4 Coax Cable,181931
HITACHI MES-30C Circuit Breaker, MES-30C-16A, 133722
NUPRO SS-4FW-VCR-15 VALVE, 15 MICRON, 164455
Power Source ERB24SA DC Power Supply, 422797
Lot of 3 Banner Engineering BT23S FIBER OPTIC CABLE, 181905
CAJON 321-24-X-6-B2 EXHAUST FLEX PIPE FOR MTI, 181906
BI BARNSTEAD D8816 HI-TEMP MIXED BED CART FILTER, 250E0146,181943
3 BRACKET, STAND, 181944
AMAT 0150-20375 Cable Assy, 25FT EMO Gen Rack 1/2, 145335
Irvine Optical Corp. U22BPL1 PCB
VARIAN 04-716641-02 SHIELD, X-FER END CHAMBER,W94400454,181912
VARIAN 04-716641-02 SHIELD, X-FER END CHAMBER,W94400454,181913
AMAT 1270-00391 SW Spring Overload Limit
UNITED ELECTRIC H117-193 Switch 117 Series, H117-6
AMAT 0021-3DPN2 PIN LIFT HEALER, 145322
AMAT 3420-01082 INSUL 1" ID 90 DEGREES SILICONE RUBBER FOAM,145323
AMAT 0150-02335 cable assy. MF I/0 assy. power
AMAT 0150-35259 C/A XFR CHMBR vent MFC pigtail
2 LAM 714-443235-002 PL, MTG, BICEP POWER SUPPLY, COVER,123733
Millipore CMP301E06 Filter, 158310
OMRON E2K-C25ME2 CAPACITIVE PROXIMITY SWITCH SENSOR, 158312
KULICKE & SOFFA 03101-1163-000-00 SINGLE HEATER, QUICK CHANGE,158332
AMAT 1200-00619, Carlo Gavazzi VDE 0660, SSR SOLI AFCRN1F23V30
5 AVIZA-WATKINS JOHNSON-SVG THERMCO 900958-001 CABLE SWITCHOPTICAL-ASS, 158316
BLACK BOX EBN25C-0050-MF INTERFACE CABLE 60FT PARALLEL,158318
BLACK BOX EBN25C-0050-MF INTERFACE CABLE 60FT PARALLEL,158319
AMAT 3700-01830 O-Ring Chemraz SC520 90Duro White, ID .987 CSD.103, 451440
LAM 715-0015-001 BASE MOUNT, OUT/DOOR, 181954
TURCK BC5-S18-AN4X PROXIMITY SENSOR, 302564-001, 181955
UNIT MFC, UFC-1100A O2, 4 SLM Range
AMAT 0150-76628 CABLE ASSY, CASSETTE PRESENT, L
AMAT 0150-76628 CABLE ASSY, CASSETTE PRESENT, L, 400126
AMAT 0150-76628 CABLE ASSY, CASSETTE PRESENT, L, 400127
2 TOKYO ELECTRON TEL 1D10-401722-11 COVER, BEL(DRM), U01914,133761
Watlow 5250501 S-T-L Gas Line Heater, 0.5" O.D. tubing, 0.21 A,1313C-08, 175566
AMAT 0150-00088 CABLE, VME EMO, 181960
Watlow 5250501 S-T-L Gas Line Heater, 0.5" O.D. tubing, 0.21 A,1313C-08, 175567
RF Cable Assy, 30C83078R04, 188324
BROOKS AUTOMATION 001-5104-01 PCB POWER SUPPLY, MLC94VO, BA001-5104-01, 133771
2 AMAT 0150-10404 Cabe, Assy, PCB 36" Long Ozonator, 175573
IPEC Speedfam AMAT 2805-112736 Signal Tower Assy210-70320-00
M.E.C. Tech MEC83306-3041L ASSY,PEDESTAL RING,P/I BUT,POSI-SNAP,188331
LAM 2200368, 345 WIDE TIP A
M.E.C. Tech MEC83306-3041L ASSY,PEDESTAL RING,P/I BUT,POSI-SNAP,188332
Pulizzi Z-Line TPC12F-RCB Power Distribution System Controller,175603
COMPACT AIR PRODUCTS SFHD138X34 PNEUMATIC CYLINDER,TBE 8/97,SP4
Lot of 62 AMAT 0720-01700 CONN HDR PC MTG STR 6 POS ML 94V-0MTA, 184471
AMAT 1270-00737 SW FLOAT SPST REED-TYPE, 1/2 NPT, GF/POL,184472
AMAT 0020-32122 COVER, SCREW CAP, POLYTETRAFLURO ETHYENE(TEFLON), 188335
3 AMAT 0020-00085 GUIDE BUSHING, 184473
AMAT 0150-09881 CABLE ESC CONTROLLER RS232, 118611
AMAT 0150-91737, F/O, , 300mm/SMA-HP. 417848
Fusion Systems 61951 Operator/Interface Control Card, PCB, PWB62871, 157525
2 AMAT 0140-00053 MAG, SWITCH WIRING ASSY, 2020079, 184474
PLEXI-GLASS RING COVER, 181967
LAM 715-0015-001 BASE MOUNT, OUT/DOOR, 181983
DNS 2-39-23263 PTFE TUBE 3/4, S2-316850-01, 164477
AMAT 0020-02056 SHIELD DUMMY RACK FRONT 150MM, 184477
Lot of 3 KEP HB1621 6 DIGIT HOURS TIMER Counter Relay 24 VDC,181973
