推送:CX80-050011-11省市县区域/直送2023全+境+派+送
福建中立恒自动化设备有限公司
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。
ABB SACE PR111/P-A LSIG TRIP UNIT2500A
ABB SACE PR112/P LSI TRIP UNIT MODULE2500A
ABB SACE S4 M5-2 MOTOR OPERATOR 250A220-250VDC/220-240VAC 1SDA013876R1
ABB SACE TMAX CIRCUIT BREAKER MOTOR OPERATORT4-T5 220-250V
ABB SACE TMAX T5N 400 MOTOR OPERATOR 400APR221DS 110-125V
ABB SACE TMAX T7S 1250 3-POLE CIRCUIT BREAKER1250A PR231/P
ABB SACE YU DELAY 110-125VAC/DC702209/80-6
ABB SACE YU DELAY 702209/80-4110-127VAC/DC
ABB SACE YU Delay Relay702209/80
ABB SC510 3BSE003832R1 SUBMODULE CARRIERADVANT OCS CONTROLLER
ABB SC540 SUBMODULE CARRIER 3BSE006096R13BSC980008R113
ABB SC86-4CM0 INTERFACE UNIT 58038008-FSTROMBERG 5761720-9B
ABB SD812F POWER SUPPLY 3BDH000014R1 AC800F24VDC
ABB SERIAL FI 820F FIELDBUS MODULE3BDH000031R1
ABB SLC 330 8408863 SLC330/0320/STD230VAC
ABB SPAU 130 C 3-PHASE VOLTAGE RELAY 1MYN742775-A
ABB SPEM30B105 MOTOR PROTECTION RELAY230V
ABB SPEM30B185 MOTOR PROTECTION RELAY230V
ABB SR511 POWER SUPPLY3BSE000863R0001
ABB T135 DU SOLID STATE OVERLOAD RELAY65-90A
ABB TA25 DU 1.4 1SAZ211201R1023 THERMALOVERLOAD RELAY
ABB TB820-1 PCB3BSE008556R1
ABB TB825 OPTICAL MEDIA CONVERTER3BSE036634R1
ABB TC520 ADVANT SYSTEM STATUS COLLECTOR3BSE001449R1
ABB TE5S STAR DELTA TIMER TE5S240220-240VAC
ABB TF 65-53 THERMAL OVERLOAD RELAY1SAZ811201R1005 44-53A
ABB TMAX MOS T1 T2 T3 SUPERIM 1SDA059597R1110-250VAC/DC
ABB TP180DA TIMER BLOCK 1SBN020300R100110-180S
ABB TP180IA CONTACTOR DELAY TIMER1SBN020301R1001 10-180S
ABB TP180IA TIMER BLOCK10-180S
ABB TP40DA CONTACTOR TIMER 0.1-40SECTP40DA
ABB TP40DA CONTACTOR TIMER TP40DA0.1-40SEC
ABB TP40DA TIMER BLOCK 1SBN020300R10000.1-40S
ABB TP40DA TIMER BLOCK TP40DA0.1-40SEC
ABB TP40I PNEUMATIC TIMER FPTN477016R00080.1-40S
ABB TP40I PNEUMATIC TIMER FPTN477016R00080.1-40S NIB
ABB TP40IA OFF DELAY TIMER 0.1 - 40 SEC 53544135-002 TIME DELAYER TP 40IA
ABB TP40IA OFF DELAY TIMER 0.1 - 40 SEC TIMEDELAYER TP 40IA
ABB TP40IA OFF DELAY TIMER MODULE1SBN020301R1000 0.1-40S
ABB TP40IA OFF DELAY TIMER MODULE1SBN020301R1000 0.1-40S NIB
ABB TP40IA TIMER BLOCK 0.1-40SEC
ABB TP40IA TIMER BLOCK0.1-40S
ABB TU515-B4 I/O TERMINAL UNIT1SAP212200R0001
ABB TU516 B9 I/O TERMINAL UNIT1SAP212000R0001
ABB TZID-C DIGITAL POSITIONER TYPE18345-2010420001
