福建中立恒自动化设备有限公司
主营产品: 大型DCS系统备件,进口工业机器人备件,大型伺服系统电机驱动器,变频器,传感器,安全栅,编码器,电磁阀,流量计等机械或电气部件产品
0040-03117船舶半导体工控备件主板供应

福建中立恒自动化设备有限公司


目前,世界上有200多个厂家生产可编程序控制器产品,厂家有德国的西门子,美国的Rockwell(AB)、通用(GE),日本的三菱、欧姆龙,法国的施耐德等。

可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面:

(1)向小型化、专用化、低成本方向发展

20世纪80年代初,小型PLC在价格上还高于小系统用的继电器控制装置。随着微电子技术的发展,新型器件大幅度的提高功能和降低价格,使PLC结构更为紧凑,功能不断增加,将原来大、中型PLC才有的功能移植到小型PLC上,如模拟量处理、数据通讯和复杂的功能指令等,但价格不断下降,真正成为继电器控制系统的替代产品。

(2)向大容量,高速度方向发展

大型PLC采用多微处理器系统,有的采用32位微处理器,可同时进行多任务操作,处理速度提高,特别是增强了过程控制和数据处理的功能。另外,存储容量大大增加。

(3)与计算机联系密切

从功能上看,PLC不仅能完成逻辑运算,且计算机的复杂运算功能在PLC中也进一步得到利用,从结构上看,计算机的硬件和技术越来越多地应用到PLC;从语言上看,PLC己不再是单纯用梯形图语言,而且可用多种语言编程,如类似计算机汇编语言的语句表,甚至可直接由计算机语言编程;在通讯方面,PLC与计算机可直接相连并进行信息传递。

(4)发展多样化

可编程序控制器发展的多样化体现在3个方面:产品类型、编程语言和应用领域。

(5)模块化

PLC的扩展模块发展迅速。功能明确化、专用化的复杂功能由专门模块来完成。主机仅仅通过通讯设备向模块发布命令和测试状态,这使得PLC的系统功能进一步增强,控制系统设计进一步简化。

(6)网络与通讯能力增强

计算机与PLC之间以及各个PLC之间的联网和通讯的能力不断增强,使用工业网络可以有效地节省资源、降低成本、提高系统可靠性和灵活性,致使网络的应用有普遍化的趋势。

(7)多样化与标准化

生产PLC产品的各厂家都在大力度地开发自己的新产品,以求占据市场的更大份额。因此产品向多样化方向发展,出现了欧、美、日多种流派。与此同时,为了推动技术标准化的进程。一些国际性组织,如国际电工委员会(IEC)不断为PLC的发展制定一些新的标准,如对各种类型的产品作一定的归纳或定义,或对PLC未来的发展制定一种方向或框架。

(8)工业软件发展迅速

与可编程序控制器硬件技术的发展相适应,工业软件的发展非常迅速,它使系统应用更加简单易行,大大方便了PLC系统的开发人员和操作使用人员。

可编程序控制器的输出信号类型可以是开关量、模拟量和数字量。输出单元从广义上分包含两部分:一是与被控设备相连接的接口电路,另一部分是输出的映像寄存器。

PLC运行时CPU从输入映像寄存器读取输入信息并进行处理,将处理结果放到输出映像寄存器。输出映像寄存器由输出点相对应的触发器组成,输出接口电路将其由弱电控制信号转换成现场需要的强电信号输出,以驱动电磁阀、接触器、指示灯等被控设备的执行元件。

以下链接皆有货

Fujitsu Supervisory it SNPQB0G5AA FC9612SVL5 / SV1A-R11

Speed Selector Inc. Pulley 816-000

Vickers Tapping Plate VICI413

CAT Temperature Regulator 247-7133  

Legrand Wattstopper PIR Wall Switch Sensor PW-100-I 50/60Hz Ivory  

ADC HiGain HDSL2 Module H2TU-R 402

Siemens Sirius Contactor 3RT1036-1B..0 24VDC 50A 600V w/Aux Contact

Eupec Powerblock TT 250 N 16 KOF #

Telemecanique Time Delay Relay LA3 DR4 Delay: 10-180s 120V Coil 10A 600V

Schneider Electric Starter LC1D18 BD / LRD 12 24VDC Coil Trip: 5.5-8A 600V

SMC Solenoid Valve SY3A00-5UF1 24VDC 0.15-0.7 MPa

White Data Systems Bus Board BUSNEST-0.20

Phoenix Contact IBS IL24 BK-T/U-PAC Interbus Coupler 2861580

Parker Filter/Regulator 06E21A13AC 150PSI Max 125°F Max

SealMaster Ball Bearing SF-16 Shaft Size 1"  

Max Motion Optimized Drive Reactor KDRA50L 1.7 Motor Amps 3Ph 50/60Hz 600V 2.1A

Liebert Cable 518711G4 Rev.1 **  

Emerson Liebert Control Board 418701G1 Rev. 0 **  

Allen-Bradley Keypad w/ External Mot 20-HIM-A3 Ser. B F/W: V5.003

Fafnir Flange Bearing RCJ 1  

Custom Actuator Products Hydraulic Cylinder 627397 1" 5/8" Stroke

GE Protective Capacitor 9L18BAB301 650V 60Hz 3P. .

