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。
Schneider-Electric LV429035 LV429035
Schneider-Electric BMXRMS008MPF BMXRMS008MPF
PRO-FACE FN-XY16SC41 FNXY16SC41
SIEMENS 6ES5 308-3UC11 / 6ES53083UC11
Schneider-Electric C11B3TM025B C11B3TM025B
Schneider-Electric LC1D126SD LC1D126SD
Schneider-Electric 29006 29006
Schneider-Electric 29368 29368
Schneider-Electric TBXFPACC10 TBXFPACC10
Schneider-Electric MPCYN00FPFR1N MPCYN00FPFR1N
Schneider-Electric TM171EP14R TM171EP14R
Schneider-Electric TM5SDO8TA TM5SDO8TA
Schneider-Electric 1785032 1785032 WITHOUT
Schneider-Electric LC1D50P7S335 LC1D50P7S335
Schneider-Electric ABE7 H16S43 ABE7H16S43
Schneider-Electric ATV320U11N4C ATV320U11N4C
Schneider-Electric TSXAEY810 TSXAEY810
GE FAMUC 610CHS110 610CHS110
ESA VT05000000 VT050000
Schneider-Electric 18690 18690 2P-40A-300mA-A
Schneider-Electric 18690 18690
Schneider-Electric A9D57425 A9D57425
Schneider-Electric C16N4TM160 C16N4TM160
SCHNEIDER-ELECTRIC TSX 07 3L 2028 / TSX073L2028 TSX073L2028 TSX NANO
SIEMENS 6ES7 138-4HA00-0AB0 / 6ES71384HA000AB0 DP-MASTER BF
TEKEL INSTRUMENTS TK661.H.1000.5.S.K4.6.L10.LD TK661H10005SK46L10LD
SCHNEIDER ELECTRIC
SCHNEIDER ELECTRIC ABT7PDU025G ABT7PDU025G
SCHNEIDER ELECTRIC BMXDDM16022 BMXDDM16022
SCHNEIDER ELECTRIC ATV32H037M2 ATV32H037M2
XUY728BC6PSAH Telemechanics
XUSZFB2 Telemechanics
XMLB010A2S11 Telemechanics
Telemechanics XX518A1KAM12
Schneider-Electric TBXCSP1625 TBXCSP1625
Schneider-Electric TSXAEZ414 TSXAEZ414
SOCOMEC 68961000 / 68961000
Schneider-Electric 170ADI34000 170ADI34000
Schneider-Electric ATV32H037M2 ATV32H037M2
CUTTER ELECTRIC RM22UA23MR
SCHNEIDER ELECTRIC VW3A4416
SCHNEIDER ELECTRIC ABL 8FEQ24010
APRIL QMA2161 / QMA2161
Schneider-Electric TSXP47455 / TSXP47455
CAVRO PUMP XC6 PUMPXC6 FIELD PEEK ILMN WITHOUT
FAZIM FT TR-400VCA FTTR400Vca FT/TR-400 VCA WITHOUT
Siemens 6ES7143-3BH10-0XA0 6ES71433BH100XA0
Schneider-Electric ABT7 PDU025G ABT7PDU025G
PHOENIX CONTACT D-UT 2.5 4-TWIN DUT254TWIN DM SOF 50 ITS
Schneider AUTOMATION 467 NHP 811 00 467NHP81100
Schneider-Electric TSX3705001 / TSX3705001
Schneider-Electric TSXAEZ414 / TSXAEZ414
Telemechanics TSX3705001 TSX3705001
Arburg ARB 595 ARB595
APRIL 1ALPE 1ALPE
EURAX 801-2312 EED0 8012312EED0 B 801 NO: 933215
EURAX 801-2312 EED1 A 8012312EED1A B 801 NO: 912570/31
EURAX 801-2312 EEC1 A 8012312EEC1A B 801 No: 912569/31
SIEMENS 6ES7 143-3BH10-0XA0 / 6ES71433BH100XA0
Schneider-Electric ALTIVAR 38 58 58F / VW3A56101
COVAL / GVMAXUV2-2R / GVMAXUV22R
SIEMENS / 6XV1870-8AN15 / 6XV18708AN15
HEIDENHAIN ROD 466 2048 / ROD4662048 376866-62
SIEMENS / 6ES7 143-3BH10-0XA0 / 6ES71433BH100XA0 /
SIEMENS / 6ES7 132-6BF00-0CA0 / 6ES71326BF000CA0 /
10pcs SIEMENS 6ES7 193-6BP00-0DA0 / 6ES71936BP000DA0
