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

Bailey IPMON01 infi-90 I90 Power Monitor Module Assy 6641239C1 ABB Symphony PLC

Bailey IMMFP01 infi-90 Multi-Fction Processor Module 6638099B1 ABB Symphony

Bailey NDIS01 infi90 Digital Indicator Station 24Vdc 6633942A1 ABB Network 90

Valmet Metso Automation APS002 046823 CCI Power Supply 24 VDC PLC Module

Measurex 05367900 Rev B Extender Clock Calendar W-12V Module PLC Board 053679-00

Reliance Electric 0-57141 Regulator Circuit Board Flexpak PLC 801420-71A RE

Liebert Emerson 02-790842-00 Rev. 4 PWA Power Supply Board PLC MRP701152

Fincor 104889501 Rev. F GTO Interface PC Board PLC Card

ABB ACS141-K75-1 0.5HP AC VS Drive ACS-140 240V 2.2A ACS141K751 ACS100-PAN .5 HP

 Parker Schrader Bellows PS4138299CP Pressure Gauge 145 PSIG Max NIB

AB Allen Bradley 509-DOD930 Size 3 Motor Contactor 120V Coil 90A 50 HP 600V

Cyberex 41-09-604862 Rev C/B CT Termination Board PLC Card Module

Cyberex 41-09-604862 Rev B CT Termination Board PLC Card Module

Bailey NLMM01 Logic Master Module 6631948B1 PLC ABB NLMM-01 NLMMO1 Network 90

Bailey NLMM01 Logic Master Module 6635814A1 PLC ABB NLMM-01 NLMMO1 Network 90

 Norgren 54241-01 Piston Pilot for KAA Pneumatic Operator (Lot of 100)

GAI-Tronics 69257-002 Access Panel Interface API 69257002 17349-003 Hubbell

Siemens 6DD1681-0AE1 SU 71 SIMADYN D Interface Module PLC Simatic 6DDI68I-OAEI

Johnson Controls Metasys NU-NCM200-0 Rev. B NCM200 Network Control Module

Micro Motion NFC11S Net Flow Computer PLC Control MicroMotion NFC-11S

Cerberus Pyrotronics MBX-2 Rack Chassis PLC Fire Alarm Module Siemens MBX2 Slot

Microscan MS-4000 99-500003-19 Decoder Scanner MS4000

 Mid-West Instrument 105QE-00-(QY)O Differential Pressure Gauge 1500PSI 105QE

Clark A O Smith T13U033 Size 3 Motor Starter Type TM Sz3 120V Coil 90 Amp 50 Hp

General Electric GE 8000 Series 42 Inch Motor Control Center Blank Door 42" MCC

GE Fanuc IC600YR560L Rack Plus I/O General Electric IC600YR560-L Series 6

Powell 7700 36" Motor Control Center Bucket Blank Door MCCB 36" x 19-7/8"

