0050-18921船舶半导体工控备件主板供应

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。

以下链接皆有货

Sterling Electric 218AR005003 Gear Reducer 5:1 Ratio 2.6HP@1750RPM

Sterling Electric 3/4HP 1800RPM 575V 56C TENV 3Ph 0.9A 60Hz

Sterling Electric Inc 2Hp 1750RPM 575V 145TC TEFC 3Ph 2.08A 60Hz

Sterling Electric S2206BQ010563 Gear Reducer 10:1 Ratio 2.09HP@1800RPM

Sterling Electric S2325HQ03018151 Worm Speed Reducer 30:1 180TC 1.500 Bore

Sterner Automation OCS Interface Box

Steute 81.2.23.0.01 GFS-2S-D-2O Foot Pedal 400V 16A

STI 42730-0240 Optomat Controller OMC-2-24

STI 4300B Light Curtain Controller Mini/Flex

STI 43268-0160 4300B-2 Light Curtain Controller

STI 44507-0080 MA-6APC2 Safety Interlock Switch NO ACTUATOR

STI 44533-0160 Safety Switch 3NC 1NO 1/2 NPT T4011-031MF1N COSMETIC DMG

STI 70010-0120 70011-1000 Model 4300B-2 Light Curtain Controller COS DMG

STI EC-S2 Relay Controller 24VDC

STI F3SJ-A0620P30 Receiver & Emitter Set 0.2-9m Range *Missing Bracket*

STI FS4316BR-3 Light Curtain Receiver 3/4" Min Object Size

STI FS4336B-2X-3 Light Curtain Transmitter 30' Range

STI LCC-FB-AC1-U Light Curtain Controller 115VAC 30VA 50-60Hz (NO CABLE)

STI LCC-FB-AC1-U-W Light Curtain Controller 115V

STI LCC-FB-DC2-U Controller 115-120VAC 1.25-2.5A 24VDC

STI LCC-FB-DC2-U Light Curtain Controller 115-120VAC 24VDC (NO CABLE)