ABB Manual Starter MS 116-10 Trip: 6.3-10A

ABB Circuit Breaker S403 U K5A 5A 240VAC 3P w/ Aux

MGE Relay Board Assembly 72-130064-01 Rev. A00

Allen-Bradley Size 1 Contactor 509-B0D 27A 600V 120V Coil

Burkert Solenoid Valve 0330 C 1/8 24VDC

Advance Ballast RL-140-TP 5X788 120V 60Hz  

Gentec Input Card Controller 36317-02 AB

Burkert Solenoid Valve 0330 C 1/8 125VDC

Cutler-Hammer Size 1 Starter C10CN3 120V Coil 27A

Skinner 4-Way Valve V935DB2100 100PSI 20W 120V 60Hz

Vector Electronic Co. Vectorboard Miniklip Terminal T28/M *Approx. 1000*

NGT Check Valve B600M 120PSI 150°F

Misc. Brand Stainless Steel Sanitary Clamp Size: 8"

Schneider Electric Timing Relay LADT0 Range: 0.1-3s 24VDC Coil

Spears Ball Valve 2122-015 Size: 1.5" 235PSI

Teal Filter Module 0750179

Extron AV Connectivity Panel CPM 103 *Missing (1) Screw*

Allen-Bradley Bypass Control Assembly Board 44X00061A

Telemecanique Contactor LC1 D6511 80A 1000V 120V Coil

Gates Powergrip GT2 Sprocket P36-5MGT-15-1108  

Crompton Paladin Transducer 256-TWMU-QQHQ-C6 Input: 120V 5A Output: 4/20mA DC

Eupec Powerblock TT250N16KOF

McGill Bearing Sk13817  

Time Mark Power Monitor A2644 120VAC 3PH 60Hz

Gentec Kameleon Input Control Module 36317-02 AB

Fujitsu Power Supply Module FC9612PW11

Gentec Kameleon Output Controller Card 36317-01 AB

Parker Triple-Lok Male Connector 6-6 FTX-S BP * of 38*  

Fairchild Model 4500 Air Volume Booster 4543 250PSI Max Supply 150PSI Max Load

MAC Solenoid Valve 45A-SA2-DAAE-2MA 120V 5.4 W VAC to 120 PSI

GE Power Supply PLPS4G01 Input: 115-240VAC 125-250VDC Output: 24VDC 0-1.5A

Allen-Bradley Logic Power Board 50389

Blue White Flow Meter 9302 Range: 1-10GPM

SEL Fiber-Optic Transceiver SEL-2812HMT EIA-232 Full Duplex

CEI 840 LAC-2 Board 3693

MRC Ball Bearing 208MFF  

ATT IRU Battery Interface Module J85577A-1 L10 60VDC 10A B1-B4: 15VDC Max

Siemens Sirius Starter 3RT1016-1AB02/3RV1011-1JA10 24V Coil Trip: 7-10A 600V

Nordson Cartridge Heater Assembly 245634C  

Knight Electronics Orion Axial Fan OA172SAPL-11-1TB  

GE Fanuc I/O Carrier IC200CHS003M Connector Style

Flow- Tek, Ball valve, part#: S7007, Size: 1.5", 1000 WOG,

MRC Bearing 5308MFF  

Omega Extruder Thermocouple Probe CF-090-J-4-48-1 90° Angle 48" Cable 32-900° F

Parker Filter Element FTBE1B10Q XH  

GE Fanuc Output Module IC693MDL740D 12/24VDC 0.5A 16PT POS

Allen-Bradley Human Interface Module 20-HIM-C3 Ser. A F/W: V3.002 *Cut Cord*

Banner Multi-Bean Scanner Block Sensor SBF1  

Allen-Bradley Guardmaster MSR122E Safety Relay 440R-E21358 Ser. A

Siemens APOGEE Automation Digital Point Expansion Module 549-210

Ross Flange Kit 662K77  

Square D Size 1 Contactor 8536 SCG 3 120V Coil 600V

Auto Tran Pressure Transducer 700D(-.25/.25")24V4 Range: -/ 0.25"WC

SealMaster G Line Pillow Block Bearing NP-12C 3/4"  

