推送：0100-3511省市县区域/直送2024全+境+派+送

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。

E4S 72 VOLTS 6 PACK (for GLOBAL ELECTRIC MOTORCARS)

ELXD 72 VOLTS 6 PACK (for GLOBAL ELECTRIC MOTORCARS)

 LISTING(36) AMERICAN ULTRAVIOLET 05-0716

 LISTINGSMR50EV1 (for EVEREST)

T145-8-PACK (for TROJAN)

BIO ALL PUPIL (for KEELER)

ALL PUPIL II (for KEELER)

PULSEENON LAMP AND ASSEMBLY

L16PAC6PACK (for TROJAN)

 LISTING( F72T12BLHO (for VOLTARC)

J305E-AC-6-PACK (for TROJAN)

AP8600A BATTERY 6 PACK (for LEKTRO)

20133120BULB (for STORZ)

 LISTING30E 48 VOLTS 8 PACK (for JLG INDUSTRIES)

 LISTINGMODEL B 2-48 48 VOLTS 8 PACK (for TAYLOR DUNN)

 LISTINGTHE GATOR TE 48 VOLTS 8 PACK (for JOHN DEERE)

 LISTINGBT-248 AC 48 VOLTS 8 PACK (for TAYLOR DUNN)

CIQ100 (for FLUKE)

 LISTINGJ305HG-AC-4-PACK (for TROJAN)

UV 90ENON (for PHARMACIA / LKB)

Replacement foL3002NMLXDLAMPANDMODULE (for LUXTEC)

001320LX (for BATTERIES AND LIGHT BULBS)

MLX300LAMPMODULE (for LUXTEC)

MLXLAMPMODULE (for IN TEGRA)

 LISTINGT1258PACK (for TROJAN)

 LISTING773 (for FLUKE)

Replacement foBO 7000 W/HL OFR (for OSRAM SYLVANIA)

90133 (for COGENT)

(25) ATLANTIC ULTRAVIOLET 05-0753

665861 (for EZGO / CUSHMAN / TEXTRON)

PAYLOADER BC2-L 48 VOLTS 8 PACK (for COLUMBIA PARCAR)

STAR 48-2 48 VOLTS 8 PACK (for STAR EV)

 LISTINGGS-4069 DC 48 VOLTS 8 PACK (for GENIE INDUSTRIES)

 LISTINGZ-20/8 48 VOLTS 8 PACK (for GENIE INDUSTRIES)

(ATLANTIC ULTRAVIOLET 05-0759

 LISTINGT1256PACK (for TROJAN)

 LISTINGL16HAC4PACK (for TROJAN)

(24) ATLANTIC ULTRAVIOLET 05-0753

UV400 (for SPECTROLINE)

(16) AMERICAN ULTRAVIOLET 05-0693

33 IN 36 VOLTS 3 PACK (for TORNADO INDUSTRIES)

CHARIOT 3 ISCRUB 26 36 VOLTS 3 PACK (for WINDSOR INDUSTRIES)

CHARIOT IVAC 34 ATV 36 VOLTS 3 PACK (for WINDSOR INDUSTRIES)

4120119 (for EZGO / CUSHMAN / TEXTRON)

(36) ATLANTIC ULTRAVIOLET 05-0721

 LISTINGJ305H-AC-4-PACK (for TROJAN)

 LISTING(AMERICAN ULTRAVIOLET 05-0716

SLI6V305S-4-PACK (for BATTERIES AND LIGHT BULBS)

ENCORE S2426 24 VOLTS 4 PACK (for CLARKE INDUSTRIES)

SC750 REV 24 VOLTS 4 PACK (for NILFISK-ADVANCE)

SWINGO 4000 24 VOLTS 4 PACK (for TASKI)

SC750 ST 26D 24 VOLTS 4 PACK (for NILFISK-ADVANCE)

B 80 W BP 24 VOLTS 4 PACK (for KARCHER)

2502-083 (for EZGO / CUSHMAN / TEXTRON)

 LISTING( F60T12CWVHO (for PHILIPS)

 LISTINGMSCR7050F (for PENTAX)

T1275 PLUS 4 PACK (for TROJAN)

TITAG-500 DUAL LAMP VERSION (for DIGITAL PRISM)

001-742 (for BATTERIES AND LIGHT BULBS)

 LISTING533200 (for ARRI)

 LISTINGBCM Q20MT32/4CL-220V (for )

 LISTINGT24 24000W FRESNEL (for ARRI)

