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。
ASEA BROWN BOVERI DCS502-0100-41-2102100 / DCS5020100412102100
ASEA BROWN BOVERI DCS502-0140-51-21P2100 / DCS50201405121P2100
KUKA BMC-15/45KB / BMC1545KB
NOISEKEN ESS-6255 / ESS6255
YOKOGAWA CX2210-5-0-2-A6R/M1 / CX2210502A6RM1
ASEA BROWN BOVERI CCO 30 / CCO30
SIEMENS 6FX1136-8BA01 / 6FX11368BA01
SICK S30A-4011DA / S30A4011DA
MITSUBISHI MDS-C1-SP-300 / MDSC1SP300
EWELLIX CATR33X200X1A1G1F/0000 / CATR33X200X1A1G1F0000
EATON CORPORATION NZMH-6-160-ZM6-160 / NZMH6160ZM6160
SIEMENS 6ES5955-3LF44 / 6ES59553LF44
SCHNEIDER ELECTRIC ATV58HD12N4 / ATV58HD12N4
ALLEN BRADLEY 1756-L61 / 1756L61
BR 5PC910.SX02-00 / 5PC910SX0200
COGNEX 800-5837-4R / 80058374R
FANUC A06B-0247-B100 / A06B0247B100
BOSCH R911308279 / R911308279
GERHARD SCHUBERT 190 00 146 / 19000146
ENDRESS HAUSER RSG40-F116B1C1A6A1 / RSG40F116B1C1A6A1
ENDRESS HAUSER RSG40-C115B1C1A6A1 / RSG40C115B1C1A6A1
EATON CORPORATION DF4-341-22K / DF434122K
FANUC IC693CPU360 / IC693CPU360
SIEMENS 6SC6101-2A-Z 2XA30 / 6SC61012AZ2XA30
FERROCONTROL FIPC 1.3-TR-728B-010-00 / FIPC13TR728B01000
BR 4PP480.1043-75 / 4PP480104375
OMRON FZ3-305 / FZ3305
BOSCH HDS03.2-W075N-HS84-01-FW / HDS032W075NHS8401FW
CONVERTEAM 8229-4002 / 82294002
PRECITEC CHR 150-E / CHR150E
NIDEC CORP M45RGB14 / M45RGB14
PRESSTECH CONTROLS LTD 8844-0218 / 88440218
SIEMENS 6RB2-100-0NA20 / 6RB21000NA20
OMRON CIMR-F7Z4022 / CIMRF7Z4022
BOSCH PPC-R22.1 / PPCR221
WOODWARD 5466-258 / 5466258
ALLEN BRADLEY 1318-BOA030 / 1318BOA030
ALLEN BRADLEY 1336F-CWF75-AA-EN / 1336FCWF75AAEN
INVENSYS P0400VP / P0400VP
BECKHOFF AX-B900-0000 / AXB9000000
ASEA BROWN BOVERI T7S 1600 PR231/P I IN=1600A 4P F F M / T7S1600PR231PIIN1600A4P
ALLEN BRADLEY 1797-IE8NF / 1797IE8NF
ASEA BROWN BOVERI SAFT-177-SAC / SAFT177SAC
SIEMENS 6AV7875-1EA41-1AC0 / 6AV78751EA411AC0
MITSUBISHI MR-SA 103D-S05A / MRSA103DS05A
INVENSYS S-DNN / SDNN
INVENSYS 0579-1-864 / 05791864
SIEMENS 6GF1-710-1AA / 6GF17101AA
BOSCH R911317625 / R911317625
MITSUBISHI A3U-CPU / A3UCPU
SIEMENS 6ES7414-2XL07-0AB0 / 6ES74142XL070AB0
SCHNEIDER ELECTRIC S-IC3-LON-DT / SIC3LONDT
SICK S30B-2011GB / S30B2011GB
ALLEN BRADLEY 1391B-ESAA15 / 1391BESAA15
SIEMENS 6SE7021-0EA61 / 6SE70210EA61
SCHMERSAL SLC440-ER-1050-14 / SLC440ER105014
FANUC A06B-6055-H118 / A06B6055H118
DATALOGIC DS6400-105-010 / DS6400105010
DANFOSS 131B5479 / 131B5479
SIEMENS 6AV6371-1CA07-2AX0 / 6AV63711CA072AX0
SCHNEIDER ELECTRIC AS-B883-201 / ASB883201
ALLEN BRADLEY 20AC011C3AYNANNN / 20AC011C3AYNANNN
SIEMENS 6SE7013-0EP50-Z-F01C23C12G21D99 / 6SE70130EP50ZF01C23C12G21D99 (
FANUC IC660BBA025 / IC660BBA025
RITTAL 3304.100 / 3304100
