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。

Sidel 01113130708 Arm Head QC

THK SSR25XW1QZZZ Linear Block Bearing Block with 220LY Rail (CL18DM S

PARKER 10671-24-24  CRIMP STYLE HYDRAULIC FITTING (RE217)

Hydac / Housing Hydraulics Pump RFN-BN/HC-63-B-C-10-C-1.0 (RE237)

WIKA 632.50 6" 10 InH2O/mmH2O VAC 1/4" NPT LM RF 50396048 (GA101)

SENSOTEC 440/F441-01 Pressure Transducer 500PSIG 9-32VDC (GR10DM S

Fanuc EE-4696-633-008 CABLE Servo Fiberoptic Cable (CBL11DM S

Kawasaki Robotics 60101-115DM SShaft Balancer (BL14DM S

MAG Automotive A.1005.6169 / 20001.01564 Lock Mechanism (BL14DM S

Kawasaki 60210-0114  Gear P77AN107P1 (CL2DM S

SMC NCDQ2B63-75D-F7PWMDPCS Compact Cylinder w/ Auto Switch (CL337)

ABB GME System 3HAA3563-ARA Backplane Control Board (CB107)

MAC Valves 82A-AC-BLA-TM-DDAP-1DA  Solenoid Valve w/ TM-DDAJ-1DA Coil (GR20DM S

SMC CDQ2F40-30DZ-A93L Compact Cylinder Kit w/ Sensor  Mot

Fanuc A03B-0819-C104#D 16pt  Logic Digital Input Module

Apex KH-409-3 1/2" Square Drive 15/16" 6-pt iversal 3" Long

Kluber Petamo 320269-591 GHY 133 N US 400 Gram Cartridge

AUTOMATIC VALVE SOLENOID VALVE 416C43S39DS3DB7 (RE18DM S

Allen Bradley 1756-IF6I/A ControlLogix Analog Isolated Input FW 1.9 (BL28DM S

Balluff BNS02RT / BNS-813-B04-L12-61-A-12-04-DD27 Limit Switch (BL287)

KISTLER 5014A CHARGE AMPLIFIER (BK120)

SMC VEX1333-03F Precision Proportional Valve (RE140)

Turck CSM CKM 64-078-5 Power Cable U2-04291 (CBL120)

Pneumatic DeviceNet Manif Serial it EX230-SDN1 (GR127)

FENNER MANHEIM TORQUE KEEPER TFK20-1 -60-240 (GR1DM S

Smith MCR-62-S Crowned Metric Cam Follower (BL27DM S

Turck Ni10-G18-ANGX 50MM-7M Proximity Sensor 10-30VDC (CL19DM S

SMC AV400-04-5D Soft Startup Valve 24VDC (GR181)

Timken PM282405 G-Power, M-Power Single Point Lubricator (GR22DM S

Promess 19041006424 Charge Amp (YE15DM S

Square D Type Q137U 3-Pole 70 Amp 240VAC Circuit Breaker (RE23DM S

Pushcorp 393C-1193M12-944G 12 Meter Servo Power Cable (CBL141)

INA 87-Y5-KWVE-25-SL-G4VDM SLinear Bearing (BL200)

Parker 19678-16-16C 1" Crimp Stainless Steel Hose Fitting JIC 37° (CL29DM S

Parker WD453232-E Pneumatic Cylinder 1.50'' Bore 4'' Stroke (CL391)

CKD AB41-02-5-J2H-DC24V Solenoid Valve (CL261)

SAIYANZHINENG 2SY860 Motor Driver (RE152)

Numatics 081RS331J012H00 Sandwich Regulator w/ Gauge (CL161)

IFM Efector PN7026  Pressure Sensor (YE1DM S

TAIYO Parker WDHC-H-SD50-247-YF1-01YB03301 Tulip Clamp (RE20DM S

Clippard Instrument Minimatic CM-036 / 3-4-Way Valuves R302-R402 (CL23DM S

Clippard Instument CM-036 Minimatic 3-4-Way Values R302/R402 (CL23DM S

Clippard Insutment Labrotory CM-036 MiniMatic 3-4-way Valves R355-R402 (CL151)

