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。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,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的系统功能增强,控制系统设计简化。
(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。产品向多样化方向发展,出现了欧、美、日多种流派。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。
以下链接皆有货
Balluff BAE00NK, Bae SA-OH-039-PP-S75G, Amplificat
BALLUFF BAE00NK, BAE SA-OH-039-PP-S75G, Amplificador ParaSensores Ópticos
ROSEMOUNT 3144P, D2A1I1F5C8, Temperaturmessumformer - NEU
OMRON E32-ET16WR-1 2M, Through-beam sensor
AEROTECH BM130_ Uf , Servomotore - come Nuovo
SEW BSAF202 EBH04/14/11, 01.7231390302.0001.15, Getriebe,i=8
Wittenstein Np 015s-ma2-30 -1a1-1s, Planetary Gear, I =3 0
SPRECHERSCHUH CA3-12C-10, CA3-12C CT, MS mit O/L-Relais,24V DC, (1PE=10Stk
Mayr 8231140, 60/382.021.0, Linear Stop Electromagnetic
TELEMECANIQUE ATV31H075M2, 058695, Frequency Inverter, V1.7
IDS UI-5240SE-C-HQ R2, Industrial With Lens
FUJIFILM 935041, TC2000RM CH, Temperature controller on leftside of the rack
FUJIFILM 935041, TC2000RM CH, Temperature controller on rightside of the rack
BALLUFF BAE00NK, BAE SA-OH-039-PP-S75G, Verstärker für optischeSensorköpfe
EMERSON 12P2531X102, KJ3221X1-BA1, Analog Output Module -
ROSEMOUNT 3144P, D2A1I1F5C8, Temperature Transducer -
PULS QT40.242, DIN Rail Power Supply for 3 Phase Systems
PELTRON PRG H 400, temperature control unit PRG H 400
AEROTECH BM130 _ Uf, Servomotor - como Nuevo
AEROTECH BM130_ Uf , Servomot
Wittenstein Np 015s-ma2-30 -1a1-1s, Ingranaggio Planetario, I =30
Rexroth 0 608 830 240 0 165, KE310 Pb Dp Smpdp ,Communications Module
SPEAKERSHOE CA3-12C-10, CA3-12CCT, MS with O/L Relay, 24V DC,(1PE=10pcs)
BASLER 105392, acA2500-14gm, Camera
FESTO 564056 572556, Vtoc-Pt-T Cteu-Ec, ValveTerminal, 14 Valve, Rev 09
EMERSON 12P1509X102, KJ2002X1-CA1, M5 Controller : K
Ids UI-5240SE-C-HQ R2, Telecamera Industriale Con Obiettivo
Eurotherm 14131, Epower/3ph-100a/600v, Power Modules
EMERSON 12P2531X102, KJ3221X1-BA1, Analogico Modulo Uscita -come Nuovo
BALLUFF BAE00NK, BAE SA-OH-039-PP-S75G, Optical Sensor HeadAmplifier
AEROTECH BM130_UF, Servomotor - NEUWERTIG
NTN SNR AXC60ZGLK16-B-250-530-00-XX00-A-A,Linearachsen-Kompaktmodul
Wittenstein Np 015s-ma2-30 -1a1-1s, Engrenage Planétaire,I =30
Wittenstein Np 015s-ma2-30 -1a1-1s, Engranaje Planetario, I =30
SCHNEIDER ELECTRIC HMIGTO2310, Advanced touchscreen panel5,7"
SIEMENS PXC3.E75, Room automation stations -
Siemens 6ES7647-7AD10-1AX0, PC427B - Centrotherm, MECH07/GRBG08/ Svc / FW09
HIRSCHMANN M-Giga 2TP / m Giga MGiga2TP, Medienmodul
Rexroth 0 608 830 240 165, KE310 Ob Dp Smpdp ,
Beckhoff EP1809-0022, Ethercat Scatola
BASLER 105392, acA2500-14gm, Telecamera
