IC693ACC305 IC693ACC305

IC693ACC305 IC693ACC305IC693ACC305 IC693ACC305

PLC可编程控制器的特点
    1）、可靠性高，抗*力强。工业生产一般对控制设备的可靠性要求很高，并且要有很强的抗*力。PLC能在恶劣的环境中可靠的工作，平均*时间达到数万小时以上，已被*为zui可靠的工业控制设备之一。
    PLC本身具有较强的自诊断功能，保证硬件核心设备（CPU、存储器、I/O总线等）在正常情况下执行用户程序，一旦出现故障则立即给出出错信号，停止用户程序的执行，切断所有输出信号，等待修复。PLC的主要模块均采用大规模和超大规模集成电路，I/O系统设计有完善的通道保护与信号调理电路。在结构上对耐热、防潮、防尘、抗震等都有精确的考虑，在硬件上采用隔离，屏蔽、滤波、接地等抗干扰措施，在软件上采用数字滤波等措施。与继电器系统和通用计算机相比，PLC更能适应工业现场环境要求。
    2） 硬件配套齐全，使用方便，适应性强
    PLC是通过执行程序实现控制的。当控制要求发生改变时，只要修改程序即可，zui大限度地缩短了工艺更新所需要的时间。PLC的产品已标准化、系列化、模块化，而且PLC及配套产品的模块品种多，用户可以灵活方便地进行系统配置组合成各种不同规模、不同功能的控制系统。在PLC控制系统中，只需在PLC的端子上接入相应的输入/输出信号线即可，不需要进行大量且复杂的硬接线，并且PLC有较强的带负载能力，可以直接驱动一般的电磁阀和交流接触器。
    3）、编程直观、易学易会
    PLC提供了多种编程语言，其中梯形图使用zui普遍。PLC是面向用户的设备，PLC的设计者充分考虑到现场工程技术人员的技能和习惯，因此PLC程序的编制采用梯形图的简单指令形式。梯形图与继电原理图相似，这种编程语言形象直观，易学易懂，不需要专门的计算机知识和语言，现场工程技术人员可在短时间内学会使用。用户在购买PLC后，只需按说明书的提示，做少量的接线和进行简易的用户程序编制工作，就可灵活方便地将PLC应用于生产实践。

郑娟萍

厦门仲鑫航自动化设备有限公司  

  4）、系统的设计、安装、调试工作量小，维护方便
    PLC用软件取代了继电器控制系统中大量的中间继电器、时间继电器、计数器等器件，使控制柜的设计、安装、接线工作量大为减少。同时PLC的用户程序大部分可以在实验室进行模拟调试，模拟调试好后再将PLC控制系统安装到生产现场，进行联机调试，既安全，又快捷方便。
    PLC的故障率很低，并且有完善的自诊断和显示功能。当发生故障时，可以根据PLC的状态指示灯显示或编程器提供的信息迅速查找到故障原因，排除故障。
    5）、体积小，能耗低
    由于PLC采用了半导体集成电路，其体积小，重量轻，结构紧凑、功耗低、便于安装，是机电一体化的理想控制器。对于复杂的控制系统，采用PLC后，一般可将开关柜的体积缩小到原来的1/10~1/2。

SMC Model: NIS1000M-2YT Adjustable Pressure Switch.  New Old Stock   =

SMC Pnuematics Model: NVS-3115-0252D Air Valve  

SMC Model: NARBZ5000-P Solenoid.  New Old Stock   =

SMC Pneumatics Model: D-J79 ZX Actuator  Switch 

SMC Pneumatics: RB0806 Shock Absorber, 6mm Thrust  

SMC Pneumatics Model: VQC2301N-5 Solenoid Valve .    

