PLC的供电电源为50Hz、220V±10%交流市电。

MC712 / MC712B
6ES5451-3UA12
6MBI25S-120
1170-83-23A 1170-20-I
1）硬件模拟法是使用一些硬件设备（如用另一台PLC或一些输入器件等）模拟产生现场的信号，并将这些信号以硬接线的方式连到PLC系统的输入端，其时效性较强。
CPAS包括一个用于连接无线本地局域网（WLAN）的天然架构。它可以轻松连接用于过程控制的现场总线和用于离散控制的设备总线。分析仪、振动监测设备等针对特定应用程序的设备也可以很轻松地接入。它可以为各种应用和任务配置应用服务器。服务器使用冗余通信通道或虚拟服务器配置以确保可靠性。因为它们共享基于以太网的相同骨干网，所以业务系统和自动化系统可以更容易地通信。
当扫描用户程序结束后，PLC就进入输出刷新阶段。在此期间，CPU按照I/O映象区内对应的状态和数据刷新所有的输出锁存电路，再经输出电路驱动相应的外设。这时，才是PLC的真正输出。
从功能上看，PLC不仅能完成逻辑运算，且计算机的复杂运算功能在PLC中也进一步得到利用，从结构上看，计算机的硬件和技术越来越多地应用到PLC；从语言上看，PLC己不再是单纯用梯形图语言，而且可用多种语言编程，如类似计算机汇编语言的语句表，甚至可直接由计算机高级语言编程；在通讯方面，PLC与计算机可直接相连并进行信息传递。
教学与实习设备投入。在PLC课程的实践教学中，应把机械、电工、电子、液压、气动和计算机等知识与PLC技术进行有机地联系，扩大实习实训课时的比重，逐步加大学校相关设备的投入，建立较为完备的PLC技术仿真实训室，从而为“PLC仿真项目开发”的实训教学创造良好条件。教学实践证明，只有通过PLC仿真项目方面的实训，让学生亲自编程、实际接线和仿真调试，并对运行过程中所遇到的问题进行分析和改进，才能真正培养学生创新思维和综合职业能力，真正实现学生毕业后在PLC技术应用领域“零距离上岗”的终教学目标。
（4）将结果送到输出端。
Power Ten 3350D-2030 DC Power Supply 20VDC 30A
Siedle Anschlusskabel ZTC 800-0 ZTS 800-0 ZTCV 850 Neu
W769 Atlas Copco Arcbox 1900070790 Controller Steuerung Neu
SICK POWER SUPPLY KN5-103 KN5103 120/240V
LOT OF 4 EBBCO E623-5 REPLACEMENT FILTER CARTRIDGES 5 MICRON 23"
FESTO CAB-1/4 5829 ! !
COPES VULCAN 168508 120V-AC RECEIVER PCB CIRCUIT BOARD ASSEMBLY REV 3 D538190
LABOUR SIZE 45 TYPE SQ PUMP POWER END D522759
NUMATICS I23BB500MP00061 24V-DC SOLENOID VALVE D533645
Mettler Toledo Type 465 pH Sensor HA465-50-S7/120
SICK S30A-4011BA 24V-AC SAFETY LASER SCANNER D537722
ECG THYSISTOR 6158 *NEW OUT OF BOX*
Sundstrand 44B395097-001 Circuit Board Tested Guaranteed
Intercontrol Digsy E/A Modul BIM 4885.02.01 16x E/A 24V
Beckhoff CX1001-0121 CX1000-COOL CX1100-0001 CX1500-M310 CX1000-N001 CX1000-N002
HT31 Circuit board ABB 58937291 F 57619783 E NINT 46
LOT OF 26 BOSCH HELWIG CARBON BRUSHES .18X.18X11 549-06222
MAC VALVES 811C-PM-611CA-152 SOLENOID VALVE
Pacific Scientific E31NRHT-LDN-M3-00 Bipolar stepper motor 1.8 degree step, 3975
DRANETZ BMI 111075 32 CHANNEL INPUT PCB CIRCUIT BOARD D531141
DAYTON 4Z300 0.5HP 60:1 56C WORM GEAR REDUCER D540245
NATIONAL 634 61010123 SET OF 30 CARBON MOTOR BRUSH D518763
Sporlan MVE-21-CP100 Thermostatic Expansion Valve 7/8" x 1-1/8" ODF 5' R-22 NIB
HONEYWELL MA243SAN VRS VARIABLE RELUCTANCE SPEED SENSOR D536193
WARNER ELECTRIC 5151-170-002 BRAKER *NEW OUT OF BOX*
SIEMENS 3RA1434-8XC21-1AC2 Star Delta Assembly S2 30 kw 24 VAC New Old Stock
SMC CRB80-180 Rotary Actuator AMAT 0020-09292 Precision 5000
Beckhoff EL3162 EL 3162 Pince NEUF
HA164 AEG Frequenzumrichter Microverter 1,6/230V
IFM EFECTOR PN3229 PRESSURE SENSOR
MCMASTER CARR 217TEF O-RING WHITE TEFLON 1-3/16" X 1-7/16" X 1/8" PACK OF 10
Stanley A30LATA-11F2 3/8" Pneumatic Angle Nutrunner 800 RPM
COLE-PARMER RT50 ROTO-TORQUE VARIABLE SPEED ROTATOR SHAKER 115V-AC D277968
ALLEN BRADLEY 808-K17 SPEED SWITCH 20-80RPM 1200RPM SER F 600V-AC D522692
