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。
Hell Engraving 9996.1310004 Board 6.131.5007968.04
Cerutti RE52042/K Signal Input
Procemex-7X 181 Data Logger
Siemens AH77861-G1451-A000 Module
Siemens SR-15V/1A C79040-A64-C25-3-85
Hell Engraving 6.132.5006635.03 Board
Honeywell AA-RIABIY-2 Signal Interface
Siemens 6AV6545-0BA15-2AX0 TP170A Simatic Touch panel
Omron NX-SID800 Safety Input it
BBC AAT451 HE 880004-311
SIStec SS200 Density Gauge Filter Board Assembly
Mitsubishi Melsec AY11E
HIMA F3311 Module
Siemens M74003-B3448-A021 Teleperm C
Ferag 526.231.082 Board
Ferag 526.164.024 Board
Siemens 6ES5396-0UA11 Operator Panel
Mitsubishi AJ51T64 Commication module
ABB 0802a-P Var. 1 HIER 452076 R1
AMK AZ-R01 Interbus connection board Rev 01.08
Siemens 6ES7952-1AK00-0AA0 1MB Memory card
Honeywell AC-EZV224-1
Siemens M74004-A110 Teleperm
Westermo 3150-2101 MD-12 Short Haul Modem
Siemens 7NG3040-2JJ22 Transmitter Module
Databoard 4011-10 Circuit Board
Litton G70SSLDBI 2500-151-15BX Encoder
Siemens 6ES5675-0UA11 PG675 Programming Device
Kniel C5.2 101-000-02 Power Supply
Siemens 6ES5430-4UA12 Digital Input Module
Leine Linde 06890000 rotary encoder 1024 ppr
Vibro-Meter UVC 691 204-691-000-021 Signal conditioner
Honeywell EZV128E
Omron CPM2C-32EDTM I/O it
Metso A413182 PLU2 board Ver11. Qty
Mitsubishi F2-20GF1 Interface it
Sick NT6-1002 Contrast Sensor
Stahl 8145/181 8146/171 Enclosure for EEx Terminal Strip
Siemens 6DS3324-8DA Keyboard
Omron C500-LK201-V1 Commication board
ABB 200C-OE4 Analog Out module
IR 470PDA40 84 47 Diode
Honeywell AC-EZV221 DI-16
Siemens 6SE6440-2UC11-2AA1 Micromaster 440
Allen-Bradley 1760-L18BWB-EXND Pico Controller
Lambda V601MPC Vega650 Power Supply
Allen-Bradley 160-BA01NSF1 Speed Controller
MKS GV150-1 Encoder Controller Module
EndressHauser TR10-ABA1CASJFA000 Modular RTD Thermometer
MKS GV150 Encoder Controller Module
ABB ACS800-01-0009-3 E202 Drive
Siemens 7NG3040-2JJ77 Signal module Teleperm
Euchner GSBF 04 D16-502 Limit Switch
Omron E3A2-DS70M4D Photo Sensor
Allen-Bradley 440G-T27127 Guardmaster TLS2-GD2
Siemens 6ES7147-6BG00-0AB0 Compact module
ABB TL-100 Signali Power Supply
Ziehl-Abegg EQR 8/38/7 Blower it
Siemens 6ES7147-6GB00-0AB0 Module
Wartsila Tracking Filter
Servomech MA56B4 Motor
Siemens 6ES7315-2AG10-0AB0 CPU Estand:7
Siemens 6ES7315-2AG10-0AB0 CPU Estand:7
Siemens 6SE6420-2UC12-5AA0 Micromaster 420
Mitsubishi FR-D720S-042SC-EC Drive 4.2A with line filter
ABB S200-OE4 PartNo 490176098
VEM motors Thurm K21R 71 G 4 H Phase Motor with Bonfiglioli VF 44 F1 10
Mesa Electronic PDU 1610 Chart recorder 6-ch
Eberle BC52-P User Interface PV-MC2-701
