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。
ABB DSCA130 57510001-AT BOARD MODULE * *
SCHNEIDER AUTOMATION PC-0984-455 MP
SIEMENS 1FT7044-1AF71-1FH1 NSNP
CTC RS00-202-DD6-AD3 24VDC 3.25A MP
FISHER DVC6200HW2 145PSI 30VDC NSNP
SQUARE D HU661AWK NSMP
HONEYWELL
FANUC A16B-1010-0285/15B MOTHERBOARD * *
STOBER ED704USOM140 MP
JOSLYN CLARK 5SRG-76 110-120V NSMP
ROSEMOT 8712ESR1A1N0M4 NSFS
ALLEN BRADLEY 2711-T10G10 OPERATOR INTERFACE SER. E F/W 4.48
HONEYWELL 51196655-100 NSMP
BENSHAW RSI015SX4B 380-460V 30.9/25.8A NSNP
SEW-EURODRIVE KA37/TDRS71M4/MM05 380-500V 1.40A NSNP
SIEMENS 6ES5955-BLC41 EXPANSION IT * *
ALLEN BRADLEY 81001-450-51-R DATE: 2014 NSFS
WITTENSTEIN SP140S-MF2-20-0G1-2S NSMP
ROSEMOT 3051L2AB0BA21AAM5 10.5-55VDC 285PSI MP
ROSEMOT 3095MA2CABA10AA010ABQ4 11-55VDC 800PSI 0'-120'F NSMP
ROSEMOT 3051CD3A05A1AH3E5CN 0-1000PSI NSMP
FANUC A06B-0317-B004#7008 145VAC 15A MP
WOODWARD 5464-643
NTN S20 NSNP
MOTORI ELETTRICI TN112A/2IE2B3 A49002674 280/480V 14.4/8.3A NSNP
ALLEN BRADLEY 5094-IY8 SER. B F/W 3.011 DATE: NSFS
ALLEN BRADLEY 2711-K5A2 SER. B F/W 1.07 NSMP
SIEMENS 6ES5451-7LA12 NSFS
ALLEN BRADLEY 2706-B23J8 SER. G F/W 3.02 110/120VAC 0.24-0.11A NSMP
KONTRON SBC-815ET-VER NSMP
ALLEN BRADLEY 1771-IFE SER. A F/W H 5VDC 0.75A NUPI
WOODWARD 5466-353 REV. C MAIN TRANSCEIVER INTERFACE
WOODWARD 5466-353 REV. A MODULE NETCON MAIN CHASSIS TR
ALLEN BRADLEY 1771-IFE SER. C F/W B REMAN
ALLEN BRADLEY 1771-IFE SER. A F/W H NSNP
SIEMENS 6ES7647-6BD16-0BB0 NSNP
ALLEN BRADLEY 20AD014A0AYNANC0 SER. A F/W 5.001 480VAC 14A DATE: 2019 NSFS
TIMKEN HM926740 HM926710D NSMP
KEYENCE XG-7002
FANUC A06B-0265-B400 NSFS
DOMINO L007434 NSNP
BR 5PC810.SX02-00 REV. F0 MP
FOXBORO IDP10-DF1C01F-L1 42VDC REMAN
ROSEMOT 3051CD2A02A1AH2E5M5SJ NSMP
REXROTH R900534508 PV7-1A/25-45RE01MC0-08 NSNP
ENDRESSHAUSER 50P1F-ERGA1RC5BAAW MP
FANUC A06B-6064-H322 MP
FANUC A06B-6087-H155 200-230V 234A MP
KAHN 75-2538-1 MP
ALLEN BRADLEY 5434 1794-L34 SER. B F/W 1.3 PROCESSOR IT
MITSUBISHI FR-Z240-2.2K-UL NSMP
OMRON FH-SM02 NSMP
FANUC A20B-0009-0150/09B SERVO CONTROL BOARD * *
WOODWARD 5441-611 A AMP MODULE RELAY INTERFACE * *
MANAGE INCORPORATED FOM-232A MP
ATLAS COPCO 878103 99.2-132.3LBS NSMP
WINSMITH 926MDTS31000FA 926MDT NSNP
OMRON CS1W-NCF71 NSMP
PEPPERLFUCHS FE-MLS2EB-LR 300V NSMP
SIEMENS 1FT6024-6AK71-4HG2 NSMP
SIEMENS 6ES7216-2BD22-0XB0 NSFS
SIEMENS 6SE7021-3TP50-Z 510-650VDC 39A MP
ROSEMOT 8712EMR1A1N5M4 90-250VAC 0.45A NSNP
ANDERSON NEGELE ILM-4/L50/TC2/V/I62/A/S/W/X 18-36VDC NSNP
SINTO CYAP-20B-300 NSNP
BARBER COLMAN EA74-00010-000-0-00 120V 1.8A NSNP