FUTEK LTH500 10000LB DONUT LOAD CELL D533593
VICKERS P-233051-01 HYDRAULIC PRESSURE SWITCH
GPV ELBAU 022588110 V03 PCB CIRCUIT BOARD D514849
Zymark 12-Channel Syringe Drivers 74528/1
General Electric AC200 & Ac200S Spindle Drive Instruction Manual GEK-83477C
EDCO Technologies 1SU41007 Phantom REMOTE-PCI-V.6 5BO20106 PCB Card
SIEMENS 6ES5 947-3UA22 // 6ES5947-3UA22
PP874 Laserscanner Barcodescanner Leuze BCL 7-600
BRADY BLS 1200 SIGN AND LAMINATING SYSTEM
KURT J LESKER QF63-SAVR 192110421 NW63 ISO 63 VACUUM CENTERING RING SST
4 Carlo Gavazzi BQ TRX Temperature resistance input module, TC: J,K,E,S,T
CUNO G78F22N MICROKLEAN SET OF 48 25MICRON WATER FILTER CARTRIDGE D457524
ABB DCS602-0270-61-15000A0 POWER CONVERTER 295HP 600V-AC DC MOTOR DRIVE D461282
QUARTECH 2800-0-B 2800 ARTDRIVES SERVO OPERATOR INTERFACE PANEL D540534
LOT OF 4 MICRO SWITCH BZ-2RL-A2 SNAP ACTION SWITCH *NEW OUT OF A BOX*
SICK S30A-6011CA S3000 ADVANCED SAFETY LASER SCANNER 24V-DC D538594
BONFIGLIOLI GEAR REDUCER VF 49F1
Swiss Automatic Manhurin MA-X Ball Screw & Nut B-148528 New
KLA-Tencor Circuit Breaker/Power Supply Assembly eS20XP E-Beam
KUKA AC pneumatica KRC1 / KK53Y-AAAA-017 / Articolo n. 69-225-464
TU808 Einweg Lichtschranke Sick WE27-2F430 Empf?nger
SIEMENS 3RB1016-1NB0 SIRUS OVERLOAD RELAY 3RB10161NB0
MARATHON MOTOR 48A11T94 HP 1/6 RPM 1100 115 PH 1 IN BOX
Ultra Fab Technologies, UFT 46-7 Remote, Touch Panel, Drain
ACCU-SORT 2755-SN5 ADAPTA SCAN SER B BARCODE SCANNER SENSOR D472501
BENTLY NEVADA 149369-01L 3500/25 KEYPHASOR MODULE D538318
GPV ELBAU 022588110 V03 PCB CIRCUIT BOARD D466117
LEESON C42T34FZ2B MOTOR 092045.00 3/4 HP w/ MOTOVARIO L*08233
KUHLMAN A222-30A8724G06 GENERATOR CURRENT TRANSFORMER 8000:5A AMP D515470
SIMPLEX ISOLATED LOOP CIRCUIT PROTECTOR 0740645 *FACTORY SEALED*
Square D FA34020 I-Line 3 Pole 20 Amp. 600 VAC. - New Pull-Out Guaranteed
EL-O-MATIC ES100 ES100/A/N5 valve pneumatic 10bar DN65 PN10 PVC-PTFE-EPDM ***
Allen Bradley 440R-E23191 - MSR132E Relais de sécurité
HA407 Pepperl Fuchs Visolux RL24-55-2459 Reflexlichtschranke
ACME TRANSFORMER TB81201F4 SINGLE PHASE, 50/60 HZ
VIDEOJET 355611 ADDER VALVE DIAPHRAGM
Artesyn ESP83 5515-X-333 Power Supply 15 Volt
MEASUREX 05329201 STANDARD 86/88 PROCESSOR REV A PCB CIRCUIT BOARD D491540
ASCO EF8310B040 RED-HAT 120V-AC 1/4 IN NPT SOLENOID VALVE D540219
VEGA EL 11 E32 VEGACAP EL11.XTBVVTXXPIX 12-36V 762MM PROBE LEVEL SWITCH D540578
FINCOR 3160M DC MOTOR CONTROL 3163M-24VS
WEIR DAM005XLM BEARING CARTRIDGE ASSEMBLY SLURRY CENTRIFUGAL PUMP D536381
ITT CANNON 057-0443-100 END BELL ASSY. *NEW IN A FACTORY BAG*
Hardinge S22 Collet Pad Set 1-9/32" Round Smooth Good
Qualidyne QML 300W 5V 12V Power Supply QML300-081
BECKHOFF CX5020-0100 NEUF EMBALLAGE D'ORIGINE
PV624 Leuze FRK92/4-300S Reflexlichttaster FRK 92/4-300S
AEG 120-089-001 BRUSHLESS SERVO MOTOR
