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

BEMAC UZUSHIO BS-TB01 05 PCB CARD MODULE

UZUSHIO BEMAC ULB33A ANNUNCIATOR 24VDC QJN0020

BEMAC ULB33A-B1 QJN0021 Annunciator Pcb Card Uzushio Electric

BEMAC UZUSHIO BS-TB01 04 PCB CARD

 PMA KS42-112-0000E-000 UNIVERSAL INDUSTRIAL CONTROLLER

WOOODWARD SEG TYPE XI1I1 OVER CURRENT TIME RELAY MODULE

SEG POWER PROTECTION PSY4-FU-D PART NO : 8440-1418 REV :

BARKSDALE CONTROL PRODUCTS DPD2T-M150SS 0.70..10.2 BAR

DIAMOND SYSTEMS EMM-XT EMERALD-MM V4C

br-sutomation NC2C/1 PCB MODULE CARD

br-sutomation NC1AX-L/1 MODULE

CEL C1632 ISSUE 16 ZEXPANSION BOARD

SKIPPER CPU Board Colour screen Part number: PC-G002

SEG POWER A2 PCB POWER CONTROL CARD

ALLEN-BRADLEY BULLETIN CAT 872C-A10C30-A2 PROXIMITY SENSOR LOT 4

BEKA ASSOCIATES BA326C COMBINED INDICATOR CONTROLLER

SIEMENS AG BURNER CONTROLS QRI2A2.B180B FLAME DETECTOR  MADE IN GERMANY

HYUNDAI MED CASE CIRCUIT BREAKER HGM 125L-F 100A

TRAFAG 8864.78.2341 0...10 .0BAR-G TRANSMITTER DISPLAY CONTROL

HYUNDAI ELECTRIC HGP125DH-F 50A Modern Med Case Circuit Breakers

HYUNDAI ELECTRIC UPB100H-F 20A Modern Med Case Circuit Breakers

Nabco NPS-104 881 NPS-SF-05 PCB Circuit

HONEYWELL UDC3500 TEMPERATURE CONTROLLER DC3500-TE-1000-00000-E0-0

NABCO KB-101-01 889 73735322 KEYBORAD PCB CARD

HMS Industrial Networks MAC:00-30-11-05-80-AD ANYBUS COMMUNICATOR FOR ETHERNET

Musasino Co., LTD.MIF-SB-3 ELECTRONIC MODULE

SCHNEIDER ELECTRIC NSX160F 125A CIRCUIT BREAKER

BARTEC Тур 07-7311-97WP/6000 RS485/PROFIBUS LWL-Koppler

CONSILIUM CHARGER M 5100061-03A REV A12 MODULE

ABB SYNPOL D CMA 132 3DDE 300 412 TERMINAL BOARD

PR ELECTRONICS ALFA LAVEL 5714BAL/ 5714B PROGRAMMABLE LED INDICATOR

SIEMENS BURNER CONTROL LFL1.335 Serie 01 230V

BENTLY NEVADA 133835-02 ISO TC TEMP I/O MODULE

BENTLY NEVADA TRANSIENT DATA INTERFACE I/O MODULE 146031-01

AUTRONICA BZB-500 INTERFACE UNIT LOT 2

LG LDK-300 MPB MAIN PROCESSOR BOARD

PROCONICS LTD PRO491 ISSUE 2 PCB CARD

PbF T6FMQ-A702A PWFMQ-A702K PCB

NORCONTROL NN826.1 VALVE DRIVER HA441503 A/ A

NORCONTROL NA1107 8 CHANNEL SOLENOID VALVE DRIVER

MRC P53029 REMOTE TERMINAL BOARD

TENFJORD MEK VERKSTED OC149A. FU-OUTPUT CARD

K379 LCEADOS CARD UNITS

TERASAKI ESM-103L STARTER MODULE K/87Z/4/001B

KKM824620G01 SHAFT COMMUNICATION BOARD

KLCECAN D22 824555H07 DUPLEX PCB BOARD

K802893H03 LCECCBN2 CONTROL BOARD

TERASAKI ESM-102F K/098/2-001 STARTER MODULE

TERASAKI ESM-104 G STARTER MODULE K/098/4-001

TERASAKI ELECTRIC EHM-2101AC1 PLC MODULE

Kamewa TMK9236 PCB Card tmk9236

KAMEWA FS-3 913 297 P.C.B BOARD

PAN DELTA NAV1560-DC-V3.06 NAVIGATION LIGHT CONTROL PCB CARD

ALSTOM 029.040 997 PCB CARD

JOTRON BOARD LINE 6200 FXS 09601-003

BLACK  NETWORK SERVICES P/N AC1038A

MTU ELEKTONIK INB 2-01/A PCB

WYNN MARINE MODEL 1000-024-222-1 2 WAY 24V DC CONTROLLER

Carrier Display Panel PRO-DIALOG PLUS Controller 32GB500092EE

Carrier CEPL130335-02 Control Board PCB 32GB500372EE

Areca ARC-1883i SAS RAID Controller Adapter

MD TOCO PART 219916-001 TOTAL T-POT NETWORK ISOLATION MODEM

Zellweger Analytics 2106B1110 Converter Module 2106M509

SEEPEX SGRTSE 230V ACB DRY CONTROLLER

NATIONAL INSTRUMENTS NI PXI 8336 MXI-4

NATIONAL INSTRUMENTS SCXI-1126 8-CHANNEL ISOLATED FREQUENCY INPUT MODULE

CAREL Air Conditioner Humidifier Control Motherboard CP308L0000