SMC Pneumatics Model: D-F7P Auto Switch 

SMC  Model: NVV5FS5-01T-021 Manifold Block w/ (2) NAN600-N06 Silencers   

SMC: Model: NVFS4200-5FZ Pilot Solenoid Valve with Manifold and Filters    

SMC NVJ314R-5LZ-M5 CONT AIR VALVE 24VDC NEW  

Colman Controline Pneumatic Valve Actuator, Model: MK-2690-0-0-2.  New Old Stk  

SMC Pneumatics NVM130-N01-33 Valve Switch, NVM13  

SMC Cylinder Model: RSDQB50-20D-XC18 Cylinder  

SMC Model:  NZM101HT-Q5 Vacuum Generator with Air Pilot    

SMC Corporation Model: SV2100-5U  Solenoid Valve.  24VDC      

R & I MFG. Model: GH-20A Dura-Grip Valve  

SMC Model: NVHS4500-N02-X116  Shutoff Valve, with Filter 

SMC Cylinder Model:  CG1KFN20-81 Air Cylinder    

SMC Pneumatics Model: D-B80 Reed Switch.  New Old Stock  

SMC Model: MXS20-50 Pnuematic Dual Rod Cylinder Slide w/ (2) D-M9N Sensors  

SMC Pneumatics Model: ARP3000 Precision Air Regulator  

SMC Pneumatics Model: ZSE4-01-26 Pressure Switch.  Max. Presssure: 101kPa 

SMC Pneumatics Model: CDJ2L16-15S-C732 Cylinder w/ SMC: D-C73 Reed Switch  

Farnell / Omron Model: D2VW-5L2A-1M Microswitch.   New Old Stock  

SMC Pneumatics Model:  RBC1007 Shock Absorber.  New Old Stock 

SMC Pneumatics Model:  RB1006 Shock Absorber.  New Old Stock 

Lot of SMC Model:  RB08S Shock Absorber  Hex Nuts.  Qty. 11.  New Old Stock   

(3) SMC Air Cylinder NCDMB150, NCDME106, CDGFA20 =

Omega Engineering Model: 88006E Surface Probe Type E.   W

SMC Pneumatics Model: ISE40-M5-62L Pressure Switch.    

SMC Pneumatics Model: ZSE2-0X Compact Pressure Switch.    

SMC Cylinder Model: NVM12 Momentary Switch  

SMC Model: NCDA1B200-1000 Pneumatic Cylinder.  2IN. Bore, 10In Stoke   W 

SMC Model: NZX1071-K15L0Z-E55CL Ejector Valve.    

SMC Cylinder Model: CQ2B12-25DC Cylinder 

SMC Cylinder Model: ZSE4B-T1-25 Pressure Switch  

SMC Model: NVVX211V-04N Valve Manifold.   R

SMC ZXT754-1A-1 MAX. PRESS. 7 PSI ZS APPX. 11"  NEW  

SMC Pneumatics Model: MSQA20A Rotary Actuator w/ Sensors  

SMC Pneumatics Manifold w/ VQ1200-5 and VVQ1000-10A-1. 

