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
SIEMENS 6SN1123-1AA00-0KA1
LEUZE LES 36/VC6 50111333
SIEMENS 6AV7884-0AD20-3BA0
BAUMÜLLER BUS61-VC-AC-1069
FANUC A05B-2518-C370#SGN
INDRAMAT KDA3.3-150-3-A0I-W1 R911263056
SIEMENS 3RW4436-6BC35
SIEMENS 6AV6541-0AA05-0BA0
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CUTTER ELECTRIC BMENOP0300C
SIEMENS 6SE7022-1EP50-Z C33G91K80
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SENSOPART V20-RO-A3-C-2 632-91073
SIEMENS 6FC5403-0AA21-1AA1
HEIDENHAIN RON 785C.0003-18000 311 262-01
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SIEMENS 6AG7011-0AA00-0AD0
BECKHOFF AX5203-0000-0202
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FANUC A06B-6124-H206
COGNEX DMR-360X-1000 828-10143-1R 01
ODRIVE MXA81A-024-503-00
SIEMENS 6SE7031-2TF60-Z G91K80L30M20
SIEMENS 6SE7024-7TD61
LENZE EVS9328-ES
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CUTTER ELECTRIC MC-4/11/22/400 13130254
SIEMENS 6SL3210-1KE28-4AF1
SIEMENS 6AV2124-0XC02-0AX1
BOSCH REXROTH XCS1-W0210ABB-01NETT0ECNN-S02RSN1NNNN0NN R911404793 [24 MONT
SIEMENS 1FT7102-5AB71-1FG1
SIEMENS 6SL3225-0BE33-0AA0
FANUC A06B-6290-H328
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SICK CLV650-68300A 1050848
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Listing SIEMENS 6AV6644-0BA01-2AX1
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KEYENCE SR-X300W
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SIEMENS 6ES7647-6CE66-0GA1
CUTTER ELECTRIC MAX-4/11/03/128/99/1/1/00
BOSCH REXROTH RD52.1-4N-030-L-V1-FW-CFG-RD500-P2-T1
ROOM GROUP GPP5025SC-24-A
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FANUC A06B-6114-H208
SIEMENS 6AV2145-6KB10-0AS0
TAILOR ELECTRIC ATV340D45N4E
. FANUC A06B-6270-H015#H600
SIEMENS 1FK7086-4SF71-1RG0-Z X05
NATIONAL INSTRUMENTS cRIO-9067 155824C-01L
Listing, FANUC A06B-6250-H045
BOSCH REXROTH HCS03.1E-W0150-A-05-NPBV
EMERSON KJ2005X1-MQ1 Incomplete
SIEMENS 6ES7516-3FP03-0AB0
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SIEMENS 6SN1145-1BA02-0CA2
SIEMENS 6FC5357-0BB23-0AA1
INDRAMAT HDD02.1-W040N-HD12-01-FW R911271765 Incomplete [1 MONTHS
SIEMENS 6SE7024-7TD20 Incomplete
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SIEMENS 6ES7612-2QH10-0AB4
SIEMENS 6NH7800-4BA00
FANUC A02B-0285-B500
2711P-B7C4D2
SIEMENS 6AV7250-8BD07-0PA0
SIEMENS 6ES7626-1DG04-0AE3
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MOELLER MC-HPG-300
SIEMENS 6FC5357-0BB25-0AA0
SIEMENS 6SN1145-1BA01-0DA1
SIEMENS 6SN1145-1BA01-0DA1
FESTO DGE-40-1080-ZR-LK-RV-KF-GK 193743
SIEMENS 6AV7893-0BD10-1AA0
SIEMENS 1FK7105-2AC71-1RH0
SIEMENS 3VL4860-2KN30-0AA0
FANUC A20B-2003-0134-01A
KUKA ROBOT CONTROLLER PC CABINET KPC4 (284170) 284170
BR X20S06300
SIEMENS 6AV7240-3DC04-0HA0
. SIEMENS 6ES7317-2AK14-0AB0
SCHNEIDER ELECTRIC NW32HA
SIEMENS 6RA8013-6DV62-0AA0
SIEMENS 6SL3126-1TE24-5AA3
SIEMENS 6FC3521-0AA-Z
SIEMENS 6FC5357-0BB15-0AB0
KAWASAKI 50632-1052R00
CONTROL TECHNIQUES HS71-064 00470 A
REXROTH MAF130C-0200-FQ-S2-BG0-05-N1 R911332924
DATALOGIC 937700005
