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。
airtec SP011 24V 4.2W 175mA
airtec KF-40-510-HN
airtec KF-46-510-HN
airtec 23-M-09-17-442-T
airtec 177401-412
airtec M2 * 24VDC 2W 20MA
airtec M-04-510-HN-442
airtec SP-001 24VDC 4.2W 20MA
airtec LNBIN-P500 GREEN
IFE Aufbereitungstechnik TS 100/24R IP55,SERIAL NO :605-152-9692, 380V,50HZ,4.8A,MAX STROKE 2.1MM
ELMORE ELM - 80 - SP - 1400 - CN -MPG- 080/000
LOVEJOY 10S(2.72)
STROMAG AC64??50 CA 940-61030
FIBRO FIBRO-Nr:1653989
emecanique LC1D3210 380-440V
Kytola GMBH VLK-7403-D+Technical information
Kytola GMBH VLK-7401-D+Technical information
Kytola GMBH VLK-7405-D+Technical information
Kytola GMBH VLK-7415-D+Technical information
thalheim ITD 21 A 4 Y82 2048 T NI KR1 F 14 IP54 21,old P/N:318537 new P/N:11046237
MGM BA90LA4 1.5KW/B3
hainbuch Segmented clamping bushing Type 1,for expanding mandrel Type 211,Clamping diameter 75,00 mm rd [2,953"], Drw-No: SB.1.0587
hainbuch Segmented clamping bushing Type 1, for expanding mandrel Type 211, Clamping diameter 85,00 mm rd [3,346"], Drw-No: SB.1.0587
contitech type: CXP-STD880-8M-30
VARISCO S.p.A. mechanical seal used for varisco spa pump(pump data:10030703 EP V 30-2 ST5WK+02+R2+W2/R6/MC154-VA+PTC MATR:0000003)
WOERNER typ GMZ-E no.206682/2
WOERNER filterelement for the pump GMZ-E no.206682/2
DANFOSS AKV20-3 no.042H2024
HAWE CDK3-1-1/4-210
gestra BK 28 28 PN 100
gestra BK212 25PN630
gestra BK15
woerner 221052.10.004 100GMF-A.B
woerner 476.557-60 MAX:250VUC/1.0A/40W/60VA
Maneurop MTZ36JG4AVE
SEM Limited MTS30M4-38
Sic-Safco A728804
maximator TYP:S35D NO.382576
heidenhain AE LC 1??3,ID 582 578-03 L4,SN 28 697 686A
heidenhain 571 613-03
miltonroy P056-398TI 3.8L/H 7.6BARG 220V-50HZ 22W
BOURNS MEXICO BOURNS 3590S??2??502 PES5KOhm ??5% LIN ??25% 0815X
hydrotechnik S169-FA-FA-0300N
hydrotechnik S160-FA-FA-0245N
hydrotechnik puyun
JENOPTIK AG JSC-SA
leine&linde 251507-00 251507K21009-0
GRUNDFOS MTR32-8/8 A-F-A-HUUV
GRUNDFOS B41ZB6316P10247 CRK4-160-8AWA-AUUE
HEIDENHAIN 360645-06
Blagdon Pump Silencer40-240 38
Blagdon Pump Valve plate40-005 31#,Blagdon
Blagdon Pump Silde valve 40-004 32#,Blagdon
Blagdon Pump ,SA10585,Including33#??34#??35#??36#??37#,Blagdon
UNITEC gmbh PHOTO
Scherzinger type 251 FAR
Berarma 02-PVS250-FHRM P=100bar
ESKA Erich Schweizer GmbH EURO S4L 500V(with F2L250V)
ESKA Erich Schweizer GmbH F2L250V
TKD KABEL FESTOONFLEX PUR 4G25,200meter
TKD KABEL FESTOONFLEX PUR 4G16,200meter
LEAR GHW 25313.417.031 40000
LEAR GHW 25312.417.031 40000