ABB TZIDC DIGITAL POSITIONERV18345-2020111001
ABB UXAB 269399 R.061 CLOSING SPRING 3POLE
ABB UXAB239290948 UNDER VOLTAGE RELAY220V
ABB UXAB-749337-R-948 1250/1600SM4
ABB VDC 0435/C250 DELAY ON TIMERGHC4610109R0004 110-240VAC/DC 9-180MIN
ABB XI16E1 DIGITAL INPUT MODULE XI16E1-E4.01SBP260100R1001
ABB XK08F1-A3.0 EXTENSION I/O MODULE1SBP260104R1001
ABB XM06B5 ADVANT OCS 07KT51 ADVANTCONTROLLER 31
ABB XM06B5 ANALOG MODULE
ABB XM06B5 EXTENSION MODULEXM06B5-I11.0
ABB XM06B5-G10 DIGITAL I/O EXTENSION MODULE1SBP260103R1001
ABB XM06B5-H11.0 ADVANT OCS ANALOG INPUTOUTPUT EXTENSION MODULE
ABB XO08R1 EXTENSION OUTPUT MODULEXO08R1-B4.0 1SBP260101R1001
ABB YYT 102M SERVO CONTROLLER BOARDYT212001-AU/1
ABB YYT 102Q BOARDYT212001-A7/2
ABE7-R16T111 SUB-BASE PLUG INRELAY
ABL 7RM24025 REGULATED SWITCH POWER SUPPLY24VDC 2.5A TELEMECANIQUE
ABL8 RPS24050 POWER SUPPLY24VDC
ABL8 WPS24200 3-PH REGULATED SWITCH POWERSUPPLY 24-28VDC 20-16.66A
ABL8MEM24012 REGULATED POWER SUPPLY 24VDC1.2A
ABR-1S418B OUTPUT INTERFACEMODULE
ACE969TP-2 RS485 MULTI PROTOCOL INTERFACE59723
ACG WORLD MIPD-A1015-RT 15" TFT LCD TOUCHDISPLAY 12-24VDC
ACROMAG 900EN-S005 ETHERNET SWITCH15-36VDC
ACROMAG 989EN-4016 ETHERNET MODBUS TCP/IP18-36VDC
ADALET XIHLX D12 GASTRANSMITTER
ADAM 4052 DATA ACQUISIONMODULES
ADAM 4520 DATA ACQUISITION MODULE RS232 TORS422/RS485 ISOLATED CONVERTER
ADF WEB HD67117 CANOPEN REPEATER EXTENDER BUSLINE 10-35VDC
Advance 392176 Control Card
ADVANTECH EKI-2525M-ST INDUSTRIAL GRADEETHERNET SWITCH 12-48VDC 1.5A
ADVANTECH EKI-2728 ETHERNET SWITCH12-48VDC
ADVANTECH EKI-5626CI-MB ETHERNET SWITCH16FE+2G MODBUS TCP/IP
ADVANTECH EKI-5626CI-MB INDUSTRIAL ETHERNETSWITCH 16FE+2G MODBUS TCP/IP
AEG 110CPU31100 PLC CPU MODULE SCHNEIDERAUTOMATION
AEG 110CPU51200 MODICON Micro 110 CPU 51200
Aeg 1A 230-30 H 1 Thyro Switch 1A23030H1Thyristor Switch 230V 2000000912
AEG 1A 230-30 H1 THYRISTOR SWITCH 2000000912230V
AEG 1A 230-60 H1 THYRISTOR SWITCH THYRO-A1A230-60H1 2000000914
AEG DNP 205 POWER SUPPLY 24VDC AS-BDNP-205 MN042 244 643
AEG ERS TIME DELAY RELAY 910.346 1.5-30S110-240VAC
AEG GSK 8.61 GENERATOR AND ELECTRICALPROTECTION SYSTEM 450V/5A 271.110 360 C
AEG MODICON DAP 216/AS-BDAP-216 OUTPUTMODULE
AEG MODICON DAU 208 ANALOG OUTPUT MODULEAS-BDAU-208 MN 042 274 951
AEG MSS MOTOR PROTECTION RELAY 910-344-105-00220-240V