CONVERTEAM 8268-4101 / 82684101
EXOR MKDT-VGA-0045 / MKDTVGA0045
ISHIDA P-5481-1 / P54811
MITSUBISHI MDS-C1-SPM-300 / MDSC1SPM300
SIEMENS 6AV7885-5AA21-1DA7 / 6AV78855AA211DA7
MAGNETEK HPV900-4016-2E1-01 / HPV90040162E101
EATON CORPORATION NZMH9-315/ZM9-315 / NZMH9315ZM9315
CONVERTEAM 8272-4004 / 82724004
SIEMENS 6RA2-625-6MV31-1A / 6RA26256MV311A
PHILIPS 9435-210-25001 / 943521025001
ASEA BROWN BOVERI YXT-121E / YXT121E
ASEA BROWN BOVERI PAD-1101-B-V4-S45-003 / PAD1101BV4S45003
BR 4PP065.0351-X74 / 4PP0650351X74
PARKER 620L/0075/400/0010/UK/ENW/0000/000/B0/000/000 / 620L00754000010UKENW00000
SICK DME3000-311S18 / DME3000311S18
INVENSYS P0960HA / P0960HA
ALLEN BRADLEY 2711-K9A2 / 2711K9A2
SCHNEIDER ELECTRIC MPCCN05NAA00N / MPCCN05NAA00N
IPO 2STF05XKAN03E / 2STF05XKAN03E
FANUC A20B-1001-0070 / A20B10010070
ASEA BROWN BOVERI 52837 / 52837
HOMAG 4-075-01-1098 / 4075011098
ALLEN BRADLEY MPAR-A3300H-M4A / MPARA3300HM4A
MOOG CN1503A4 / CN1503A4
SCHNEIDER ELECTRIC LV848245 / LV848245
KEYENCE CORP CV-5001P / CV5001P
COGNEX IS5400-00 / IS540000
ALLEN BRADLEY 1791-32B0 / 179132B0
SIEMENS 6SL3130-7TE23-6AA1 / 6SL31307TE236AA1
SIEMENS 6AV2124-0XC24-0AX0 / 6AV21240XC240AX0
BOSCH MSK071D-0300-NN-M1-UG1-NNNN / MSK071D0300NNM1UG1NNNN
YASKAWA ELECTRIC SGMSH-40DCA21 / SGMSH40DCA21
YASKAWA ELECTRIC SGMSH-50DCA61 / SGMSH50DCA61
ALLEN BRADLEY 1756-L71S / 1756L71S
BOSCH TVD1.2-08-03 / TVD120803
SCHNEIDER ELECTRIC ATV66D46N4 / ATV66D46N4
SCHNEIDER ELECTRIC LV433705 / LV433705
SIEMENS 6FC5357-0BB33-0AE0 / 6FC53570BB330AE0
SICK PLS100-111 / PLS100111
FANUC A06B-6093-H152 / A06B6093H152
ALLEN BRADLEY 6182H-12TRH4D / 6182H12TRH4D
BELDEN MVI69E-MBTCP / MVI69EMBTCP
OMRON F160-C15E-2 / F160C15E2
ASEA BROWN BOVERI 7650055-7 / 76500557
HARLAND SIMON H4893P4592 / H4893P4592
ALLEN BRADLEY 1391B-AA45 / 1391BAA45
SCHNEIDER ELECTRIC S-532-KN / S532KN
SCHNEIDER ELECTRIC S-532-N / S532N
SIEMENS 6SE7027-2TD21 / 6SE70272TD21
SCHNEIDER ELECTRIC ATV58HD16N4 / ATV58HD16N4
ALLEN BRADLEY 6176M-15PT / 6176M15PT
ASEA BROWN BOVERI GJR2368900R1551 / GJR2368900R1551
SIEMENS 6FC3788-3EH20 / 6FC37883EH20
ASEA BROWN BOVERI 3HAC17334-1 / 3HAC173341
OMRON F3S-TGR-CL4A-035-2100 / F3STGRCL4A0352100
PARKER C3S015V4F10 I20 T30 M12 / C3S015V4F10I20T30M12
SIEMENS 6SE7031-2FG84-1JF0 / 6SE70312FG841JF0
PARKER 608203580 / 608203580
COGNEX IS5110-01 / IS511001
SCHNEIDER ELECTRIC TSX-H57-44M / TSXH5744M
FANUC A06B-0152-B075 / A06B0152B075
ASEA BROWN BOVERI PDM-20 / PDM20
SIEMENS 6AV3535-1TA01-0AX0 / 6AV35351TA010AX0
SIEMENS 6ES7647-6BD31-0BB0 / 6ES76476BD310BB0
SIEMENS PXC100-E.D / PXC100ED
SCHNEIDER ELECTRIC 140CPU31110 / 140CPU31110