Clippard Instrument CM-036 Minimatic / 3way-4way Values R-355/R402 (CL23DM S

Sanyo Machine SVN-CESS-S05 Encoder Cable 5M EXT (CBL13DM S

INA Schaeffler PWKR52-2RS-XLE Yoke Type Track Cam Roller (BL301)

Piab 3150031P Suction Cup B150.30.150A (BK112)

Numatics N14246 Pneumatic Cylinder 1-1/4'' Bore x 3'' Stroke (GR1DM S

SMC VFS3420-1DZ-02 110/120VAC Solenoid Valve (BL24DM S

Automatic Valve 409B02-X1X1 Solenoid Valve (CL257)

Festo 152888 Pneumatic Cylinder (CL250)

Panasonic FP-X0-L30R / AFPX0L30R-F Control PLC Module (BL302)

Numatics 152RD100C Pressure Regulator (GR20DM S

Numatics NUM152RD400J012H00  Pressure Regulator (CL32DM S

Keyence EH-1288  Proximity Switch Sensor (RE137)

Optex Sick CTD-2500P-R Thru-Beam Photoelectric Sensors NIB

Keyence BL600S Laser Scanner Sensor 5VDC

Infineon IGBT DF200R12KE3  Power Module (CL30DM S

AirTac 4V210-08 10-Valve Manif Assembly 24VDC Solenoid (CL287)

Rexroth Bosch Check Valve 0431250027A0000 R930004414 0.35 Bar 5.1 PSI (RE132)

Allen Bradley 1762-OA8 Micrologix 1200 Output Ser. A Rev C (RE201)

SMC CEU5P-D MULTI-COTER 24VDC (BL130)

Continental CTD8M-1280-36 Carbon SynchroChain Belt 8M-1280-36 (BE10DM S

SANYO MOTOR SVN-CMSS-S05 CABLE 5M - (CBL12DM S

Festo Electric AEVUZ-20-10-P-A  Compact Cylinder (GR11DM S

Hirschmann RS20 Rail Switch for use in Hazardous Conditions (CL397)

Matheson PG-1000 / MV13E101U005 Gas Flow Meter 1/4" MNPT (CL367)

ITP FHM502511058 Stylist (RE1DM S

Telemecanique XCKML502 Limit Switch Safety Sensor 240v (YE13DM S

Littelfuse Spfj-200 Class J Photovoltaic Fuse 200A 1000 vdc or Less (CL347)

OMRON DRT2-MD32B  Remote Terminal Head DeviceNet 24V (BL22DM S

SIEMENS SM321 6ES7 321-1BL00-0AA0 (RE19DM S

Siemens 3RP1505-2BW30 Solid State Timer Relay (YE12DM S

Automation HMICABA0225 Cable Cordset (CBL116

Turck MS 3106M-14S-2S-617-2 / U74327 Cordset Cable (CBL120)

PERCEPTRON 572-0010 Interconnect Flex to Flex  (BL101)

Turck Ni2-Q6,5-AN6-0,16-FS4.4X3/S304 Position Sensor (BL13DM S

Absolute Process APD-7580-D Frequency to DC Isolated Transmitter (BL280)

Siemens 6FX80022DC101CB0 Drive CLIQ Replacement Feedback Cable 21M (CBL12DM S

SKF Vogel 353-055-500-VS Metering Piston (RE161)

Wika Instruments Type 213.40 2.5 300PSI 1/4 NPT LM 9310800 - (BL190)

DM SWika Instruments Type 213.40 2.5 300PSI 1/4 NPT LM 9310800 - (BL190)

Honeywell 30756044-001 Main Board Ver 109 (CB10DM S

SMC RBC2015 Buffer / Shock Absorber (CL142)

Pepperl Fuchs NCN20U4U-BHMS 3-N.O. 5-Way Sensor (RE11DM S

ited Electric H54-27 Pressure Switch 30-300 PSI 480VAC (GR152)

ZIPLINK ZL-RLS4-120 Automation Direct (RE22DM S

Parker RG2HM0451 Rod Gland Kit 45mm (YE23DM S

Mahle VCI-KP-F Vehicle Commication Module (CL16DM S

Bansbach EasyLift A3A3Z-3-305-460/ 20LBS 30" Pulling Gas Spring (OV12DM S

Siemens 3RG4013-3KB00 Inductive Proximity Sensor 20-265 Volts AC/DC

Inductotherm 800471W Diode Rectifier (BL20DM S

Allen Bradley 440E-A17115  Liefeline 4 Cover (YE167)

