诚信经营是公司制胜的法宝，与客户建立长期稳定共赢的合作关系是我们一直在努力的方向。
通过严格的质量控制，***的管理，技术，和低成本控制，我们给客户提供有竞争力的产品和优质的服务!
充足的库存，心动的价格等着您，欢迎来电详询！
我们不生产PLC，我们只做全新原装的搬运工!
ABB 3HAB8101-12 DSQC 358E
当Time2刚开始工作时，PWM输出端为高电平，此后Time2会和PR2，***RXL两个寄存器比较 ，当Time2等于***RXL中的设定值时引脚输出变为低电平，当Time2计数到与PR2中的数相等 时，此时引脚输出变为高电平，Time2便会归零重新计数，这就是PWM信号的输出过程。在PWM信号的输出端连接功放电路，采用L298芯片实现单极性可逆驱动，单片机生成的PWM脉宽调制信号直接由L298双H桥PWM驱动器驱动，L298是一种高电压大电流功率放大芯片。驱动电压可达46V，直流电流总和可达4 A，直接采用TTL逻辑电平控制。
2.4 A/D模块
对于信号的采集部分，由于PIC单片机内部集成了一个5通道的8 b A/D，因此无需外接A/D ,直接应用即可。内部A/D的使用主要是对ADCON0，ADCON1，ADRES三个寄存器的设定。
3 控制算法
在工业控制中PID算法是一种很常用的算法，一般的8 b单片机运行该算法时速度会受到颖响，对于系统的控制有着一定的时延特性，但是基于PIC单片机的结构和高速特性，这一点可以克服［4］。对于PID在本系统中对于该算法的软件流程图如图4所示。
4 结语
采用PIC单片机设计的三指灵巧手较好地完成了抓取实验，所有的硬件设计比普通的8 b 单片机更为简洁，系统更为稳定，操作简单。相比较利用专用的集成驱动电路和高性能的数字信号处理器组成的系统，采用该方案成本更小，整体的性能也相当好。
SQUARE D 9012 ACW-3 Industrial Pressure Switch 7-68 kPa Differential 4-34 kPa
SQUARE D 9012 AMW-3 Industrial Pressure Switch Range 1-20 PSI Diff'l 1-4 PSI
SQUARE D 9012 ACW-2 Ind. Pressure Switch Range 10-300 PSI Diff'l 25-125 PSI
SQUARE D Class 9032 Type GG 21 Pressure Switch Series C (KK and KL)
Allen Bradley 1394-AM75
1600A main distribution switch board AAB SACE air break
Innotech MS1-03 Wall Plate Microcontroller 2 Heat 2 Cool 1 Speed Fan Control NEW
Vass Electrobar S4-20-ERG-440-2?50 Busbar bus plug power take off system
PDL 55S06 Distribution Board & 4x Merlin Gerin Circuit Breakers Multi9 C60N C10
Reliance rectifier stack SCR thyristor 86466-10R 86466
Power Distribution Board Merlin Gerin NS100N x 6 630A main switch
Cutler-Hammer ME-40BW-03A
Govan F*** Flame proof motor start switch control box
Telemecanique GV2-MO5
Telemecanique GV3-M40
PCB Mount 24v DC coil 250V AC 6A Phoenix Contact 2961105 relays pack of 10
Heinemann Switch Distribution Board 72 Pole 200A Main Switch 1x 4Pole 17 SP RCD
Heinemann Switch Distribution Board 72 Pole 200A over 50 RCD breakers
ASEA Fuse Insertion & Removal Tool CZGC 800 SK 165 901-AA Fuse-Link size 00-3
Heinemann Switch Distribution Board72 Pole 200A 4 x 4PoleRCD 15 Single Phase RCD
Heinemann Switch Distribution Board 72 Pole 200A 4 x 4Pole 22 xSingle Phase RCD
Conveyor Lubrication control box with timers and relays
Electric Control Box with Meters Pump Test Unit
High Power Variable Voltage DC Power Supply Distribution Board 220V 150A
Eldon AS04032 Electrical Isolator Switch Enclosure IP Rated
Secondary Resistance Starter Control Cabinet Box
Stainless Electrical Enclosure
Switch Board Enclosure with Contactors for Security Lighting
Switch Board Static Earth & Test Point part of dust explosion prevention system
TACO Pressure Switch PSD-101K5 .5 to 5 bar
Carlo G***azzi SJ 135 115 Voltage Level Relay New
LAI industrties 250A power distribution switch break out board 6 x high current
Transformer 11KV to 400V 3 phase 220KVA J.Schneider Elektrotechnik
Transformer 11KV to 400V 3 phase 1400KVA J.Schneider Elektrotechnik tunnel bore
Electrical switchboard power distribution box 630A 3 x high capacity sub board
Hazardous Location Switch Gear. Stainless steel flameproof three phase plug EXD
New Schneider Motor contactor and overload box from Watters
Schneider Electric Altivar 28 HU41N4 2.2Kw 3HP Variable Speed Drive
Schneider Electric Sepam motor protection relay 59704 MES120
ABB A95-30 Contactor 146A 415V 55kW coil voltage 220V AC
Very Large fused switch mechani*** with busbar connectors
Electric railway power pick up earthing contact cw graphite pads
SCR contactor module for spot welding water cooled
ITT Industries Neo Dyn Adjustable Pressure Switch 132P49C6 RANGE: 20 - 80 PSIG
Terasaki TemBreak XS630CJ circuit breaker with 630 amp shunt trip
SEW Movitrac LT P MCLTPA00755A340?0 7,5 KW 10hp soft starter
2 x quicklag switch distribution boa*** switchboard
36 Pole Heinemann Switch Distribution switchboard
400A 48 Pole NHP Concept Premier Switch distribution Board surge protected
Terasaki TemBreak XS125CJ 3 pole 20A Circuit Breaker adjustable trip NEW
Box of Kustner knife parts ex kraft foods
Colortronic plastic blending control unit
Merlin Gerin Schneider C801N 800A moulded case Circuit Breaker STR25D Trip
Eldon electrical switch control board enclosure 1100 x 1600 x 420mm
HIRSCHMANN RS2-TX Rail Switch Class 1 Div 2 Hazardous rated
Fuji Earth Leakage Breaker SG202RY-T 225A 2 pole suit Nadesco spot welding cont
LAI industries 250A Dual motor start switch control board enclosure 2 x CA7-85 c
LAI Industries 250A motor starter switch control board CA6-95 contactor