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。
BALLUFF BESM18EG1-PSC50S-S04G-S 10-30VDC NSNP
BALLUFF BESM18EG1-PSC50S-S04G-S BES02ZP 10-30VDC NSMP
BALLUFF BESM18EG1-PSC50S-S04G-S UNMP
BALLUFF BESM18EI-PSC72B-S04G-S01 BES92NK 10-30VDC NSMP
BALLUFF BESM18ME1-PSC20F-S04G 10-30VDC NSMP
BALLUFF BESM18ME1-PSC20F-S04G UNMP
BALLUFF BESM18MF-USC70B-S04G BES02NR 10-36VDC NSMP
BALLUFF BESM18MF-USC70B-S04K BES006A 10-36VDC NSMP
BALLUFF BESM18MI2-PSC80B-S04G BES0496 10-30VDC NSMP
BALLUFF BESM18MI-NOC80B-S04G BES0077 10-30VDC NSMP
BALLUFF BESM18MI-POC80B-S04G BES03RP 10-30VDC NSMP
BALLUFF BESM18MI-POC80B-S04G NSNP
BALLUFF BESM18MI-POC80B-S04K BES007Y 12-30VDC NSMP
BALLUFF BESM18MI-PSC50B-S04K BES0087 12-30VDC NSMP
BALLUFF BESM18MI-PSC80B-S04K 12-30VDC NSMP
BALLUFF BESM18ML-PSC50A-S04G-W01 NSMP
BALLUFF BESM18ML-PSC50A-S04G-W01 UNMP
BALLUFF BESM30MF-USC15B-S04K BES0094 10-30VDC NSMP
BALLUFF BESM30MF-USC15B-S04K BES0094 10-36VDC NSMP
BALLUFF BESM30MG1-PSC40F-S04G 10-30VDC NSMP
BALLUFF BESM30MI1-PSC22B-S04G 10-30VDC NSMP
BALLUFF BESM30ML-PSC10A-S04G-W PROXIMITY SENSOR
BALLUFF BES-MO8MI-PSC40B-S49G SENSOR IN FACTORY BAG
BALLUFF BESP01KC-P0C10B-EV03 INDUCTIVE SENSOR IN FACTORY BAG
BALLUFF BESQ08MG-PSC30B-S49G 120499 NSMP
BALLUFF BESQ40KFU-PAC35E-S04G BES021H 10-30VDC NSNP
BALLUFF BESR01ZC-NAC70B-BP05 NSMP
BALLUFF BESR05KB-USU20B-EV03 20-250VAC/DC NSMP
BALLUFF BESR05KB-USU40B-EV03 INDUCTIVE SENSOR IN A BAG
BALLUFF BFB0004 PHOTOELECTRIC SENSOR
BALLUFF BFO-48G-DTA-PB-1 FIBER OPTIC SENSOR
BALLUFF BFS26K-PS-L01-S115 12-28VDC NSNP
BALLUFF BFS26K-PS-L01-S115 COLOR SENSOR
BALLUFF BFS-S65-PA-5-V09-PPP PHOTOELECTRIC DATA SENSOR
Balluff BGL 120A-003-S49 Fork Through-beam Sensor 120mm PNP NO/NC 10-30V DC
BALLUFF BGL0019 SLOT SENSOR
BALLUFF BGL10A-007-S49 BGL0005 10-30VDC NSMP
BALLUFF BGL-120A-001-S49 NSMP
BALLUFF BGL20A-001-S49 BGL000R 10-30VDC NSMP
BALLUFF BGL30A-001-S49 126190 10-30VDC NSMP
BALLUFF BGL30A-001-S49 BGL0016 10-30VDC NSMP
BALLUFF BGL50A-001-S49 BGL001J 10-30VDC NSMP
BALLUFF BGL80A-001-S49 BGL0023 NSMP
BALLUFF BIC1I3-P2A50-M30MI3-SM4ACA BIC0009 NSMP
BALLUFF BIS00CP BISL-405-033-003-05-MU NSMP
BALLUFF BIS00PH BISC-310-PU1-05 PROXIMITY SENSOR IN FACTORY BAG
BALLUFF BISC-502-PCG05 SENSOR IN FACTORY BAG
BALLUFF BISC-60R-001-08P NSNP
BALLUFF BKT67M-001-U-S92 BKT0001 10-30VDC NSMP
