A2UCPU-S1

A2UCPU-S1

A2UCPU-S1

A2UCPU-S1

一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。

它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。

　　发展趋势：1.向高速度、大容量方向发展

　　为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。

　　在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。

　　2.向超大型、超小型两个方向发展

　　当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。

Donaldson X004476 2.5" Inch Seal Clamp Kit KYX00-4476 4730-01-276-5000

Donaldson X006379 Servi-Signal 25 Inches H2O 18265-RBX00-6379 RBXOO

Dongan 33-050-PM Transformer .050 KVA 50 VA Single Phase 33050PM

Dongan 33-100-145 Transformer .100 KVA 100 VA Single Phase 33100145

Dongan 35-50-1103 Transformer .500 KVA 500 VA Single Phase 35501103

Dongan 50-0500-053 Transformer .500 KVA 500 VA Single Phase 500500053

Dongan 80-1035 Control Transformer 1 KVA Single Phase Pri 480x240 801035 1000 VA

Dongan 80-1050 Control Transformer 3 KVA Single Phase Pri 480x240 801050

Dongan 85-1035SH Control Transformer 1 KVA Single Phase 851035SH 1000 VA

Dongan ES-10170.326 Transformer .500 KVA 500 VA Single Phase ES10170326

Dormeyer 2X661 R33592 120 V Coil

Dormeyer 4X239 1000-M-1 120 V 1000M1

Dormeyer 7690-S 120 V Coil 7690S

Dormeyer DCT-10-120 Transformer 4X743 DCT10120

Dr. Boy B005/2.13-S02 S02U1 S02U2 S02U3 S02U4 Resotec 90 204.01 C12-3492

Dr. Boy HG 101 9626503 Relay Board HG101

Dr. Boy Resotec 90 109.02 C 15-1301 90109 9010902 C15 C151301

Dr. Boy Resotec 90 110.03 C15-1277 90110.03 C151277 9011003

Dr. Boy Resotec 90 115.02 B 29-2014 B29 B292014 90115.02 9011502

Dr. Boy Resotec 90 115.02 C02-2534 C022534 90115.02 9011502

Dr. Boy Resotec 90 137.02 F11-1915 90137.02 F111915 9013702

Dr. Boy Resotec 90 197.01 C19-1241 Rack Chassis 90197.01 C191241 9019701

Dr. Boy Resotec 90 260.01 C18-0454 90260.01 C180454 9026001

Dr. Boy Resotec 90 509.00 F34-2851 90509.00 F342851 9050900

Dr. Boy Resotec 90112.03 90 112.032 9011203 E04-1706 E041706

Dr. Boy Resotec 91318.02 N48-5212 9131802 N485212 91 318.02

Dr. Boy Resotec Vero 136-010684L 90 193.01 C19-1883 Bivolt GB43

Dr. Johannes Heidenhain VRZ 742 B 22615501 Progr. 212 970.01 X Z Axis Controller

Drager Regard 4205720 Rev. 1.3 Control Card Issue 5 TxRx5v0v5v Draeger

Duff Norton M2554-12 Machine Screw Actuator M255412

Dura Pulse GS3-45P0 5 HP 460 V 3 PH Motor Drive GS3-45P0+W927060 GS345P0

Durant 48160-400 Signal Conditioner 5-25 VDC 1085 48160400 Eaton

Durant 48160-400 Signal Conditioner 5-25 VDC 48160400 Eaton

Durant Solid State 1603 120 V Ratio Indicator SolidState1603 SolidState

Dust-Hog Supra Clean Pulse Controller 20-3048 203048

Dwyer 3003C HH Photohelic 0-3" Inches of Water 3003 C S1075-0003 087-0003

Dwyer A3000 HH Photohelic A3006-TP 120 VAC Pressure Gauge

Dwyer Cat. No. 19 Pressure Switch

Dynapar FV3-0-S Frequency to Analog Converter FV30S FV3-O-S FV30S00

Dynetic Systems 220055 A D.C. Servo Motor 28 VDC 4.4 Amps

E Dold u Sohne AA 9943.11/001 Time Delay Relay AA9943.11001 AA994311001  (TB)

E Dold u Sohne BA 7864 220-240 VAC Relay 7864.81/010 BA7864.81 BA786481010

E Dold u Sohne BD5935.48 Safemaster Safety Relay 24 VDC BD593548 BD5935

E Dold u Sohne KG AA 9943.11/001 Varimeter Relay AA9943.11/001 AA994311001 (TB)

