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。

BALDOR VEBMV3554 NSNP

BALDOR VECP3581 MOTOR 05F005X014G1 1 HP (AS PICTURED-BACK PIECE)

BALDOR VEM31116 NSMP

BALDOR VEM3538 35J302P862 230/460V 1.54/.77A NSMP

BALDOR VEM3538 SER. F NSNP

BALDOR VEM3546 35J302M492G1 230/460V 3/1.5A NSNP

BALDOR VEM3554T 35A003M493G1 230/460V 4.4/2.2A NSMP

BALDOR VEM3554T UNMP

BALDOR VEM3581 NSNP

BALDOR VEM3581T NSMP

BALDOR VEM3581T NSNP

BALDOR VEM3581T UNMP

BALDOR VEM3584T MOTOR

BALDOR VEM3584T NSNP

BALDOR VEM3584T UNMP

BALDOR VEM3587T NSMP

BALDOR VEM3587T UNMP

BALDOR VEM3611T 36A003S266G2 230/460V 8.4/4.2A NSMP

BALDOR VENM3538 NSNP

BALDOR VENM3542

BALDOR VENM3546 35E010Z818G1 230/460V 3.34/1.67A NSNP

BALDOR VENM3546 460V 1.45A NSNP

BALDOR VEWDM3546 230/460V 2.9/1.45A NSMP

BALDOR VEWDM3546 460V 1.45A NSNP

BALDOR VEWDM3546T 1HP 1745RPM SUPER-E MOTOR

BALDOR VEWDM3546T NSNP

BALDOR VEWDM3554T SER. F NSMP

BALDOR VL3501 MOTOR 1/3 HP 1725 RPM

BALDOR VL3504 34C63-5422 115/230V 7.4/3.7A NSMP

BALDOR VM3157T NSMP

BALDOR VM3531 230/460V 1.4/.7A NSMP

BALDOR VM3534 34A063R709 230/460V 1.4/.7A NSNP

BALDOR VM3534 34A63-884 208-230/460V 1.8-1.6/.8A NSMP

BALDOR VM3534-5 575V .64A NSNP

BALDOR VM3538 208-230/460V 2.1A NSMP

BALDOR VM3538-5 575V 0.8A NSNP

BALDOR VM3546-5 NSMP

BALDOR VM3546T UNMP

BALDOR VM3554T NSNP

BALDOR VM3554T UNMP

BALDOR VM3555T NSNP

BALDOR VM3557T UNMP

BALDOR VM3558 SER. 268 UNMP

BALDOR VM3558T-5 NSNP

BALDOR VM3581T NSNP

BALDOR VM3610 UNMP

BALDOR VM3611 35H324Y334 208-230/460V 8.5-8.2/4.1A UNMP

BALDOR VM7001A SER. F NSMP

BALDOR VM7034 NSMP

BALDOR VM7034T 460V 2.5A NSMP

BALDOR VM8004 NSMP

BALDOR VN7037T

BALDOR VP3416-14 MOTOR .25/.33HP

BALDOR VRBM3546T NSMP

BALDOR VSSEWDM3550T

BALDOR VSSEWDM3554 NSMP

BALDOR VSWDM3558T MOTOR 2HP RPM: 1750

BALDOR VUHM3546-5 NSNP

BALDOR VUHM3546T NSMP

BALDOR VUHM3546T UNMP

BALDOR VUHM3558T NSMP

BALDOR VUHM3558T-5 NSNP

BALDOR VWDM3546 460V 3.5A UNMP

BALDOR VWDM3615T SER. F NSMP

BALDOR WDGF5013AG MOTOR .228HP

BALDOR WDM3546T 1HP 1725RPM WASHDOWN DUTY MOTOR

BALDOR Y6398A MOTOR

BALDOR ZD18H425-E0 UNMP

BALLUF BES-516-207-B-O-E-05 PROXIMITY SENSOR

BALLUF BES516-214-E4-05 PROXIMITY SENSOR   IN FACTORY BAG

