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。
Alcatel Sergi 3AL98269AA
Omron CS1G-CPU44H CPU it
Mitsubishi A0J2-E84DT-S6 Date code 9907D board
Mitsubishi melsec AD75P2-S3
Keyence KV-700 KV-C32XA KV-C64TA
ASYS AOP T70 P090 ArtNr: 24220.0004 HW: V0.7/01
Hitachi ZFL311-1 ZFL-311-E1 board
Heurikon HK68/VE VE-6S1-1
PCL-1800 high speed DAS card Rev A3
Kyowa WGI-300C instrumentation amplifier
Keyence BL-U2 BL-741 ()
Keyence SJ-F100W SJ-F100
Omron CQM1-CPU43-E CPU it
Systeme Helmholz 700-323-1BL00 ()
Siemens MOBY E ANT1 6GT2398-1CB00
Cambridge 000-3008041 assembly
Panasonic MBDDT2210 AC servo
Alcatel Congi 3AL78830AD
Sciemetric 224 rev2 32channel SSR output module ()
Pewatron WDG 58B-50-AB-G24-S5 Inkrementaler Drehgeber
ASM 02-15456 rev C SV-I 03-21135 rev I board
Heidenhain 350 512-02 board
Power source PFE24HSX-U power supply
Direct D3-08TR relay output module ()
Eurotherm MINI8/ACQ/0PRG/VL/DEVICENET/C/TC4/XXX/XXX/XXX/STD/60/NONE/ENG/NONE/XXX
Omron GX-JC06-H Jction slave module
Kaydon P/N: 17260001 OH7 1J9Y5 Reali-slim ball bearing
Olympus NeoSPlan 50 0.80 ∞/0 f=180 Objective lens
Tegimenta PCB Resource control 8153167 28153167001 B
Tokyo Electron TEL 3M81-001118-12 SAT-INTERLOCK PCB
port E1329A2 MM4006 I/O Board
CCB60Hz Short Card’s ATR PN: 1053325010 rev 00
Keyence CZ-V1 and sensor
Jetter DIMA 3 DIMA3 V3.09
VME OE-SMC111-2 board for Hitachi CM-270
ESI 113454 rev B CKA 113451 V-I control card
nanoACQUITY UPLC Symmetry C18 Trap Column, 100A, 5µm, 180µm x 20 mm PN:186006527
Cybeq assy #0123-5723 rev 1
Renishaw RGH22 Z30D00 0.5um linear encoder
PIC8S P001-A-000312 MVC-PIC
ABB CMA 36-1 GVT 360 5797 card
Kulicke Soffa N08001-4200-000-04 Dual HS
RVSI 151124 rev D board
General Micro Systems GMS6529-01-C controller module
Mitutoyo U3GPIB 06YAA006
PIC8S P001-A-000260 MVC-PIC
Cyberoptics PXC200AL-00 060-0210-02
ALGO ALDA04M-2 H:VER. A S:VER. 2.01
MARCONI NM-4/155SMSRC
SHINKAWA IOP-119 PCB
Galil motion control DMC-1710
ADE Technologies MAPPER A/D assy: 029207-A01 MC6029
ADE Technologies Demodulator board assy 029206-A01 R/F MC
i-Step ISD10KI motion indexer
Assy B125011 03 SLT 3812502.02 for Tecan GENios Art.-NR. F129004
ESI DC Distribution, 38XX 185607 rev A
GORE 195 MFR 3GW40 N2376-20167 ()
GENGE THOMA HP 15-12 Art.15-012.12
Amersham Biosciences 0228-907 V2 PCA SCSI CNTRL
Seiko Seiki P025Z---M331-3D
Fuji NP1W1606T NP1W3206T Digital I/O module
Optodyne Driver N21060-1.5M
Omicron VectorScan-Generator VSG-Rev. 3.4
HP Z4035-60231 rev AX2 E4910-85115 UJDM
Yaskawa JAPMC-IO2303 rev B01 LIO-04
