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。
AMAT 0020-70276 GRE A 394, Remote Wire Distribution PanelHousing Cover, 124240
Airpax K82954-M1 Motor Assy, 14V, 27Ohms, 7.5 Deg/Step,158691
Lot of 144 VIO-250-0023-00 CONN, USB, TYPE A, DUAL STACKED,184712
ULTRAVUE -TWIN MSA 456975 RESPIRATOR FACEPIECE, LARGE, 072797,184714
Haws 50A-W5-40WH SIgnal Beacon with Audio Alarm
MARKEZ Z1206-271 O-RING 2-271 ID=9.234" +/- .055" CS=0.139" +/-.004", 130024
AMAT 0140-04236 H/A GP DOOR SWITH INTERC, 142030
MARCO RUBBER V1000-244 O-RING 2-244 FKM, 75D, 130025
Fabco-Air FPS-1065 Pneumatic Cylinder, SVG 203-123, 130044
CHEMRAZ 9111-SC513 O-RING AS-568A-111 CPD 513, 2-111, 130026
AMAT 0620-01354 CABLE,HOME SENSOR OMRON,0620-01121 CABLE ASSY RTANGLE, 179088
HITACHI 3-821688-A SOLENOID VALVE, VJ3123, 168878
CHEMRAZ 9111-SC513 O-RING AS-568A-111 CPD 513, 2-111, 130027
HUMPHREY S42E1 SOLENOID VALVE, 3200136, 4WAY, 168879
Lot of 8 FLUOROWARE FC4-4N Fitting, 186563
AMAT 0020-73110 SHAFT COVER, 186564
SECS INC P10539 GEAR HEAD, ENTREPIX, 186565
MEC83106-1074L Ground Plate Insulator A/A 420560
Personalized Custom Gift HDD Clock Hard Drive GratitudeCongratulations Birthday
LOT OF 3 DNS 5-F4-54564 SHAFT FOR OPEN/CLOSE DOOR, 130045
LAM 255-00010-000 CONNECTORS, FOR GAS LINE, 158704
NUPRO 6L-FV4C-T4A Magnetic Gas Sensor Switch, 130047
POSITIONING HOLDER, BRACKET, AIRPOT 104436-2, 186569
MDC 420030-2000 P~~~SAFETY VALVE, A7005357-1, 130048
TSUKASA TG-35D-SB-36-KA MOTOR, 130049
TSUKASA TG-35D-SB-36-KA MOTOR, 130050
Fuji BW50RBGU-3P 005 Circuit Breaker, CB AC 3P RAIL MTG 5 AMPEFEM, 165008
Teradyne board 879-225-00, AD225, 130061
MTI MAXI MOTION CONTROLLER 6221750000 MACHINE TECHNOLOGY INC,130062
Fusion Systems 61971 System Interface Board, PCB, PWB 62831,130063
2 EPICHEM 5299-2501 COML, CONTROLLER, LIQUID LEVEL W/MALEFITTING, 130068
AMAT 0100-09244 0190-70103 MONITOR LIGHTPEN INTERCONNECT BD,0110-09244, 130069
LAM 796-092372-001 O-RING KIT ESVP-1502-NWB,ESVP-150-95,VALVESEAL KIT, 130072
2 MARKEZ Z1206-022 O-RING 2-022 ID=0.989" +/- .010" CS=0.070"+/- .003", 130073
TEL 027-102295-1 O-RING, AS568-218, 2-218, 811-20896, 130074
CHEMRAZ 9111-SSE38 O-RING AS-568A-111 CPD E38, 2-111, C5000,130075
7 Yuadon Electric E350413 4-Wire Grounding Locking Connector,30A, 130092
AMAT 0150-76626 Cable Assembly, MFCA to Interlock Junction Box,300mm, 130098
INKER POWER SUPPLY 244440-001 PCB, ASSY, INK, EDGE, 21006029SP,130099
PILLAR FITTING A187691-007 FITTING KIT, FA187691, 179101
1 LOT OF 30 CROSSING AUTOMATION 4001-2047-01 SPRING, LOCK,WAFER, 150MM, 168882
AMAT 0050-82437 HOSE ASSY, 108694
2 inch Glass, Quartz Window, 179104
Lot of 3 Applied Materials AMAT 0140-09029 HARNESS ASSEMBLYLOADER, 191088
KLAASING ELECTRONICS KHLS 24-2.4 REGULATED POWER SUPPLY,191089
SMC Solenoid Valve, VZ110, VT301, EVZ3132, 191090
5 IOMEGA BERNOULLI 150MB REMOVABLE STORAGE DISK, 191092
AMAT 0620-02869 Cable Assy Force Closed Adapter, Horiba STECCA-H-01, 176042
KALREZ AS-568A O-RING K#339, COMPOUND: 4079, 2-339, AS-568A-339,130086