BALLUF BES516-327-G-E5-Y-S49 INUDCTIVE SENSOR   IN FACTORY BAG

Balluff 4241A-001-S4 Photoelectric Through-beam Angle Sensor 10-30V DC

Balluff 4260A-001-S4 Photoelectric Through-beam Angle Sensor 10-30V DC

BALLUFF 516-208-321-E NSNP

BALLUFF B0S15K-R-B2-P-S75

BALLUFF B0S74K-UU-1FS-B0-Z-02

BALLUFF BAESA-CS-001-PS SIGNAL AMPLIFIER CABLE   IN FACTORY BAG

BALLUFF BASN-001 8156

BALLUFF BAW018-PF-1-K NSNP

BALLUFF BAW018-PF-1-K-05 NSNP

BALLUFF BCCA323-0000-20-071- BCC0ACR 300V 12A NSMP

BALLUFF BCS003U BCSM12VVD2-POM40C-S04G CAPACITIVE SENSORS   IN FACTORY BAG

BALLUFF BCS018PS1CS4

BALLUFF BCS018WS5LS21 45-250VAC NSNP

BALLUFF BCS030-NS-1-C03 NSMP

BALLUFF BCS030PSIYS4 PROXIMITY SENSOR SWITCH

BALLUFF BCS-030-WS-5-L-03 03260 000542 90-250VAC NSMP

BALLUFF BCS034WS5L3 UNMP

BALLUFF BCS20MG10-XPA1Y-8B PROXIMITY SENSOR

BALLUFF BCSA-SG-30-D SIGHT GLASS MOUNTING FOR SENSOR   IN FACTORY BAG

BALLUFF BCSD22T405-XXS10C-EP02-GZ01-002 CAPACITIVE SENSOR

BALLUFF BCSD50OO02-YPC25C-EV02 CAPCITIVE SENSOR   IN FACTORY BAG

BALLUFF BCSG34VVM2-PPM20C-S04G BCS004Z 10-35VDC NSMP

BALLUFF BCSM12B4G2-PSC40D-S04K BCS00P0 10-30VDC NSMP

BALLUFF BCSM12BBG2-P0C40D-S04K CAPACITIVE SENSORS   IN FACTORY BAG

BALLUFF BCSM12T4D1-XXS80G-EP02-GZ01-002 CAPACITIVE SENSOR 8MM

BALLUFF BCSM12T4D2-PSM80G-S04G CAPACITIVE SENSOR   IN FACTORY BAG

BALLUFF BCSM12VVG1-PSM40C-EP02 CAPACITIVE SENSORS   IN FACTORY BAG

BALLUFF BCSM18B4I3-POC80D-S04K CAPACTIVE SENSOR   IN FACTORY BAG

BALLUFF BCSM18BBG2-PSC15H-S04K CAPACTIVE SENSOR

BALLUFF BCSM18VVG2-PSC15G-S04G PROXIMITY SENSOR   IN FACTORY BAG

BALLUFF BCSM30B4M2-PPM20C-S04G CAPACITIVE SENSOR   IN FACTORY BAG

BALLUFF BCSM30BBE2-PSC25H-S04K CAPACITIVE SENSOR

BALLUFF BCSM30BBM2-PPM20C-S04G CAPACITIVE SENSOR   IN FACTORY BAG

BALLUFF BCSR08RR01-PSM80C-EP00,2-GS49 BCS0055 12-30VDC NSMP

BALLUFF BCSR08RRE-PSM80C-EP02 CAPACTIVE SENSOR   IN FACTORY BAG

BALLUFF BDG6360-0-10-30-W141-2000-65 ENCODER

BALLUFF BES 113-356-SA-S-PU-05

BALLUFF BES 516-325-A0-C-PU-05 SENSOR  IN FACTORY BAG

BALLUFF BES 516-384-E0-C PROXIMITY SENSOR

BALLUFF BES Q08ZC-PSC20B-S49G INDUCTIVE SENSOR 10-30VDC  IN A FACTORY BAG

BALLUFF BES00L4 NSMP

BALLUFF BES00P4 BES516-324-G-E4-C-S49-00,3 NSMP

BALLUFF BES0142 NSNP

BALLUFF BES017P NSNP

BALLUFF BES017W NSNP

