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。
以下链接皆有货
SCHMERSAL BN 20-11RZ RESTER.AREA
SCHMERSAL TA471-03H/03HY
MAXON 150SMA21-CA11-CC10AO
MAXON 300CMA11-DA11-CC22AO
Heiss Hydraulik HYDRAULIK+PNEUMATIK SNZ 24554-32/22/30-ME6.00
AMO WMS-101-0512-9 5VDC ,SN:10659/51800/0113
MSC Tuttlingen GmbH TYPE:BEB01-KT ID:6333047
GKN Stromag AG 70HGE-590BFV70-A1L 5-STEP 6n
GKN Stromag AG 70HGE-590BFV70-A1R 5-STEP 6n
VEGA VEGAWELL 52
HEGENSCHEIDT 2007920-12
EMA Indutec GmbH HK723-M/03.01J
hyco Typ:P-173/2
bonfiglioli VF 30 P I=30 F63 814
parker PVACRES-N3511
parker DIVW006KNJW91
parker PVAC2PCMNSJW35-U
SiMCO-ION type.6422E 24V with automatic cleaning device
SiMCO-ION 230V LOT No:4015593
SiMCO-ION 6432E 24V
Kendrion Binder--Germany 79 5208 00 05
Binder 99 1437 812 05
Jokab 2TLA030051R0400
Carlo gavazzi RS1A40D40E 40A 4-32VDC
Bifold PF06P-S1-04-32-NU-V-77A9-24D-35-K85-03
Pfaff Silberblau SHE 5.1-1-B-F-Sf-M1B-II-265-1100-NL-b-L(i=24??with IEC160(right)
Pfaff Silberblau SHE 5.1-1-B-F-Sf-M1B-II-265-1100-NL-b-L(i=24??
Pfaff Silberblau Clutch R24/28 AL-D 98ShA??20/??28
Pfaff Silberblau Clutch R24/28 AL-D 98ShA??16/??20
Pfaff Silberblau Screw jack PN-200-40/305-??120/??180-65*12-122*18-0-Tr40*7
Pfaff Silberblau R28/38 AL-D 98 ShA??20/??30
Leonrd+Bauer Type: GEL235DP1212CQS10
Leonrd+Bauer no.GELLB150
Leonrd+Bauer kl150
Nieaf-Smitt B.V. Type??D-B 220 VDC
Nieaf-Smitt B.V Type??V25,338300200
ZIEHL-ABEGG RH71M-6DK.7Q.1R ,Artikelnummer: 205304
STEIMEL 5AP90S-6 no.612781
Mennicken 3L-PT100 TROE.0093
Mennicken PT100 TROE.0238
Mennicken PT100.3L TROE.0094
Mennicken PT100.4 TROE.0170
AFRISO DMU-01 0-250bar G1/4''AN-31127-S
AFAG LF9 230V/50HZ
MESA part no.E-01320-00,Measuring chamber with L-probe
MESA Electronic GmbH part no.E-01320-02,Power supply NTV 44 P with housing for L-probe
TR-Electronic CE 100m 100-05128
Vogel 177-300-113
Kistler Instrumente GmbH 2156B10
DR. KAISER C72F
wandfluh SVSPM33-DC-G24/KD35
LANGLADE & picard Resistance RW, 30 * 250TR 27??
