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。

以下链接皆有货

PEPPERL+FUCHS LB 3105A ANALOG INPUT HART TRANSMITTER POWER SUPPLY 541964 V 1.06

PEPPERL+FUCHS LB 8106 H0625 EASYCOM COM UNIT FOR RED PROFIBUS 206836

PEPPERL+FUCHS LB 9006 A POWER SUPPLY 542008

PEPPERL+FUCHS LS680-DA-EN/F1 215543 PHOTOELECTRIC SENSOR DATA TRANSMISSION

PEPPERL+FUCHS LS680-DA-EN/F2 215543 PHOTOELECTRIC SENSOR DATA TRANSMISSION

PEPPERL+FUCHS LS682-DA-EN/F1 265350 OPTICAL DATA COUPLER 0-150M RANGE 18-30VDC

PEPPERL+FUCHS LS682-DA-EN/F2 265351 OPTICAL DATA COUPLER 180M RANGE 18-30VDC

PEPPERL+FUCHS MFT-F.2500 MULTIFUNCTION TERMINAL 204776

PEPPERL+FUCHS ML19/59 418697 FORK LIGHT BEAM SWITCH

PEPPERL+FUCHS NBB3-V3-Z4-V5 INDUCTIVE SENSOR

PEPPERL+FUCHS NBN3-F31K-Z8 INDUCTIVE SENSOR WITH BT65A SENSOR

PEPPERL+FUCHS NCN50-FP-N0-P4 INDUCTIVE SENSOR PROXIMITY SWITCH 184678

PEPPERL+FUCHS NJ1,5-18GM-N-D INDUCTIVE SENSOR 03577

PEPPERL+FUCHS NJ1,5-18GM-N-D INDUCTIVE SENSOR 106342

Pepperl+Fuchs NJ15-M1K-A2 / *Part.No.: 222494 Proximity Switch Sensor

Pepperl+Fuchs OMD30M-R2000-B23-V1V1D-1L 305985 2-D LiDAR Sensor, range up to 30m

Pepperl+Fuchs Switch Amplifier KFD2-SR2-Ex2.W / *Part.No.: 132960

Pepperl+Fuchs UB2000-F54-E5-V15 Ultrasonic Sensor

PEPPERL+FUCHS VDM35-30-R/20/105/122 DISTANCE SENSOR 186465

PEPPERL+FUCHS WCS3B-LS310D READ HEAD SSI INTERFACE M12 8 PIN CONNECTOR 10-30VDC

PEPPERL+FUCHS WE74/EX-DW/G

PEPPERL+FUCHS WE77/EX-TR02 TRANSFORMER ISOLATED OUTPUT DRIVER

PEPPERL+FUCHS Y37338S INDUCTIVE SENSOR

PEPPERL+FUCHS Y37715S INDUCTIVE SENSOR

PETER ELECTRONIC BRMS 400-2,2/15A BRAKE MODULE 21700.38002

PETERS+BEY PB-NCP 780-760 A07/ AC115 MODULE 11193/-A2

PETERS+BEY PB-NCP 780-760 G14/AC115 MODULE 11193/-A1

PETERS+BEY PB-NCP 780-760 NAVIGATION LIGHT CONTROL PANEL 11193/-A4

PETRON DAQ-180 MAIN PROCESSOR CIRCUIT BOARD A000031 REV.A

PETRON INDUSTRIES DAQ-180/FP FACEPLATE INTERFACE DISPLAY PCB MODULE M000362

PETRON INDUSTRIES GAS CPU 180 PCB CARD M000317 REV 0

PETRON INDUSTRIES M000315 PCB CARD

PETRON INDUSTRIES M000327 PCB CARD REV B

PETRON M000321 P-2 PNEUMATIC PCB CARD

Pfaff Screw Jacks Screws M3 N-Tr 30 x 6 RH-F / SF, 346278-10

Pfannenberg WBL Blitzleuchte Orange P/N: 21003104000

Pfannenberg WBL flash light orange P/N: 21003104000

PHASE LOCKED LOOP-LNB NJR2637EN4

PHASE MOTION CONTROL AX-V-06094

PHILIPS 407-5727 MASTER PL..L 835/4P

Phoenix Contact / Unitek Potentiometer EXZU - UA1

Phoenix Contact 1004066 Power over Ethernet Injector - INJ 2113-T, 60W

PHOENIX CONTACT 2261106 SKBI 32/F/ZD PLUG-IN CARD BLOCK

Phoenix Contact 2313944 Termination resistor - PSI-TERMINATOR-PB