BALLUFF BES01AW BES516-324-S49-C NSMP

BALLUFF BES01C8 NSMP

BALLUFF BES01EZ BES516-343-EO-C-03 NSMP

BALLUFF BES01WT NSMP

BALLUFF BES01YK NSMP

BALLUFF BES021K INDUCTIVE SENSOR  FACTORY SEALED

BALLUFF BES028T BES516-211-E5-E-S5 NSNP

BALLUFF BES02C2 BES516-432-E4-L-05 NSMP

BALLUFF BES02FU NSMP

BALLUFF BES02K2 NSMP

BALLUFF BES02K5 NSNP

BALLUFF BES02KK NSMP

BALLUFF BES02KR PROXIMITY SENSOR   IN A FACTORY BAG

BALLUFF BES02N6 NSMP

BALLUFF BES02NC NSMP

BALLUFF BES02W4 NSMP

BALLUFF BES030W NSNP

BALLUFF BES0313 INDUCTIVE SENSOR   IN A FACTORY BAG

BALLUFF BES113-356-SA6-PU-03 PROXIMITY SENSOR   IN FACTORY BAG

BALLUFF BES113-356-SA6-S4 NSNP

BALLUFF BES18,0-KH-11S/W NSMP

BALLUFF BES-200-S2-2062-S5 INDUCTIVE SENSOR

BALLUFF BES515-207-S21-E BES02E3 NSMP

BALLUFF BES515-326-S4-C INDUCTIVE SENSOR   IN FACTORY BAG

BALLUFF BES515-356-E5-T-S4 BES02FA NSNP

BALLUFF BES515-449-BO-L-PU PROXIMITY SENSOR  IN A BAG

BALLUFF BES516-105-BO-C NSNP

BALLUFF BES516-105-BO-C UNMP

BALLUFF BES516-105-BO-C-03 INDUCTIVE SENSOR   IN FACTORY BAG

BALLUFF BES516-105-BO-C-05 10-30VDC NSMP

BALLUFF BES516-113-BO-C-PU-05 113722 NSMP

BALLUFF BES516-113-SA2-S4-CW PROXIMITY SENSOR

BALLUFF BES516-113-SA2-S4-CW PROXIMITY SENSOR   IN FACTORY BAG

BALLUFF BES516-118-BO-C-05 527872 NSMP

BALLUFF BES516-123-S4-C BES016Y NSMP

BALLUFF BES516-126-BO-C NSNP

BALLUFF BES516-131-BO-C-05 BES0176 10-30VDC NSMP

BALLUFF BES-516-131-BO-C5 PROXIMITY SENSOR   IN FACTORY BAG

BALLUFF BES516-131-BO-C-PU UNMP

BALLUFF BES516-131-S4-C BES0178 NSMP

BALLUFF BES516-207-BO-E-03   IN FACTORY BAG

BALLUFF BES516-207-S21-E BES027U 20-250VAC/DC NSNP

BALLUFF BES516-208-S21-E INDUCTIVE SENSOR

BALLUFF BES-516-211-E4-E-05 20-250VAC/DC UNMP

BALLUFF BES516-211-E4-E-PU-05   IN FACTORY BAG

BALLUFF BES516-211-E5-E-S21 BES028P 20-250VDC NSMP

BALLUFF BES-516-211-E5-E-S27 PROXIMITY SENSOR   IN A BAG

BALLUFF BES516-213-E4-E-03 BES0292 NSMP

BALLUFF BES-516-213-E4-E-03 NSNP

BALLUFF BES-516-213-E4-E-05 NSMP

BALLUFF BES516-213-E5-E-S21 NSMP

BALLUFF BES516-213-E5-E-S5 UNMP

BALLUFF BES-516-214-E4-E-03 NSNP

BALLUFF BES516-215-E4-E-PU-05   IN FACTORY BAG

BALLUFF BES-516-215-E5-E-S21 20-250VAC/DC NSNP

BALLUFF BES-516-215-E6-E-05 NSNP

BALLUFF BES516-3005-E4-C-PU-02 NSMP

