福建中立恒自动化设备有限公司
目前,世界上有200多个厂家生产可编程序控制器产品,厂家有德国的西门子,美国的Rockwell(AB)、通用(GE),日本的三菱、欧姆龙,法国的施耐德等。
可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面:
(1)向小型化、专用化、低成本方向发展
20世纪80年代初,小型PLC在价格上还高于小系统用的继电器控制装置。随着微电子技术的发展,新型器件大幅度的提高功能和降低价格,使PLC结构更为紧凑,功能不断增加,将原来大、中型PLC才有的功能移植到小型PLC上,如模拟量处理、数据通讯和复杂的功能指令等,但价格不断下降,真正成为继电器控制系统的替代产品。
(2)向大容量,高速度方向发展
大型PLC采用多微处理器系统,有的采用32位微处理器,可同时进行多任务操作,处理速度提高,特别是增强了过程控制和数据处理的功能。另外,存储容量大大增加。
(3)与计算机联系密切
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。
(4)发展多样化
可编程序控制器发展的多样化体现在3个方面:产品类型、编程语言和应用领域。
(5)模块化
PLC的扩展模块发展迅速。功能明确化、专用化的复杂功能由专门模块来完成。主机仅仅通过通讯设备向模块发布命令和测试状态,这使得PLC的系统功能进一步增强,控制系统设计进一步简化。
(6)网络与通讯能力增强
计算机与PLC之间以及各个PLC之间的联网和通讯的能力不断增强,使用工业网络可以有效地节省资源、降低成本、提高系统可靠性和灵活性,致使网络的应用有普遍化的趋势。
(7)多样化与标准化
生产PLC产品的各厂家都在大力度地开发自己的新产品,以求占据市场的更大份额。因此产品向多样化方向发展,出现了欧、美、日多种流派。与此同时,为了推动技术标准化的进程。一些国际性组织,如国际电工委员会(IEC)不断为PLC的发展制定一些新的标准,如对各种类型的产品作一定的归纳或定义,或对PLC未来的发展制定一种方向或框架。
(8)工业软件发展迅速
与可编程序控制器硬件技术的发展相适应,工业软件的发展非常迅速,它使系统应用更加简单易行,大大方便了PLC系统的开发人员和操作使用人员。
可编程序控制器的输出信号类型可以是开关量、模拟量和数字量。输出单元从广义上分包含两部分:一是与被控设备相连接的接口电路,另一部分是输出的映像寄存器。
PLC运行时CPU从输入映像寄存器读取输入信息并进行处理,将处理结果放到输出映像寄存器。输出映像寄存器由输出点相对应的触发器组成,输出接口电路将其由弱电控制信号转换成现场需要的强电信号输出,以驱动电磁阀、接触器、指示灯等被控设备的执行元件。
FANUC A20B-8101-0421/03A PCB BOARD A20B-8101-0421/03A
BODINE 850 DC MOTOR CONTROL FULL SYSTEM W/TWO BOARDS
SIEMENS 5706439003.02 SRAM MEMORY MODULE 570643.0001.02
SIEMENS 6SN1123-1AA00-0CA2 SERVODRIVE
SIEMENS 6AV3515-1MA20-1AA0 OPERATOR PANEL 6AV3 515-1MA20-1AA0
FUJI UG220H-LC4Z602 TOUCH PANEL UG220H-LC4Z602
IFM DD2503 MONITOR DD2503
MICROSCANNER SUPER E INFRARED 02498 ELECTRICAL INSPECTION
BOSCH 1070084004-104 DEV-NET PCB CIRCUIT BOARD CARDS
HONEYWELL SB5510-A1280 MODULE SB5510A1280 SB0846A5531
SIEMENS 3RT1026-1AG24 / 3RH1921-1HA22 CONNECTOR
Siemens 6ES5947-3UA11 6ES59473UA11 CPU SIMATIC S5-155U
NSK ESA-J1003T25-31 MEGATORQUE SERVO DRIVE. AC180-242V 1.8A. "
LOUIS ALLIES 46S02472-0011 CIRCUIT BOARD 46S024720011
JSW E200330 BOARD E200330
KEB WM328ML-2 PC BOARD WM328ML
SIEMENS 6ES7341-1AH01-0AE0 SIMATIC 6ES7-341-1AH01-0AE0
Varian 990 DCLDII Leak Detectors D9902000D120
FANUC A20B-8001-0121/03A CONTROL BOARD A20B-8001-0121
FIDIA DCBW1.1 CIRCUIT BOARD DCBW11
FANUC A02B-0120-C051/MA OPERATOR INTERFACE A61L-0001-0093
BROTHER B52J003-100D CIRCUIT BOARD B52J003100D
ARBURG ARB 778 CIRCUIT BOARD ARB778
GE FANUC IC693CPU313W PLC BASE IC693CPU313W
BOSCH 041001-3027 MAIN BOARD 0410013027
BOSCH 038999-3017 MAIN BOARD 0389993017
AGILENT N6743B POWER MODULE N6743B
APEX DYNAMICS ABR115-S2-P2 GEAR ABR115S2P2
YASKAWA JZNC-YSU01-1E SERVO DRIVE JZNCYSU011E
CKD AX9075H-D20, ABSODEX TYPE H SERVO DRIVER AX9075HD20
IVERSAL DYNAMICS A-DYN PCB-043 BOARD