FESTO 564056572556, Vtoc-Pt-T Cteu-Ec, Valvola, 14Valvole, Rev 09
IKA 100613484, RCT B S000, Magnetic Stirrer
Sew Wf30 Drn71m4/ Ase1/ Tf, B879111446987, Angle Gear Motor,I=19,50
Lenze 13065180, Mcs 06I41-SVMP1-A11N-ST5800N-R3SU, Motor WithGear, I=15,111
IDS UI-5240SE-C-HQ R2, Industrial Camera with Lens
IDS UI-5240SE-C-HQ R2, Outils de Vision de Caméra IndustrielleAvec Lentille
Eurotherm 14131, Epower/3ph-100a/600v, Potenza Moduli
EMERSON 12P2531X102, KJ3221X1-BA1, Módulo De Salida Analógico -COMO NUEVO
AB 1746-BTM, SLC 500, Barrel Temperature Module, B2.00
AEROTECH BM130_UF, servo motor -
WITTENSTEIN NP 015S-MA2-30 -1A1-1S, Planetengetriebe, I=30
Siemens 6ES7647-7AD10-1AX0, PC427B - Centrotherm, MECH07/GRBG08/Svc / FW09
Rexroth 0 608 830 240 165 , KE310 Pb Dp Smpdp ,Módulo Comunicación
Beckhoff EP1809-0022, Ethercat Caja
Beckhoff EP1809-0022, Ethercat Boîte
Rexroth 0 608 830 240 165, KE310 Pb Dp Smpdp ,
Fujifilm 935041, TC2000RM CH, Temperature Regulator Right INRack
Fujifilm 935041, TC2000RM CH, Temperature Regulator Left INRack
SEW-Eurodrive Bsaf302 Ebh04/14/11, Kegelstirnrad-Getriebe,I=20
BASLER 105392, ACA2500-14GM, Cámara
BASLER 105392, acA2500-14gm, Appareil Photo
AEG 2000000261 AE02, 1P 400-75 H, Thyro-P -
Bosch 0 608 830 142/0608830142, ZSE220, Helicopter Control -
FESTO 564056572556, Vtoc-Pt-T Cteu-Ec, Ilot de Vannes, 14Vannes, Rev.09
FESTO 564056 572556 , Vtoc-Pt-T Cteu-Ec, Islote, 14Válvula, Rev 09
Sew Wf30 Drn71m4/ Ase1/ Tf, B879111446987, MotoreDell'Ingranaggio di Angolo,
Lenze 13065180, Mcs 06I41-SVMP1-A11N-ST5800N-R3SU, Motore ConCambio, I=15,111
KEYENCE IV-G15, Sensor amplifier for IV-G
IDS UI-5240SE-C-HQ R2, Industriekamera mit Lens
Eurotherm 14131 , Epower / 3ph-100a / 600v, Poder Módulo
Eurotherm 14131, Epower/3ph-100a/600v, Puissance Module
VAT 491749, DN100 ISO-F, Vacuum butterfly valve w/o actuator - CONDITION
EMERSON 12P2531X102, KJ3221X1-BA1, analoges Ausgangsmodul -NEUWERTIG
EMERSON 12P2531X102, KJ3221X1-BA1, Analogique Module de Sortie -comme Neuf
SMC MY2HT16G-150H, Mechanical Joint Rodless Cylinder, HighPrecision Guide
Parker ZCHB-AT-S1, Demi Cartridge, Gas Sterile Filter 125mm-
SIEMENS 6EP3437-8MB00-2CY0, stabilized power supply, E02
SIEMENS 6ES5 267-8MA11 / 6ES52678MA11, Stepper Motor Controller- : 2
1 SIEMENS 6ES5 267-8MA11 / 6ES52678MA11, Stepper MotorController - : 2
Eurotherm Mini8,MINI8/ 16LP/ Oprg / Vl / PBUS9PIN/C/ TC8/TC8,Multiloop
Wittenstein NP 015S-MA2-30 -1A1-1S, Planetary Gear, i=30
REXROTH 0 608 830 240 165, KE310 PB DP SMpdp,Kommunikationsmodul
Fujifilm 935041, TC2000RM CH, Regolatore Temperatura Destra INRack
Fujifilm 935041, TC2000RM CH, Regolatore Temperatura SX INRack
AB 1746-IV32, SLC 500, Input Module, D
BASLER 105392, acA2500-14gm, Kamera