BALLUFF BLE S5-5-F12-32 DATASENSOR 10-30VDC
BALLUFF BLE18MR-BA-1LT-S4-C
BALLUFF BLS12M-XX-1RD-S4-L NSMP
BALLUFF BLS-S50-PA-2-G00-XG NSMP
BALLUFF BLWFKM23013G2
BALLUFF BLWFKM23013G2 IN FACTORY BAG
BALLUFF BMF103K-PS-C-2-S49 NSNP
BALLUFF BMF103K-PS-C-2-S49-00,2 BMF0018 10-30VDC NSMP
BALLUFF BMF12M-PS-D-2-S4 NSNP
BALLUFF BMF21K-NS-C-2-S49 BMF0025 10-30VDC NSMP
BALLUFF BMF21K-PS-C-2-PU-05 NSMP
BALLUFF BMF21K-PS-C-2-S49 10-30VDC NSMP
BALLUFF BMF235K-PS-C-2A-SA2-S4-00.3 BMF00C5 10-30VDC NSMP
BALLUFF BMF235K-PS-C-2A-SA2-S49-00,3 BMF00C4 10-30VDC NSMP
BALLUFF BMF303K/HW30-PS-C-2-SA2-S49-00,3ASM BMF004K NSMP
BALLUFF BMF303K/HW30-PS-C-2-SA2-S49-00,4ASM NSMP
BALLUFF BMF303K-PS-C-2A-PU-03 BMF003W 10-30VDC NSMP
BALLUFF BMF303K-PS-C-2A-PU-05 BMF003Y NSMP
BALLUFF BMF303K-PS-C-2A-SA2-S49-00,3 BMF0043 10-30VDC NSMP
BALLUFF BMF303K-PS-C-2-S49-00,2 NSMP
BALLUFF BMF305K-PS-C-2-S4-01,5 NSMP
BALLUFF BMF305K-PS-C-2-SA2-S49-00,2 NSMP
BALLUFF BMF305M-PS-C-2-S49 BMF008F 10-30VDC NSMP
BALLUFF BMO-A01-J-PU-C-02 MINI PHOTOELECTRIC SENSOR
BALLUFF BMOA-03TM-B200-1 BOS005Y NSMP
BALLUFF BMOA-03TM-B200-F1 BOS005Z NSMP
BALLUFF BMOA-06TM-X50-PS-C-02 DIFFUSE SENSOR MINI PNP IN A BAG
BALLUFF BMOA-06TM-X63-R1 PHOTOELECTRIC SENSOR IN FACTORY BAG
BALLUFF BMOA-78RM-X50-PS-C-S49 326278 NSMP
BALLUFF BN31804Y-J PROXIMITY SENSOR
BALLUFF BN33008Y129B PROXIMITY SENSOR
BALLUFF BNS816-803 NSNP
BALLUFF BNS816-B02-PA-12-610-11 NSMP
BALLUFF BNS816-B03-PA-12-605-11 NSMP
BALLUFF BNS816-B03-PA-12-605-11 NSNP
BALLUFF BNS816-B06-THA-16-G02-11 NSNP
BALLUFF BNS819-B02-R12-61-12-10-FD 318138 NSFS
BALLUFF BNS-819-B02-R12-61-12-10-FD NSMP
BALLUFF BNS819-FR-60-101-FD NSMP
Balluff BOD 26K-LB07-S92-C Photoelectric Distance Sensor 18-30V DC
BALLUFF BOD26K-LA01-S4-C NSNP
BALLUFF BODS80-MH-5-Y09-PPIZ SENSOR LASER 4-20MA
BALLUFF BOHTR-G02-001-01-S49F PHOTOELECTRIC SENSOR IN FACTORY BAG
BALLUFF BOS 15K-S-E1-P-S75 PHOTOELECTRIC SENSOR
BALLUFF BOS 18M-NA-1PD-E5-C PROXIMITY SENSOR
BALLUFF BOS S50-PA-2-D00-PP DATA SENSOR
BALLUFF BOS0049 PHOTOELECTRIC SENSOR
BALLUFF BOS12M-NO-1YA-S4-C PROXIMITY SENSOR IN FACTORY BAG
BALLUFF BOS12M-PS-1PD-S4-C BOS0045 NSNP
BALLUFF BOS15K-S-C50-02 PHOTOELECTRIC SENSOR
BALLUFF BOS-16K-AU-OPD-0.2-S21 22-250VAC NSMP
BALLUFF BOS16K-UU-1AB-0.2-S4 PHOTOELECTRIC SENSOR
BALLUFF BOS16K-UU-1PD-0.2-S4 NSNP
BALLUFF BOS16K-UU-1PD-02 MINIPRO DIFFUSE SENSOR IN A FACTORY BAG
