0100-00274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。

Danfoss MBS 5100 Pressure Transmitter 060N1036

Danfoss RT11 017-5083 Thermostat

DANFOSS SOFT START MCD 500 SERIES 340-07444-00B GM3KB MODEL G2+

DANFOSS TDN 1 THERMOSTATIC EXPANSION VALVE 068N2952 USE FOR TD1 R134A R513A

Danfoss Temperature Sensor MBT 5116 084Z8150

DANIAMANT ELECTRONICS BW-800 BRIDGE WATCH ALARM MODULE

DANIEL SPECTRA 600 INTELLIGENT I/O BOARD P144.R4

DATA LOGIC SB-BWS-T2 SAFETY BARRIER CONTROLLER UNIT 24VDC

Datamax DMT-W3U Series KW Transducer 440V 1000/5A 240V AC

Datek D6003 Receiver 24VDC D600324VDC

Datexel DAT5021 Isolated Signal Converter 20-32V DC

DAVIS 6152C VANTAGE PRO2 6312C

Dayton 6X155E Time Delay Relay Module

DBGM 114 078 PCB 114 942 00 FRIED DBGM 050.100.212.08

DBM CSD100 SMOKE DETECTOR DONG BANG MARINE

DEBEG SMK RI5/84 PCB N.T.GRAJAU NSM 15935/96

DECKMA GMBH MOD 2000 1/2 SCHROFF 69001-853 3675

DECKMA GMBH MOD 2000 3 SCHROFF 69001-853 4983

DECKMA GMBH MOD 2000 6 SCHROFF 69001-853 3675

DECKMA HAMBURG OMD-2005 PCB MODULE 75100 24-230VAC/DC

DEEP SEA ELECTRONICS DSE 7320 MKII AMF CONTROLLER FOR GENERATOR MAINS FAILURE CO

DEESYS W11-AD MEGA OHM INSULATION MONITOR

DEHNGUARD DG MOD 750 952 017

DEIF 100036913.10 POWER FACTOR METER

DEIF 2034220016 A PCB DPD 98110 2044220201.E 2044220202 B FOR PARTS

DEIF 2FQ96-X DOUBLE FREQUENCY METER 100014365/20

DEIF 36887-1 AMMETER SCALE 0-2000A 24V AC-DC

DEIF 38548.5 INWATT CONVERTER 440V

DEIF 52724.1 INWATT WATT CONVERTER NGS

Deif AAL-111Q96 Insulation Monitor AC Network 257409.70

DEIF AAL-111Q96/1 AC NETWORK INSULATION MONITOR 400002365.300 MEGA OHM METER

DEIF ACV-2 TB Protection Relays and Controllers 70853-25 23A TRANSAL

Deif ACV-3N AC Voltage Converter 52357-5

Deif Ammeter 0-12500A 37170-42

DEIF AMMETER 0-40A X 5 59469-57

DEIF AMMETER 0-4A X 5 59469-64

DEIF AMMETER CT 200/5A SCALE 0-200A X 5

DEIF AMMETER CT 30/2.5A SCALE 0-30A X 5

DEIF AMMETER CT 50/5A SCALE 0-50A X 5

DEIF AOP-1 PPM 3 FRONT DISPLAY 500003933.20 PPM 3.X

DEIF ASC PLANT MANAGEMENT 100167800.10 12-24VDC

DEIF CM-2 POS RS485 2034220015 E FOR PARTS

DEIF CSQ-3 MARINE SYNCHROSCOPE 450V

Deif DC Integrator X10 kWh 32822-4

Deif DCFQ96 DC Integrator 100061627.10 DCF Q96

DEIF DLQ72-PC-PY RPM INDICATOR ROLLS-ROYCE R128953A 0-10V

DEIF DLQ96-PC-PW ENGINE RPM INDICATOR 400019096.10 WICHMATIC

Deif DQ96-X Watt Meter 1200024104B -150 To 1500 kW Meter

DEIF EPN-110DN ELECTRONIC POTENTIOMETER 24VDC 404205.10

DEIF EPN-110DN ELECTRONIC POTENTIOMETER 400002365.310 24VDC

DEIF EPN-110DN ELECTRONIC POTENTIOMETER 400002391.260 24VDC

DEIF EQ96-X AMMETER 100013122/60 CT 750/5A

DEIF EQ96-X AMMETER 100013839/30 CT 750/5A

Deif FAS-113DG Synchronisation & Circuit Breaker Closing 100050045.30 FAS1113DG

DEIF FAS-113DG SYNCHRONISER 400026698.10 450V

DEIF FAS-3N Full-Auto Synchronising Relay

Deif Full Auto Synchronising Relay 1114320012B 1114320010B 1114320007B 111432000

DEIF GEPIMAX-3N PROTECTION RELAY 40872.1

Deif HAS-111DG Synchronisation & Circuit Breaker Closing 920006378.20 110V AC

DEIF HAS-111DG SYNCHRONISER AND CIRCUIT BREAKER CLOSING 100029804.10 220V

DEIF IOM230 MODULE 12/24VDC

DEIF KILO OHM METER 24VDC

Deif Lamp Synchroscope 32822-10

DEIF LSU-112DG LOAD SHARING PARALLELING SYNCHRONIZATION CONTROLLER UNIT 40000052

DEIF LSU-112DG LOAD SHARING PARALLELING SYNCHRONIZING CONTROLLER 412522.420 220V