SMC Pneumatics Manifold w/ VQ1200-5 and VQ1400-5  

SMC Pneumatics Linear Actuator Table w/ MXS8's & 6's  

SMC Logical Manifold Block with (7)  VQ2200-5 &  (1) VVQ2000-10A-1  Solenoids  W

SMC Model: MGPM16N-75 Cylinder Guide *

SMC Model:  NVJ5140 Solenoid Valve Pack on Manifold.  Qty. 3.  24VDC 

SMC Model: NZX1071-K15L0Z-E55CL Ejector Valve w/ Turck U2515-66 Cable 

SMC Pneumatics: MXS6L-50 Pneumatic Slide / Table    

SMC Pneumatics Model: AR30-N03-Z Pressure Guage.  0 - 125 PSI.   W

SMC Pneumatics: MXW12-125B  Pneumatic Slide / Table    

SMC Pneumatics Model: NIR201 Precision Regulator.  Max Pressure: 100PSI   W2

SMC Pneumatics: MXS8-40 Pneumatic Slide / Table    

SMC Model: NVV5ZS-42-041-B9T Pneumatic Manifold  

SMC: Model: MXH6-15  Rodless Slide Air  Cylinder w/  D-A93 Sensor   

Lot of SMC Model: NVFS4100-5FZ  Solenoid / Pilot Valve with Manifold  

SMC Corporation Model:  021-003D Solenoid Valve Coil.  24VDC 

SMC Corporation Model: SY5410-5DZ Solenoid Valve    

SMC Corporation Model:  NVFS2400-5FZ Solenoid Valve w/ Manifold  

SMC Pneumatics Model: SR3110 Clean Regulator  

SMC Corporation Model: NCGKFN40-3000-X142US Cylinder   W

SMC Pneumatics: MXS16-20 Pneumatic Table w/ (2) D-A93  

SMC  Model: NVZ3143 Solenoid Valve.  0.15 - 0.7MPa   

SMC Pneumatics Model: D-H7B Auto Switch   

SMC Model: CXSJL2040 Ball Bearing Cylinder    

SMC Model: VQ1170-5MO-C6 Valve  

Bank of (5) SMC VQ1170-5M0-C6 Valve on DIN Rail w/ Cbl 

SMC Model: NCDME106-0200-G59 Round Pneumatic Cylinder.  

