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。

COGNEX IN-SIGHT 5100 IS5110-00 REV A 800-5870-1 A INDUSTRIAL CAMERA (R5S8.4b4)

LUMATEC LDGI 805-00002 LIQUID LIGHT GUIDE (IN27S1B1)

SWAGELOK SS-CHS4VC04-EP-25 QTY: 5 (U12.5B2)

ABB 1SDA074188R1 8015644781217 EKIP MEASURING MODULE (IN22S2)

SMC MANIF W/ X5 VQ2200NRY-5C-Q W/ VQ2100NRY-5C W/X2 VVQ2000-10A-1

Yaskawa ETP615190 PCB GATE DRIVER (R3S7.2B2)

SWAGELOK SS-400-5-2 ELBOW FITTING (17PK) ((IN7S3B2)

ALLEN BRADLEY 1794-ACN15  96432672 A01 FLEX I/O TO CONTROLNET ADAPTER (RS3.

TE Connectivity Resettable Fuses - PPTC MINISMDC050F-2 RF2155-000 000PC

SIEMENS 505-4216A 2586265-0002 110VAC INPUT MODULE (R6S10.5)

SMC MXS16-40 PNEUMATIC SLIDE CYLINDER (IN29S2)

FAG 61824-2RSR-Y Deep Groove Ball Bearing (IN31S3)

DEK 189634 SSR FMI POD (R1S1.6B1)

HARTING 09185407912 CONN HEADER 40POS T/H QTY 50 (R3S12.3)

BLOCK NKD10/2,93 TRANSFORMER

SMC NZL112-K15LZ-E25L MULTISTAGE EJECTOR W/ SMC VZ314-5LNZ SOLENOID VALVE

ELREST Asys M3 10803036 ASYS/CAN/M3/CPU167E/V1.51 MOTOR CONTROLLER

SYSTEMS CHEMISTRY INC 99-85005-01 REV D OPC FRONT OPERATOR INTERFACE PANEL

800 PCS OF TYCO 141603-3 CONN SOCKET 26AWG 30G CRIMP (U3.1B2)

MANIF W/ X 3 KURDA PCS245-NB-D24 (IN25S1B3)

SMC VV5Q11-05C4FU0-S-15-3B2F-N MANIF (R5S7.2B1)

ALARIS 1000SP00480 TIVA FRONT CASE KIT REV 15 (R4S11.3B4)

HARTING 0918510691403 CONNECTOR QTY 54 (R3S11.3)

International Power devices CRD1212 Power Management, QTY: 17

millipore mpgl02gh2 millipak 20 gamma g Filter it 0.22 µm 2/PK (R1s2.7)

NAIS UZWP20 / SX SL-P PLC I/O Module

SMC NZL112-K15LZ-E25L MULTISTAGE EJECTOR W/ SMC VZ314 SOLENOID VALVE

OMRON CQM1-CPU21-E CPU IT (R4S2.3)

SYSTEMS CHEMISTRY INC 99-90288-01 REV B SIGNAL CONDITIONER PCB BOARD (R1S10.8B5)

100 PCS OF AMP 5-0826630-0 50 POSITION CONNECTOR (U5.4b1)

 35V QTY: 450

KOMAX 7200417 7600182-C IDW PLATE (BR2.3B23)

THK 280mm X 15mm LINEAR RAIL W/ X2 UG5F26 CARRIAGES (IN29S1B4)

SMC CDG5FA32SR-25 CYLINDER W/ X2 D-G5BA SWITCH (R3S11.4B3)

ALCATEL LUCENT 3AL34732AAAB 01 CONTROLLER MODULE (R5S10.4B1)

ALCATEL LUCENT 3AL86653AA 3AL86653AAAE 01 MODULE (R5S6.5B3)

ALARIS 1000SP01153 CC FRONT CASE KIT REV 18 (R4S11.3B4)

ALARIS 1000SP01204 PK FRONT CASE KIT REV 08 (R4S11.3B4)

MICHAEL RIEDEL DC USV 24, 6286024, 24V Power Supply (NO BATTERY) ((IN14S1B2))

 lot of 16 pieces ITRODE 655-449

NEMIC-LAMBDA SAQ800Q/P PRINTER POWER SUPPLY (R6S10.5)

COSEL ACE650F AC6-O2J2J-00 600/650W POWER SUPPLY (R3S3.2)

GE DRUCK PTX-610 PRESSURE TRANSMITTER (IN20S3B4)