Lot of 3 TEGAL 80-202-405 O-RING, 179109
CHEMRAZ 9013-SC513 O-RING AS-568A-013 CPD 513, 2-013, 78-0173,130087
AMAT 0620-02720 Cable Assy DNET Trunk BLKHD .5M Male/90,176043
Asyst 3200-1200-02 Board, PCB, 176045
Asyst 3200-1200-03 Board, PCB, 176046
Asyst 3200-1200-03 Board, PCB, 176047
Asyst 3200-1200-03 Board, PCB, 176048
Asyst 3200-1200-03 Board, PCB, 176049
Lot of 5 Chemraz 9210-SC513 O-Ring, 0.734 X ID 0.139 CX IN,179114
Asyst 3200-1200-03 Board, PCB, 176050
CHAMBER LID COVER, VACUUM, DOOR, SEAL, 10" INCH, 130101
AMAT 0020-01845 Bracket, 176056
DWYER PHOTOHELIC PRESSURE SWITCH GAGE, 130102
AMAT 0020-30084 Cover, Front, Throttle Valve, 130103
ALADCO 302501 NU-CHECK Pilot Operated Check Valve, 130106
LOT OF 4 SVG 201-032 BUSHING BRASS BRUSH STA, 149302
ALADCO 302501 NU-CHECK Pilot Operated Check Valve, 130107
LOT OF 6 ONTRAK 13-8800-033 ADAPTER, ROLLER, WIDE, 149303
FAIRCHILD Z16686-3 PRESSURE TRANSDUCER, 8590571002, 233448611,130108
2 GE FANUC IC610MDL180A RELAY OUTPUT MODULE 8 CIRCUITS,179136
SCREEN 5-F4-90456 HEATER TUBE, 130104
NUCLEPORER-M 10 IN 0.2U FILTER, 149305
LOT OF 3 MICRON 811-17752 COUPLING, SUR12-8E, TEFLON, 168894
LOT OF 12 AMAT 3700-01414 O-RING ID 5.725 CSD .210 75 DURO B,130105
RS TRANSFORMER 208-787, 50VA, 130109
Nass Magnet 0543 00.1 -00 BV 5753 Valve Coil, Cable Port Valve,179116
LOT OF 3 AMAT 0226-30250 BRACKET MAG/LAMP DRIVER TB MTG,142131
2 KALREZ AS-568A O-RING, K#1861 COMPOUND: 4079, 2-1861,142132
KALREZ AS568A O-RING, COMPOUND: 4079, 2-220, AS-568A-220,2-220-KA4079, 130124
AMAT 0620-02869 Cable Assy Force Closed Adapter, Horiba STECCA-H-01, 176062
KALREZ AS-568 O-RING K#206, COMPOUND: 4079, 2-206, AS-568A-206,130125
AMAT 3300-04679 FTG TBG ADPTR 2"T X 2" Male Camlock 316,176063
Scott Specialty 51-700S Gases Pressure Regulator Model 0-60 PSI,179140
2 Clippard R311 3-Way Valves + 2 R321 3-WAY VALVES, 179141
AMAT 0021-77238 PUSHER + 0020-36345 CONNECTING STRAP 188A REMOTEAC BOX, 179120
LOT OF 4 ONTRAK 13-8800-032 PULLEY, CONVEYOR, SMALL, 149263
LOT OF 7 SVG 201-040 BEARING FLANGED 3/16X1/2, 149266
Omron C-120-PRO15 hand-held programmer, 164808
AMAT 0020-06081 Cover Heater, 184732
AMAT 0140-20214 Harness Assy, Mag Lamp Driver Control + AMAT06
AMAT 0020-36093 BUSS BAR LOWER RIGHT CONTRACTOR, 149270
CKD AMD02-8BU-4 VALVE, AIR OPERATE, 811-16917R, 142031
AMAT 0150-00516 CABLE ASSY,TB4 TO GND, NITRIDE550, 184733
2 Ace Seal O-RING 443-S70, 2-443, AS568-443, 443S70, 191101
AMAT 0140-20542 Harness Assy Chamber 5 Overtemp INTLK,179148
Varian 0068540300 Clamp, Conmag Shutter, 179127
20 O-RING 129 V75, 2-129, AS568-129, 191102
2 UNITED ELECTRIC J54AS-25 PRESSURE SWITCH, 15A, 480 VAC,149340
4 Ace Seal O-RING 2-130/V-75, AS568-130, V-75, 191103
Fabco PRL-11 Puston Position Sensor, 191104
CANON BD1-3257-000 GEAR, 179129
10 California Seal and Fastener Inc. 022V75 Black O-Ring2-022,AS568-022, 191105
ASM 281-00289-01 CABLE, PC KEYPAD CABLE, 186573
AMAT 0150-09240 CABLE ASSY, RF GENERATOR, 149279
DISCO MODPH05652 ELEMENT .3 MICRON AIR FILTER, 164811
AMAT 0150-09240 CABLE ASSY, RF GENERATOR, 149280
