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。
KEYENCE IV-M30 Intelligent Monitor. /
SMC EX500-S001 (NPN) INTERFACE IT W/ X7 SV2200R-5FUD SOLENOIDVALVES (R5S4.4B4
TTS Concentrator Module 8-Port pulled
SMC EX500-S001 (NPN) INTERFACE IT W/ X6 SV2200R-5FUD X1SV2400R-5FUD SOLENOI
SIMCO TYPE C 08.20.51.0720 / 0820510720 POWER IT (R2S4.3)
ELO ET1537L-8CWA-1-NPB-G LCD TOUCH MONITOR (RBDO.1) NO POWERSUPPLY
THK YCD64494 1900mm LINEAR RAIL W/ x2 YFA67746-GK SIRIS GUIDEBLOCKS (RBD3.BACK
Agilent G1312-60025 Active Inlet Valve (IN25S3B3)
Agilent G1312-60025 Active Inlet Valve (IN25S3B3)
DANFOSS VLT2800 P/N: 195N0015 €180 Net price orTRACKED
FARNELL D30 2T DUAL OUTPUT POWER SUPPLY (TROLLEYJ.3)
BANNER WLS28CW990X LIGHT STRIP (R03.3LPALLET)
VISHAY ILC0603ER10NK01 4000/PK Surface Mot, Multi Layer HighFrequency Cerami
ALLIED MARLIN F131B-IRF CAMERA (IN27S1B1)
Kuenle 3-ph-motor-Nr 2306. 420617 (p1b4)
DIETZ FDRU 71B/4 Q 842049 MOTOR (BR5.4)
THURLBY THANDAR TS3022S Dual Output Power Supply (R5S1.3)
VARIAN 100104700 0-100PSI CAP PRESS REG (R4S10.6B3)
BLOCK DYB400/24-30 TRANSFORMER (R5TROLLEY.4)
PARKER 4MA SERIES 02.00 CKTB4MA3U34A34AC 15.000 250PSI DOUBLEACTING CYLINDER
Lesco Super Spot Mark III UV Light Source (More than 10available)
ION TOOL TGA35-1693 linear bearing (r6s6.2)
GRDFOSS 96428018 PRESSURE SENSOR (RS2.2B2)
ABB UBC25-20-20 48VDC COIL CONTACTOR (R5S1.4)
FAG 6212-TB-P6-C3 DEEP GROOVE BALL BEARING (R1S2.6)
HEIDENHAIN ENCODER ROD 1020250.00B Id Nr 403 420 1S orTracked
MAGTECH 508532-0315 POWER SUPPLY
GRAYHILL 70MRCK16 I/O MODULE RACK 16-CHANNEL W/ (X15) GRAYHILL70S2-01-A-03-V
SCHMERSAL AES 3337 SAFETY RELAY MODULE (RS3.3b6)
ABLTRON DT-283493-2000 SHUTTLE NEST, TANIS 48MM (U11..3B3)
HATHAWAY CORP BH02303A11H 975106 W/ DCAN ELECTRONICS BEI OPTICALENCODER (BR2.
FLEXLINK 5052769 SLIP CLUTCH ((R1S2.8B3))
SMC MANIF W/ X 5 SMC SY3220-5LNU-M5 SOLENOID VALVES(IN21S1B2)
OGURA OPB20N 24V CLUTCH (IN21S1B3)
ABB BED185 1SFN084903R1000 INTERCONNECT BAR (IN23S2B1)
MELLES GRIOT 65mm x 65mm LINEAR STAGE W/ MITUTOYO 0-25mmPostitioner (IN29S1B2)
EGG RETICON LC1912KAN-011 CAMERA W/ COSMICAR / PENTAX 12MM TVLENS ((R1S2.8B)
JAMICON TKP102M1EG21 ELECTROLYTIC CAPACITORS QTY: 800(R4S5.5B1)
NUMATICS 239-1841 COMMICATION CONTROL W/ 256-789 ANYBUS-SCNTRLNET NODE (R2S13
ALCATEL LUCENT 3AL35808AAAE 01 Enhanced CRU Clock it(R3S10.3B2)
HP C1100-60023 REV AX5 W/ C110-60033 REV AX1 CIRCUIT BOARD(IN12S1B3)
ALCATEL LUCENT 3AL34711ABAB 01 CARD (R3S10.3B2)
ALCATEL LUCENT 3AL34065AAAE 03 CARD (R4S6.7B3)
VARIAN 1227-2002 MEGA BOND ELUT 20CC/5GRM QTY/20 (R4S10.6B4)
FLUKE SNIDELY-3001 REV 005 NETWORK CARD (IN20S2)
SANMINA 505-0B324 REV H.2 VIEW GRAPHICS MP503 530-0B324-105(R3S8.1B2)
MINEBEA MA200S0SSA1E12 C SPW1558 200W POWER SUPPLY (R2S5.5)
INTEL E29331-703 DX58SO MOTHERBOARD W/ INTEL CORE I7 SLBEN3.06GHZ W/ X4 KINGSTO
KEY HIGH VACUUM PRODUCTS PSL-150-K-N-NS2 VALVE (R3S10.5B2)
VAISALA HMD60U HUMIDITY TEMPERATURE TRANSMITTER(R5S4.7)
APTech Valve AP38000SM FV8 in a double bag.