CKD TPR4-15-A100T-X1302 / 3D80-002510-V3 PARECT PRESSURE CONTROL FLOW SPLITTER (

ORIENTAL MOTOR 4TK10GN-CW2E 4TK10GN-CW2 / CH30BFAUL TORQUE MOTOR (R2s8.7)

SCHNEIDER XPS-DME XPSDME1132 24VDC SAFETY RELAY (R1S11.7B1)

ANITE B5007-500 OPT 1210.212.00 REV 01.0 Baseband Processor (R1S-1.7)

ROBOHAND DPG-10-2 PNEUMATIC GRIPPER (RS5.4B5)

DE-STA-CO DPG-10-2 PNEUMATIC GRIPPER ((IN7S3B4)

Camera Interface R Assy: 6704660

MICROSCAN FIS-6700-002 SCANNER 101.6MM W/ STAND (R3S8.5)

ADVANCE POWER SUPPLIES LTD POWER FLEX P350/109 POWER SUPPLY (R5S12.5)

ADVANCE POWER SUPPLIES LTD POWERFLEX P350/041C POWER SUPPLY (R5S12.5)

MKS 5685 Aerobar Ionizer BAR (RBD5.2)

DISPENSA-MATIC U-25 LABEL DISPENSER (R6S10.1)

GAST MOA-P101-CD Air Compressor Vacuum Pump (R3S5.2)

FESTO HE-D-MIDI  3 FRM-D-MIDI  LFR-D-MIDI  HEE-D-MIDI-24  HEL-D-MIDI  PEV-1

OMRON K3HB-XAD DIGITAL PANEL METER

SM B64290-K632-X38 RING CORES QTY: 500 (R6S3.2)

OMEGA 1000 COUTANT E70300 POWER SUPPLY (BR2.3B25)

BISON 026-746-6060 RIGHT ANGLE GEAR MOTOR (R1S12.6)

PYREX 1003-1L HEAVY DUTY BEAKER 6/PK (uptable.2)

VWR SYMPHONY B10P pH Benchtop Meter

NORTEL NTEU5502 01 FAN IT (R4S11.5)

LEICA S4E 10446293 MICROSCOPE BODY (AUC.2)

SIEMENS TS721-V41612A TRANSIDYN B POWER SUPPLY (R5S4.2)(R4S7.5)

CKD CMK2-FA-40-60 P7 CYLINDER W/ (X2) CKD R2 SENSOR ( (IN1S3B2)

smc manif w/ X7 VQ2100NRY-5C-Q W/ X2 VVQ2000-P-1-N9 W/ X1 VVQ2000-10A-1

EMERSON DXM-202 861117-50 A3 SERVO MOTOR (BR5.3B4)

MCG 2243-ME2919 MOTOR (BR1.5B10)

BRANDED VIDEO MULTIPLEXER (BR5.6B4)

PROVAC PFX40K25 (R3S2.3)

COMPACT AIR PRODUCTS AS3X112 CYLINDER (IN27S1B3)

BALDOR ID102F50-E INVERTER DRIVE (IN36S2)

SMC SS5V1-10FD2-06U MANIF W/ Q7 SV1100-5FU SOLENOID VALVES(R4S5.6B1)

ORIENTAL MOTOR PK564AW-T30 VEXTA STEPPING MOTOR (R3S11.5B2)

SHARP LQ121S1DG61 LCD DISPLAY (IN9S3)

SMC CDQ2D40-200DCM-A93L CYLINDER (R2S7.6)

SMC VV5Q21-12N7FU0-R MANIF ((R3S7.5B1)

LUCENT ADSL2 CPE 24 PORT MODULE (r5s12.3/6)

MKS INSTRUMENTS 99J1528 VACUUM ANGLE VALVE (rbd2.1b2)

ICS ELECTRONICS 9099-7 OPTION F30841 222455 REV X0.08 (R6S10.5)

MKS 722A-22725 MKS Vacuum Pressure Transducer (IN31S3B1)

DANFOSS 060-315766 PRESSURE SWITCH W/ 503R4-000-86 (RS2.2B3)

FESTO 174545 SHOCK ABSORBER KIT (R2S2.2B2)

FAULHABER MINIMOTOR 3042W024C 3042W024CR158 SERVO MOTOR (IN8S2)

LUST VF1418L 0786.863.0-00 CONTROL BOARD (R3S8.2B1/2)

SMC XMH-25-X601 HIGH VACUUM VALVE (r1s11.2B2)

CKD WFK3012S-10-A2 FLOW SENSOR (R1S12.3B2)

AERA 22-407516-60 TC FC-PAR7810C 50SLM MASS FLOW CONTROLLER (R4S2.2)