AEG SCHNEIDER DNP 205 POWER SUPPLY 24VDCAS-BDNP-205 MN 042 244 643
AEGEAN LEADER 516 OIL SEAL FOR HNP-401 LOT OF2 UNIT
Aero-Motive TR0000370 Module 1515T FA0038762Balancer
Agastat 7022L8B Timing Relay 110 VAC 5 SecTimer
Agastat 7022X3B Timing Relay 7000 Series2-Pole Coil 110 V
AGH150W-4 COUPLING DEVICEB98018006
AGUT RDT1 TIMER RELAY
AICO EI128R PATTERS WITHRELAY
AICO LK 1510AU-FSMA MONITOR 100-240VACLK1510AUFSMA
AKER MH AS BA0074940 4-CORE FIBRE OPTICAL62.5/125 ST-ST 14-IC0018-018
AKER PROFIBUS CABLE BA0086353 2P 0.34MM SQPLUS 2X1 MM SQ
ALCO 24-0436-3 SOLENOID COIL 115VGS-1803-4
Alfa ADT-144N Programable Timer ADT144N 230VAC
ALFA LAVAL 176216323 SHAFT SEAL FOR FEED PUMPTYPE ACP032L 192692
ALFA LAVAL 3183045474 MT50BOARD
Alfa Laval EPC-41 MOPX 3183061482 Version 1Panel Oil Seperator Purifier
ALFA LAVAL SATTCONTROL SATTCON05-SLIMLINE492620902 24VDC
ALPHATRONICS PU060-12 POWER SUPPLY 12VDC5A
ALSTOM 029.063 242 Pulse Amplifier 029 063242 SAM Electronics
ALSTOM 029.093 500 LOGIC THYR BREA PCB SamElectronics 029 093 500
Alstom Auxiliary Relay VAA23ZG8507F(M)110-250V AC/DC
ALSTOM MOTPRO MCHNM PROTECTION RELAYMCHNM01H1AB0500A 130169520115002
ALSTOM POWER MVS3000-4011 DRIVE DATAMANAGERKEYPAD 20X4310/10B 2333321
ALSTOM RTX-132 TIME RELAY 220-230VAC/DC
ALSTOM RTX-153 TIME RELAY 24-48VAC/DC
Alstom VAA12YF26B VAA Type Auxiliary Relay110V DC
ALSTOM VTT DEFINITE TIME RELAY VTT11ZG8050LCH110-125V AC
ALTRONIC TEI 01-MC TIME RELAY 0-6 MIN94-242VAC/24VAC-DC
ALTUS GR370 MICRO CONTROLLER66.010.104-0
ALTUS PO1000 24VDC 16-DI SINKING OPTO MODULE66.009.300-5
ALTUS PO1112 8-UNIVERSAL AI ISOLATED MODULE66.009.312-9
ALTUS PO1213 AI BARRIER ISOLATED MODULE66.009.314-5 PO6101 66.009.709-4
ALTUS PO2020 24 VDC 16 DO TRANSISTOR OPTOMODULE 66.009.400-1
ALTUS PO2022 DIGITAL OUTPUT RELAY66.009.402-8 PO6100 66.009.704-3
ALTUS PO2132 4-UNIVERSAL AO ISOLATED MODULE66.009.412-5 PO6000
ALTUS PO3042 CPU 128K66.009.104-5
ALTUS PO5063V5 66.009.514-8 REDUNDANTPROFIBUS-DP HEAD PO6500 66.009.715-9
ALTUS PO9901 WEBGATE PLUS ETHERNET WITH WEBSE 66.009.691-8
AM MODULE 4C WITH AGC
AMELEC ADM230 PROCESS I/V SIGNAL TRANSMITTERISOLATOR 01908-567003 115VAC
American Dynamics ADCC0200 2-AXIS JoystickKeyboard Control Center
AMERICAN ROLLER BEARING 619268A ROLL BEARINGSP619268A