Phoenix Contact 2320131 DC/DC converter - QUINT-PS/12DC/24DC/5

Phoenix Contact 2320827 - AC/DC power supply unit - QUINT-PS/3AC/48DC/20

PHOENIX CONTACT 240-107

PHOENIX CONTACT 2700642 FL MGUARD RS2000 TX/TX VPN MODULE

Phoenix Contact 2703005 Power over Ethernet Injector - INJ 1000, 30W, 2x RJ45

Phoenix Contact 2703013 Power over Ethernet Injector - INJ 2111-T, 60W

PHOENIX CONTACT 2719263 IB ST 120/230 DO 8/3-1A INTERBUS 8 DIGITAL OUTPUT

PHOENIX CONTACT 2722836 IBS VME6H SC/RI/I-T TERMINATION BOARD

PHOENIX CONTACT 2740112 IB IL 24 DI 2-NPN INLINE TERMINAL

PHOENIX CONTACT 2754325 IB ST 24 DO32/2 INTERBUS-ST DIGITAL OUTPUT MODULE 32 OUT

PHOENIX CONTACT 2754325 IB ST 24 DO32/2 INTERBUS-ST DIGITAL OUTPUT MODULE

PHOENIX CONTACT 2810913

PHOENIX CONTACT 2814090 MCR-T/UI TEMPERATURE MEASURING TRANSDUCER

PHOENIX CONTACT 2814100 MCR-T-UI/NC TEMPERATURE MEASURING TRANSDUCER

Phoenix Contact 2832632 | FL SWITCH LM 8TX 8-port Ethernet Lean Managed Switch

Phoenix Contact 2861535 Power module - IB IL 230 PWR IN-PAC

Phoenix Contact 2865243 repeater power supply - PI-EX-RPSS

Phoenix Contact 2866323 TRIO-PS/1AC/24DC/10 Switch Mode Power Supply

PHOENIX CONTACT 2866381 TRIO-PS/1AC/24DC/20 POWER SUPPLY 24VDC 20A

Phoenix Contact 2866394 power supply unit - TRIO-PS/3AC/24DC/20

Phoenix Contact 2866475 - Power supply unit - TRIO-PS/1AC/12DC/5

Phoenix Contact 2866776 - Power supply unit - QUINT-PS/1AC/24DC/20

Phoenix Contact 2866792 - Power supply unit - QUINT-PS/3AC/24DC/20

PHOENIX CONTACT 2898155 ST-REL3-SG-B 24/21/M BOX OF 10 RELAY CONNECTORS

Phoenix Contact 2903591 PV string monitoring module - SCK-M-U-1500V

Phoenix Contact 2906164 Limit value switches - MACX MCR-EX-SL-UI-REL

Phoenix Contact 2908800 digital display - FA MCR-EX-DS-I-I-OLP

PHOENIX CONTACT 2938581 QUINT-PS-100-240AC/24DC/5 POWER SUPPLY -

PHOENIX CONTACT 2938714 POWER SUPPLY 100-240VAC 5VDC 3 AMP MINI-PS-100-240AC/5DC

PHOENIX CONTACT 2950323 EMG 22-REL/KSR-24/21-21 RELAY MODULE

PHOENIX CONTACT 2951102 EMG45-RELS/IR1-W230 RELAY MODULE

PHOENIX CONTACT 2964694 ELR1/25-240 RELAY, 1 PHASE, 25AMP LOAD

PHOENIX CONTACT 2981363 PSR-SCF- 24UC/URM/2X21 Coupling Relay, 24VAC, 250VAC

PHOENIX CONTACT 37911625 PCB MODULE

Phoenix Contact Antenna PSI-GSM/UMTS-QB-ANT / *23 13 37 1

PHOENIX CONTACT ARK02B INTERFACE MODULE FOAB RL8/2B

PHOENIX CONTACT CM 62-PS-230AC/24DC/1 POWER SUPPLY 2943686

Phoenix Contact Connectivity Module eMC200MODEM

Phoenix Contact Control ILC 131 ETH / 2700973, ILC131ETH, Control

Phoenix Contact Control Panel PPC 5112

Phoenix Contact Control Panel Type: PPC 5015 AU02 Model: DVG-OTC5015 030-HW