BALLUFF BES516-3005-G-E4-C-PU-02 NSMP

BALLUFF BES516-3005-G-E4-C-PU-02 NSNP

BALLUFF BES516-3005-G-E4-C-PU-05 INDUCTIVE SENSOR   IN FACTORY BAG

BALLUFF BES516-3005-G-E4-C-S49-00,2 10-30VDC NSMP

BALLUFF BES516-3005-G-E5-C-S49 10-30VDC NSMP

BALLUFF BES516-3007-E4-C-S49-00,2 INDUCTIVE SENSOR   IN FACTORY BAG

BALLUFF BES516-3007-E5-C-S49 BES00J5 10-30VDC NSMP

BALLUFF BES-516-3008-E4-C UNMP

BALLUFF BES-516-3008-E4-C-PU-5 10-30VDC NSNP

BALLUFF BES516-3008-E5-C-S49 BES00JU 10-30VDC NSMP

BALLUFF BES516-300-S-122-PU-05 NSNP

BALLUFF BES516-300S295/1 INDUCTIVE SENSOR

BALLUFF BES516-3021-G-E4-C-PU-05 INDUCTIVE SENSOR   IN FACTORY BAG

BALLUFF BES516-3022-G-E5-C-S49 BES00L5 NSMP

BALLUFF BES516-3022-G-E5-C-S49 BES0289 NSMP

BALLUFF BES516-3024-SA2-03 NSMP

BALLUFF BES516-3026-S4-C INDUCTIVE SENSOR   IN FACTORY BAG

BALLUFF BES516-3028-S4-C PROXIMITY SENSOR

BALLUFF BES516-3040-I02-C-PU-05 BES019R 10-30VDC NSMP

BALLUFF BES516-3041-I02-C-PU-05 BES019Z 300V NSNP

BALLUFF BES5163044-G-E4-C-PU-02 NSMP

BALLUFF BES516-3044-G-E4-C-PU-05 BES00M4 10-30VDC NSMP

BALLUFF BES516-324-E4-C-0 BES00N0 NSNP

BALLUFF BES516-324-E4-C-05 BES00N0 10-30VDC NSMP

BALLUFF BES516-324-EO-C-PU-05 NSNP

BALLUFF BES516-324-FO-D SENSOR

BALLUFF BES516-324-G-E4-C-03 BES00NT 10-30VDC NSMP

BALLUFF BES516-324-G-E4-C-PU-05 BES00P0 10-30VDC NSMP

BALLUFF BES516-324-G-E4-C-S4-00,3 NSMP

BALLUFF BES516-324-G-E5-C-S49 BES00P7 10-30VDC NSMP

BALLUFF BES516-324-G-E5-C-S49 PROXIMITY SENSOR   IN FACTORY BAG

BALLUFF BES516-324-G-EO-C-PU-03 PROXIMITY SENSOR   IN FACTORY BAG

BALLUFF BES516-324-G-S49-C BES01AU 10-30VDC NSMP

BALLUFF BES516-324-S4-C 10-30VDC NSMP

BALLUFF BES-516-324-SA-17-05 PROXIMITY SENSOR SWITCH

BALLUFF BES516-324-SA57-E5-D-S49 BES0357 10-30VDC NSMP

BALLUFF BES516-324-SA57-ES-D-S49 BES0357 NSMP

BALLUFF BES516-324-SA96 INDUCTIVE SENSOR

BALLUFF BES516-325-54-C BES01C8 NSMP

BALLUFF BES516-325-AO-C-PU SENSOR CABLE

BALLUFF BES-516-325-AO-C-PU-05 SENSOR  IN BAG

BALLUFF BES516-325-BO-C-03 10-30VDC NSMP

BALLUFF BES516-325-E4-C-03 BES00P9 10-30VDC NSMP

BALLUFF BES516-325-E4-C-05 BES00PA 10-30VDC NSMP

BALLUFF BES516-325-E4-C-05 NSNP

BALLUFF BES516-325-E4-Y 10-30VDC NSNP

BALLUFF BES516-325-E5-C-S4   IN FACTORY BAG