FISHER ANALOG INPUT SINGLE ENDED DM6311X1-A1 IN BOX
5 Mouser Electronics SSL-LX5093LYD LED 5MM Yellow Diff
FOXBORO B0132UE-D PCB CIRCUIT BOARD D466135
BENTLY NEVADA 127610-01M 3500/15 AC POWER SUPPLY D531408
YOKOGAWA AXF025C-D1AL1N-AA11-21B/FF1 ADMAG AXF 1 IN FLOW METER D495466
LOT OF 4 M STEPHENS TGB-75V *NEW OUT OF BOX*
TYCO 910*E1FWL*SSR2*ALR DIGITRACE HEAT TRACING CONTROLLER 277V-AC D532965
BIMBA 041-P *NEW IN A FACTORY BAG*
PARKER PNEUMATICS LV3NA8 3/8" LOCKOUT VALVE NEW OLD STOCK
Force Computers 890-14443-101 VME Card SYS68K/SASI-1 LAM MOD 1 4420
SIEMENS S5 6ES5 373-1AA61 6ES5373-1AA61 E Stand 01
W774 Siemens Platine A5E00760275 für SINAMICS G120
STI MINI SAFE 4600 SERIES MS46SR-30-700-Q1-R-NO-AP LIGHT CURTAIN 70158-2110
MARSH PRINTERS SPRING GUARD FOR BC-256 PRINTHEADS SST
NOK GREASE BARRIESTA IS/V 75G FY-1020 ES071-001347-1 401723
NEMATRON IWS-127-V4 INDUSTRIAL WORK STATION INTERFACE PANEL 24V-AC/DC D540958
EATON 15-252-1410 DYNAMATIC MARK III CONTROL 230/460V-AC D517038
RAMSEY 10-151 UP MICRO-MASTER INTEGRATOR D531315
DIGITRAN 8015-1
ROSEMOUNT 3051S2CD2A2F12A1AD1K6L4M5Q4Q8B9 HART 0-250IN-H2O TRANSMITTER D540699
BALDOR BC154 DC DRIVE (AS PICTURED)
Square D FA36020 I-Line Breaker 3 Pole 20 Amp 600 VAC Tested Guaranteed!
Siemens Simatic 6ES5430-4UA12
LENZE 8200 E82MV302-4B001 FREQUENCY CONVERTER MOTEC 3,0KW
Y175 Siemens Leistungsausgabe 6ES5 776-7LA13 6ES5776-7LA13
PSC LAZERDATA MODEL 9000E LD90010E BARCODE SCANNER
Rosemount 3051 TG 4A 2B21AB4E5M5T1Q4SS Smart Hart Pressure Transmitter L9 (2060)
IAI X-SEL Controller X-SEL-JI-2-100. 60-1, IAI Controller X-SEL-JI-2-100.60-1
FOXBORO 43EP-F73SI-F700B CONTROLLER 0-300PSI 120V-AC D531850
FOXBORO 3C4-D2KS CONVERTER PCB CIRCUIT BOARD D510424
WESTRONICS CB100190-01 MEMORY MODULE REV B PCB CIRCUIT BOARD D465287
GRACO 197304 HOUSING INLET, 3.0" *FACTORY SEALED*
PITTSBURGH BRASS ER-190-16-4 120V-AC VOLTAGE DRIVEN ACTUATOR D481836
APEX AE090 GEAR REDUCER AE090M1-050
PARKER DSAEV207P04 DSAE517P15K PROPORTIONAL Relief VALVE NEW OLD STOCK
Tokyo Electronics 3kV High Voltage Module Lot of 2 Hitachi S-9300
Siedle WR 602-0 85261-10 Universal Relé de contacto deslizante nuevo emb. orig.
TU719 Sick WSU 26-131 Lichtschranke Sender 24V DC
ALLEN BRADLEY 1756-EN2T /B ETHERNET/IP 10/100 MB/S COMMUNICATIONS BRIDGE
BETTIS ACTUATOR DD0200 . B2A00K22K0
APC SMX3000RMHV2U UPS, Smart X 3000 HV, Uninterruptible Power Supply, 410726
CHROMALOX 2104-A0100 306587 32-150F PROCESS TEMPERATURE CONTROLLER D537659
BENTLY NEVADA 176449-01 3500/40M PROXIMITOR MONITOR REV U D522632
NPS IMH 1480A STEEL CONTROL CAM ASSEMBLY 2-1/4IN BORE D436434
SPENCE 393191-2F PRESSURE REDUCING STEAM VALVE 2-1/2"
THERMOID 3500-14M-115 GRIP-TITE 3500MM 115MM 14MM TIMING BELT D532004
DYNAPAR CONTROLS HC5264096A230 ENCODER 5-26V
Powertec A3F5-10 Ac-Dc Converter 5v 10a Sundstrand Barber Gear Machinery Tested