ABB Contactor A50-30 110-120V Coil 80A 600V

1  ABB Contactor A50-30 110-120V Coil 80A 600V

Asco Red-Hat II Solenoid Valve EF8320G184 115PSI

National Instruments NI DAQ Shielded Cable 184749C-05 Length: 5 Meters

Bussmann Typower Fuse 170M3667 315A 700V

Schmersal Safety Relay SRB301ST/CC-24V-(V.2) 80mA 24V AC/DC

Dina 2-Slot PLC Rack DNDS 1 PMG * Missing Screw *

Dina 2-Slot PLC Rack DNDS 1 PMG

Square D Powerlink Base 40660-001-01

Trane Bacnet Terminator X13651522010 Rev. 02 24VAC 24VDC

NCC Solid State Timer S1K-5-461 Range: 0.05-5 Sec w/ Base

Goss Frequency Voltage Converter Board Assembly D47781-1 Rev. 2 **  Sur

Goss Frequency Voltage Converter Board Assembly D47781-1 Rev. 6 **  Sur

Russelectric Battery Monitor 200/202 *Missing (4) Terminal Screws*

Vertiv Liebert Contactor 123273P1S 24V Coil 25A  

ABB Indicator Light CL-523R 230V Red **  

Allen-Bradley Door Mot Bezel 20-HIM-B1 Ser. A 12VDC 280mA

Love Controls Limit Controls TSF-4010 Ver. 2.4

Allen-Bradley Time Delay Relay 700-HS12BA1 Ser. A Range: 1.0-180 sec On-Delay W/

Multitech Multiconnect rCell Cellular to Ethernet Bridge MTR-LVW2-B07 HW Ver. V1

Siemens Simatic S7 Coupler Module 6ES7 158-0AD01-0XA0

Siemens Relay Output Module TXM1.6R-M

Siemens Simatic S7-400 SM Digital Output Module 6ES7 422-1BL00-0AA0 24VDC 32X

Siemens Simatic S7-400 SM Digital Input Module 6ES7 421-1BL01-0AA0 24VDC 32X

Cutler-Hammer Size 1 Contactor C10CN2 120V Coil 27A

Flex-Core Current Sensor SCT-3000-1200 1200A to 0.333V

SSI Schafer Peem Display Panel H01PL082 *  *  

SSI Schafer Peem Display Panel H01PL058 *  *  

Yaskawa Keypad JVOP-182 Rev. A

Rubsamen  Herr TRS 60 Thermostat RTBSS-111.250/01 Temp: 0-60°C  

Auer Signal Device KDH 24VDC 60mA  

Misc. Brand Sensor H 01 SB 804-V4

Zebra ZE500Media Drive Belt Kit 46041  

Parker Legris Push-to-Connect ion 3104 08 06 *  of 10 *  

Misc. Brand Sensor H 01 SB 804

Siemens Sirius Output Coupling Link 3TX7005-1LB00 24V AC/DC 230VAC *  * Ne

Elra Stepper Motor HLSM231-FC0.6APH32-13.69:1 **  

Veris Hawkeye 932 Analog Current Sensor H932 24V AC/DC Coil Range: 30/60/120A Us

ONEAC Control Board 310-533 Rev. A

Sick Photoelectric Sensor WT18-3P430

Pilz Contact Expansion Module 751167 PNOZ s7.1C 24VDC 3n/o Cascade

Siemens Coupling Relay 3RQ3018-2AM08-0AA0 24VDC *  Of 5 *  

Sick Sensor Connection Module CDB620-001 10-30VDC

Burkert Solenoid Valve 0375 C 1/16 NBR PL 100 PSI 110-120V Coil

Siemens Digital Input Module TXM1.16D

Allen-Bradley Breakout Board 2090-UXBB-DM15 Ser. A

Square D Electrical Interlock 9999 SX-11 Ser. A 1 N.O. For Type S, Size 00-2

Allen-Bradley Programming Terminal 1201-HCS2 Ser. A 5VDC 160mA * Broken Moting

Allen-Bradley Programming Terminal 1201-HJ2 Ser. B FRN 1.07 12VDC 0.110A

Allen-Bradley Programming Terminal 1201-HJ2 Ser. B FRN 1.07 12VDC 0.110A *Cracke

ICM Controls Three Phase Voltage Monitor ICM450 190-630V 50-60Hz

Reliance Electric Isolated Control A/D Module 57409 B/M: O-57409-B

Russtoll Angle Adapter JAA6-AB6 w/ AB60JBG

Acopian Regulated Power Supply B5G400

Fisher Scientific Model 199 AutoMerse Immersion Heater 11-463-14 115V 50/60Hz

Avigilon Analog Video Encoder ENC-4P-H264 12VDC 24VAC 4-Port 


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