UE PRECISION SENSORS E48W-H99 34-158773-00 15 TORR PRESSURE SWITCH (IN7S1B4)

SMC XAQ-X16H0 XLAQ-16H0-X40 HIGH VACUUM VALVE (IN26S2)(R3S3.6B3)

BLACK DTX5000 DTX SERIES NETWORK SERVSWITCH (R4S7.5)

LOT OF 10 SUPERLOK 316 CXY 1/2" STAINLESS STEEL ELBOW FITTINGS

WAGO 231-642 231 Series 12 Position 28-12 AWG 5.08 mm Male Terminal Block QTY 36

KEYENCE FU-95Z Fiber Amplifier Sensor  FS-V22RP/V21RP Amplifiers

THK 400MM LINEAR RAIL W/ (X2) THK SHS15C BEARING BLOCKS ( (IN9S2)

smc manif w/ x8 VQ2100N-5-Q VALVES (U8.1B2)

SMC MANIF W/ X6 VQ2100NRY-5C-Q W/ X2 VQ2200NRY-5C-Q W/ X2 VVQ2000-P-1-N9

SCHAFFNER FN-350-55-33 POWER LINE FILTER (U10.1B1)

SMC ITV2050-31N2CL4 REGULATOR (BR2.6B8)

SPHERIC-TRAFALGAR 4MM CHROME BALLS GD 100 QTY: 4000 (BR2.4B5)

SMC VV5Q11-08C6FU1-NS MANIF ASSY (BR2.4B4)

MORITEX MLED-B12025LRD POWER SUPPLY (BR2.2B13)

EMERSON DXM-202 861117-50 A2 SERVO MOTOR (BR5.3B4)

KEYENCE LB-1103 CONTROLLER W/ KEYS (BR5.4B1)

AMP UMB-GT90 021691 CABLE (BR5.3B8)

SMC SMC EX500-S001 (NPN) INTERFACE IT W/ X5 SV2200R-5FUD SOLENOID VALVE (IN22S

VISCOM VTR3 DRV CONTROL BOARD 120.105.B.27 (IN32S1B3)

4 PORT MANIF W/ X2 BUSCHJOST 8499496.9832 SOLENOID VALVE  FITTINGS (R4S2.3)

MKS 945 PIRANI 945-R-120-TR DIGITAL PRESSURE CONTROLLER (R4S13.1B2)

Netstal DSC3 110.240.9864A (R3S7.2B3)

PANASONIC M91A40GK4GE SERVO MOTOR (R1S1.5)

PANASONIC EECF5R5U104 ELECTROLYTIC CAPACITORS 175/PK (IN10S1B1)

AGILENT G1531-60690 Fid collector assembly (IN14S3B1)

BODINE ELECTRIC COMPANY NCI-11D4 462PJ7015 GEARMOTOR (R5S3.3)

BURKERT 00049337 0121 A 6,0 EPDM PV SOLENOID VALVE (IN10S1B4)

LUST 0786.053.4 INVERTER BOARD (R3S8.2B1/2)

AGILENT 0391944200 391944200 KEYBOARD OVERLAY ASSY (R4S9.6B4)

CORCOM 36AYC10B F7747D EMI FILTER (IN19S3B4)

ORIENTAL MOTOR VEXTA PX243-01A-C52 STEPPING MOTOR (R4S11.2B3)

LAMBDA JWS150-5/A 150W SWITCHING POWER SUPPLY (BR5.4B1)

CAL CONTROLS 3300 330000430 TEMPERATURE CONTROLLER (IN30S1B3)

SQUARE D FAL340601027 60A CIRCUIT BREAKER (R3S11.4B3)

Avocent Autoview 1415 520-467-503 AV1415 8 Port KVM SWITCH (R3S6.5)

Allen Bradley 1794-IF4I A 96265480 A01 F Isolated Analog Input Module

SMC MXS6-20AS AIR SLIDE CYLINDER (IN31S2)

SMC MANIF W/ X14 SZ3A60K-5L0Z-C4-Q PNEUMATIC SOLENOID VALVES (R1S5.3)

SMC ITV0010-0BL-Q regulator, electro-pneumatic (IN6S1)

Spirax Sarco 1/2 Inch AE30C Automatic Air Vent 0175200

VARIAN 75501050 TUBES VERSAPLATE-C18 96/PK (R4S10.3B1)

OLIVETTI M6 440 654138B-01 B BA200X 900-0004-D MOTHERBOARD W/ INTEL I486DX A8048