2 Novellus 950214 Cable Assy, 184480
SMC VX3344K SOLENOID VALVE DC24V, 126575
RKC TEMPERATURE CONTROLLER RKC MC-1, 126565
M&W Systems 000-025-0010 Single Channel PCB Interface,126601
M&W Systems 000-025-0010 Single Channel PCB Interface,126602
Proteus Industries, 910113, F229696, High Temperature Fluid FlowSwitch, 126566
ULVAC 1013455-01 RETAINER IGNITER, 164483
2 AMAT 0010-00687 assy. tube clamp
AMAT 0021-19056 flag actuator rps valve
Tokyo Electron TEL 024-005268-1 AIR CYLINDER CDJ1B15-30-A80-XB9,164485
AMAT 0050-10311 Tube Weldment Regulator Input, 175618
LOT OF 3 FLUOROWARE 221-01 JCAAIA, 164486
AMAT 0150-75040 EMC Comp Cable LLC Interface Pump Integration,126581
Brooks 5964 Mass Flow Controller, MFC, 22-10526-01, H2, 20 SLPM,421681
ANELVA 711-41187-1A ROD,SHAFT, 711-41187-1, A16-07426-3,ILC-1013, 164494
ANELVA 711-41187-1A ROD,SHAFT, 711-41187-1, A16-07426-3,I-1013,164495
ANELVA 711-41187-1A ROD,SHAFT, 711-41187-1, A16-07426-3,164496
DWYER 3003MR-TP PHOTOHELIC DIFFERENTIAL PRESSURE SWITCH/GAUGE,25 PSIG , 164500
2 PARKER FAMS-86-P FLUID CONNECTOR, 133755
Brooks 5964 Mass Flow Controller5KA 22-131035-00, Si,250 SCCM, 421691
2 NOVELLUS 958089 CABLE ASSY, 184481
2 NOVELLUS 957883 CABLE ASSY, 184482
Electroglas Horizon 4085X Handler Communications ASSY 247265401165
Lot of 3 NOVELLUS 957885 CABLE ASSY, 184484
10 AMAT 1270-01067 SW Snap Acting SPDT
SMS TECHNOLOGIES TOK8A0003 CARTRIDGE, HEATER, 164508
AMAT 0050-09679 GAS LINE, 164509
AMAT 0020-38192 PLATE, 104718
ULVAC GP-ISRY VACUUM CONTROLLER, 158352
BLACK BOX EBN25C-0050-MF INTERFACE CABLE 60FT PARALLEL, DB25M/F24/25C, 123762
OMRON E2K-C25ME2 CAPACITIVE PROXIMITY SWITCH SENSOR, 158355
Disco Switch Unit MOHLRB09C Cover (Water-Proof)
HUMPHREY P2113 SOLENOID VALVE, 158359
LOT OF 3 ONTRAK 13-8800-214 SPROCKET, DRIVE, WAFER ROLLER,SR19019, 158344
LAM 715-000018-001 PLATE (UPPER) LOAD LOCK ENTR, 188362
KALREZ AS-568A O-RING K#106 COMPOUND:2037, AS-568A-106,2-106,158345
HPS 99-6539 SEAL KIT, NW50, SIL W/ NUPRO, SS-4BGO-K5-T,182010
LAM 839-35704-001 GAP CHAIN ALR , 158346
COMPACT AIR PRODUCTS SFHD138X34 PNEUMATIC CYLINDER,TBE 2/96,SP5
2 TEL E4-060010-A NUT, SUS304, 182012
DNS 2-39-50781 FLOW METER, 4003-099-0099, 158348
10 SMC D-A73 SENSOR, CABLE WITH CONNECTOR, 188367
AMAT 0020-80589 LOCATION BLOCK
2 AMAT 0020-00347 BRUSH RF + 3 AMAT 0040-93340 NOZZLE, OVEN,BERNAS, 182015
M.E.C. Tech MEC83306-3041L ASSY,PEDESTAL RING,P/I BUT,POSI-SNAP,188369
AMAT 3870-90300 Valve, Air Pilot, 5 Port, SMC VFA5120-03,126618
Rechner Sensor KAS-80-20-S Proximity Switch 811800, 126638
COMPACT AIR PRODUCTS SFHD138X34 PNEUMATIC CYLINDER,TBE 8/97,SP1
8 SWAGELOK SS-600-8-8 Tube Fitting, Female Elbow, 3/8". Tube,188372
DISCO MODKH421 PRESSURE SWITCH, PNEUMATIC ADJUST PRESS,188344
VERO 116-010065J POWER SUPPLY MODULE, MONOVOLT PK60, PK60-IIICE, 398393
LAM 715-006602-001 HOUSING SEAL QUAD RING, 188345
RECIF IDLW8_A9563 UP/DOWN SWITCH, 175653
VERO 116-010065J POWER SUPPLY MODULE, MONOVOLT PK60, pK60-IIICE, 398394
AMAT 0050-10048 Adaptor, Valve Unshielded, 182035
Wasco SV120-51L3B-X/2068 Vacuum Switch, 15 Torr, Novellus34-309953-06, 424714
MRC 1014340 WINDOW SENSOR, 182037
2 AMAT 4020-90027 FILTER, IN-LINE, 0.5MICRON, 182038
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