Omega PSW-551 Adjustable Pressure Switch 5A 250V 5000 PSI (BL22DM S

Red Lion Controls PRA11011 Analog Converter (CL111)

Allen Bradley 871D-BWZN260-R3 Ser. A Cylinder Position Sensor 26MM (CL25DM S

Euchner BS-12 Female Plug 12-Position 002763 (CL182)

Turck VB803M-NX9-BS14 / U0927-77 Passive Jction  (BL10DM S

Phoenix Contact FLKM 4-I/0-64 OPTO-Coupler Relay Module (CL161)

Action Instruments G428-0000  Input Module IF-08-0108 (YE101)

Pepperl Fuchs 117836  Sensor Switch MLV12-54/47/92 Class 2 10-30VDC (BL1DM S

Ingersoll Rand EL0410B-239-ITM9 Tool Cord Assembly (GR227)

Turck BI20U-CA40-AP6X2-H1141/S1590W/BS2.0 / M1627297 Sensor (RE13DM S

Balluff BES-M30MG1-PSC40F-S04G Proximity Sensor (YE1DM S

Sick ZL2-F2400S15P02 / 1066892 PNP Sensor Kit, 10-30 VDC (CL12DM S

MAC 45A-AA1-DDAAA-1BA 24VDC Pneumatic Solenoid Valve (CL15DM S

Amphenlo MS3101F20-27S  14 Pole Female Connector Size 20 (YE187)

Banner ENGINEERING M12NLP / 77184  Polarized Retroreflective Sensor (BL11DM S

Turck BI2U-GT12-ADZ32X-B3131 Proximity Sensor 4281015 (BL130)

Ingersol Rand Bently Nevada 12H01RN2  Sensor Cable 3300 XL NSV (RE24DM S

Nordson Saturn 1007233 Inline Filler (RE20DM S

Schneider RE22R1AMR On Delay Timer 24-240 Volts .05sec - 300Hr (CL150)

Honeywell Micro-Switch 972AA3XM-A3P-L Sensor 10-30VDC (YE21DM S

Miller 171-KB001-400 Fluid Power Cylinder Bore Kit (GR17DM S

Spectral Sensor US365HP1.010.00 4.4mm (YE18DM S

Festo CPV10-M1H-2X3GLS-M7-SA / 590507  Solenoid Valve (YE19DM S

Pepperl Fuchs NJ2-12GM5D-WS Inductive Sensor 2 Wire AC  Grod (CL167)

Baumer Electric IFFM 20N1501/S35L Inductive Proximity Switch / Sensor (BL25DM S

Usle Still 16500 / 527445 Sensor 5-15UDC 606505 (GR17DM S

ABB AOFC-02  Inverter Filter Board (BL207)

Turck Ni2-Q6 5-ap6-0 2-fs4.4X3/S304 1650047 Sensor sn:2mm (CL337)

Banner CL50GRYPQP 1 Tier 3 Color Column Beacon 18-30 VDC (BL29DM S

Turck B12-CRS260-AP4X2-H1141 / S34 PNP Sensor 4570890 (BL27DM S

Continental 8186431A  Rupture Disc 1/2" STD 4969 PSIG 2 85° F (YE190)

Allen Bradley 871TM-DH5CP18-D4 Proximity Sensor (BL190)

Banner Q12AB6FF30 / 72110 Mini Visible Red Photoelectric Sensor (CL112)

Siemens 6ES7-953-8LJ31-0AA0 512KB Memory Card Factory  (BL17DM S

Cleco 961089-002 9'' Tool Cable Straight to 90 Degree (YE23DM S

Balluff BES013P / BESM08BCPSC20B-549G Inductive Sensor. 10-30VDC (CL207)

Honeywell Micro Switch BZ-RW85X2 Industrial Snap Action Switch (BL237)

SMC PNEUMATIC CYLINDER MLGPL25-125-F (RE217)

Orsco LCM-100M Intelligent Fluid Digital Control Module (RE212)