Siemens 6FX1123-7AA02 INTERFACE MODULE 6FX11237AA02
SANYO DENKI BP100RX POWER SUPPLY
YASKAWA IR201TFB BOARD DF9201045-A0
ALLEN BRADLEY 74102-568-51 CONTROL BOARD
ELAN SRB-NA-R-C.9/CHI-24V SAFETY RELAY MODULE SRBNARC.9
BROTHER B52J014-100E CIRCUIT BOARD B52J014100E
SMC NCX2N15-200 GUIDED CYLINDER NCX2N15200
SIEMENS PC Card 462008.1919.03 / 462008191903
FANUC A03B-0807-C002 FULL SYSTEM W/A03B-0807-C012
MITSUBISHI QX533B PC BOARD C1N634A639G52
ALLEN BRADLEY 1769-PB2 COMPACT LOGIX W/1769-ECR SHIPPPING
YASKAWA P730 SIGMA II SERCOS INTERFACE
FEC DE10030A MODULE NSC2 DE10030A
TOYODA TXA-7715 CIRCUIT BOARD TXA7715
ALLEN BRADLEY 1746-P2 FULL SYSTEM 1746-IA16
TOSHIBA VT130G1-4055BOE INVERTER DRIVE VT130G1-4055B0E
FANUC A02B-0259-C212 TOUCH PANEL A02B0259C212
TAKAMAZ TACS-10-5A-18T PANEL CONTROL
DIGALOG SYSTEMS 0000-5243 / 5244 CIRCUIT BOARD 00005243
SIEMENS A5E00011654-05 PLC BOARD A5E00024217
FANUC A20B-2001-0010 PC Board A20B-2001-0010/04B
NATIONAL INSTRUMENTS TPC-2206 HMI TPC2206
ALLEN BRADLEY 74102-405-54 MAIN BOARD 7410240554
BROTHER B52J017-100A CIRCUIT BOARD B52J017100A
GE FANUC IC600BF814K THERMOCOUPLE I/O BOARD " OPTION"
FANUC A02B-0083-C331 OPERATOR PANEL A02B0083C331
SCHAFFNER FN3100-150-40 LINE FILTER FN310015040
Fanuc A20B-1005-0575 / 01B PC Board A20B-1005-0575/01B
NSD VC842-4L7 CIRCUIT BOARD VC8424L7
YASKAWA CIMR-V7NU43P7 Drive CIMRV7NU43P7
PSECP5131SA
BROTHER B521084-1 CIRCUIT BOARD B5210841
FANUC A16B-2203-0431/05B CIRCUIT BOARD A16B2203043105B
SIEMENS 6AV6 671-5AE10-0AX0 CONNECTIVITY 6AV66715AE100AX0
YASKAWA JUSP-ACP05JAB SERVO DRIVE JUSPACP05JAB
PROMETEC 0.MM.RTM.7000 PROMOS MODULE 0MMRTM7000
ELAN SRB-NA-ST/CHI-24V SAFETY RELAY MODULE SRBNAST
YOKOGAWA UT350L LIMIT CONTROLLER PANEL
Fanuc A20B-3300-0664/01A Control Card A20B-3300-0664
BROTHER 819007A CIRCUIT BOARD A040116A
YASKAWA JZNC-NIF01B-1 CONTROL BOARD JZNC-NIF01B-1
ADEPT TECHNOLOGY 30336-31000 PA-4 POWER CHAISESS Power Supply
OMRON C200H-CPU21-E PLC
YASKAWA JUSP-WSCA01 SERVOPACK JUSPWSCA01
Siemens Profibus OLM 6GK1502-2CB00 interface SIMATIC NET " OPTION"
SIEMENS 6SE7090-0XX84-0AB0 CONTROL BOARD
FANUC A20B-8100-0530/06B CIRCUIT BOARD A20B81000530
SODICK I/O-02E CIRCUIT BOARD IO02E
YASKAWA SGDM-CB15AA CONTROL BOARD DF9203067-C0
ALLEN BRADLEY 1774-LC2 PROCESSOR IT
FANUC A20B-2000-0411/05A CIRCUIT BOARD A20B20000411
ASCO NUMATICS 022BW4Z3MK14A61 PNEUMATIC SOLENOID VALVE
ALLEN BRADLEY 25B-B5P0N104 SERVO DRIVE 25B-B5P0N104
AGIE 614030.5 POWER MODULE OUTPUT NR. 614030.5
Fanuc A20B-2900-0650 / 01A DAUGHTER Board A20B-2900-0650/01A
EAGLE SIGNAL CX901A6 RELAY CX901A6 NO-COVER
