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。
M511 PN: CO-ALT-003849 Low Mag , 07402244001 G
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National Instruments NI PXIe-5652 500kHz-6.6GHz RF Analog Signal Generator
REXROTH 2/2V VT-VRPA 1-527-20/V0/2/2V Amplifier Board BOSCH 1 818 300 055
ROPER SCIENTIFIC 7386-0006 CAMERA
DALSA Aquuarius HS PX8 OR-X8H0-RP400 BOARD #2
ELECTRO-OPTICS TECHNOLOGY 4mm Aperture EOT 04-04722 Isolator
RELIANCE 0190-71368 5432-22-002 ELECTRO-CRAFT AC Servo Motor
Techmach AWG5300-B-2S-10N Web Guiding System
DANAHER T019-0001 , T021-0001 , SQIO-ADC4DAC4 BOARD
AGILENT 10898A Dual Laxis Board 10898-60002 #2
TOFINO Tofino Argon 220 TX/TX Security Appliance
K-MAC SV2100 Spectrometer
National NI PXI-6238 M Series Multifction DAQ Card working
TOSHIBA VELCONIC VLBST-Z04030-BU BS SERVO MOTOR
TRIO MC464 MOTION CONTROLLER P708 #1
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NIRECO PH16B Infrared Sensor #1
RS OEMax V812iSD AnyTouch Touch Screen
NEC FC-9801B model 2 Industrial Factory Computer 32BIT
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wdidevice WDI Intergrated MFC , S16-2S Cross Roller Guide
TELEDYNE DALSA G3-GC10-C1930 Genie Nano 1GigE Camera /W Power Adaptor
THK LM SYSTEM GLM20 TYPE -N-N LSDH4-P DRIVER
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OSAKA VACUUM TC1103 Turbo Vacuum Pump Power Supply
ULTRAVOLT 2HVA24-BP1 HVA Series DC-to-HVDC Amplifier
HAKKO V712SD Touch Screen HMI GRAPHIC PANEL LCD 12"
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IKO MES20SL LM Guide Linear Bearing 2Rail 4Block MES 20 C2 R805 SLS1E578
HAMEG HZ530 HZ530-M , HG560
OPTEX FA CD4-L25 Laser Displacement Sensor
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JAI AT-030MCL Color CCD Camera
BIONET BM1VET Portable Monitor
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OMRON PORTABLE MULTI LOGGER ZR-RX25
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OMRON FZ2-550 VISION CONTROL
SEREN MC2 9200010000 AUTOMATIC MACTHING NETWORK CONTROLLER
YASKAWA YV250 JEVSA-YV25-E VISION SYSTEM SONY XC-ST30 CCD CAMERA /W CABLE
JUSTEK JTR2403-1A02N ROTARY DRIECT MOTOR
M-SYSTEM 54UC-2221-AD4/E MULTI POWER MONITOR
ADVANCE HICV-110Ti6-131P Control Valve
OMRON FZ3-700 Vision Mate Controller
PHOTON 3088 3088-1/PWR Beamscan Controller , XY/GET Sensor
Oriental Motor Vexta RK564ACE-P25 Driver Motor
National NI PXIe-8106 196874F-723 Embedded Controller #2
National NI PXIe-8106 196874C-723 Embedded Controller #3
ADVANTECH EKI-1526 16port RS-232/422/485 Serial Device Server
SPELLMAN SMS10N60/28 PN: SMS10N60/10000 REV:J POWER SUPPLY
National NI PXIe-8106 196874F-723 Embedded Controller
DEKTEC DTE-3120 DVB-ASI to TSoIP Converter
HEIDENHAIN TE 420 Id.Nr 313 038-11 Keyboard Control Panel
NABTESCO ARN30-A VIGOSERVO SERVO DRIVE
SANYO DENKI PM DRIVER PMAPA1A6B20
DELTA TAU UMAC
YASKAWA SRDA-C0A30A01A-E Ver.0400C CONVERTER IT #2
BMT 932 OZMONITOR #1
YASKAWA SRDA-C0A30A01A-E Ver.0400B CONVERTER IT
National Instruments NI PXI-2570 40 SPDT Relay Module
NAVITAR 1-6010 , 1-6015 1X ADAPTER , 1-51318 Motorized Zoom Lens
REDLAKE MEGAPLUS II ES11000 CAMERA /W LENS / MEGAPLUS 2 #2
