0090-76110板卡等工控备件优势经销

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。

MITSUBISHI MR-J4-10B SERVO DRIVE  

ALLEN BRADLEY BULL1326AB-MOD-VC255 GEAR

 TUROLLA SNP2NN/017RN06GA HYDRAULIC GEAR PUMP. 111.20.246.00  

 BIMBA CYL-A-008437 CYLINDER

LSICK S30A-7011CA SAFETY LASER SCANNER, PARTS OR REPAIR Not Working

 ACOPIAN A24MT550 POWER SUPPLY.

UFM MN-ASB90GM-12-300V.9-A1NR-20D FLOW METER, 1-1/2npt

ATLAS COPCO 3HAB8101 SERVO DRIVE

SQUARE D 8536 SE0-1 STARTER. Size 3

ALLEN BRADLEY 1336 PLUS SENSORLESS VECTOR

 FESTO MEBH-5/3G-1/8-B SOLENOID VALVE   

SYMBOL LS3408-FZ20005R BARCODE SCANNER.  

BAUTZ DSK12 SERVO DRIVE  

ABB A300W-20 CONTACTOR

ABB A300W-20 CONTACTOR

 Namco EA150-10013 SNAP-LOCK Limit Switch  

SEW EURODRIVE MC07B0008-5A3-4-00 MOVITRAC B SERVO DRIVE

 ALLEN-BRADLEY 17710FE2 ANALOG OUTPUT MODULE   

ALLEN-BRADLEY 17710FE2 ANALOG OUTPUT MODULE   

ALLEN-BRADLEY 2707-MVP232 MICROVIEW OPERATOR PANEL  

 RED LION CONTROLS APLVD400 DIGITAL PANEL METER   

 PARKER K025303553 SOLENOID VALVE   

 SIEMENS 3RV2711-1DD10 CIRCUIT BREAKER. 3.2AMP   

 VERSA CGS-4232-NB1-228L-A120 VALVE   

 ALLEN-BRADLEY 22DJ4-4000 PHOTOSWITCH CONTROL PSC   

KUKA 27VNTKRC2 POWER SUPPLY IT   Bag

SQUARE D GFW1-5166 PRESUSRE SWITCH, 20-1000psig RANGE

INGERSOLL RAND M512LR ARO MANUAL AIR CONTROL VALVE  

 HYDAC KHB-20SAE-L-1114 VALVE

 LINEMASTER SWITCH CORP 78SH1 CLASSIC II FOOT SWITCH. 20A 125-250VAC

FISHER MR95L PRESSURE REGULATOR  

 JOHNSON CONTROLSP70MA-1C PRESSURE CONTROLLER   

PARKER N355NJ00179F VALVE ASSEMBLY  

 ACOPIAN A24MT550 POWER SUPPLY  

SIEMENS 3TF5022-0AK6 CONTACTOR

MITSUBISHI HG-KR43J SERVO MOTOR  

BALLUFF BNS 819-D06-D16-100-10 MECHANICAL POSITION SWITCH

Y2 CE1A296, PULL ROPE CABLE SAFETY SWITCH

LIESTER CH-6060 SARNEN TYPE 3000 AIR HEATER  

EMERSON SOLA SCP 100S24X-CP1 HD POWER SUPPLIES. 24V 3.8A OUTPUT  Shi

SIEMENS 3TK2806-0BB4, SAFETY RELAY.

TELEMECANIQUE TSX 172 4012 PROGRAMMABLE CONTROLLER  

 RHINO PSM24-180S POWER SUPPLY   

RHINO PSM24-180S POWER SUPPLY   

ABB DSQC 327 COMBINATION I/O MODULE, 3HAB 7230-1

 ALLEN-BRADLEY 889D-F8AB-5 CORDSET

ACE MC64150-2 INDUSTRIAL SHOCK ABSORBERS STROKE 5.91

SIEMENS GGD221.1U SPRING RETURN ACTUATOR

ALLEN-BRADLEY 22B-D2P3N104 SERVO DRIVE  

FANUC A16B-1310-0010-01 POWER SUPPLY  

EMERSON SOLA SCP 100S24X-CP1 HD POWER SUPPLIES. 24V 3.8A OUTPUT  

 FESTO CPV14-VI VALVE MANIFOLD   

FESTO CPV14-VI VALVE MANIFOLD   

APOLLO ACTUATION AS0012N020A ACTUATOR VALVE.  working

 ALLEN-BRADLEY 100S-C16EJ14C CONTACTOR   

 IFM PT5403 PRESSURE SENSOR. PT-025-SEG14-A-ZVG/US/ /W   

EUCHNER TZ1LE024BHA-C1903 SAFETY SWITCH  

 KEYENCE FS-N41P FIBER OPTIC AMPLIFIER IT   

 SQUARE D 9007C62A2 LIMIT SWITCH  

CISCO AIR-AP3802I-B-K9 AIRONET 3802 DUAL BAND ACCESS POINT

 BUSSMANN LPS-RK-250SP FUSES   

EBMPAPST W2E200-HK38-01 FAN IT  

SIMCO ION 4000464, F 167 POWER SUPPLY IT FOR STATIC CONTROL DEVICES

 MITSUBISHI A1S35B BASE IT  

NUMATICS 240-206 DIGITAL INPUT MODULE

 BOSCH 0820022026 SOLENOID VALVE   

POWER-CP131-500 POWER SUPPLY

TENSITRON TR-4000 TENSION METER

LINMOT S01-72/300 INDUSTRIAL SWITCHING POWER SUPPLY. 72VDC/4A

 ACME ELECTRIC T253008S TRANSFORMER  

ACME ELECTRIC T253008S TRANSFORMER  

MITSUBISHI A8GT-PWST POWER SUPPLY MODULE CARD

TENSITRON TR-2000 TENSION METER

ALLEN-BRADLEY 22A-D2P3N104 POWER FLEX 4 AC DRIVE 1.0HP 3P 480V 48-63HZ

 ALLEN-BRADLEY 22A-D2P3N104 POWER FLEX 4 AC DRIVE 1.0HP 3P 480V 48-63HZ

Eaton moeller ETRA-11-A timing relay.   