SIEMENS 6FC5357-0BB21-0AE0
5069-L320ER
BR 5PC910.SX02-00
LEUZE DDLS 200/200.2-60-M12 50106038
SIEMENS 6SE7022-1EP50-Z C43G42G91K80
SIEMENS 6SE7021-3TB51-Z C43D99G41G95K01K11L33
5069-L320ERS2
SIEMENS 6AV6645-7AB10-2AS0
SCHNEIDER ELECTRIC ATV340D55N4E
SIEMENS 6AV7613-0AB22-0AF0
SIEMENS 6AV7894-0BJ30-0BC0
. SICK KHK53-PXF00038 1036163
COGNEX IS7600M-363-50 828-10687-1R
SIEMENS 6SL3131-7TE23-6AA3
SIEMENS 6FC5210-0DF21-2AA0
SIEMENS 6AV2124-0XC24-1AX0
. SIEMENS 6AV7875-0BE22-1AA0
CONTROL TECHNIQUES M701-084 01340 A
SIEMENS 6SE7021-8TP50-Z G91G42C43F01K80L20
HEIDENHAIN MC 8552D 1066753-02
2711P-T15C4A8
LEUZE BCL 304i OL 100 D 50116324
SICK CLV651-6120 1046560
SIEMENS 1FT5076-0AC01-1
SIEMENS 6FC5210-0DF25-2AA0
CONTEC PT-S959HXP2-DC7000
DANFOSS VLT5052-P-T5-C20-SB-R1-DL 175Z4190
SIEMENS 6AV7873-0BE20-0AC0
SIEMENS 6RA7013-6DV62-0
Listing BR 8B0P0220HW00.000-E
FANUC A16B-2200-0080/08B
. SIEMENS 6FC5447-0AA00-0AA1
SIEMENS 6AV6645-7CJ00-2AA0
EATON XV-440-10TVB-1-13-1
ABB TVOC-2-240 1SFA664001R1001
SIEMENS 6AV6644-0AB01-2AX0
SIEMENS 6SE7023-4TC61-Z G91
SIEMENS 6SE7022-7EP60-Z G91K80
FANUC A02B-0283-B803
LENZE CS 5810 TC EP8GAS62A3YC400XXX-00C3B00000X
SIEMENS 6AV7500-0AA00-0AE0
SIEMENS 6AV7240-3DC07-0PA0
SIEMENS 6SE7022-6TC21
INDRAMAT RAC2.2-200-380-A00-W1
SIEMENS 6FC5357-0BB33-0AE1
SIEMENS 6AG1412-2EK06-2AB0
SIEMENS 6SE7028-6EC85-0AA0
SIEMENS 1FK7103-5AY71-1SY3 Z S81
BR 4PP065.0571-P74
SIEMENS 6ES7516-3FN01-0AB0
SIEMENS 6AV7727-3BA10-0AD0
SIEMENS 6SE7023-4TC61-Z
SIEMENS 6AV7240-6BC06-0PA0
SIEMENS 6SE7027-2TD20 Incomplete
SICK CLV650-6120 1042125
MUSHROOM PSS SB 3056 301310
SIEMENS 6AV7723-1AC10-0AA0
INVERTEK ODV-2-34075-3KF1X-TN WARR.]
SIEMENS 6AV6542-0CC10-0AX0
FIG 3HNE00318-1
FANUC A06B-6092-H275#H500
FANUC A05B-2256-C101#EGN
SIEMENS 6SL3120-1TE31-3AA3 Incomplete
SIEMENS 6SE6430-2UD33-7EA0
SIEMENS 6AV7240-6EC07-0HA0
, FANUC A13B-0202-B002
SIEMENS 6AU1350-2AH21-1BE1
ODRIVE MXP80A-050-503-00
SIEMENS 6SE7021-3TB51-Z C43D99G41G95K01K11
ODRIVE MDX61B0370-503-4-00 MDX60A0370-503-4-00
SIEMENS 6AV7722-1BC10-0AD0
LENZE EP8GAP30A00C40D0XX-00C3400003Z
FANUC A06B-6290-H105
SIEMENS 6SE7022-7EP60-Z G91
FANUC A16B-2100-0200-R
SIEMENS 6SL3220-3YE34-0AF0
YOKOGAWA SEC402-51 S1
COGNEX DMR-280X-1120 828-20823-001
SIEMENS 6SE7012-0TP60-Z G91K80D99
, SIEMENS 6AV7240-3EC06-0HA0
FANUC A02B-0281-C082
SIEMENS 1PH8165-1MG03-0DA2-Z K23
YOKOGAWA SCP461-51 S2
BECKHOFF C6032-0070
SIEMENS 6SE7031-2TF60
BR 5PC910.SX05-00
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SIEMENS 6ES7516-3AP03-0AB0
SIEMENS 6FC5372-0AA01-0AA1
SIEMENS 6SE6440-2AD31-5DA1
SIEMENS 6FC5371-0AA30-0AB0
MITSUBISHI FR-A820-11K-1
SIEMENS 6SE7022-6TP50-Z C43G41G92K80
SIEMENS 6SE7026-0ED61-Z G97K02K11
. SIEMENS 6SE6440-2UD31-1CA1
SIEMENS 6AV7883-6AH30-6GA0
SIEMENS 6AV7883-6AH30-8BA0
SIEMENS 6SE7023-4TC21 Incomplete
SIEMENS 6ES7315-7TJ10-0AB0
SIEMENS 6SE6430-2AD35-5FA0
SIEMENS 6AV7874-0AE32-1AC0 Incomplete
STÖBER SDS 4021
SCHNEIDER ELECTRIC BMEH584040
CONTROL TECHNIQUES SK4403
SIEMENS 6FC5210-0DF24-2AA0
SIEMENS 6ES777-2SB40-0GB0
DATALOGIC MATRIX 300N 796-010 2MP
RITTAL SK 3188940