SCP 973-160-1a VALVE BALL TV 3/4-IN F NPT MBV075VT-, 149281
WATLOW Series 808 Temperature Controller 808A-0636-1000, 0-500°C, 149344
MKS 1869-04, Bellows, ISO-KF, NW50, SS, 3.94"
WATLOW Series 808 Temperature Controller 808A-0636-1000, 0-500°C, 149345
VARIAN 3104632091 PEZZI MECCANICI, 179131
2 BRACKET 020-18503, 179132
EATON 17122880 Variable Electrode Shield, 142034
ASM 281-00182-01 CABLE, 25 PIN CONN, 186578
9701-0762-01 Cable Assy, 186579
ALPHASEM AS212-0-01 PCB ASSY, 179134
National Instruments 188843A-01 Multi-Function Cable, 186581
8 MICROSEMI 319V75 568-319 V75 FKM O-Ring, AS568-319, 2-319,191106
Lot of 3 MILLIPORE GA0001508888 PRESSURE GAUGE, 0-60 PSI, 1/4"FITTING 01-0120-H
10 MICROSEMI 568-281-V75 FKM O-RING, AS568-281, 2-281,191107
3163031 RF COVER, 186583
CHEMRAZ 9220-SS513 O-RING AS-568A-220 CPD 513, 2-220, 142036
2 UNITED ELECTRONIC CONTROLS J40-271 9627 PRESSURE SWITCH,191125
Lot of 7 AMAT 0200-09954 SHIELD CLAMPING, FINGER, TEFLON,191110
Cisco Systems 73-9116-01 PCB BOARD ASSY, 186585
SVG 121-198 RTD, 3 WIRE PROBE, 1/8 SHEATH, 1/2NP, 233154224,191111
AMAT 0150-09054 ASSY, CABLE RF MATCH, 184744
AMAT 0040-43992 Cover, Rear, Grip. D
SEMICON A-5581 PROBE PLATE, SST, 3.9" X 2.4", 191127
SEMICON A-5581 PROBE PLATE, SST, 3.9" X 2.4", 191128
10 EATON 17100430 Repeller, Short, Graphite, Plate, Moly,640A0034, 142038
2 THK HSR15TR Linear Bearings Guide Rail, 191129
8 Watlow 9515M L12 Fire Rod, Heater, 191130
4 AMAT 1010-00081 Lamp LEDGreen6V 15MA 15MCDw/Resistor+2 AMAT1010-90033, 179163
Harrington INGN2SP01 Board, CMI, w/ Flat Ribbon Cable, Millipore108570, 179164
AMAT 0140-20219 Harness Assy, Mag Lamp Current Sense, 179165
KALREZ AS-568A O-RING K#033, COMPOUND: 4079, 2-033, 121320
CKD 4KA230-D2 SOLENOID VALVE 4KA230-06-D2-DC24V, 811-19656,142040
3 Sony RM-5500 Remote Control Unit, 126850
2 OnTrak 30-0056-023 CPLING, SHFT, 1/4", Clamp Type, SS,179168
LOT OF 3 AMAT 0150-21690 CABLE ASSY, JUMPER PLUG, CHAMBERINTERCO, 152817
Swagelok 6LV-DTFR4-P-BL Valve, 179169
AMAT 0040-38981 UNIVERSAL SHIPPING PLUG, PRODUCER, 113001
FAIRCHILD Z16686-3 PRESSURE TRANSDUCER, 126856
LOT OF 3 MICRON 811-25683 O-RING, AS568-446 PROROCA11, 2-446,179175
LAM 734-001048-001 O-RING 6-3/4 ID X 3/16, 126857
AMAT 0040-00013 Filter Panel, VME Controller, 323542
AMAT 0020-11860 BRACKET, 145689
FLUOROWARE 206-0442-1F Tube Fitting Connector, 179179
Novellus 10-287016-00 Tube Assembly, IREPD-ISO Valve, C25EQ-S,Cal-Weld, 420578
MDC 450004,VP-250,COMPTECH,COML,VIEWPORT, GLASS,81337623,450004-4.5, 176084
STEC SEC-4400 Mass Flow Controller, MFC, Ar, SEC-4400MC-SUC,421944
Oriental Motor 3RK15GN-A Reversible Motor, 15W, 100V, 50/60Hz +2GN36K, 179186
Radius Inc 0014049-0001J 3-Port Firewire PCI 2330 Assy ExpansionCard, 423876
USHIO Lighting JIH120V-2000WB/AM Lamp, Halogen 120V-2000W,179187
AMAT 1270-01575 SW PB 2PDT 4Station I INTLK Gold .787SPC,179188
TERADYNE AD225 PCB BOARD ASSY, 192017
AMAT 0020-22770 BRACKET 2/L SST PANEL, 142188
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