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。
ABB TD COM I-L BOARD 750071/801 REV 2.2 PCB-I-E-630=6AX3
THK Linear bearing NNB HRA50 HR2555 2pcs in a block BRG-I-2087
Rexroth R1621214221170L 2R4B Caged Ball CNCRoute LMG-I-893=1F13
YASKAWA SGDS-15A72A SERVOPACK 1.5kW DRV-I-2438=9D12
MUTOH NIB DIGICOLLAR ENCODER DE-04-C INCREMENTAL LINEAR ENCODER ELEC-I-2792=9A25
ASML TRADINCO VLP30100SSX 4022.436.82863 SEM-I-571=8F21
Wide width Linear Actuator 330mm stroke 10mm lead grod ball ACT-I-234=3I33
Single Board PDSTLEXC-B PA25135-B04208,PA20135-B042 PCB-I-E-2661=9G32
AKT MF INTERLOCK/5500,0100-71047 REV 06 PCB-I-E-2276=9G32
PRODRIVE ASML for parts 4022.634.02251 PADC 130/24A IL ELEC-I-1024=9A2B
YASKAWA JUSP-WS60AA 6MBP200RA060-06,JUSP-WSCB60AA,6R1TI30Y-080 DRV-I-3896=9F38
SANKYO NNB TORQUE LIMITERS 7TF-12A TRS-I-108=2K21
ADVANET 1608A,P17018 ADVME1608A PCB-I-E-1764=9S11
ABB 3BSE018291R1 3BSC980004R971 PR:E missing plastic cove PCB-I-E-1041=6EX1
LAM RESEARCH E204460 MII 94V-0,810-033620-009 REV.A PCB-I-E-1848=ZB04
PCI9054-AC50PI F, SUPER VCHIP HDL4K31BUQ902-11 7ALOTO41G PCB-I-E-1851=ZB04
PRODRIVE for parts 4022.471.74126 PADC 100/16 PN:6001-0303-5701 ELEC-I-999=8F25
PRODRIVE for parts 4022.437.31663 PADC 50/8.5 6001-0200-1704 ELEC-I-1028=9A2B
Hiwin NNB QHW25CCC1000L Low noise LM spacer ball type CNC Router SHS25C 2R4B
HARMONIC DRIVER HA-655-2-200 ,FHA-25C-100-E250-BCW-SPK0284 DRV-I-597=9B17
BOSCH DM 8K 1301-D Nr. 1070084649-106 DRV-I-1756=8B32
KEYENCE Genuine NIB IL-S100 LASER SENSOR SEN-I-2343=8E42
LENZE EVF8203-E 6/7330 26230 EMZ8201BB 1.5kW 0-480Hz DRV-I-1948=8E21
NEXCOM for parts NISE3600P2 cosmetic but not powered on ELEC-I-2998=9N16
SANKYO NNB TORQUE LIMITERS 7TF-12A TRS-I-108=2K21
ADVANET 1608A,P17018 ADVME1608A PCB-I-E-1764=9S11
ABB 3BSE018291R1 3BSC980004R971 PR:E missing plastic cove PCB-I-E-1041=6EX1
LAM RESEARCH E204460 MII 94V-0,810-033620-009 REV.A PCB-I-E-1848=ZB04
PCI9054-AC50PI F, SUPER VCHIP HDL4K31BUQ902-11 7ALOTO41G PCB-I-E-1851=ZB04
PRODRIVE for parts 4022.471.74126 PADC 100/16 PN:6001-0303-5701 ELEC-I-999=8F25
PRODRIVE for parts 4022.437.31663 PADC 50/8.5 6001-0200-1704 ELEC-I-1028=9A2B
Hiwin NNB QHW25CCC1000L Low noise LM spacer ball type CNC Router SHS25C 2R4B
HARMONIC DRIVER HA-655-2-200 ,FHA-25C-100-E250-BCW-SPK0284 DRV-I-597=9B17
BOSCH DM 8K 1301-D Nr. 1070084649-106 DRV-I-1756=8B32
KEYENCE Genuine NIB IL-S100 LASER SENSOR SEN-I-2343=8E42
LENZE EVF8203-E 6/7330 26230 EMZ8201BB 1.5kW 0-480Hz DRV-I-1948=8E21
NEXCOM for parts NISE3600P2 cosmetic but not powered on ELEC-I-2998=9N16
V-Technology Carme C-4Axis-2θ SLIT IT OPT-I-897=9L17
OMRON FZ-S , FLV-TCC1EP-02 Camera LIGHTING CONTROLLER OPT-I-682=9L27
MirFA CSDH-15AN0-SQ DSP_V3.06 AC SERVO 1.5kW DRV-I-2511=9D35
OLYMPUS Objective Lens LMPlanFI 20x/0.40 BD OPT-I-953=W512
SURUGA SEIKI U13360-U01/0406, U13360-U01/0404,EZM-28S-D1-RD MRS-I-51=2M15
YOKOGAWA DAQSTATION DX1006-1-4-2 SEN-I-2146=9A1B