PHOENIX CONTACT DEK-REL-G24/21 RELAY MODULE 2964500 WITH SPARE PARTS KIT

Phoenix Contact Digital Input Module eMC200E16

Phoenix Contact Digital Output Module eMC200A16

Phoenix Contact Digital Output Module IBS RT 24 D0 32-T / *Order No.: 27 52 75 4

PHOENIX CONTACT D-MBK2.5/E

Phoenix Contact ELR H5-I-SC - 24DC/500AC-2 / *29 00 57 4

PHOENIX CONTACT EMG 15-B3

Phoenix Contact Expansion Module ILB IB 24 DI32 - V/C: 06 / *Ord. No.: 2862343

Phoenix Contact Expansion Module ILB IB 24 DI32 - V/C: 06 / *Order No.: 2862343

Phoenix Contact FL SWITCH 1005N - *Version: 03/ *Ord.No.: 1085039

Phoenix Contact FL SWITCH 1005N - *Version: 04 / *Ord.No.: 1085039

Phoenix Contact FL SWITCH 1005N - Version: 03 / Ord.No.: 1085039

PHOENIX CONTACT FL SWITCH 2208 INDUSTRIAL ETHERNET SWITCH 2702327

PHOENIX CONTACT FL SWITCH SFN 14TX/2FX INDUSTRIAL ETHERNET SWITCH 2891935

Phoenix Contact FL Switch SFN 8GT / Order No.: 289167 / HW: 15 Interface Module

PHOENIX CONTACT FL SWITCH-LM 4TX/1FX INDUSTRIAL ETHERNET SWITCH 2989624

PHOENIX CONTACT FLK 26/EZ-DR/ 150/KONFEK

PHOENIX CONTACT FLKMS-D37 SUB/B (1-37) INTERFACE MODULE 2294364

Phoenix Contact FRONT-MSTB2,5-5,08

PHOENIX CONTACT GMSTB 2.5

Phoenix Contact HC-K 4/0-EBUS / 1679427 Contact Insert Socket Insert

PHOENIX CONTACT HDFK 10

PHOENIX CONTACT HDFK 10 Block

PHOENIX CONTACT HDFK 50I

Phoenix Contact IB IL 24DO 8-PAC / *Ord.No.: 28 61 28 9 - Version: 06

PHOENIX CONTACT IB IL 24DO 8-PAC / Ord.no 28 61 28 9 - Version : 06

PHOENIX CONTACT IB IL 24DO 8-PAC / Ord.no 28 61 28 9 - Version: 06

PHOENIX CONTACT IB STME 24 BK-T

PHOENIX CONTACT IB STTB 24 AI 4/SF

PHOENIX CONTACT IBS CT 24 IO GT-T

PHOENIX CONTACT IBS IL 24 BK-T/U-PAC

PHOENIX CONTACT IBS RL 24 DI 16/8-T 2836463 DISTRIBUTED I/O DEVICE TWISTED PAIR

Phoenix Contact IBS ST ZF 24 BK-T

PHOENIX CONTACT IBS-RT120-DI-16-T

PHOENIX CONTACT IBS-STTB-24-BK-T

PHOENIX CONTACT IL DN BK3-PAC

PHOENIX CONTACT IL ETH BK DI8 DO4 2TX-PAC

PHOENIX CONTACT IL-PB-BK-DP/V1

PHOENIX CONTACT Interbus Anschaltbaugruppe Typ IBS S5/SL-LB

Phoenix Contact Interbus Connection Module Type IBS S5/SL-LB

Phoenix Contact Interface Module FL SWITCH SFN 8TX Order No.: 2891929 HW: 14

Phoenix Contact Interface Module FL SWITCH SFN 8TX Order No.: 2891929 - V/C: 07

Phoenix Contact KLP Power Supply Input Module eMC200E16

Phoenix Contact KLP Power Supply Servo Motor Controller eMC200MOC

PHOENIX CONTACT MACX MCR-EX-SL-2NAM-T-SP ISOLATION AMPLIFIER 2924090

PHOENIX CONTACT MCR-CLP-UI/I-4 SIGNAL CONDITIONER 2814058

PHOENIX CONTACT MCR-C-U/U-10V/B-DCI ISOLATED SIGNAL CONVERTER 2766724