Nordson 101084D Electric G Driver 115/230 Vac 50/60Hz 1 Phase 2A 230W

Datalogic DS4600-3000 Laarcode Scanner SH2361 with 90 Degree Mirror GFC-41

Physik Instrumente Mod 108 Piezo Controller PLC Module

Magnetek 3P-VS1 Motor Speed Control Century VS101 4-178164-01 3PVS1 208-230V

General Electric 12HFA153K2F Relay Type HFA GE 125V- DC GE 12HFA-153K2F

SICK Optic AG PLS101-312 Proximity Laser Safety Scanner Light Sensor 1016066

General Electric 12HFA171A2A Relay Type HFA 125V DC GE 12HFA-171A2A GEF-2757

Saga SAGA1-K1-RX Industrial Radio Remote Control SAGA1K1 RX

RAM Meter 1000A 50 MV Copper Current Sht Bus-Type 1000 Amp Meter 50MV DC

General Electric 12HFA73K1A Relay Type HFA GE 125V- DC GE 12HFA-73K1A

Liebert 02-790843-01 Rev 6 Power Supply Board UPS PLC Card Static Switch

Triconex 2553-1 24V Digital Input PLC DI External Terminator 7400056-310 25531

Valmet Automation CPU Central Processor Module A413082 Rev. 06 Metso PLC Board

Valmet Automation CPU Central Processor Module A413082 Rev. 05 Metso PLC Board

Moore 15737-24-BAA PCB PLC PC Board 15455-11 Acromag

Reliance Electric 0-60027-2 LPI Board PLC AutoMax 802284-166D 062094 060027 RE

Riken Keiki RM-1410E Automatic Press Monitoring Device Module FX  Sebler

 Allen Bradley 872L-D20EN40-T3  Inductive Proximity Sensor

GE IC3600TPSA1G1B Mark I-II Turbine Control PLC Power Supply Board IC3600

Xycom 118495-001 3-Slot Card Module Board Quantum Pioneer SG Hard Disk Drive

Tellabs 81-4412D-M3 Data Station Termination Board XMT Telecommications Card

ABB P-HB-RMU-8000N200 RMU-800 Gateway Harmony Block Terminal Base Repeater PLC

Allen Bradley UOD Board 5602-691 PLC Module

Reliance Electric 45C360 45C-360 45 C Analog Out 4-20mA PLC 802820 AutoMax

General Electric 7486D84-G1 Rev. C Servo Amplifier Fction Feedback Board PLC

General Electric 7486D84-G2 Rev. C Servo Amp Pwr Power Board PLC 7486D84G2

Taylor / ABB 6009BZ10000D Memory Circuit Board PLC Module Card 125P2206-2 Rev B

ABB TB840A 3BSE037760R1 PR:B PLC Module TB 840 A S800 Modulebus Cluster Modem

Yokogawa XD32 DC Input XD32-6N XD326N H70917003 PLC Module XD 32

York 031-01065E000 Chiller Card Control Module Circuit Board PLC 031-01065

Woodman D-14689 Rev. D Control Board PLC D-14689-A Kliklok

Transmation 752T RTD Transmitter Moore transducer 77-16 Flow Control

Transmation 452T RB Transmitter Moore E/P transducer 77-16 Flow Control

Superior Electric SLO-SYN 230-PT Translator Motor Drive 115 V 50/60 Hz SLOSYN

Transmation 650T-65 R/I Transmitter Moore E/P transducer 77-16 Flow Control

Moore Siemens 39ACM24BCN PLC ACM Advanced Control Module 16139-105/1 APACS

BTech S5 VM-24i Battery Validation System Rev D V 1.2 Current Transducer Module

GE Multilin 1240-0005-A2 Calibration Module Board PCB 0501-0051-A4 12400005A2

Grant Instruments OQ8-4K Squirrel Meter / Logger 0Q8-4K

Allen Bradley 2100 Centerline 30 Amp 12" Fusible Feeder MCC Bucket MCCB 30A AB

Measurex 08554500 Rev. B Video Monitor Controller Module 085545-00

Measurex 05374000 Rev D Controller Ethernet MB1 Module PLC Board 053740-00

KEP ZOIDGE-9030-MS311 Zoid Operator Interface Control Panel Keypad PLC

Solidstate Controls C-03622-001 J Circuit Board Card Ametek PCB C03622001J SCI

Solidstate Controls C-03622-001 K Circuit Board Card Ametek PCB C03622001K SCI

Solidstate Controls B-03622-001 G Circuit Board Card Ametek PCB B03622001G SCI

Solidstate Controls B-03622-001 H Circuit Board Card Ametek PCB B03622001H SCI

Bailey NIAO01 Network 90 I/O Term Analog Output Module ABB infi-90 Symphony

Valmet Automation PIC Module A413171 Rev. M1 Neles Metso PLC Board

Valmet Automation PIC Module A413171 Rev. 05 Neles Metso PLC Board

Valmet Automation PIC Module A413171 Rev. 07 Neles Metso PLC Board

Metso Automation PIC Module A413171 Rev. 11 Neles Valmet PLC Board

Valmet Automation PIC Module A413171 Rev. 10 Neles Metso PLC Board

Dowty RFL Interface DWG D-41026 CJL-13 67A Inter-1 PLC Board Industries 67AInter

Honeywell 900G03-0102 HC900 Digital Input 120/240 VAC PLC Module DI 51500209-003

Motorola FRN1457A 4 Digital Input 16 Solid State Output PLC Module I/O FRN-1457A

Toyoda Toyopuc THK-7936 AD-1 Analog Input PLC it JTEKT THK7936 AD1

ABB TU705F A1 3BDH000389R0001 AC700F lance FPB Terminal it AC 700F PLC DCS

 Schneider 140DDO35300 TSX Quantum DC Out 24V PLC Module 24Vdc 140-DDO-353-00

Allen Bradley 1794-OE4  Flex I/O Analog Output PLC Module 1794-TB3 Base

Fanuc A16B-2201-0800/03B Vision Engine PCB A16B22010800 PLC Board