SMC NIB MHZ2-40D Genuine Japan PARALLEL FINGER Grip CYLINDER CYL-FIN-I-129=8B34
SMC NIB MHZ2-40D Genuine Japan PARALLEL FINGER Grip CYLINDER CYL-FIN-I-129=8B34
NIDEC-SHIMPO Harmonic Drives Gear NNB WPSZ-42-100-SNH-1662 RED-I-669=2I14
LPK LP120-ST-250L-40B-N-BS Linear Actuator Cartesian THK SR15W BNK ACT-I-78=1G45
MINAS A4 series PANASONIC MADDT1205 100W AC SERVO DRV-I-261
IAI MSEP-C-8-42PSA-42PSA-42PSA-42PSA-42PSA-42PSA-PSA-PSA-CC-0-0 DRV-I-2004=6B37
IAI MSEP-C-8-42PSA-42PSA-42PSA-42PSA-28PSA-PSA-PSA-PSA-CC-0-0-AB DRV-I-2002=6B37
VIEWORKS VC-12MC-M65E0 high-speed and high-resolution VC OPT-I-968=W522
NIDEC-SHIMPO FlexWave NIB WPSZ-42-100 RUV60 Robot Axis Harmonic RED-I-1118=8E11
YASKAWA Robot controller JZRCR-XSU02 /W cables DRV-I-2579=9D35
ABB Plug in it 3BSE013335R1 PR:C PCB-I-E-2440=ZA03
BASLER discontinued line scan camera ruL1024-57gm, 16mm lens OPT-I-486=2A21
MITSUHASHI LPC PW-1000 Control panel for web alignment DRV-I-3974=9D36
YAMAHA Robot Controller RCX221 DRV-I-3763=9B21
KOLLMORGEN SERVOSTAR PRD-P32060E-C2 Rev.E CP320260 DRV-I-3376=9B23
THK NNB BLK3620-5.6ZZF886LF Rolled Ball Screw Raydented BSC-I-558
DELTA TAU missing connector UMAC 6it STAGE CONTROLLER PLC-I-2993=9T13
TAMAGAWA TA8170N2160 E814 DRV-I-3727=9B21
ITRONICS,AVL VISION130,VACCUM CONTROLLER V3 ELEC-I-2760=9B18
CKD NNB AMD72L-40AU-0I-4 ORIFICE 36 9315 VLV-I-957=9J23
MITSUBISHI for parts MR-J2S-500A AC SERVO DRV-I-3075=9D49
SMC NIB MY1M25-900-M9N RODLESS CYLINDER 900mm stroke CYL-ROD-I-109=2D11
PHILIPS for parts MVA2000, 8122 410 01401 ASML 4022.436.82941 PCB-I-E-1392=9G24
CKD Fine Regulator Valve NIB PYM10-X1 VLV-I-1449=9H12
LS XGT Pannel iXP50-TTA/DC very condition 800X600 SVGA SCR-I-255=8A11
DALSA P2-49-08K40-00E APO-RODAGON-D 2X F=75mm 1:4.5 OPT-I-594=9L28
DELTA TAU W/O connector 5it UMAC TURBO PMAC2 CPU,4-AXIS PLC-I-2488=9D2A
MITSUBISHI GOT1000,GT15-75QBUSL, GT1585-STBA Touch Screen SCR-I-365=2I16
NITROGEN SAFTY EXH . ASSY NNB 4022.472.56132 SEM-I-991=9G22
COGNEX 821-0035-1R Rev C 825-0213-1RH 15mm 1:2.0 OPT-I-620=6B13
AUTONICS Area Sensor NIB BW40-24 SEN-I-2252=7CXX
NSK MCH Linear Actuator MCH06040H10K-304BZ500L 400mm stroke ACT-I-201=1G45
SUPERMICRO X8SIA REV:1.01,IDT 89HI0524G2PS PCB-I-E-2001=9G13
SIEMENS C79451-A3474-B20-5 C79040-A6420-C757-04-85 PCB-I-E-1142=6BX4
NSK NNB W2011KA-3P-C5Z1095L Stainless Typ SUS Grod Ball Screw BSC-I-1149=1E12
THK Flange Cut NNB BNF4012-5820LF Grod Ball Screw Big Z Axis BSC-I-1156
RND Robots and Design TEACHING PENDANT RTP-1 SCR-I-225=6B43
Hitachi kokusai Electric D4EX35889 TEACH PENDANT SCR-I-226=6B43
DALSA Line Scan Camerar P3-80-12K40-00-R OPT-I-592=9L28
FUJI Inverter NNB FRN5.5E1S-2CP4 200-240V 5.5KW DRV-I-4040=9F36
PANASONIC MDDA303D1A99 3kW AC SERVO DRIVER DRV-I-4209=9C37
PROFACE 12" Touch Screen 3280024-13 AGP3600-T1-AF SCR-I-413=6B43
Allen-Bradley MPL-A330P-MJ24AA,7033-00-4404 1.8KW,5000RPM MOT-I-3359=3H27
