A20B-3900-0131;
供应A20B-3900-0131;
A20B-3900-0131;
PLC即可编程逻辑控制器:它采用一类可编程的存储器,用于其内部存储程序,执行逻辑运算、顺序控制、定时、计数与算术操作等面向用户的指令,并通过数字或模拟式输入/输出控制各种类型的机械或生产过程。
通信方式
市面上各种类型PLC,它们各有优缺点,能够满足用户的各种需求,但在形态、组成、功能、编程等方面各不相同,没有一个统一的标准,各厂家制订的通信协议也千差万别。目前,人们主要采用以下三种方式实现PLC与PC的互联通信:
(1)使用目前通用的上位机组态软件,如COOLMAYHMI、组态王、InTouch、力控等,来实现PLC与PC机的互连通信。
(2)通过使用PLC开发商提供的系统协议和网络适配器,来实现PLC与PC机的互联通信。
(3)利用PLC厂商所提供的标准通信端口和由用户自定义的自由口通信方式来实现PLC与PC机的互连通信。
Berger Lahr Drive WDP5-228.051-00Anritsu MP1763C-01ATLAS COPCO D312-DS7 USPP D312DS7
ASEA BROWN BOVERI ACS401-6020-32 USPP ACS401602032Control Techniques DST1203I | 12mo | Free EUping | Inc UK VAT
Cutler Hammer Magnum DS (MDS408) 800 Amp Circuit Breaker, /Great ConditionAnritsu MG3693B -05-12-14
ASEA BROWN BOVERI ACH501-010-2-00P2 USPP ACH501010200P2
ALLEN BRADLEY SERVO MOTOR MPL-B560F-MJ22A SER A MP SERIES 7066-05-4202
Allen Bradley Kinetix 6000 Servo Driver Rack 2094-AC09-M02-S & 2094-AMP5-S (A)AMETEK DR757CK72X P#081172 BLOWER, REGENERATIVE, 3HP 230/460-3-50/60
Control Techniques MP25A4R | 12mo | Free EUping | Inc UK VATCutler Hammer HJD3100 Circuit Breaker Type HJD 65K 3 pole 100 amp 600 volt
Cummins Onan 35EK Generator 1 & 3 phase 35 Kw PROPANE, NATURAL GAS, OR GASOLINE
ALLEN BRADLEY LANGUAGE MODULE 13365-EN4
Dadi Telecommunication Equipment ISBA-5220A -ALLEN BRADLEY FREQUENCY AC DRIVE 1333-AABCN35NN3 EATON CUTLER HAMMER FULL VOLTAGE CONTACTOR MOTOR 120V (d)
ALLEN BRADLEY DRIVE 1336S-B007-AN-ENBIRD Digital Power Meter 5000, DPS 5010, DPM-50E,500E
CALIBRATED Range 1250MHz to 2350MHz 90ASEA BROWN BOVERI MEM86-192K-64KRAM USPP MEM86192K64KRAM
Alstom RFS3420
Control Techniques MP1200A4R | 12mo | Free EUping | Inc UK VAT
ALLEN BRADLEY MPL-B320P-MJ22AA NSFP MPLB320PMJ22AABAILEY CONTROLS INICT01 INFI90 INFI-NET TO COMPUTER TRANSFER MODULE BOARD 84540
Allen Bradley PLC 1785-L60B CPU MODULEALLEN-BRADLEY 1771-NOV High Resolution Isolated Analog Module
Burster Digiforce 9306
DataTaker DT605 Series 3 Intelligent Universal Input Industrial data logger
DEKORON/UNITHERM 2C66 24B80 HTSR HEAT TRACE 500 FTBaumuller Man Roland #GNA 160-MNA-01BE, 92 KW (123 HP) DC Motor AMARILLO COOLING TOWER REDUCER DRIVE #1311
AR AMPLIFIER RESEARCH 200HAM8 200 WATTS 220-400MHZAudio Precision System one SYS22A Audio Analyzer
ALLEN BRADLEY MPL-B560F-MK24AA NSPP MPLB560FMK24AABoonton 4500B Peak Power Analyzer: 1 MHz to 40 GHz + Options 01, 06, 10 & 11
ALLEN-BRADLEY 509-ECD NEMA Full Voltage Non-Reversing Starter,SIZE 4,115-120V 60
CTC Parker PS10-2M2-DD1-AD3 Touch Screen Panel
AMK SERVO MOTOR DH13-155-4-A0FALLEN BRADLEY PANELVIEW 2711P-T10B2 2711PT10B2
ALLEN BRADLEY AC SERVO MOTOR,MPL-B540K-MJ22AAAridyne G592-A Inverter Duty Motor Series 2000
Anritsu 3650
ARCOTRONICS/PLESSEY DE-MASKER
Cutler Hammer Magnum DS Breaker - MDSC20 - 2000A Frame w/ 2000A Trip & LSIG
ALLEN BRADLEY REVERSING STARTER SIZE SZ 6 505-GOD 505-G0D 500-GOD930 SER C
ALLEN-BRADLEY PANELVIEW 6180-ABEBCEAZAZZ HMI WITH WONDERWARE INTOUCH LICENSE 32K
ALLEN BRADLEY DRIVE 2098-DSD-HV030X
Browning 215SMF25 Shaft Mount Speed ReducerDelta AC Motor Drive Inverter VFD370F43A VFD-F 50HP 3 phase VARIABLE FREQUENCYBaumuller DSG 71-S | 12mo | Free EUping | Inc UK VAT
DBM Optical CSA Component Spectrum Analyzer Model#-2004Anritsu SM 37/36dB 1310/1550nm CMA 5000 ModuleDELTA TAU PMAC2 VME 602413-101 VME CPU BOARD
Allen Bradley Bulletin 1326 AC Servo Motor CAT # 1326AB-B530E-21BUSSMAN TRON KBC 300
Brand MITSUBISHI MELDAS PCB (Part # RF333)ASEA BROWN BOVERI GNT0137100R0002 USPP GNT0137100R0002
Comdel CPS-1001/60 RF generator Novellus R04-716707-01 , 3 phase with er workAllen Bradley vsd 20 hp, powerflex 400 fan & pump, 23c-d030a-103nnbann
BAILEY CONTROLS IMHSS-03 NSFP IMHSS03
ALLEN BRADLEY PV+ 1250 2711P-T12C6D2 2711PT12C6D2
ANRITSU MW8208A PIM ANALYZER FACTORY DEMO-1 YR-TESTED-CALIBRATEDCalibrated Rohde & Schwarz FSH-Z18 Power Sensor 18GHz w/ Cal cert
BENTLY NEVADA 3500/50 Tachometer ModuleBanner Light Curtain SLSCP30-1200Q88 SLCSR30-1200Q8 72450 1200mm SLSCE30 EZS
AMP, RF, DC 3.5GHZ, 120W, 48V, FC, RF3934 2066380
ALLEN BRADLEY MEMORY MODULE PN: 1756-M3 NIFOB
Delta 7500W 7.5KW A2 Servo System (Drive + Motor) ASD-A2-7523-M + ECMA-F21875S3
Belden 735A6 0081000 Cable 6x735A Coax AWG 26 SPC Video Wire 6C 1000 Feet
ALLEN BRADLEY PV+ 1500 2711P-T15A1 2711PT15A1
ALLEN BRADLEY PV PLUS 1250 2711P-T12C15A2 2711PT12C15A2Anorad Rockwell XY System with Anoride High Precession 10” Tables on Granit L467
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