FANUC A05B-1125-H222 NSMP
LINK BELT 22234LBK NSNP
NEMATRON IPC1700T-CP45-4GB-240SS-W7 NSFS
MORSE 325Q140H10 MP
ROSEMOT 3051CA4A02A1AH2B1K5C3 * FACTORY *
ALLEN BRADLEY 1394C-SJT10-D SER. D F/W V1.085 380/460VAC 13A REV. 2 MP
MITSUBISHI MR-J20A 200-230VAC 1.5A NSNP
SST SST-PFB-PLC5 NSNP
RELIANCE ELECTRIC 0-57414-1R NSNP
GENERAL ELECTRIC DS200IIBDG1AEA NSNP
NORDSON 148296A METER PUMP
SIEMENS 6ES7621-1AD02-0AE3 NSNP
ALLEN BRADLEY 1761-L32BWA SER. E F/W 1.0 24VDC NSMP
ALLEN BRADLEY 1761-L32BWA SER. E F/W 1.0 100/240VAC NSMP
ALLEN BRADLEY 1769-L33ER SER. A F/W 1.002 DATE: NSFS
CSI HT6 06-15-144 NSNP
XYCOM 3512-217114003200H MP
JET PIPE 76190 415-1294 MP
SCHRADER 31500-0110 120V NSNP
ENDRESS HAUSER 53H22-17V8/0 NSNP
ROLLWAY 03549063C NSNP
WATSON MARLOW PUMPS 0M0.225L.GLA 100-240VAC NSMP
KAWASAKI 50607-1273 NSNP
ALLEN BRADLEY 1771-IFE SER. C F/W B 5VDC 0.500A NSNP
ALLEN BRADLEY 1760-L18AWA-EX SER. B 110-240VAC REV. D NSNP
ALLEN BRADLEY 1760-L18AWA-EX SER. B 100-240VAC 10A REV. B NSNP
FANUC A16B-2000-0062/08D MP
OILGEAR L717102-011 BELSN-303 MP
VEGA PS63.UXNAKHANXX 9.6-36VDC MP
WESTINGHOUSE MC2800NW NSNP
SUPERIOR ELECTRIC M112-FF-401 1.95VDC 4.0A NSNP
SQUARE D SLA3400K 415V 400A NSNP
SIEMENS 7MF4433-1CA22-1NC7-Z 10-45VDC 6092PSI NSMP
BETTIS CB725.10 045130 80PSIG NSNP
LENZE SF410 * FACTORY *
LENZE SF410 400/480V NSFS
SPIRAX SARCO APT10-4.5 NSNP
EATON 123AL00363A PVM020ER NSNP
WARNER ELECTRIC 5371-169-029 EM210-20FBB 90VDC NSMP
REXNORD DPKAMR550HHS 10014429 NSMP
GENERAL ELECTRIC 193X231AAG01 NSNP
FANUC A06B-6140-H011 SERVO AMPLIFIER
ALLEN BRADLEY 2711-B6C10 SER. C F/W 4.44 NSMP
BAUMER HOG10D1024I 9-30VDC NSNP
RELIANCE ELECTRIC 2GU42003 460V 6.4A NSNP
FOXBORO IDP10-TF1C01F 12.5-42VDC NSMP
PARKER PS10-2M2-DD1-AD3 24VDC 3.25A MP
MACHINING RESOURCES MR110597 354A1200 NSMP
ROSS 3573A7202Z 110-120V NSMP
ROSEMOT 403-12-20-36-50 REV. F NSFS
HIRSCHMANN MACH102-8TP 943969-001 NSFS
SIEMENS 6DD1640-0AC0 REV. X NSMP
SIEMENS 6DD1640-0AC0 REV. W NSMP
REXROTH INDRAMAT MAC090A-0-ZD-4-C/110-A-1/WI524LV-S001 MP
INDRAMAT MAC090A-0-ZD-4-C/110-A-1/WI524LV/S001 MP
SIEMENS 978SP 6DR5210-0EN00-0AA3 18-30V 150PSI 1-1/2" NSNP
NEPTE 515-S-N1-EX1 NSNP
SIEMENS 1FT6041-4AF71-3AB0
ALLEN BRADLEY 1761-L32BWA SER. E 24VDC NSMP
RELIANCE ELCTRIC 57C330B 804100-RX 240V MP
YOKOGAWA GX101E/MT/US10 100-240VAC NSNP
MASONEILAN 35-35212 7-15PSI NSNP
ALLEN BRADLEY 1747-L40A SER. C F/W 6 85-132VAC NSNP
ALLEN BRADLEY 1336-B007-E0D-L3 SER. A 380-460V 13.3A NSNP
ALLEN BRADLEY 1336-B007-E0D-L3 SER. A 380-460V 13.3A NUPI
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