BALLUFF BOS18E-X-RS20-S4 NSNP
BALLUFF BOS18KF-PA-1QD-S4-C NSMP
BALLUFF BOS18K-PS-1LOC-E5-C-S4 PHOTOELECTRIC SENSOR LASER
BALLUFF BOS18KR-NU-PR10-02 PHOTOELECTRIC SENSOR IN A FACTORY BAG
BALLUFF BOS18KW-PA-1QC-S4-C BOS00LW 10-30VDC NSMP
BALLUFF BOS18KW-PA-1QC-S4-C NSNP
BALLUFF BOS18M-NA-1PD-E4-C NSNP
BALLUFF BOS18M-NA-1PD-E4-C UNMP
BALLUFF BOS18M-NA-IR20-S4 BOS01F2 10-30VDC NSMP
BALLUFF BOS18M-NS-1PB-SA2 NSNP
BALLUFF BOS18M-NS-1PB-SA2-C-05 PROXIMITY SENSOR
BALLUFF BOS18M-PA-1PD-E5-C-S4 B0S0049 10-30VDC NSMP
BALLUFF BOS18M-PA-1PD-E5-C-S4 BOS0049 10-30VDC NSNP
BALLUFF BOS18M-PS-1XA-E4-C-03 PHOTOELECTRIC SENSOR IN FACTORY BAG
BALLUFF BOS18MR-PA-1HA-S4-C NSMP
BALLUFF BOS-18MR-PA-LD10-S4 PHOTOELECTRIC SENSOR IN FACTORY BAG
BALLUFF BOS-18MR-PA-LD10-S4 SENSOR
BALLUFF BOS18M-WS-7XA-BO-L UNMP
BALLUFF BOS20K-ZU-1-FR-S75-C PHOTOELECTRIC SENSOR
BALLUFF BOS25K-5-M25-P-S4
BALLUFF BOS26K-PA-1HC-S4-C
BALLUFF BOS26K-PA-1HC-S4-C BOS0089 10-30VDC NSMP
BALLUFF BOS26KPA-1HC-S4-C NSMP
BALLUFF BOS26K-PA-1LHC-S4-C UNMP
BALLUFF BOS26K-PA-1LQP-S4-C NSMP
BALLUFF BOS5K-PS-IX10-S75 PHOTOELECTRIC SENSOR IN FACTORY BAG
BALLUFF BOS5K-PS-RH12-S75 BOS012A NSMP
BALLUFF BOS5K-PS-RR10-S75 BOS012E NSMP
BALLUFF BOS6K-PU-1QA-S75-C NSNP
BALLUFF BOS6KPU-1QC-S75-C PHOTOELECTRIC SENSOR
BALLUFF BOS-ET3-5-C15 PHOTOELECTRIC SENSOR
BALLUFF BOSS30-1-B8T-1 DATASENSOR
BALLUFF BOSS50-MS-5-M03-PP NSNP
BALLUFF BOS-S50-PA-2-A00-PP NSMP
BALLUFF BOSS60-PL-2-C01-NN PHOTOELECTRIC SENSOR
BALLUFF BOS-TLU-111 10-30VDC NSMP
BALLUFF BPI8M4A5P-2K-B0-KPXL0-200 BPI00K1 NSNP
BALLUFF BRGB2-WAB12-EP-P-L-SA2-00.11 ENCODER
BALLUFF BRGD0-WAD6000-P-L-K-03 ENCODER
BALLUFF BSPB050-EV002-D00A0B-S4 PRESSURE SENSOR
BALLUFF BSPB250-EV002-D00A0B-S4
BALLUFF BTL005W BTL6-A310-M0100-A1-S115 UNMP
BALLUFF BTL033C BTL5-E10-M0610-P-S32/US NSMP
Balluff BTL0Z6C BTL7-A501-M0305-Z-KA05 Linear Position Sensor
BALLUFF BTL2-A11-0610-F-S32 NSNP
BALLUFF BTL2-P1-0610-Z-S32 NSNP
BALLUFF BTL5-A11-M0750-B-S32 NSMP
BALLUFF BTL5-D112-M0350-P-S93 NSMP
BALLUFF BTL5-E17-M0150-B-DEXB-KA15 NSNP
BALLUFF BTL5-E17-M0230-Z-S32 NSMP
BALLUFF BTL5-M1-M0762-P-S32 NSNP
BALLUFF BTL-5-P1-M0508-P-S32 NSNP
BALLUFF BTL6-A110-M0330-A1-S115 UNMP
BALLUFF BTL7-A510-M0178-Z-S32 BTL0PKN NSMP
BALLUFF BTL7-E500-M1067-Z-S32 BLT0WT0 NSMP
BALLUFF BTL-E16-0150-Z-S32 NSNP