SICK sensor VSPI-4F211S03

Pilz 774600 PNOZ XM1 24 VDC 4 n/o 1 n/c 2so Safety Relay Module

PepperlFuchs WHA-UT-F7B1-0-PP-Z1-Ex2 WirelessHART Temperature Converter

PEPPERLFUCHS RSD-TI-Ex8

PEPPERL  FUCHS FD0-VC-Ex4.FF Part No. 253909

GF SIGNET 3-2537-6C-1352-0 FLOW SENSOR

FS-100 INTEGRAL INTELLIGENT FLAME DETECTOR POWER SUPPLY 100/110VAC

Honeywell 51405040-176 Digital Input 24V Module CC-PDIL01

MOXA EDS-316-MM-SC-T 16 Port Unmanaged Ethernet switch

SIOX TELEFRANG S48- 8-16 AIN  2 AOUT ANALOG INPUT OUTPUT MODULE

Honeywell RC-EIO2-32DO-D RC500 Ethernet I/O-2 Digital Card

Pma ks 90-1 advanced temperature controller ks90-112-0000e-000

Eilersen Electric Digital Systems A/S TYPE MCE9649 MODULE

SIEMENS SIPART DR21 6DR2100-5 PROCESS CONTROLLER 6DR21005

BOSCH 0811405037 proportional av. amplifier

IFIER LCM-320 Circuit board master card

AUTRONICA BSR-100 B 7212-143.0005

AUTRONICA BUP-10 PRINTER UNIT

ORGA LTD SS24EX EXTERNAL PHOTO CELL

ABB 23BA20D CU-SEITE GSNE007 R44

National Instruments NI cRIO-9012 Compact RIO PLC Controller

HSD PE302 PE 302 H0102DE302A0 GDT08

ORION ITALIA TR-42S1 TRANSFORMER TEMPERATURE CONTROL MONITORING RELAY TR42

Tival Sensors FF4-4GL DAH Pressure Switch Range 0,22...4bar PN 1010024

ABB SYNPOL CMA 39-B PCB GVT 360 8491 POWER SUPPLY

ABB 3HAC026271-001/05 MODULE CARD

ABB 3HAC030439-001/02 ABB Robotics DSQC 680 Interface

ABB DSQC 620_C4 Capacitor Unit 3HAC 14551-3/05A

ABB Drive Module I/O RS485 3HEA00439-002

TOKYO KEISO DIR-700 DIGITAL/ANALOG INDICATOR

Brodersen udc-32 digital panel controller 230 vac

LOAD CELL AMPLIFIER TRANSDUCER OM-19-2

MULLER ALM-SYSTEM ANALOGES LOAD CELL AMPLIFIER

DEIF 2035000006 WSS INTERFACE

AREVA Micom P122 B00F112CB1 Overcurrent And Earth Fault Protection Relay

DUNKERMOTOREN Type GR63X25 3300RPM 24V/2.7A SNR 8844201201 USE FOR MARPOSS

STN ATLAS RDA 402 PCB 271.107 087 RDA402

Hernis Scan Systems HSS05IO-32-8 REV 1 Pcb Card

Kontron / PEP VMOD-2 ModPack Carrier Board 31.112.2010.1

AEG 029.036 778 PC BOARD MODULE

Vero Electronics 116-010046C Trivolt PK120 Switching Power Supply

BENTLY NEVADA 330101-00-10-10-02-00 3300 XL 8MM PROXIMITY SENSOR

SKF CMSS620 Displacement Probe Driver, Eddy Probe System Module

 BENTLY NEVADA 330101-00-50-10-02-00 Probe 3300 XL 8MM SENSORE

PARKER PWD00 OPEN LOOP CONTROL DRIVER MODULE PWD00A-400-19

MEASUREMENT COMPUTING/COMPUTER BOARDS ANALOG INPUTS BOARD CIO-DAS16JP/16

AP-545V V1.1 INDUSTRIAL MOTHERBOARD WITH CPU

STN ATLAS ANA 401 PCB MODULE 271.110 677/D

DANICA SUPPLY TPS94 DC/DC CONVERTER

FRICK JOHNSON CONTROLS CONTROL PCB 640D0062H01 REV B Quantum Board

NORSElight Searchlight Control System

OVEN NTP-1K.00.1.3 MEASURING TRANDUCER RELAY( PACK 6 )

BARTEC 17-51P2-1100 SENSOR MODULE 17-51P3

6SL3995-6LX00-0AA0 Siemens AVT Combination Sinamic Converters -SA

MTL 5544 2CH REPEATER POWER SUPPLY 4/20MA FOR 2 OR 3 WIRE TRANSMITTERS

KONGSBERG TYPE GT402A3G16V RANGE 16 BAR PRESSUER TRANSMITTER

G/E-SBN SAFETY BOARD

EATON XN-322-8AIO-1 ANALOG IN-/OUTPUT XN-312GW-CAN CANOPEN GATEWAY

DEIF EPQ96-2 ELECTRONIC POTENTIOMETER  

OWEN MB110-224.16A ANALOG INPUT MODULES WITH UNIVERSAL INPUTS RS485 INTERFACE

FSG 1708Z03-257.002 POTENTIOMETER RESISTOR PW 70 A / IP 65 ELT 412370

KONGSBERG TYPE GT302B3G2,5V RANGE 2,5 BAR PRESSUER TRANSMITTER

Lika IT65-P-20ZND2CR/S10 IT65 /S10 ENCODER ROTARY