VSI Neutra-Ray Controller VSC-104E ELEC-I-871=7C35
YASKAWA SGMPH-04A1A-YR12 400W short output shaft MOT-I-3311=9E36
ASML For parts 4022.436.88151 some condensor burn and broken PCB-I-E-2537=9G23
PANASONIC MSDA083A1A AC SERVO DRIVER 750W DRV-I-1389=7B42/9D12
NABTESCO ARN30-E VIGOSERVO ARN missing connector DRV-I-2707=6B26
PANASONIC MDMA102S1D AC SERVO MOTOR 1kW MOT-I-1532=8A21
COMIZOA SSCNET COMI-LX540H PCI Motion Controller PCB-I-E-1955=9G35
MITSUBISHI GOT1000, GT1675M-VTBA SCR-I-206=9A24
AcQuisition Technology BV (C) 2002 i4000 REV.4 PCB-I-E-1925=9G35
YASKAWA NIB SGLGM-30432A Coreless Linear Servo Motor MOT-I-2697=2M55
DELTA TAU UMAC eXcom, EXCM109-012 PLC-I-2749=9T32
LEVITRONIX 100-30002, LC48 Controller 600W W/O connector DRV-I-4204=9F19
LEVITRONIX 100-30004, LPC-600.2 Controller 600W DRV-I-4203=9F19
NEC Industrial Computer board 136-551733-A-01 PCB-I-E-2705=9S13
ALPHA NIB TMC-AC800P PCB-I-E-2450
YUSHIN YOKOGAWA NC95-1N F3NC95-1N POSITION PLC-I-1662=6B34
WAVE RESEARCH PCB 10-0980 REV A1,SCH 10-0970 REV A PCB-I-E-2669=9L33-2
FANUC A16B-2203-011 A16B-2203-0110/02A I/O C7 PLC-I-1594=8B22
LS NIB G4L-EUFB V1.70 Fast Ethernet Commication Module PLC-I-1290=7A53
KDT SYSTEM CIMON HMI CM-XT10CB-A SCR-I-614=9A13
ADVANTECH Full Size Industrial Mother board AIMB-782QG2 PCB-I-E-1113=6DX4
MKP TSC-145 Gas:H2 TSC-Series Mass Flow Controller MFC-I-406=9A15
ROBOSTAR NNB RC-070-X10PL ST.250SGMAS-01A2A21 MDi 3000RPM ACT-I-261=1G45
ORIENTAL NNB PK543AW-H100S Harmonic gear Stepper SD5107P3 MOT-I-2526=2L11-2
ORIENTAL NIB FBL5120CW-30,FBLM5120W-GFB,FBLD120CW,GFB5G30 MOT-I-2300=8B51
MITSUBISHI GT15-75QBUS2L GT1585-STBA GOT1000 missing bracket SCR-I-319=6A47
MITSUBISHI MR-J3-200A 2kW AC Servo nameplate sticker DRV-I-4303=9M33
MITSUBISHI FR-E720-5.5K FR-A7NC INVERTER FREQROL-E700 V2 DRV-I-3240=9D49
JUSTEK JSMD-03D DIRECT PWM AMPLIFIER DRV-I-3238=9D37
MITSUBISHI NIB MR-J3-40B-KJ006 400W AC SERVO DRV-I-3237=9L12
ABB TD NNB ANAALOG OUTPUT 750237/801 REV2.2 PCB-I-E-950=6DX2
MITUTOYO NIB METAL SCALE ST24D LINEAR SCALE SEN-I-946=7C34
MITSUBISHI MR-J3-70A-KE003U502 AC SERVO 750W DRV-I-1312=7B32
YASKAWA MP2300S, JEPMC-MP2300S-E VER.B0202.76 PLC-I-2089=9L24
SMC NIB MXQ20-150ZG3-M9NV CYL-TAB-I-798=8B23
MELEC NIB C-811A PCB-I-E-2394=9L22
NIDEC-SHIMPO VRSF-LB-10D-1100-SS Planetary gear RED-I-750=3A18
MITSUBISHI Genuine NIB HC-KFS43K AC Servo Motor 400W MOT-I-3715=9E1A
ASML 4022.634.75531, 4022 634 75541 T 6/1 PCB-I-E-1418=ZB01
HP ST2000NM0023 719770-002 ASML 4022.646.33031 2TB 7200rpm ELEC-I-1005=8F25
2,400W AC Servo Linear Actuator Robot MCR120PRS-STO450-NZ-4CB SR15W600L ACT-I-5
YASKAWA Genuine NIB SGMAH-04AAA2C 400W AC SERVO MOTOR MOT-I-3719=9E43
THK Cross Roller Ring NNB RU107-2065497 for Robot Axis BRG-I-2110=1D12
INA Roller Guide Block NIB RWU35-E-RRF G2-V3, RWU35-E-0010 BRG-I-2122=1C34
SEJINiGB NIB ERD004-49-S-C2-A060AE Reducer Gear for 2,400W RED-I-1002=9F32