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。

VALVE  XFMER 4610959 Rev G Top G Power it Circuit BD. 4106234H

SHARP K9249DE PCB X9249CE (For Parts)

Meiden Charger Bd Rel 2.0 Card

E.D  Sohne KG BA9041 Phasenfolgerelais Phase Monitoring Relay D-78120

Digigram PCX924 Digital Balanced Analog Audio Broadcast Sodcard IGT PCI11-24

ISATRONIC MK III 50022-24-4 ON-OFF ALARM CARD DivisiElettronica

90603/1/3/6 SX HE1102 68 FC 96ABC FYC 20N 8404

Nais FP3 Output it AFP33483 Matsushita Electronics Ltd.

Omron CPM2C-10EDR I/O it

YAMATAKE WY7208W1120 Small data logger CDGP

ESEC SA 700.495/3 PCB Card 700495/3 700495

GE Fanuc IC693MDL940F Output Relay 2A 16PT

Terasaki EIH-222 Speed Matcher Module K/762/622-001A

Symec SV-210 Solenoid Valve

Commscope ATM200-A20 Andrew Teletilt Actuator for Base Station Antenna

Samwha EOCR-PDM K09421 Keypad / Panel Interface

CAL Controls 9900 Temperature Controller 992. 11C 115VAC 50/60Hz

OMRON NE1A-SCPU01 Safety Network Controller NE1ASCPU01 24VDC

Asahi Keiki AM-122A-13-45-2 Digital Meter

OMRON KM100-TM-FLK Power Monitor KM100TMFLK

Motorola QRF-22-550

STORM ELECTRO AS 0987

OMRON DRT2-ID08 Remote Terminal DRT2ID08

PATOL PCB 033 ISS.3

PowerMax II Pacific Scientific P21NSXS-LSS-NS-09 1.8° Step Motor 300550

Oriental Motor FSP200-2 Speed Controller

YASKAWA ServoPack SGDL-01AP SGDL01AP

BECKHOFF KL3454 4 channel Analog Input

BECKHOFF KL3454 4 channel Analog Input

Omron E53-CNHH03N Commication it E53CNHH03N

Kuhse KLAS 0201 Power Solutions 24 VDC

OMRON K35-3 Relay / Transistor Output Board K353

OMRON C200HW-PA204S Power Supply it C200HWPA204S

OMRON CS1W-BC023 Backplane CPU Base it CS1WBC023

OMRON DRT2-OD16 Remote Terminal DRT2OD16 16 Output Points (NPN)

Sensor 51457-5L 00496760 H2S MOS SS Sensor Sira 00ATEX10390 II 2G EExd 11C

PCT 18-AF-930E PCB Card 18AF930E

Simard mate RS 5345

D-Link DE-200 Rev.E ISA Ethernet Adapter DLink EA035854

Adaptec ASSY 1925306-00 Circuit Board ANA-64022-LV

NABCO NAN-102-01 PCB 888 72741220 K37007-10C

Schneider Electric NSYCR50WU2C Heating Resistance

A2-203189-SA Switching Regulator PCB 203190-AW

OMRON F39-MC11 Setting Console

Welch Allyn Scanteam 3700-CCD 79760-101

TOSHIBA PX17-35753A Board YWA3136 Sensor I/F PX1735753

ZABEL 45G Keypad 000100

Valcom TSU400FM-N-DIN-I 2 Channels Safety Barrier TSU-400 Series

Deif TAP-210DG/1 Inwatt Transducer 0-60 KW

FACOM NU-784B/97 Pump 784B NU784B97

OMRON H8PS CAM POSITIONER H8PS-32BF

Truck MS13-22EX0-T Switching Amplifier

Shinko FCD-13A-A/M A2 Multi Range Temperature Controller

Ian-Conrad Bergan M37000B Sensor, 250V, 1.3A, 80VA Sensor

Mitsubishi AX81 Programmable Controller Module BD625A992G51A

Pepperl  Fuchs Z-Series Z788 Safe Snap Barrier 71810 ()