ESYS 1622 PCIe x4 10W Camera Link Board
HORIBA STEC SEC-Z512MGX N2 3SLM MASS FLOW CONTROLLER MFC
TEL 5044-000375-12 C_NET ROBOT X #02 UPPER TKB7264 PCB BOARD
PHOTON DYNAMICS , SAE Materials 105102 , PWA 009239 , PWB 009240 BOARD
National NI PXI-8196 PXI Embedded Controller
RSF ELEKTRONIK AK MS15 TTLx10 LINEAR ENCODER
PRO-FACE GP-4601T PFXGP4601TAA Touch Panel PROFACE 100-240VAC
AERA TC FC-PAR785CT-BF 200SCCM SF6 MFC MASS FLOW CONTROLLER
AERA TC FC-PAR785CT-BF 500SCCM He MFC MASS FLOW CONTROLLER
AERA TC FC-PAR7850CY-BF 1.2SLM SF6 MFC MASS FLOW CONTROLLER
Schneider-KREUZNACH MAKRO-SYMMAR 5.9/120 Lens MAKRO-IRIS #3
PARKER 6511-RS232-00-G , 890CS-532320B0-B00-U Commom DC Bus Supply
RS Automation V9080iSD Any Touch Panel
KEITHLEY 487 Picoammeter Voltage Source
NIKON APX-3504-NK 4S026-358 BOARD #3
DEWPOINT ALPHA MOISTURE SYSTEM ADHS/1000 HYGROMETER SENSOR 0-1000ppm /W CABLE
ROBOSTAR TP6-9000 RT6-9000T-15-NC-K TEACHING PENDANT
OERLIKON LEYBOLD TURBOVAC TMP600C
ASTEC iMP8-3E0-2L0-1C0-C0-A 5V,12V,3V POWER SUPPLY
Fusion UV Systems I300MB P/N: F300S UV IRRADIATOR #3
MICOS SMC-Basic X-Y Positioning Controller
CKD AMF-D Valve Control Board #2
GE FANUC MINI OIT/TOUCH IWS-3005T-GE MONITOR
FANUC A20B-2101-0787 BOARD
BERTAN 2687 HIGH VOLTAGE POWER SUPPLY
ACTEL BP Microsystems FP-ACTEL-II SILICON SCULPTOR II ACTEL DEVICE PROGRAMMER
PIONEER MAGNETICS PM3327A-6-1-2-C , P/N: 4001-0318 48V POWER SUPPLY
KEYENCE NR-500 Data Waveform Acquisition Module
JUMO 405052/000-486-471-621-20-36-01/624 Relative Sensor
SHINKAWA MDP-FF , MDP-X , MDP-Y , MDP-Z STAGE CONTROL FOR UTC-1000
LCD-DRV300 LCD DRIVER CONTROLLER
TELEDYNE DALSA G3-GC10-C1930 Genie Nano 1GigE Camera #2
ELMO MOTION CONTROL G-OBO13/230FEHO1 GOLD SERVO DRIVER
VAT 719334 for Valve
MAXON MOTOR 283588 DC MOTOR NIKON P/N: 4S602-433
LAM 685-069171-200 REV:F SPECTROMETER , EXCELITAS PAX-1005-3LAM2
SICK AOD5-N1 Displacement Measurement Sensor Controller
MAXON MOTOR 118752 DC MOTOR NIKON P/N: 4T039-709AN , 4S602-463
MAXON MOTOR 252720 DC MOTOR NIKON P/N: 4T040-505AN , 4S602-490
Lamerholm RD298 SHOCKLOG Vibration Recorder
OCEAN OPTICS USB2000 Spectrometer
OCEAN OPTICS USB2000 Spectrometer
TEKTRONIX TDS5054 Digital Phosphor Oscilloscope 500MHz 5GS/s
LAM 766-088415-004 REV:B VALVE
ADVANCE NC6100-8CB-2R-K63
ADVANCE NC6100-8CB-2L-K63
BSA INC ERML , FSM040LV CONTROLLER
Jumo Logoscreen ntType: 706581/08-300-33/020.444 Graphical Chart Recorder
YASKAWA JANCD-YBK01-1E REV.A PCB SERVO CARD CIRCUIT BOARD
SANYO DENKI QS1L01AJ0460MB00 AC Servo Drive
STAHL 9440/22-01-11 CPU POWER MODULE , 9490/11-12 SOCKET #2
DR.ESCHERICH PU55FC-B-230V POWER IT PU55FC Balanced
National Instruments NI SCXI-1000 4-Slot Chassis , SCXI-1112 2ea
TEKTRONIX TCA-1MEG 500 MHz TekConnect High Impedance Buffer Amplifier
LAM 853-801876-015 REV:B Controller #2
BECKHOFF CX9000-A001 , N010 , N010 , CX9001-1101 , KL4494 , KL3454 , KL3314 PLC
JAR AMC-130 AQUA MULTI CONTROLLER
FURON UPRM-688-P DI WATER PRESSURE REGULATOR
COGNEX INSIGHT IS5400-00 PN: 800-5855-1R C , 12mm LENS
National NI PXI-8106 196896A-712 PXI Embedded Controller / Working
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