SMC Pneumatics Model: D-G59 Solid State Auto Switch  

SMC VKF332-5HS-M5 24V DC  VALVE NEW  

SMC Model: NVSA4214-00A Pilot Air Valve 

SMC: CDQ2B32-250-F79L Cylinder w/ (2 D-F79) Sensors  

SMC Model: NCQ2B142-5S Miniture Cylinder.  150 PSI.  New Old Stock  

SMC Model: VHS40-04 Residual Pressure Relief Valve.  Unused Old Stock   

SMC Model: SY5220-5LZD-01  24VDC Solenoid Valve  

SMC Model: NVHS4500-N04-X116  Shutoff Valve.  Unused Old Stock  

SMC Pneumatics Model: AR20-02- Pneumatic Air Regulator.  New Old Stock  

Lot of Fuji FA: 1210MB  Shock Absorbers, Qty. 2  

SMC Pneumatics Model: CJ1B15-15 Cylinder   

SMC Pnueumatic CDQ-2B40-10D-X202 Cylinder w/(2) D-A77  

SMC Cylinder Model: NCY2B15H-0700  Rodless Cylinder  

SMC: Model: MXQ25-75B-M8PVSAPC Slide Table      W

SMC Pneumatics Model: D-H7A2 Proximity Switch * W2

SMC: Model: MXS12-20 Pnuematic Dual Rod Cylinder Slide w/ (2) D-F9PW Sensors   W

SMC: Model: CXSM15-20 Dual Rod Cylinder w/ (2) D-Y7P Sensors    W

SMC: Model: MGPL40N-50 Dual Rod Cylinder w/ (2) Turck 4623502 Prox. Sensors    W

SMC: Model: MGPL25N-40 Dual Rod Cylinder w/ (2) Turck 4623502 Prox. Sensors    W

SMC: Model: MGPL16-40 Dual Rod Cylinder    W

SMC Model: NCA1F325-1300-XE57  Pneumatic  Cylinder w/ Mlok RCA-100325-60S   

SMC: Model: MGPL20N-40 Dual Rod Cylinder w/ (2) Turck 4623502 Prox. Sensors    W

SMC: Model: MGPL20N-40 Dual Rod Cylinder    W

SMC Model: CDRB1BW50-90D Actuator *W2

SMC Model: CDRB1BW50-180S Actuator *W2

SMC: Model: CXSM25-20 Dual Rod Cylinder w/ (2) D-Y7P Sensors    W

SMC Corporation Model: AR10-M5BG  Regulator w/Guage  

Lot of SMC Model: NRB037  Shock Absorbers, Qty.  2  

SMC: Model: CXSM25-40 Dual Rod Cylinder w/ (2) D-Y7P Sensors    W

SMC Model: NVZ110-5G-M5 24V DC Solenoid Valve  

SMC Model: NCJPB10-025D Pin DBL-ACT Cylinder  

SMC Model:  AV4000-04-5DZ-Q   Soft Start ? Valve Body    

SMC MODEL VX2330V DC 1.3 X 10-1 PA 0.9 ORIFICE 4.5 VALVE  

SMC Model: SY5120-5DZ-C6-F2 Single Body Solenoid Valve.  New Old Stock   

SMC Pneumatics Model: D-H7A2 Switch 

SMC Valve Bank with (5) VQC2300N-5 & (1) VQC2201N-5.  Mounted to Manifold   W3

SMC Model: NCDQ2A20-25DM Cylinder w/ SMC NJ10-32 Alignment Coupler   W

SMC Pneumatics Model: NVS3115-0209DP 3 Port Direct Operated Solenoid Valve 

SMC NAR2000-N02BG NAR2000-N02 AND 160 PSI GAUGE NEW  

SMC Corporation Model: SV3200-5FU Solenoid Valve.  24VDC 

SMC Pneumatics Manifold w/ VJ314 & VJ324M Solenoids 

SMC Model: VHS40-04 Residual Pressure Relief Valve w/ Filter   

SMC CMBA20-150-XC1 CYLINDER 9.9 KGF/CM2 10" NEW  

SMC Cylinder Model: CQ2WB-25-25D  Miniture Cylinder.  New Old Stock.  No Box  

SMC Series ITV3000 Electro-Pneumatic Regulator.  PN: ITV-3030-31XXXX  W

SMC Pneumatics Model: VT301-021G  Solenoid Valve.  AC100V     

SMC: VH200-N02 1/4"  Closed Center Rotary Hand Valve 

SMC Model: VZ3240-WZ Solenoid Valve, 24V DC  

SMC Cylinder Model: CQ2B12-10DC Miniture Cylinder.  New Old Stock.  No Box  

SMC Corporation: AW2000 Filter Regulator w/Guage  

SMC Pneumatics Model: GS-40 Pressure Sensor    

SMC Pneumatics Model: NAL3000-N02 Modular Lubricator.  Unused Old  Stock.  

SMC Pneumatics Model: CVJ5D12-UIA970124  

SMC Pneumatics Model: D-H7PW Band Mount 3-Wire PNP Switch  

SMC Pneumatics Model: D-H7A2 Band Mount Sensor  

SMC Corporation Model: CDRB1BW50-180S-R73L Rotary Actuator  W 

SMC  Model: NV83135-03N Pneumatic Valve.  150 PSI Max.  Pilot: 10 - 125 PSI  W

SMC Pneumatics Model: LXSH2BC-150SB -5 Short Stroke Electric Actuator   W

SMC MODEL: (2) VVQ2000-10A-1, (1) VQ2100-5, (5) VQ2200-5. Mounted to Manifold*W2

SMC Pneumatics Model: D-F7P Auto Switch.  New Old Stock.  No Box.  