ope CNVX 4075DAG-165/G71/C105 Speed Reducer
HP Tape Array 5300 DAT40 Station SCSI
Regatron GRADB 380/035-55 regaturn Frequency Inverter
Siemens 6ES7313-5BE01-0AB0 CPU with MMC memory
Mitsubishi FR-S520S-1.5K-EC Drive 7A with line filter
Montronix SPECTRA GL1-C1PE Electronic it
Metso AOR4C A413305 Analog Module
Telemecanique XCC.1506PS10K Encoder 1000cpt
Siemens 6SN1123-1AA00-0CA2 LT-Module 50A
Schneider TSXDET3242
Fanuc 0.5/3000 AC Servo Motor A06B-0113-B178#0008
Siemens 6DD1640-0AD0 EM11T I/O Module
Allen-Bradley 1747-L532 CPU Ser D with M11 memory
Allen-Bradley 1747-L532 CPU Ser D with M11 memory
Bosch 0608830093 Analog Controller
Max Datwyler EM.630.2 Terminal Board
LinMot E1100-MP Servo Controller
Rishabh LD DDM 48x96 VDC-F Digital panel P2547310RIS
Allen-Bradley 871TM-DX15-H20 Inductive Sensor
Allen-Bradley 100-C43DJ00 Contactor
Mitutoyo 511-176 Bore Gauge
Siemens 6ES7231-7PD22-0XA0 Module
Siemens 6ES5470-4UA12 Analog Output module
Allen-Bradley 1494U-D100 100A Disconnect Switch
Heidenhain ROD 430 150 01-03 Rotary Encoder 295444-0C
Optem 288016-02 Camera Control it
Leybold 16288 Cold Cathode Cable 5m
Mitsubishi FX0N-60MR-ES/UL PLC
E-T-A electronic SW201-AC/DC24V-2 Flow Monitor
IFM RB6004 Incremental Rotary Encoder
EndressHauLM223-CD0010 Liquisys-M Conductivity meter it
Mitsubishi FX-24MT-ESS Controller
Allen-Bradley 1769-PA2 Compact I/O Power Supply
Allen-Bradley 1769-PA2 Compact I/O Power Supply
Philips PE 1942/00F Power Supply
GE IC694MDL660-CC Input Module
Omron DRT1-OD08CL-1 Remote terminal
Philips MC31 Controller with IO30 IO31
Omron CV500-RT221 Remote I/O it
LinMot PS01-37x240-M Stator PN0150-1211
Nudaq PCI-7251 Rev.A2 Relay board
Mitsubishi FX3G-40MR/ES-A Programmable Controller
Siemens 6AV3607-1JC20-0AX1 OP7-DP Operator panel
Bosch 1070 921129-101 Key interface it
Omron CP1E-N40DR-A Programmable Controller
Allen-Bradley 1785-L20B/E Processor Module
Wohrle TAST-BT-24-102 Tastatur
BihlWiedemann BW1310 AS-Interface/Profibus Graphic Display
Allen-Bradley 1756-PA72/B Power Supply
Magnetic 3084,5068 Power Supply
Heinen 62744-1.0-000 Jagenberg OB1 Control
Buttner B74 Beam Type Load Cell 50 kg 2mV/V
Mesa Electronic PD1119.0611.40.00 Chart recorder
Allen-Bradley 1745-E101 SLC 100 Expansion it
Siemens 6SE2002-1AA00 Simovert Drive
Siemens M74002-A8120 Teleperm C
Omron B7AS-T6B6 Link Terminals
Siemens 6DS1603-8AA BA 32-100mA Teleperm M
Allen-Bradley 1769-L20 Logix 5320 Processor it
Sick MSLZ01-15021A and PSZ01-1501 Light Curtain pair
Siemens 6SL3210-1KE12-3UP2 0.75kW Drive
Edag VarioGauge Photoelectric Sensor
Mitsubishi FR-E540-0.4K Inverter
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