STI Light Curta MS4324B-2 117VAC

STI MC42D-1-AC Light Curtain Controller 115-230V

STI MC4700-30-600 Light Curtain Transmitter/Receiver 30mm *Cut Cables*

STI MC47-12-900-R Light Curtain Receiver 12/19/26mm Min Obj Size

STI MC47-20-900-R Light Curtain Receiver 20/31/42mm Min Object Size

STI MC47LR-20-900-X Light Curtain Transmitter 20/31/42mm Min Obj Size

STI MC47SR-12-900-X Light Curtain Transmitter 0.2-3m Range

STI MC47SR-20-600-X Light Curtain Transmitter 0.3-9m Range

STI MS4308B Light Curtain Transmitter & Receiver 1-30' Range

STI MS4312B Light Curtain Transmitter & Receiver 1-30' Range

STI MS4312B-2 Light Curtain Receiver 30' Range 3/4"Min Object Size

STI MS4312BR Light Curtain Receiver 1-30' Range 3/4" Min Object Size

STI MS4316B Light Curtain Transmitter & Receiver 1-30' Range

STI MS4316B Transmitter & Receiver Light Curtain Missing Mount

STI MS4316B-2 Light Curtain Transmitter & Receiver 30' Range

STI MS4316BR Light Curtain Receiver 1-30' Range 3/4" Min Object Size

STI MS4320B Light Curtain Transmitter & Receiver 0.3-9m Range

STI MS4320B-2 43268-0200 Minisafe Light Curtain Controller W/ 2 Keys 115VAC

STI MS4320B-2 Light Curtain Transmitter & Receiver 0.3-9m Range

STI MS4320BX Light Curtain Transmitter 0.3-9.1m Range

STI MS4324 Light Curtain Transmitter & Receiver 117VAC

STI MS4324 Light Curtain Transmitter 117VAC

STI MS4324B Light Curtain Transmitter & Receiver 1-30' Range

STI MS4324B Light Curtain Transmitter 0.5" Beam Spacing

STI MS4324B-2 Light Curtain Receiver 30' Range 3/4" Min Object Size

STI MS4324B-2 Light Curtain Transmitter & Receiver 30' Range

STI MS4324BR Light Curtain Receiver 0.3-9m Range 19mm Min Obj Size

STI MS4324T Light Curtain Transmitter

STI MS4328B Light Curtain Transmitter & Receiver

STI MS4328B Light Curtain Transmitter & Receiver 0.3-9m Range

STI MS4328B-2 Light Curtain Receiver 0.75" Min Object Size 30' Range

STI MS4328BX Light Curtain Transmitter 0.3-9m Range BROKEN LIGHT

STI MS4332B Light Curtain Transmitter

STI MS4332B Light Curtain Transmitter & Receiver 1-30' Range

STI MS4332BR Light Curtain Receiver 1-30' Range 3/4" Min Object Size

STI MS4336B Light Curtain Transmitter & Receiver 1-30' Range

STI MS4336B-2 Light Curtain Transmitter & Receiver 30' Range

STI MS4336BR Light Curtain Receiver 1-30' Range 3/4" Min Object Size

STI MS4340B Light Curtain Transmitter & Receiver 1-30' Range

STI MS4340BR Light Curtain Receiver 1-30' Range 3/4" Min Object Size

STI MS4348BR Light Curtain Receiver 1-30' Range 3/4" Min Object Size

STI MS43-B2-AC1 70010-0160 70011-1000 Light Curtain Controller W/Key 115V

STI MS4436B-2 Light Curtain Transmitter and Receiver 50' Range

STI MS46-20-435-Q1-X Light Curtain Transmitter 285mA 24VDC

STI MS46-20-610-Q1-X Light Curtain Transmitter 24VDC 285mA

STI MS46-20-785-Q1-X Light Curtain Transmitter 24VDC 285mA

STI MS46-20-870-Q1-X Light Curtain Transmitter 24VDC *Cosmetic Damage*

STI MS46-20-870-Q1-X Light Curtain Transmitter 24VDC 285mA

STI MS46-20-955-Q1-X Light Curtain Transmitter 24VDC 285mA

STI MS46-30-520-Q1-X Light Curtain Transmitter 24VDC 285mA

STI MS46-30-870-Q1 Light Curtain Transmitter 24VDC 285mA

STI MS46-30-870-Q1-X-SC1 Light Curtain Transmitter 24VDC 285mA

STI MS46-30-870-X Light Curtain Transmitter 24VDC 285mA

STI MS46LR-30-870-Q1-R-NC-FP Light Curtain Receiver 24VDC 14A