PCI-91110080DG DAQ Multi-Fction PCI Card 51-12251-0B20 PCI-9111 Series

Mitsubishi A1S64AD A/D Converter it

Klöckner Moeller GV 2-PS 3 Power Supply it GV2-PS3

West 6100 Temperature Controller P6100 2210102

EDA 1-020-00400 Rev.A

Contec COM-4PD(PCI)H No.7194B

EH120 PCB EH100B0G EH100B0G.BOT

Hanshin HX-72 PS Rev-2A Power Supply 150325_jB

Santic 1210-0001-110 PCB 12100001110

AGP Number Nine 00-338345-662 Rev.03 Visual Adapter Video Card FRU33L1618

Omron F150-VS Camera Cable

Omron F150-VS Camera Cable

DAS-4 PC6652 Rev 3 ISA MultiBest Board DAS-4 9626/G 84725

Sanyo Denki 103H7124-20XE42 Stepping Motor

OMRON K34-T2 Relay / Transistor Output Board K34T2

Delta DVP04AD-E2 PLC Module 04AD-E20W1360012 V1.04A0 24VDC 04AD-E2

Voodoo 3Dfx Interactive 43DXH1S0 PCI Card H802068240

Beka BA328C-ALM Digital Display Indicator BA328C BA328CALM

Siemens 3SB3 204-6BA70 Indicator Lights 3SB32046BA70

Panasonic NM-133CD Electric Screwdriver 76V-DC

Siemens Simocode Pro V 3UF7010-1AU00-0 G/130220

Hathaway SP/DA1-040 Current Transducer SP/DA1040

5100.6.0516 F2073598

Valcom TSU-400 2 Channels Safety Barrier TSU400-N-DIN

Samwha EOCR-FD Converter EOCR-FD-400

TS0894 PCB4148B Isolated Rs232 Interface Card

OMRON KM20-CTN250 Current Transformer

Furo BR-540 Bnwas Cabin Panel

KEYENCE HC-55 Positioning Controller

Alfatronix DDI 24-12 018 Converter

Siemens SIRIUS 3TK2825-1BB40 Safety Relay

M-System MVS-AAA-C Signal Transmitter 110V-AC

Tyco 601H-R-M Conventional Heat Detector 516.600.203

KALEX3 K688 CIRCUIT BOARD 454110102641

Omron CP1W-40EDR In/Out it CP1W40EDR

MYCOM INS200-230L 2-Phase DC Type Stepper Drive

mcl 291781-3B DC-DC Convertor 291781-3

ATI 109-A58503-00C 630-6991 Power Mac Video Card 102-A5850210 000003 631-0031

Omron W4S1-05B Switching HUB DC24V 220mA W4S105B

ABB RD148 Earth Leakage Relay RD148-230

IAI Corporation PCON-C-42PI-CC-0-0-H Robo Cylinder Controller

Hitachi LMG6911RPBC-00T Screen Display 97-44338-9

Omron CQM1-CPU31-1 PCB Card 3309361-0B CQM1-CPU

PCB AC-021205 401254-01 Rev. A 302182-505

MOXA Smartio C168HS Ver 2.3 iversal 8-port Serial Board F20TJ0400184

Schleicher Wieland NGZ110 Safety Relay R2.067.0050.1

PALADIN Crompton Instruments 253-TAAW

PCB FS-Control Board HID 2012128V1.7

ALSTOM RTx-152 Timing and Measuring Relay

OMRON K35-4 Event Input Board K354

ENDA EXM-40A PLC Extension Module

ENDA EXM-40P PLC Extension Module

MEAGP01C (Identification) MZ88D

OMRON XWT-ID08-1 Remote Terminal

Moeller PS4-101-DD1 Compact Controller

PCB Cat No. 13300027 Rev 1.0 ProST Adaptor Ver.F PN 32800085 Rev. B0 OR # 558014

Yamatake Honeywell WTC10RG00M01 Screen Display 5803-002-00

Samwha ECR-FD Converter ECR-FD-200

OMRON E3HT-1DE1 PHOTOELECTRIC SWITCH E3HT1DE1 ()

ABB Oy Distribution Automation SPCJ 4D29-AB Rev K SPCJ 4D29

Phoenix Contact MINI-DC-UPS/24DC/2 Power Supply 28 66 64 0

Vicor Mega Module VI-PW01-CWW DC-DC Converter 24VDC VIPW01CWW

Baumuller Nurnberg 3.9509B Resistors Board

JRCS DL-151 PCB DL151

PCI 143128-400 Rev 01A Ethernet Card ET2/T-PCI

CARTE PIJO 6761263XD-4-B Circuit Board 6761263XD4B

PCB 430-008.23 E00 PCB Card 430-008.23 43000823

Tokyo Keiki 12019070

PCB Card 21201000200

Phoenix Contact MCR-T/UI-E Temperature Transducer 2814113

Oak Technology 1067162008 Rev A Video Card IDW67162008

SANYO P-659 PCB P659

Electronic Devices ZBPD2 Zener Barrier BAS99Atex7155 Din Rail Moting

Colorgraphic Commications 602168 Rev.1 PRO Lightning V PCI Module

Moxa CP-114 Ver 1.2 PCB CP114