MR type??GA002 SN: 26019488 U8??101706?? 220V,
JUMO GmbH & Co. KG typ ATH-2
PARKER MSC10SCR414CAP
mp filtri CS-050-A25-A
BAUMER-BOURDON HAENNI Model: EN837-1, 1.440C, Range: 0 - 2.5Mpa, connection: 1?2 inch with fixed seal , diaphram "material AISI 316 SS
Jahns MTO-2-31-A240
Jahns MTC-4-2-20-A160
BENDER IR470LY2-4061
Schneider 51006520M0 12KV 80A
Schneider 757354CP
HAINBUCH 32BZIG-115 ??12(different from PHOTO ??11)
TR-Electronic GmbH IE58A 219-00336
GEGA 2004-034-30
woerner NORTEK REF-2210800A
woerner NORTEK REF-411328 03A-001
woerner NORTEK REF-411328 03A-002
woerner NORTEK REF-4114355 03A-013
woerner NORTEK REF-4114355 03A-026
woerner NORTEK REF-4114355 03A-028
woerner NORTEK REF-4114355 03A-033
woerner NORTEK REF-4114355 03A-036
woerner NORTEK ERB3352606 03A-079(With proximity switch)
woerner NORTEK ERB3352606 03A-045(With proximity switch)
woerner NORTEK ERB3352606 03A-135(With proximity switch)
woerner NORTEK ERB3352606 03A-023(With proximity switch)
woerner NORTEK ERB3352606 03A-014(With proximity switch)
woerner NORTEK ERB3352606 03A-020(With proximity switch)
Discom BKS-03/KS91E /ALUMINIUM
TERADYNE DIAGNOSTIC NGVI UNIT MAA31/I|P Voltage 12
Scherer Feinbau GmbH 1210971KP 0536.02040 ??24 536.0204
KNIGHT INDUSTRIES /PISTON/F|10" BALANCER(KBA500-080)
KNIGHT INDUSTRIES / piston/BPD2003 ?? 8 "Piston for the balancer 100PSL-225LBS/Sr.206495A (102Kg);100PSI-225LBS
VOGEL SN:R13170 , 296406 Type MP30
MICRO INNOVATION GFO-57CQD-002 WITH COM-PDP-TP ??
PRONAL OF 24770 52532,VER PU 1550/1390,REF 03-156/6
Hydraulfunktion international sales EVTO.T10
GWK 0290A 12.0 EPDM MS no:936348
GWK 6013A2.5EPDM G1??8PN0-10bar8W no:9360151
GWK 0253A00.0AF MS 230V. 50-60HZ no:9360347
Calpeda puyunNM 11/BE 0508176466
Calpeda SEALING FOR THE PUMP
DUPLOMATIC RQM3-P5A/60N
DUPLOMATIC DS5-S1/12N
DUPLOMATIC RQ4M5-SP/51
DUPLOMATIC ERS4M-D/40
Braun GmbH A5S07B80
CARL WERTHENBACH 72NBR872/138,00X6,00
Sonepar 103006593-6591
Allweiler SNF280ER54D6.9-W63-B-OR S/N.P.8392
TR-Electronic GmbH CEV65M-01570 110-01570
pemuk RCT1A, OUTPUT 0-1A, (20KA, 4M CABLE, coil length 1200MM)
pemuk RCT rms ,0-10ka eff, output 4-20ma (10KA, 5M cable, coil length 500mm)
REVO RD5012005000000
lap-laser LAP 20L, no.RSR-00018, 015095-002,50mm
Renishaw TS23,no??A-2008-0123-06
Westlock 2649ABYN00022FAN-AR2
Westlock 3347ABYN00022FAN-AR1
CEEV S.N.C. MOD.TF99 110 V.a.c.
velco 0026-06-00-041-F,(FS0150+GS0357+GS0303+FS0180)
NCT CONTROL DRIVES MOTORS SERIAL NR:646-2520
STOTZ P65A-1003-X
STOTZ P65A-1002-X