Deif LSU-112DG Load Sharing, Paralleling & Operation 100047587.120 220 VAC

Deif LSU112DG Load Sharing, Paralleling & Operation 100050645.50

DEIF LSU112DG Load Sharing, Paralleling and Operation Unit LSU-112DG 100031593.1

DEIF LSU-113DG LOAD SHARING UNIT 100020950.120 110V

DEIF LSU-113DG LOAD SHARING UNIT 110VAC

Deif Mega Ohm Meter Insulation Monitor 6D-4-2B-K 0-10 Mega Ohm

DEIF NOR Bridge Wing Indicator 10-0-10 V RPM Meter 0-120

DEIF NVFA-1 CONTACT TYPE R1-H R2-A R3-H

DEIF RMC-131D CURRENT PROTECTION RELAY 407746.120 24 VDC

DEIF RMF-112D FREQUENCY RELAY 110VAC

Deif RMF-112D Frequency Relay 257453.310 440VAC RMF112D

DEIF RMF-112D FREQUENCY RELAY 407746.80 440VAC

DEIF RMF-112D FREQUENCY RELAY 408200.60 440V AC

DEIF RMF-112D FREQUENCY RELAY 440V 400035548.20

DEIF RMV-142D VOLTAGE RELAY 110VAC

DEIF SIM-Q AC NETWORK INSULATION MONITOR 100051147.20 220-240V

DEIF SIM-Q MEGA OHM METER 100057714.10 400-480V 1200024118B

DEIF SIM-Q MEGA OHM METER 100068890.20 220-240V 1200024118C

DEIF SIM-Q MEGA OHM NETWORK INSULATION MONITOR 100051948.10 400-480V

DEIF SIM-Q MEGA-OHM METER 100057714.10 400-480V 1200024118B

Deif TAC 210DG/3 Transducer 209460.10

DEIF TAC-220DG/1 TRANSDUCER 45867.59 TAC220DG1

DEIF TAC-311DG CURRENT TRANSDUCER 110V/230V

Deif TAC-321DG Current Transducer

Deif Tap-210DG/1 Inwatt Transducer 32822.2 Range 150-0-1500 KW

DEIF TAP-210DG/2 INWATT TRANSDUCER 220VAC 0-5000kW

DEIF TAP-210DG/3 INWATT TRANSDUCER 100VAC 0-432-864W

DEIF TAP-210DG/3 INWATT TRANSDUCER 251908.10

DEIF TAS-311DG SELECTABLE TRANSDUCER 230VAC

DEIF TAS-331DG POWER TRANSDUCER 100205585.10 100VAC

DEIF TAS-331DG SELECTABLE TRANSDUCER 100162801.10 440VAC

Deif TAS-331DG Selectable Transducer 690 VAC

Deif TAS-331DG Selectable Transducer 920008196.30 380 VAC

DEIF TAV-210DG/3 TRANSDUCER 0-600V 24VDC VT RATIO 440/100V

DEIF TAV-311DG TRANSDUCER 110-230V

DEIF TAV-311DG VOLTAGE TRANSDUCER 400026698.40

DEIF TAX 312DG DUAL OUTPUT POWER TRANSDUCER 440VAC 407696.10

Deif TAX-312DG Output Power Transducer 40015800.56

DEIF TAX-312DG OUTPUT POWER TRANSDUCER 411245.10 440V AC

DEIF TAX-312DG POWER TRANSDUCER 407753.10

DEIF TDG-210DG/2 DC/DC INSULATION AMPLIFIER 404328.70 24VDC

DEIF XL96 RPM METER 400024555.10

DELTA 271590 VAV CONTROLLER

DELTA ASD-B2-1021-B AC-SERVO DRIVE

DELTA CONTROLS EBM-D800 I/O MODULE 24V AC-DC

DELTA CONTROLS EZV-440 ENTELIZONE 24V 271570

DELTA DAC-1146E APPLICATION CONTROLLER 24VDC

DELTA EBB-08-X EXPANSION BUS MODULE

Delta Electronics DVP04AD-E2 Input Output Module DVP04ADE2

DELTA ELECTRONICS DVP20EX200R PROGRAMMABLE CONTROLLER 100-240VAC

DELTA ELECTRONICS PMT-24V35W1AA POWER SUPPLY 24VDC 1.46A

DELTA KPE-LE02 KEYPAD FOR VFD KPE-LE02W17412569

DELTA TP04G-AL2 4-LINE TEXT PANEL HMI

DELTA VFD-EL 3-PH INVERTER DRIVE VFD004EL43A 0.4kW/0.5HP

DETCON INC DA4 976-041400-00

DET-TRONICS X9800 SINGLE FREQUENCY INFRARED IR FLAME DETECTOR 18-30VDC

DEUTA BWS6 OUTPUT RELAY BWS6MY 24V

DEUTZ CM16DI 16-CH DIGITAL INPUT MODULE 1247 0962KZ

DEUTZ CM16DO 16-CH DIGITAL OUTPUT MODULE 1247 0964KZ

Dewalt DCM565N-XJ Chainsaw DCM565 WITHOUT BATTERY AND CHARGER

DGH D5252M 4-20MA MODBUS

DI-16 I/O MODULE SXWDI16XX10001

DIASYS LSDIM01 DI CGS-S5301-J(/E)-00 HITACHI MITSUBISHI

Dickow Pumpen NMB 26/210 Impeller 8141738-LFR 233 207MM

Dickow Pumpen NMB 26/210 Inner Hexagon Cap Screw 01017606 914.12

Dickow Pumpen NMB 26/210 Intermediate Ring 00483296 509.1

Dickow Pumpen NMB 26/210 Pump Shaft 00253545 211