E Dold u Sohne KG MK 8804.12 24 VDC minimpuls Relay MK8804 MK8804.12

E Dold u Sohne KG MK 9908.92 24 VDC minitimer Time Relay 15-300 s 9908 MK9908.92

E-100-020 Toggle Switch E100020

Eagle 655 10 Amp Fuse 250 V 65510

Eagle 655 15 Amp Fuse 250 V 65515

Eagle 655 40 Amp Fuse 250 V 65540

Eagle Signal 16Q2CA120 120 VAC Pilot Relay w/ Base AC120V

Eagle Signal HZ172A601 120 VAC Counter 7A78

Eagle Signal Timer HA43A6B211 20 Minute Timer 120 VAC

EAO 41-041-006 Green Amber Panel Mount Indicator Lamp 41041006

EAO 704.900.3 3 Position Maintained Selector Switch 7049003

EAO 704.901.5 2 Position Maintained Selector Switch 7049015

EAO 704.910.1 Green Push Button 7049101

EAO 704.950.0 704.900.2 Red Push Button 7049500 7049002

Eason Technology 10-30 VDC Operator HMI Screen Display

Eaton 101-1039-009 Char-Lynn Hydraulic Motor 1011039009  (TB)

Eaton 9515 Switch Plug

Eaton C25FNF360A Definite Purpose Contactor 60 Amp 104/120 VAC Cutler Hammer

Eaton CL120 20 Amp 1 Pole 120/240 VAC Circuit Breaker Cutler

Eaton Cutler Hammer 112D631 H01M 0.050 kVA Transformer Westinghouse 112D631H01M

Eaton Cutler Hammer 4105H311H 30 Amp 600 VAC 3 Pole Fusible Switch Disconnect

Eaton Cutler Hammer 42-3082-14 140 VA Single Phase Transformer .140 kVA 42308214

Eaton Cutler Hammer C0100E2AFB 100 VA Single Phase Transformer .1 kVA

Eaton Cutler Hammer C0150E2A 150 VA Single Phase Transformer .15 kVA

Eaton Cutler Hammer C0250E2AXXFB 250 VA Single Phase Transformer .25 kVA

Eaton Cutler Hammer C0300E4MXXES 350 VA Single Phase Transformer .30 kVA (TSC)

Eaton Cutler Hammer C0525E4NFBXXES 525 VA Single Phase Transformer .525 kVA

Eaton Cutler Hammer C0525E4NFBXXES 525 VA Single Phase Transformer .525 kVA (TSC

Eaton Cutler Hammer C1 WMS1C01 240 V 1 Pole 1 Amp Circuit Breaker

Eaton Cutler Hammer C10 WMS2C10 415 V 2 Pole 10 Amp Circuit Breaker

Eaton Cutler Hammer C2 WMS1C02 240 V 1 Pole 2 Amp Circuit Breaker

Eaton Cutler Hammer C2 WMS2C02 415 V 2 Pole 2 Amp Circuit Breaker

Eaton Cutler Hammer C2 WMZS1C02 230/400 V 1 Pole 2 Amp Circuit Breaker

Eaton Cutler Hammer C360NC 30 Amp Switch Disconnect

Eaton Cutler Hammer C361SF 200 Amp 600 VAC Fusible Safety Switch Disconnect

Eaton Cutler Hammer C371H1 Disconnect Operator Handle

Eaton Cutler Hammer C4 WMS1C04 240 V 1 Pole 4 Amp Circuit Breaker

Eaton Cutler Hammer C6 WMS1C06 240 V 1 Pole 6 Amp Circuit Breaker

Eaton Cutler Hammer C6 WMZS1C06 230/400 V 1 Pole 6 Amp Circuit Breaker

Eaton Cutler Hammer D15 WMS1D15 240 V 1 Pole 15 Amp Circuit Breaker

Eaton Cutler Hammer D2 WMS1D02 240 V 1 Pole 2 Amp Circuit Breaker

Eaton Cutler Hammer D25 WMS1D25 240 V 1 Pole 25 Amp Circuit Breaker

Eaton Cutler Hammer D4 WMZS2D04 400 V 2 Pole 4 Amp Circuit Breaker

Eaton Cutler Hammer D6 WMS1D06 240 V 1 Pole 6 Amp Circuit Breaker

Eaton Cutler Hammer DG321UGB 30 Amp 240 VAC Safety Switch Disconnect

Eaton Cutler Hammer DG322FGB 60 Amp 240 VAC Safety Switch Disconnect

Eaton Cutler Hammer DG322NGB 60 Amp 240 VAC Safety Switch Disconnect

Eaton Cutler Hammer DG322UGB 60 Amp 240 VAC Safety Switch Disconnect DG322

Fanuc A20B-2100-0423/04D Board A20B21000423/04D A20B2100042304D (TSC)