ALLEN BRADLEY 1336F-BRF150-AN-EN AC DRIVE 1336FBRF150ANEN
REXROTH VT5014 S34 R1 CIRCUIT BOARD VT5014S34R1
INDRAMAT 02.1-FW Memory Card Module FWC-2.1-S11-01V17-MS
LENZE I55AP137F0A311K00S INVERTER DRIVE I55AP137F0A311K00S SHIP
ABB DSQC 212 Monitor Display Board YB560103-AP/3
YASKAWA JUSP-WS30AB SERVO DRIVE JUSPWS30AB
ALLEN BRADLEY 25B-A2P5N114 SERVO DRIVE
ALLEN BRADLEY SLC500 1746-P2 POWER SUPPLY
CINCINNATI MILACRON 3 531 2986A CIRCUIT BOARD 35312986A
SIEMENS 6SL3000-0CE21-0AA0 LINE REACTOR 6SL3000-0CE21-0AA0
FANUC A16B-2202-072 MODULAR BOARD A16B-2202-072
FANUC A06B-6050-H303 velocity control it A06B6050H303
ALLEN BRADLEY A-B 0S 5651 OSAI BOARD A-B 0S 5651
Fanuc A14B-0061-B112-01 INPUT Control A14B-0061-B112-01
CAREL IR32V0E000 TEMPERATURE PROCESS PANEL
PROMICON PBS-1/1 MODULE PBS1/1
PANASONIC MSDA083A1A SERVO DRIVE MSDA083A1A
FANUC A14B-0076-B355 POWER INPUT BOARD A14B-0076-B355
SIEMENS 6SN1118-0DH21-0AA0 SIMODRIVE 6SN11180DH210AA0
YASKAWA IR505TFB CONTROL BOARD DF9201047-B1
SIEMENS 6FX2002-3AD01-1AH0 Cable
SIEMENS 6SE6420-2UC21-1BA1 MICROMASTER
HEIDENHAIN 369124-01 CABLE 36912401
8160MB108751
Fanuc A16B-2201-0811/ 04B PC Boards W/PC CARDS
SIEMENS 6FX1115-0AA01 BOARD 6FX11150AA01
ABB DSQC 377B QUEUE TRACKER DSQC377B ROBOTICS
Fanuc A20B-2901-0402 / 03A PC Boards A20B-2901-0402
ALLEN BRADLEY 900023 PC BOARD 8000-IO
OMRON 3G3JX-A2004 Inverter 3G3JXA2004
CHARMILLES CT8121250E CIRCUIT BOARD CT8121250E
Siemens 6SN1130-1AA11-0GA0 Simodrive 6SN11301AA110GA0
BALDOR, BPS10-200-60-R SERVO AMPLIFIER BPS1020060R
SODICK PPG-02 4181049 CIRCUIT BOARD PPG024181049
FANUC A16B-1210-0440/05B Circuit Board A16B12100440
REIGN POWER LP1100D-24MDA POWER SUPPLY
SIEMENS 6SN1118-0DJ23-0AA1 SIMODRIVE 6SN11180DJ230AA1
FUJI FCS4 PWR, MSRV, FCS4 CPU, I/O DNET FULL RACK
SIEMENS DETECTOR INTERFACE 000-304101
Siemens 6AV6545-0AA15-2AX0 Simatic 6AV6 545-0AA15-2AX0
FANUC A03B-0801-J010 FULL SYSTEM A03B-0801-J010
Advanced Motion Control Servo Amplifier BE25A20H
SMC VQC2301-51-XEF MODULE VQC2301-51-XEF
KAWASAKI 9TH-32 9TH CIRCUIT BOARD 9TH32
- 0100-00169板卡等工控备件优势经销 2024-11-05
- 0100-00167板卡等工控备件优势经销 2024-11-05
- 0100-00165板卡等工控备件优势经销 2024-11-05
- 0100-00164板卡等工控备件优势经销 2024-11-05
- 0100-00160板卡等工控备件优势经销 2024-11-05
- 0100-0016板卡等工控备件优势经销 2024-11-05
- 0100-00156板卡等工控备件优势经销 2024-11-05
- 0100-00256板卡等工控备件优势经销 2024-11-05
- 0100-00048板卡等工控备件优势经销 2024-11-05
- 0100-00047板卡等工控备件优势经销 2024-11-05
- 0100-0004板卡等工控备件优势经销 2024-11-05
- 0100-00039板卡等工控备件优势经销 2024-11-05
- 0100-00038板卡等工控备件优势经销 2024-11-05
- 0100-00037板卡等工控备件优势经销 2024-11-05
- 0100-00046板卡等工控备件优势经销 2024-11-05
联系方式
- 电 话:15960122459
- 销售:叶工
- 手 机:15960122459
- 微 信:15960122459