Hypertronics Male female Connector Cage 50541 KD5/400MST 400FST
MEANWELL DRP-240-24 SWITCHING REGULATOR
FESTO 185745 LFR-D-MINI W/HEE-DMINI-24 W/ HEL-D-MINI
SARONIX 9252 100.0000 MHZ S1100 CRYSTAL OSCILLATORS QTY: 100(U3.3B4)
CKD DPS-05-10 SEPEL SWITCH (U9.4B1)
TOKYO ELECTRON TS 3286-004594-11 MOTOR ASSY, DF SUB CHUCK(U11..5B4)
SMC MXQ12-50A PNEUMATIC CYLINDER TABLE (BR2.6B6)
SMC MSQB1A ROTARY ACTUATOR (BR1.6B2)
CCS ADP2462-PFB-JT POWER SUPPLY (BR2.2B13)
GROHMANN R1605 104 31 0190 HPC-E025 A11 RAILS QTY: 4(BR6.6B1)
MAXON 110338 GEAR W/ 2322.983-52.235-200 DC MOTOR HEDS-5540 A01 ENCODER (R3S11
ALCATEL LUCENT 3AL86603BE 3AL86603BEAG 01 MODULE(R5TROLLEY.2B1)
ALCATEL LUCENT 3AL79090AA 3AL79090AAAD 05 MODULE (R5S6.5B3)
ALCATEL LUCENT 3AL86603BF 3AL86603BFAG 01 MODULE(R5TROLLEY.2B1)
ALCATEL 3AL86603BH 3AL86603BHAG 01 MODULE (R3S10.5B3)
ALCATEL ADLT-L 3FE21441AC 3FE21441ACAA 01 CARD (R3S12.6B1)
SMC ARM11AA1-410-KZ compact manif regulator, (IN11S3)
PHILIPS DCPA50/2 812229105923 AMPLIFIER BOARD (R6S0.4B1)
WatersAgilent 2695 V4 Solenoid (PN: WAT078800A)
AOU OPTRONICS M150XN05 V3 LCD PANEL (R4S14.5)
SMC ZZM04-SR-Q / ZM073H-B5LN-Q vacuum generator manif(R4S7.5)
MBRA G052-000394.010.099.010 SOLENOID VALVE (R4S10.5B4)
AGILENT MV-W-WAT270821 THERMISTOR (BR5.4BLUE)
FESTO 543942 DGSL-10-10-PA DGSL MINI SLIDE SERIES PNEUMATICSLIDE (IN24S2)
KOLLMORGEN PRD-00461500-RC D24323400 PROGRAMMING BOARD(IN22S3B2)
Evoqua / SIEMENS ZWSSP0800 Sanitary Sampling Valve 1/8" NPT 316(R1S3.4)
OPHIR 7Z01200 SH TO USB Converter
HAAS-LASER 18-06-94-00 VMOD-2 PEP MODULAR INTERFACE CARD(R1S1.8B2)
SCHROFF 20800-221 VME I/O EXPANSION BUS (r2s8.4b2)
MITSUBISHI MR-J3-70A-RX035T018 750W AC SERVO DRIVE (R5S5.5)
EXTREME NETWORKS SUMMIT X440-G2-12T-10GE4 16530 ETHERNET SWITCH(R4S11.6)
AVX 08051C223JAT2A CAP CER 0.022UF 100V 4000/PK (R4S13.3B3)
1 PIECE OF ALTERA EPM9560RC240-15
FINISAR FTLX3811M322 FTLX3811M322-HC 100GHZ TRANSCEIVER(in25s3B2)
WATERS Needle Wash Pump WAT078979
44316801, Pc Bd, Mm16 I/o Assy, REV F
SMC MXS20-50B SLIDE TABLE (IN22S3B2)
JAI CV-M531 CVM531 CCD Camera
XPIQ INC SYNERGY SERIES F6C6 10004012 B POWER SUPPLY(R4S9.5)
SIEMENS 6ES7407-0AD01-0AA0 SIMATIC S7 (R5S7.2)