Fanuc A20B-2100-0470/07G Control Board A20B2100047007G

Fanuc A20B-2100-0470/07G Control Board A20B2100047007G (TSC)

Fanuc A20B-8001-0700/02B Board A20B80010700/02B A20B8001070002B (TSC)

Fanuc A20B-8001-0830/01A Devicenet Pro A20B80010830/01A A20B8001083001A (TSC)

Fanuc A20B-8100-0422/02B Control Board A20B81000422/02B A20B8100042202B (TSC)

Fanuc A80L-0010-0071-02 0.1 KVA Transformer A80L0010007102 (TSC)

Fanuc Battery Box (TSC)

Faraday 5410 Signaling Device Alarm Horn 120 VAC

Farmer Electric Scanner Relay FE-TR4 Micro Switch Logic Module FETR4

Fasco 7131-0061 Tuthill D9046TQ Pump Assembly D5759 115 VAC

Fasco 71624507 Mechanical Arm 110 VAC 62B1 M4203 Electric Lift Table Leg

FCI Fluid Controls ST75-1F1DH00 18-36 VDC Transmitter ST751F1DH00

Federal A-94 Limit Switch Probe A94

Federal Signal LSB-120 LiteStak 120 VAC Green Red Amber LSL 25T8DC LSB120

Federal Signal LSL-024A Amber Orange 24 VDC LiteStak LSL024A

Felt Wiper 1x5/8x1/4 1 x 5/8 x 1/4  (TB)

Finder 44.62S 24 VDC Pilot Relay 95.05 4462S (TSC)

Finder 60.12 120 VAC Coil Pilot Relay w/ Base 6012

Finder 95.93.3 Relay Base 95933

Fireye MP230 C4000 Mart1 Programmable Module Controller Flame

Fleetguard 3960461 S PAC FF Head Cummins 4990848 3960461S

Fleetguard HF6369 Hydraulic Filter Cross ( C6644 , 57120 , 7120 , LH4247 , PT258

Flex Cable FCBB-44-44 Breakout Board FCBB4444

Floyd Bell MC-09-201-S Signaling Device Alarm 120 VAC MC09201S

Floyd Bell XC-V09-330-Q Signaling Device Alarm 3-30 VDC XCV09330Q

Fluid Power Products 538.0400.HEFS 0650/PPL PPG MWP 0400 PSI 5380400HEFS

Fluidex JE R-23 Solenoid Coil 110/120 VAC R23

FluiDyne Fluid Power A3840003-002 Pump WF820119 DVFH-6 DVFH6A3840003002

Fortress Interlocks ATLOK024024IR Safety Interlock Lock Out 24 VDC LOK

Fortress Interlocks ATLOK024024IR Safety Interlock Lock Out 24 VDC LOK No Key

Fortress Interlocks MA2M6LL461L0HRWGNT03332D8D8 Safety Interlock Lock Out 24 VDC

Fostec F0-150 150 Watts 115 VAC 3 Amp Fiber Optic Light Source Generator F0150

Fourth Dimension Instrument 05.20.0063.1 FWZ 72 110-127 VAC Hour Meter FWZ72

Fram C1666 Hydraulic Filter Cross ( PF297 , 51467 , 1467 , LH4914 , LFR-8718 )

Fram C1672 Hydraulic Filter Cross ( PT207-HD , 51567 , 1567 )

Fram C1701 Hydraulic Filter Cross ( PT480 , 1420 , 51420 , HF6365 , LFH4210 )

Fram C174E Lube Filter Cross ( 51554 , 1554 , C704-L , LF500 , LFR-8500 )

Fram CA3588 Air Filter Cross ( PZA108 , 42346 , 2346 , AF773 , PA2106 )

Fram CH211A Oil Filter Cross ( P999-HD , 51954 , 1954 )