SIEMENS / 6AV2 181-5AG80-0AX0 / 6AV21815AG800AX0 /
Siemens 6SL3210-1PE12-3UL1 6SL32101PE123UL1
FTTX ATLANTIC DRAWER 36FO 2U Simplex Crossbar Equipment Pigtails SC/PC
SCHNEIDER ELECTRIC BMXDD01602 BMXDD01602
SCHNEIDER ELECTRIC TSXMRPP224K TSXMRPP224K
APEX CT 12VE / CT12VE REFRIGERANT: 1340 Max Pressure: 21bar 400V/3Ph/50Hz
TSXMRPP224K TELEMECHANICS TSXMRPP224K
SEW 5937558 / 5937558 5937558/5.00
INA KWSE 25 G2 V1 / KWSE25G2V1 000-759-570/042DM SOF 2 ITS
SIEMENS 6FX8002-5CN05-1BA0 / 6FX80025CN051BA0 10M
Schneider-Electric VW3A5201 / VW3A5201
Schneider-Electric TSX 67 40 / TSX6740
Phoenix Contact QUINT-PS-100-24OAC 24DC / QUINTPS10024OAC24DC
Schneider-Electric LC2D6511 / LC2D6511
Schneider-Electric ATV32H037M2/ATV32H037M2 18 Month
Schneider-Electric TBXCSP1625 / TBXCSP1625
Schneider-Electric TSX AEZ 414 / TSXAEZ414
3 its MOELLER XN-2AI-U XN2AIU VN-01-03
FERMATOR VF5 VF5 VCI-V05PR0100FLFE
PUMPS
Omron E5CN-HR2M-500 E5CNHR2M500
LARD SXMP-30-NO-Q 2XM12 SXMP30NOQ2XM12
BECKHOFF CU2016 CU2016 CU2016-0000
LOREME INL100 INL100
ABB DX501-DP DX501DP 1SVP426422R0000
COMMON CRS-03 CRS03 IP65 GSM DATA LOGGER
RED LION ICM5 ICM5
ABB 07KT51-J17 07KT51J17
Schneider-Electric ATV320U04M2C ATV320U04M2C
Siemens 3RW3026-1BB04 3RW30261BB04
HOERBIGER KZ3673 KZ3673 REF S9581RF-1/8 WITHOUT
TMC 20-25496-01 202549601 SERIES N. 125071
Siemens 6ES7 138-4HA00-0AB0 6ES71384HA000AB0
GCE ELECTRONICS IPX-800 IPX800 V3.00 (B250)
PHOENIX CONTACT EMG100-B19 EMG100B19 2947093
ALLEN BRADLEY 22A-D1P4N104 22AD1P4N104
GCE ELECTRONICS IPX-800 IPX800 V3.00
EDWARDS IPV25EKA IPV25EKA
SCHNEIDER ELECTRIC TSX3705001 TSX3705001
ABB 1TNE968902R1201 1TNE968902R1201 AO561
ABB 1TNE968902R2202 1TNE968902R2202 DO571
SCHNEIDER-Electric TM251MESC / TM251MESC
SCHMERSAL MSP 452-11 11Y-M20 / MSP4521111YM20
Telemecanique XBT P022010 / XBTP022010
SIEMENS 6ES5 262-8MA12 6ES52628MA12
Siemens 6ES7 132-6HD01-0BB1 6ES71326HD010BBDM SOF 10 ITS
Siemens 6ES7 952-1AK00-0AA0 6ES79521AK000AA0
Schneider-Electric TM2DDO16UK TM2DDO16UK
Schneider-Electric TM2DDI16DT TM2DDI16DT
Siemens 7KG7610-0CC01-0CC0 7KG76100CC010CC0
DISTECH CONTROLS ECx-Light-4D-WD ECxLight4DWD
Honeywell XCL8010A XCL8010A
Schneider-Electric LC1D40A3BD LC1D40A3BD
Schneider-Electric 467 NHP 811 00 467NHP81100
Schneider-Electric VW3A97B01 VW3A97B01
Schneider-Electric 56163 56163
Schneider-Electric 31071 31071
Schneider-Electric TM5SDO2TAFS TM5SDO2TAFS
Schneider-Electric TM221CE16T TM221CE16T
Schneider-Electric ABE7 R16S210 ABE7R16S210
Schneider-Electric SXWCABLE10002 SXWCABLE10002
SIEMENS / 6GK5208-0HA10-2AA6 / 6GK52080HA102AA6
Schneider-Electric FT21CBCL030 FT21CBCL030
SCHNEIDER ELECTRIC ABT7PDU032B ABT7PDU032B
Phoenix Contact D-ETH 2-A RJ 45-BB / DETH2ARJ45BB
Schneider-Electric 170 FNT 11001 170FNT11001