BALLUFF BUS SENSOR BASS-000-S0-P0-S4
BALLUFF BWL5454D-R011-S49 LIGHT EMITTER ANGLE SENSOR
BALLUFF C04AEL-00-W-100M SENSOR CABLE
BALLUFF C04-T8R-00-PB-100M NSMP
BALLUFF C04T8R00PB250M NSNP
BALLUFF DIFFUSE SENSOR BMOA-06TM-X50-PS-C-02
Balluff Displacement Transducer BTL6-A11-M0100-A1-S115 Position Sensor
Balluff Displacement Transducer Micropulse BTL1H7H BTL5-S104-M0750-P-S32
Balluff Displacement Transducer Micropulse BTL5-S175-M0360-K-SR32 BTL0ELJ 190139
Balluff Distanzsensor BOD0003 Distance Sensor Bod 26K-LA02-C-06 Optoelektronisch
BALLUFF ENCODER BRGE1-WEA12-EP-P-L-K-00.5
BALLUFF ENCODER BRGE-WEA-12-EP-P-L-K-0.5
Balluff Expandermodul Without Casing BIS F-962 Expander Module 130x60 635 184
Balluff Forked Light Barriers BGL0019 Fork Sensor Bgl 30A-001-S49 10 30 5v
Balluff Forked Light Barriers BGL0023 Barrier BGL 80A-001-S49 Sensor
Balluff Forked Light Barriers BGL0025 Barrier BGL 80A-003-S49 Sensor
Balluff Inductive Sensor Bes 516-105-SA 5 1-05 905262Cable
Balluff Inductive Sensor BES01KN Induvtive Sensor Bes 516-371-SA10-PU-03
Balluff Inductive Sensor BES02H1 BES G20ES-PSD10F-S04G-T501
Balluff Inductive Sensor BES02HE Bes 516-125-SA1-05 Proximity Sensor 0 19/32in
Balluff Inductive Sensor BES02HU Bes 516-325-SA19-03 Cable 9 10/12ft
Balluff Inductive Sensor BES02W9 Indulgent Sensor Bes M08MH1-PSC30B-S04G
BALLUFF INDUCTIVE SENSOR BES-516-213-E4-E-08 IN BAG
BALLUFF INDUCTIVE SENSOR BES516-359-S4-C IN FACTORY BAG
BALLUFF INDUCTIVE SENSOR BES516-548-S4-H
BALLUFF INDUCTIVE SENSOR BES516-548-S4-H IN BAG
BALLUFF INDUCTIVE SENSOR RPTA 1803-PU-03 IN BAG
Balluff Induktivter Sensor BES 516-105-SA 5 10-30V Dc Inductive Sensor 500469
Balluff Light Barrier BOS01C3 Retroreflect. Sensor Bos 59 1/12ft-PS-PR20-S4
Balluff Light Button Bos 2K-PS-RH11-00, 2-S49 Diffuse Sensor BOS0106 Pnp ( No. )
Balluff Light Button BOS0049 Opto Sensor Bos 59 1/12ft-PA-1PD-E5-C-S4 10-30V Dc
Balluff Luminescence BLT M-15-U-S4 Sensor 10-30V Dc 0 11/32-0 23/32in
BALLUFF M-1383-A SENSOR
Balluff Netzwerk-Modul BNI000Z Network Interface Profibus BNI PBS-507-000-Z011
Balluff Netzwerk-Modul BNI003P Network Block BNI PBS-507-001-Z011 Profibus Dp
Balluff Netzwerk-Modul BNI0053 Network Block BNI PNT-104-105-Z015 1608HU
BALLUFF PHOTOELECTRIC SENSOR BOS 18M-WS-7XA-BO-L-03 IN FACTORY BAG
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