STI MS46SR-20-435-Q1-R-NC-FN Light Curtain Receiver 24VDC 1.4A

STI MS46SR-20-435-Q1-R-NC-FP Light Curtain Receiver 19/30/41mm Object Size

STI MS46SR-20-520-Q1-R-NC-FP Light Curtain Receiver 24VDC 0.-9m Range

STI MS46SR-20-870-Q1-R-NC-FP Light Curtain Receiver *Cosmetic Damage*

STI MS46SR-20-870-Q1-R-NC-FP Light Curtain Receiver 24VDC

STI MS46SR-30-520-Q1-R-NC-FN Light Curtain Receiver 0.3-9m Range

STI MS46SR-30-870-Q1-R-NC-FP-SC1 Light Curtain Receiver 24VDC 1.4A

STI MS47-20-750-R Light Curtain Receiver Min Obj Size 20/31/42mm

STI MS47SR-14-825-X Light Curtain Transmitter 0.3-5m Range

STI MS4800S-30-0560 Light Curtain Transmitter & Receiver 24VDC 28.5mA

STI MS4800S-30-320 Light Curtain Transmitter & Receiver 0.3-20m Range

STI OF46LR-50-1045-Q1-R-NC-FP Light Curtain Receiver 24VDC

STI OMRON SR125SMS4503 Stop Motion Sensing Unit

STI OS31-2-PN-SC1 70188-1006 Shield Safety Scanner 24VDC

STI SR130DD00 Safety Relay 1.25A 24DC Sin Rail Mount

Sticht BH-2-100 Model B DC Generator 100VDC@1000RPM 6500 Max RPM 40MA NWB

STM V91-BP/N-10 SWITCHING AMPLIFIERS TYPE VS P/N: 1340007

STN ATLAS ELEKTRONIK GE6010G211CP PCB MODULE CARD GE6010G211

STN SYSTEMTECHNIK NORD NEG437 PCB MODULE 271132149D

Stober PE301-SP-0100-M Servo Fit Precision Gearhead

Stober PE301-SP-0100-M Servo Fit Precision Gearhead 010:1 Ratio

Stober SDS4011 Posidyn Frequency Servo Drive 1.0kW 230VAC

Stocker & Yale 13213P1KDD Fluorescent Light Fixture

Stonco WPS070NLXL-1 Mini Wall Prism Light 70Watt HPS 120V With Lamp

STRAINSTALL 6625 LOAD CELL 60 TONNE

Stromag 5093 Brakes 24V .88Amp SAA.9/C-43504-3

STROMAG CHA1003CE Servo Drive 3Ph 480V 100A 60Hz MISSING SCREWS

Stromag NIA-2 Brake 24VDC 84.0W 20NM

STROMBERG ABB SGEC15A1 RELAY CARD 57149078

STS ATM/N/EX ANALOG LEVEL TRANSMITTER ATMNEX 3410914170504U

STS ATM/N/EX ANALOG LEVEL TRANSMITTER ATMNEX 3413614170504U

Stubbe C-16 Ball Valve DN Size 100 PN 10 da 110 PVC-U 3-5/8" Ports NO HANDLE

Stubbe C-16 Ball Valve DN100 PN10 da110 PVC-U 3-5/8" Flat Sealing NO HANDLE

Stubbe C-16 Ball Valve DN100 PN10 da110 PVC-U 3-5/8" O-Ring Seal NO HANDLE

STV Electronic SNC010-DSA2-2-8000-8000 Servo Amplifier *Missing Components*

STV Electronic SNC010-DSA2-2-8000-8000 Servo Amplifier W/ Extender Pieces

Suco 0161-43614-1-001 Pressure Switch 0.5-1bar 250V

Sulzer A-31740-136/11C Bearing Unit 1" Shaft Dia

SULZER FSA-C18H PCB 112.017.557.2.00.001A 112017557200001A

Sulzer Nipco 112.016.510.2/BMX200 Balance Matrix Board

Sumitomo AF3004-A75-U AC Drive *Missing Bottom Top of Plate*

Sumtak AE-030-0720 Rotary Encoder 5VDC 720C/R COSMETIC DAMAGE

Sumtak AE-030-0720 Rotary Encoder 5VDC 720C/R MODIFIED CONNECTOR

Sumtak LF1024BMS125 Encoder

Sumtak LGF-045-100 8500-HPG2 Rev.02 Opticoder 0/0 to 90/10 up to 10/90

Sumtak SQ-12022-17 Pro Cam Timing Switch Controller Bubbling Keypad/COS DMG

Sun Hydraulics CAIALIV Vented Counterbalance Valve 3:1 Pilot Ratio 4000PSI

Sun Hydraulics CBCH-LJN Counter Balance Valve 2750PSI NOP

Sun Hydraulics NAL Line Mount Manifold 45-50lb-ft/68Nm

Sun Hydraulics RPEC-LAN Pilot-Operated Balanced Piston Relief Valve 25gpm

SUNFLAME FE61R FLAME EYE RELAY

SUNFLAME FE61R FLAME EYE RELAY

SUNFLAME FE-61R FLAME EYE RELAY

SUNFLAME OMRON 61F-GPN FLOATLESS LEVEL SWITCH 61FGPN

SUNFLAME VSKX125N DO PUMP WITH SHUT OFF VALVE 100V

SUNFLAME VSKX-125N DO PUMP WITH SHUT OFF VALVE 100V