AEG 2000000261 AE02, 1P 400-75 H, Thyro-P - Nuovo
VEGA SWING61.CAGBVXPNX, 1323882 / 002, vibration limit switch-
WENGLOR OFP401P0189, Color Sensor
Bosch 0 608 830 142/0608830142, ZSE220, Schraubersteuerung -Nuovo
FESTO 564056 572556, VTOC-PT-T CTEU-EC, Ventilinsel,14 Ventile, Rev 09
Sew Wf30 Drn71m4/Ase1 / Tf , B879111446987, Winkelgetriebemotor,I = 19,50
Sew Wf30 Drn71m4/ Ase1/ Tf ,B879111446987, Winkelgetriebemotor,I= 19,50
Lenze 13065180 , Mcs 06I41-SVMP1-A11N-ST5800N-R3SU, Motor ConTransmisión, I=
WITTENSTEIN 10024520, TLSA046AAU-307B01-006, Linear actuator - CONDITION
Schneider Electric HMIGTO2310, Optimized Touchpanel 5,7 "
Beckhoff EP7041-3002, Ethercat
BOSCH REXROTH AG R911387 326, RKL4302/019,0, Power cable,L=19m
Schmalz 10.01.17.00282, Sgm-Hp 50 G1/4-IG, Spezialgreifer
Siemens 3RG7 843-3SF15-0SS0/3RG7843-3SF15-0SS0, Light CurtainSender -
Eurotherm Mini8,MINI8/ 16LP/ Oprg / Vl / PBUS9PIN/C/TC8/TC8,Multiloop
SIEMENS 6ES7647-7AD10-1AX0, PC427B - Centrotherm,MECH07/GRBG08/SVC/FW09
FUJIFILM 935041, TC2000RM CH, Regulador De Temperatura DerechoEn El Rack
Fujifilm 935041 , TC2000RM CH, Regulador Temperatura IzquierdaEn Rack
Fujifilm 935041, TC2000RM CH , Thermostat Gauche DansEtagère
Fujifilm 935041, TC2000RM CH , Thermostat à Droite DansEtagère
Wittenstein Sc 100s-mf1-2-0k1-1k00, x391MEF, Bevel Gear,Shaft Smooth, I=2
SEW-Eurodrive Bsaf302 Ebh04/14/11 ,Kegelstirnrad-Getriebe,I=20
OWIS 46.406.256CA, ST4018M1804-KOWI1, Motorized 6 Speed FilterWheel
SIEMENS 6AV7 863-3AA00-0AA0, IFP 1900, Flat Panel 19", F03
AEG 2000000261 AE02, 1P 400-75 H, Thyro-P - Neuf
AEG 2000000261 AE02, 1P 400-75H, Thyro-P - Nuevo
Oerlikon Leyb, 844252, Cable -
ATEK 800342681, 10110501, Standard worm gear - CONDITION
Bosch 0 608 830 142/0608830142 , ZSE220, Control de Helicóptero- Nuevo
Bosch 0 608 830 142/0608830142, ZSE220, Commande par Vis -Neuf
FESTO 564056 572556, VTOC-PT-T CTEU-EC, valveisland, 14 valves, rev.:09
SEW WF30 DRN71M4/ASE1/TF, B879111446987, Winkelgetriebemotor,i=19,50
Lenze 13065180, Mcs 06I41-SVMP1-A11N-ST5800N-R3SU, Mot
LENZE 13065180, MCS 06I41-SVMP1-A11N-ST5800N-R3SU, Motor mitGetriebe, I=15,111
Schneider Electric HMIGTO2310, Optimized Pannello Touch 5,7"
WENGLOR UMD123U035, Ultrasonic distance sensor
Beckhoff EP7041-3002, Ethercat Scatola
KEYENCE IV-G500MA, Sensor Head, Automatic Fokusierung
FESTO 574401, DRRD-25-180-FH-Y9A-E1, Turn Actuator
Siemens 3RG7 843-3SF15-0SS0/3RG7843-3SF15-0SS0, Tenda di LuceSender - Nuovo
Phytron 10012756, 1-STEP-DRIVE-5A-48V, Schrittmotorsteuerung,E01
FESTO 152631, ML0-P0T-750-TLF, Displacement encoder - CONDITION
Eurotherm Mini8,MINI8 / 16LP / Oprg / Vl / PBUS9PIN/C /TC8/TC8,Multiloop
NTN SNR AXC60ZGLK16-B-250-530-00-XX00-A-A, Linear Axis CompactModule