 LISTING8V ZX 6P 48V GOLF CART BATTERY 8 PACK (for FAIRPLAY)

( AMERICAN ULTRAVIOLET 05-0693

CHARIOT ISCRUB 26 36 VOLTS 3 PACK (for WINDSOR INDUSTRIES) and

GS193024VOLTS4PACK (for GENIE INDUSTRIES)

 LISTINGY1892 (for CERMAX)

J305GAC4PACK (for TROJAN)

US 8VGC2 6 PACK (for US BATTERY)

WRANGLER 3330 DB 36 VOLTS 6 PACK (for NSS ENTERPRISES) and

7200 ST 36 VOLTS 6 PACK (for TENNANT)

 LISTING3800 36 VOLTS 6 PACK (for NILFISK-ADVANCE)

 LISTINGB-100 36 VOLTS 6 PACK (for TAYLOR DUNN)

 LISTINGZ-30/20HD 36 VOLTS 6 PACK (for GENIE INDUSTRIES)

 LISTING5700 ST 36 VOLTS 6 PACK (for TENNANT)

635779 (for EZGO / CUSHMAN / TEXTRON)

 LISTINGY1892 (for EXCELITAS TECHNOLOGIES)

 LISTINGT875-6-PACK (for TROJAN)

9600 (for OEC)

 LISTING9900 C-ARM BATTERY (for OEC)

 LISTING9800 C-ARM BATTERY (for OEC)

J185HG-AC-3-PACK (for TROJAN)

B5 36 VOLTS 3 PACK (for TENNANT)

CHARIOT ISCRUB 24 36 VOLTS 3 PACK (for WINDSOR INDUSTRIES) and

Replacement foA-101 (for WELCH ALLYN)

SPECTRAMAX MENON (for MOLECULAR DEVICES)

SPECTRA MAX M4 PULSEENON (for MOLECULAR DEVICES)

 LISTING1610 24 VOLTS 4 PACK (for TENNANT)

 LISTING10 MSP 24 VOLTS 4 PACK (for JLG INDUSTRIES)

U112RJ (for VALENCE)

SPECTRAMAX M4 FLASH LAMP (for MOLECULAR DEVICES)

Replacement fo8000RR LAMP AND MODULE (for STRYKER)

A02B0309K102BATTERY (for FANUC)

A98L00310026BATTERY (for FANUC)

A98L00310026 (for GE FANUC)

A02B0309K102 (for GE FANUC)

10427 (for CABLES AND SENSORS)

US1256PACK (for US BATTERY)

(25) ATLANTIC ULTRAVIOLET 05-0759

SAH250 (for PHILIPS)

 LISTINGReplacement foDC-4200S (for PHILIPS)

(20) ATLANTIC ULTRAVIOLET 05-0753

CL1857 LAMP AND MODULE (for LUXTEL)

SYC0300 LAMP AND MODULE (for SUNOPTICS)

BP48V272US (for TRIPP LITE)

10422 (for CABLES AND SENSORS)

SAH250B (for LIGHT BULB / LAMP)

(ATLANTIC ULTRAVIOLET 05-0721

 LISTING(25) AMERICAN ULTRAVIOLET 05-0716

90125 (for INTEGRA)

 LISTINGJ185H-AC-3-PACK (for TROJAN)

(24) ATLANTIC ULTRAVIOLET 05-0759

US12 (for US BATTERY)

 LISTINGJ305E-AC-4-PACK (for TROJAN)

SJIII321924VOLTS4PACK (for SKYJACK)

SJIII463224VOLTS4PACK (for SKYJACK)

PULSEENON LAMP

US8VGC6PACK (for US BATTERY)

1  US8VGC6PACK (for US BATTERY)

8VPRECEDENTCARGOELECTRICGOLFCARTBATTERY6PACK (for CLUB CAR) and

CLUB CAR 8V LIMITED EDITION SPORT CLASS S910 LX GOLF CART BATTERY 6 PACK

FAIRPLAY 8V UTILITY HOSS 48V GOLF CART BATTERY 6 PACK

SLIGC8V6PACK (for BATTERIES AND LIGHT BULBS)

MPB045VGN24T2746 BATTERIES (for YALE)

12NXS137 (for NEXSYS)

10448460 LAMP (for LEICA)

GR2024VOLTS4PACK (for GENIE INDUSTRIES)

10423 (for CABLES AND SENSORS)

10424 (for CABLES AND SENSORS)

 LISTING(24) AMERICAN ULTRAVIOLET 05-0716

(12) UVA340 (for Q-LAB)