GENUS 40506-00 REV B CONTROL BOARD (R6S7.4B1)
GAMBRO K35111003 E01599003 INTERFACE BOARD (R3S9.4B2)
OMRON ZX2-LDA SMART SENSOR (R4S2.4B5)
BECKHOFF BK1120 ETHERCAT DIGITAL MODULE (R4S1.4B1)
BECKHOFF FC2002 FC2002-0000 PCI INTERFACE FIELDBUS CARD(in7s1b3)
GAMBRO 6972012 9031499700 INTERFACE CARD (IN31S3B2)
FESTO 197892 SLT-10-40-A-CC-B SLIDE CYLINDER (IN24S2)
ALLEN BRADLEY 1794IB16X0B16P A B01 MODULE (R2S8.8B2)
SMC 6 PORT MANIF W/ X4 SY3120-1H-M5-X901 W/ X2 SY3220-1H-M5-X901SOLENOID VAL
SMC CRB1BW20-90SE ROTARY ACTUATOR
COSEL LDA75F-24-Y POWER SUPPLY.
1/10W 5000/PK (R4S13.3B3)
WASCO UHP159-5103A /9733 PRESSURE SWITCH (IN4S2)
ALLEN BRADLEY 1756-M02AE/A R01 90801709 A01 A 3.10 2 AXIS SERVOMODULE (R5S11.4
BERGER LAHR D538.00 CONTROLLER CARD (IN7S3B1)
3D SYSTEMS 23062-801-05 REV A BASE PLATE BOARD (IN38S2)
OMRON R88D-UA04V SERVO DRIVE
1 18 pieces Tyco 822516-5 PLCC Socket
WATEC WAT-202B CCD COLOUR CAMERA W/ 0.7 - 4.5 LENS W/ CVL PSU 1240VAC 12V 1A PO
DAYLIGHT D/E22080 Ultra-Slim Magnifying Lamp XR W/ TABLE CLAMP(RO3.3BLUE2)
PROCON PUMP SERIES 5 135W240F11XX Rotary Vane Pump (R3S13.2)
SCHAFFNER FN3258-130-35 POWERLINE FILTER ((IN10S3)
NL4653 ARC LAMP (R4S9.7B1)
SIMCO 4002612 Aerostat XC Ionizing Air Blower 3-Speed Heater(RBD2.3)
WAGO 738-308 8-Way PCB Spring Terminal Block 5.08mm Orange 18/PK(R5S11.6)
SIEMENS A5E00141343 FEEDER CONTROLLER IT
SICK CS1-P3611 COLOUR SENSOR 1012859 / 0527 ((IN3S1B1)
LOT OF 65 WAGO 264-351 GREY TERMINAL BLOCK (U1.7b2)
CETAC SP5418 TRANSFORMER KIT (R4S10.6B5)
SIEMENS SAX61.03 s55150-a100 ACTUATOR
TELI CS8620CI TK5594A7 CCD INDUSTRIAL CAMERA W/ 35MM LENS(IN19S3B4)
ORIENTAL MOTOR UDK5114NW2 DRIVER (IN18S3B2)
MURR 9000-11112-196 Emparro67 Power Supply it (R6S0.4)
YASKAWA SGMAH-04AAAYU21 SERVO MOTOR (R1S3.4)
ALLEN BRADLEY 1794-ACN15 REV A01 F/W REV D 96357272CONTROLNET ADAPTER
CARLO GAVAZZI EC5525PPAP-1 CAPACITIVE PROXIMITY SWITCH(IN10S2)
WATEC WAT-202C CCD COLOUR CAMERA W/ COMPUTAR MACRO 10X LENS W/AD-901 POWER SUPP
BLUE WHITE FLOW METER W/ GF 314 D20 DN15 1/2" X2 GF 1/2 SCH80NSF-PW (T) W/
BLUE-WHITE 91001-108 FLOW METER W/ GF 314 D32DN25 1" DiaphragmValve X2 ASHC
FAIRCHILD 10283 PRECISION REGULATOR (Rs2.3)