 ALLEN-BRADLEY 592-COV4 OVERLOAD RELAY   

RTA N700 ASCII TO PLC GATEWAY. 435NBX. DUAL PORT, ETHERNET I/P GATEWAY

POTTER VSR-S WATER FLOW PROTECTOR/INDICATOR.

DATALOGIC PBT9501 SCANNER, BC9130-BT BASE 8 pieces / .

SIEMENS 3TK2806-0BB4 SAFETY RELAY

SIEMENS 6SL3055-0AA00-3BA0 TERMINAL MODULE  

 NUMATICS 12DSA4 VALVE  

 NUMATICS 12DSA4 VALVE

KEYENCE IV-G10 SENSOR AMPLIFIER MAIN IT

 ALLEN-BRADLEY 802T-K, OILTIGHT LIMIT SWITCH. PUSH TYPE, SIDE ROLLER

ALLEN-BRADLEY 802T-K, OILTIGHT LIMIT SWITCH. PUSH TYPE, SIDE ROLLER

 OMRON H7EC-NV-B TOTAL COTER. 8 DIGIT LCD DISPLAY  

HOFFMAN T015H 6 FLOAT AND THERMOSTATIC TRAP, 15psig

BANJO DM SERIES, DRY DISCONNECT BALL VALVE, 1.5

ROSS 8476C4331 SOLENOID, CONTROL VALVE  

CUTLER HAMMER A50CN0, Nema Size1 Series, A1

ALLEN-BRADLEY 505-BOD REVERSING STARTER

ALLEN-BRADLEY 1791-32B0 Ser B CONTROLLER IT  

ATLAS COPCO 8433 0050 00 TENSOR BACKUP Ford-silver

ATLAS COPCO RBU, 8433 0050 00 TENSOR BACKUP Ford-silver

 ASCO 8210G009 RED HAT SOLENOID VALVE. 5-125PSI 3/4 PIPE  

ASCO 8210G009 RED HAT SOLENOID VALVE. 5-125PSI 3/4 PIPE  

 ALLEN-BRADLEY 400-DP40NJ3 CONTACTOR   

 OMRON H7EC-NV-B, TOTAL COTER. 8 DIGIT LCD DISPLAY   

 ALLEN-BRADLEY 1794-CE3 FLEX INTERCONNECT EXTENDER CABLE  

EUC-SUPERIOR ELECTRIC SS2000I PROGRAMMABLE MOTION CONTROL

HONEYWELL C437 GAS PRESSURE SWITCH  

CS-E SAFTEY SWITCH  

ENIDINE LR0EMXT2.0MX2 SHOCK ABSORBER.

DUFF-NORTON MCAAA00A003B WORM GEAR ACTUATOR

 MERSEN FSPDB3A POWER DISTROBUTION BLOCKS. 1500V 310AMP   3 Pack

 IFM IE5318 INDUCTIVE SENSORS. IEK3002BBPKG/US-104-DPS  

FANUC A860-0365-V501 PULSE CODER  

FANUC A860-0365-V501 PULSE CODER  

 PARKER 08F22C2140A3FPH80 VALVE   

 AUTOMATION DIRECT CTT-1C-A120 DIGITAL TIMER   

 HONEYWELL 1300G-2USB HANDHELD BARCODE SCANNER KIT   

  HONEYWELL 1300G-2USB HANDHELD BARCODE SCANNER KIT   

 FESTO CPV14-VI VALVE MANIFOLD  

FESTO CPV14-VI VALVE MANIFOLD  

 ALLEN-BRADLEY 1401-N44 Fuse Clip Kit   

ALLEN-BRADLEY 1401-N44 Fuse Clip Kit   

ASCO 8223A22 VALVE   

 ASCO 8223A22 VALVE   

 REDINGTON 2-1006. MODEL 10 COTER, 6 FIGURE DISPLAY   

ALLEN BRADLEY 440G-MT47149 GUARDMASTER SAFETY SWITCH

 ALLEN-BRADLEY 1495-N35 ELECTRICAL INTERLOCK   

MITSUBISHI S-N80

 FUJI BW125JAGU CIRCUIT BREAKER   

 BANNER SM312DQD MINI-BEAM PHOTOELECTRIC DIFFUSE SENSOR   

ALLEN-BRADLEY, 100S-C43DJ14C SAFETY CONTACTOR  working condition

 STANLEY 20C103405 CABLE   

 FLOWSERVE 316SS SEAL RING PAIR   

ALLEN BRADLEY 104-C23DJ22 REVERSING CONTACTOR 24vDC

GE FANUC IC660EBD024W ELECTRIC MODULE