Kessler/gamfior 10 meter cable +male connetor used to120GNS51D1 Matr 9762I10
Simrit 93394
Simrit 90063
Delta Elektronika DE0250 Stromversorgung SM 35-45, 0 - 35 V / 0 - 45 A / 1500 W
REXROTH LT 05 MKA-10/145J/02M12 SO6??MNR:R900974140 FD:12W36
CARLO GAVAZZI IA 18DLF05PO
ARCEL, B6U-680A-400V,680A/400V
ARCEL 054910,610A/400V
IMTRON Messtechnik GmbH see the pdf and photo
ARI-ARMATUREN Figure:12.046,Nennweite:DN40 Nenndruck:PN16 ,With bellows
ARI-ARMATUREN Figure:12.046,Nennweite:DN50 Nenndruck:PN16,With bellows
ARI-Armaturen Figure:12.405,Nennweite:DN40,Nenndruck:PN16,Actuator:DP32
ARI-Armaturen; Figure:12.405,Nennweite:DN50,Nenndruck:PN16,Actuator:DP32
ARI-Armaturen Figure:12.405,Nennweite:DN80,Nenndruck:PN16,Actuator:DP33
ARI-Armaturen Figure:12.046,Nennweite:DN80,Nenndruck:PN16With bellows
DELTA ES 015-10
ROEMHELD 1474-001 U.1001.0644
ROEMHELD 1575-105 J34 R 704171
ROEMHELD 1544-105 J31R 695346 U.1203.2364
ROEMHELD 1472-001 U.1003.6258 N02 R 391627
ROEMHELD 8755-020
ROEMHELD 8755-032
ROEMHELD 8755-050 5:01:00
ROEMHELD 1942-907/1942-829
ROEMHELD 0460656 ROEMHELD
ROEMHELD 0460815 ROEMHELD
RUD VIP-10-?4
RUD VIP-10-?6
RUD GK-8-?8
MAXIMATOR 21V4M071
eg?rtner J01151A0931
HEW TYP RF-80L/4 NR.441361
BONFIGLIOLI ACT401-11FA 1.5KW
ROTECH GmbH 83.161.301W2
DEUTRONIC DBL1600
DEUTRONIC DBL1600
Deutronic Elektronik GmbH DBL1600
CEFILAC According drawing:01467-00224-PS
MAHLE ELMA-852519MICAB-727-RY CODE
AZ Pneumatica WL34L31-5-OEM
GWK TECO CS 90 SN:253366-01-04/2011
Proceq EQUOTIP3-D
heidenhain LF481C/ML450 Id 355534-09
MR Tapcon230 AVT
BRINKMANN STA403/650-56+028(BP108025024)
Kraus & Naimer CH10B E-0157
ROSS EUROPA GmbH Pneumatic FRL-G1/2.C5F00C4211
AKH motor Type:SFF132MG-04/BF 380V 50Hz;IP55,8.7A, 250Nm;NR:41096 09/001
HEW RDMF180L/12THZFRPRB30H 380V,30Nm; no.0702458
GESTRA ZK29 series, flange connection, DN100, PN100
GESTRA BK28 series, welding, DN25, PN100
GESTRA ZK29 series, flange connection, DN150, PN100
TR-Electronic TYPE:LA 66 K;Art.Nr.312-02565;SN:0001
TR-Electronic TYPE:LA 66 K;Art.Nr.312-02572;SN:0003
TR-Electronic TYPE:LA 66 K;Art.Nr.312-01747;SN:0072
TR-Electronic TYPE:LA 66 K;Art.Nr.312-00925;SN:0509
GEFRAN SERIAL 1047 0294;CODE F024088;MODEL MKE4-A-A-0500-N
VOGEL MFE1-2000+140
VOGEL; MFE5-2000+299
EGE T10405
HERZOG -MA14353-1-1,7-6600-270314-8
HERZOG HS-10-26
kuka 113406
kuka 136894
Hydropa DS117-070
COMER S.R.L. Type: 200L.5 ;s/n: 1428/07;IP54,380V
RECKMANN RESISTANCE THERMOMETER [1XPT100/4-ZN]
RECKMANN RESISTANCE THERMOMETER [1XPT100/4-0~]
steidle serien-NR.17541
B??hner & Schaible RESOMAT RM7;RESOMAT RM7 230V/50-60HZ/6A 6A IP54 inkl?? 1.4m ??1*230v50??60 hz??
Jahns MTO-4-14-AVR140
HAINBUCH GMBH SPANNTOP? nova standard chuck TYPE:2702/0004 SW.SP.0216.0009.00
3000-32522-2100015
orbinox EX-V/DN50/PN10-EPDM
Gestra DN20 315bar BK8;594130C ; DX0407-40
Albrecht-Automatik ASVG/N DN25 PS16 4bar 3-8bar -15-80??
Riegler & Co.KG 373.03; 1/2 IGIG
Riegler & Co.KG 373.01; 1/4 IG
Riegler & Co.KG 340.06; 1?? brass