Keyence KV-RC32BT KV-RC32BX CC-Link
Roche PCB FP photometer 8158576 28158576001 B
Kaman Instrumentation P/N: 852463-003
Keyence MT-T3 ()
Minimotor BLD 5603-CC4P 2036 U 012 B
Nexscien ANS0501A
Balzers AI 420 BG512850-T/A
ESEC 634.0902/2
Delta Tau 4 axis linear amplifier 603489-102
Cartesian HV40NELR2-1-CARTESIAN
Ulvac G-TRAN SP1
AVAL DATA AVME-115A MPU-05 MPU-05 A-D TSM-115A
ESI 113456 rev A CKA 113452 series regulator
LTX TC II P.S. control 865-2625-00
IR PYRO detector 0451-7260 rev.D for PRO-290
GSi VGME-512-3 rev C
Omron CJ1W-SCU41-V1 serial commication it Ver 1.3 ()
Keithley PIO-HV 14242REV2 P8382 ()
Honeywell MLF-RD04A RTD input V1.21
Omron K3C-MP8-T1Z pressure controller ()
Elmeasure PDU 5110D
Marconi Ref. converter P/N: 47372000181
Cameca 39262529 1/2 0039262528-D VIPB 01 02
ProQuip 550358000 rev 1 040358001TK rev A1 ERROR CLOCKING LOGIC 4
Phase Metrics 550551000 rev A 040551000 rev A1 ERROR CLOCKING LOGIC T.A.
Phase Metrics 550551000 rev A 040551000 rev A2 ERROR CLOCKING LOGIC T.A.
ProQuip 55000 analog driver 2 PCB
ProQuip 550292000 rev A 040292001TK rev A1 control panel interface
Omron RM001-V1 C500-RM001-EV1 remote I/O it
York input/output card 031-01090-000 MS391/MC1101 ISSUE 3
ProQuip 550292000 rev A control panel interface
FC-0083 PG7 board
ProQuip 040348000 rev C1 F.G. TAA MOD
ProQuip 040386005 rev A Error detector
Melles griot diode laser driver series 300
Hitachi CX001-N-R3-FGDC 68E2.124096
Micro memory MM-6326
Keyence VT3-W4MA Touch panel
Mitsubishi AJ65BTC1-16T-AP output it (lot of DM S
Kulicke Soffa 8001-4072 N08001-4072-000-02
IFM PE3001 EPS-Link
Motorola MVME 204-2F 64-W5178B01 Rev. A
MAN ROLAND B37V058070
HP E4401-60006-04-01-9728-00518
Syntron VME BUS I/F 07-306761 Rev. D
Syntron VME BUS I/F 07-306761 Rev. C
Motion Science MP2-DCX ()
National Instruments BNC-2110 185124F-0DM S186381C-02 SH68-C68-S cable
Advantest BGD-024401 for M6541AD
ESEC 901.910/1 901.181/8
ESI illuminator CTRL CKA assy 445-05310 rev J
Honeywell assy 51309206-175 rev D
Mitsubishi MR-J3-10B MR-J3-10B (GA)
Allen-Bradley 77135-241-57 77135-223-51
Mitsubishi melservo MR-J2-40A 400W
Panasonic MSDA083A1A AC Servo driver
Kulicke Soffa semitec F0820-E500-000 (20 pcs)
Tektronix calibration sequencer 671-0952-02 S9-0234-00
IAI SCON-C-150A-NP-0-2
Arburg 409 SN 78.671A ()
Spirent Abacus PIF assy 81-01502-20
Honeywell DC1010CL-302000-E ()
Panasonic MSD023A1Y driver
SHINKAWA IOP-57A board
HV# Agilent/HP 10780C receiver ()
Shimadzu PC-1A assy 228-23582-9DM SPC-1B4462 assy 228-23819-91