SMC Cylinder Model:  ISE4-T1-65 Pressure  Switch   

SMC SY5245 VALVE 24VDC NEW  

SMC Pneumatics Model: NARM1000A-+  Manifold Regulator 

SMC Corporation Model: NVJ324M-6MOZB Solenoid .  New Old Stock    

SMC Model: ASP430F Pneumatic  Speed Controller.  New Old Stock   

SMC Pneumatics Model: IR1000-N01BG Precision Regulator.  Max. Sup. Press: 150  W

SMC Pneumatics Model: VQ2201N-5 Solenoid Valve.  0.0 - 0.7MPa Max. Pressure  W2

SMC Model: NCDA1B200-0300 Pneumatic Cylinder.  2IN. Bore, 3In Stoke   W 

SMC Model: NCDA1B200-0200 Pneumatic Cylinder.  2IN. Bore, 2In Stoke   W 

SMC Model: NCDA1B200-0600 Pneumatic Cylinder.  2IN. Bore, 6In Stoke   W 

Lot of SMC Model: BM52 Brackets.  Qty.2.  New Old Stock   

SMC Model: PF2W511-N10-2 Flow Switch.  For Water.  10 - 100L/min.   W 

SMC Corporation Model: D-F7P Autoswitch / Sensor    

SMC Model: MGCLB50-125-R-XC18 Pneumatic Cylinder. *W 

SMC Pneumatics Model: CDUK20-30D with Two SMC D-97 Sensors     O

SMC Model: NCDA1B150-1000 Pneumatic Cylinder.  1IN. Bore, 10In Stoke   W 

SMC Cylinder Model: ZSE30-01-65 PRESSURE Switch * W

SMC Model: SS5Y5-42-02-02T Fitting. *W

SMC Model: AV3000-03-5DZ-Q Soft Start-Up Valve.  0.2 - 1.0 MPa.  24 VDC   W

SMC Cylinder Model: CDQ2A50-10DM Cylinder/ Actuators *W

SMC Model: IR2000-N02G Precision Regulator.  Max. Sup. Press: 150 PSI   W

SMC Model: NCDQ2A20-50DM Cylinder/ Actuator

SMC Model: NAMC 310 Exhaust Cleaner   W

SMC Cylinder Model: NCME125-0200  Cylinder.  

SMC Model: MGCLB20-100 Pneumatic Cylinder. *W 

SMC MODEL: AV4000-04-5DZ Soft Start Valve   * 

SMC Corporation Model: SYJ3000 4/5 Port Solenoid Valvee.  24VDC  

SMC Pneumatics Model: CRB1BW10-90DE  Rotary Actuator.  New Old Stock    H

SMC Model: MGPL40N-50 Pneumatic Cylinder. *W 

SMC Model: ASV220F-M5-041 Exhaust Speed Controller.  New Old Stock   

SMC Pneumatics Model: CRB1BW10-180S   Rotary Actuator.    

Lot of SMC: NCJ2KB10-ULA960 035 Minature Cylinder, 2  

SMC Model: CMBA20-150-XC1 Pneumatic Cylinder 

Lot of SMC Model: NRB037-025 Shock Absorbers, Qty.  2  

SMC Corporation Model: NARJ210 Minature Regulator  

SMC Corporation Model: NZHI10DS-07-07-07 Inline Vacuum Ejector  New Old Stock   

SMC: US11851 10 Station Manifold w/ (8) SY3140-5FU & (1) SY3345R-5FU Solenoids  

SMC CDQSB20 Cylinder CQSB20-125DC-A96V, new =

SMC Model: NVHS4500-N02-X116  Shutoff Valve.   

SMC Cylinder Model: CDQ2A80-25DM-F7, PWZ Cylinder/ Actuators *W2

SMC Pneumatics Model: AW111 Relief Regulator w/ Guage  

SMC Pneumatics Model: VT301-V Solenoid Valve.    

SMC VQ1170-5M0-C6 VALVE NEW  

SMC Model:  NVZ5120-3D-01T Vacuum Valve with Filters   

SMC Model:  SY5240-5DZ Solenoid Valve   

SMC Model: VQ2400-5 Pneumatic Valve   

SMC Model: NCDA1R200-0500 Pneumatic Cylinder.  * W2 

Lot of  Barnes Distribution: KP23980 Push-To-Connects.  Qty. 5.   New Old Stk   

SMC Pneumatics Model: AR20-N02-Z  Pneumatic Air Regulator with Gauge   

SMC Model: SY5140-5LOZ Solenoid Valve   

SMC: Model: NVFS4300-5FZ Pilot Solenoid,  20 - 145 PSI   

SMC Cylinder Model: NCGBN20-0100 Cylinder.  New Old Stock   

SMC: Model:  NARBF4000-A Interface Regulator w/ Guage.  7  - 145 PSI   

SMC Model: NCDA1B200-1000.  2IN. Bore, 10In Stoke w/ SMC NJ07 Joint Float  

SMC Model: NCDA1B150-600 Cylinder with  SMC NJ07 Joint Float