0100-01228板卡船舶半导体工控备件优势经销

福建中立恒自动化设备有限公司

1．输入/输出单元

输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。

PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。

I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。

PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。

2．通信接口

PLC配有各种通信接口，这些通信接口一般都带有通信处理器。

PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。

PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。

它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。

PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

SMC NNB 12-MGPL40-50 compact guided cylinder for clean room CYL-GUD-I-157=2A36

Allied QB02302-B09-HE Brushless DC MOTOR, 3089A001-2000-6 Q Phase MOT-I-688=2J42

Emoteq  QB02302-B05-HE DC Motor, 3089001-2000-6 Qphase MOT-I-689=2J42

CR-NLCD20-100R15 TPC Precision Pneumatic TABLE CYLINDER MXS20-100 CYL-TAB-I-75

INTEK-PLUS V3.3 QC.C-J07-11724-Z0330 PCB-I-E-528=6BX4

SMC MXS20-40  Cross roller type Slide Table Cylinder CYL-TAB-20

YASKAWA  SGDH-A3AE SERVOPACK 200V JUSP-NS100 MECHATROLINK I/F DRV-I-280=1T15

KITZ SCT NIB IB80S-VMF-EP-316L Size : 1/2 Material : 316L VLV-I-417=6B32

AZBIL  HPX-EG00-3S and HPX-EG00-5S Yamatake Digital Fiber-Optic SEN-I-237

NSR20TBA2UU820L THK  LM Guide Linear actuator for replacement LMG-I-5

NR50-21-408 POWER CABLE 2500MM LG 4G 16SQ CAB-I-29

HOKUYO NIB WDMG022 DMG-GB1-Z04 L=4m SEN-I-552=6A27

NSK  LS15CL890L LM Guide Linear Bearing 2R,6B LMG-I-368=1012

SANYO  DS030C1Y2EC100 SANMOTION LINEAR AC SERVO SYSTEMS MOT-I-643=2M45

BG-1270, BH8-1338 MV DST PCB AF I , BH6-1488 BH6-1487 BH6-1486 PCB-E-I-69

MICRO INSPECTION ADD MULTI TYPE-11-16 P4) T CONTROLLER IT PCB-I-E-194=o124

TEL NNB 1R81-601452-11, LCD C/S A_BOARD#2, MDK-794V-O, D551 PCB-E-I-52

JJAA9603D LC1R81-601544-14, LCD SPIN IT CONN BOARD4, MDK-794V-O PCB-E-I-56

TEL NNB 381-642664-1, SS 8V-O, D-00256 308-642664-1 S48227 PCB-E-I-35

CO8116 SMC C9415 MACRO 672 Ampe're Ampe're M-6720 PC-173C, REV. B PCB-E-I-75

MYCOM NNB PS596-A 5-PHASE 5-LEAD STEPPING MOTOR MOT-I-524=2J42

MITSUBISHI NIB FR-BAL-7.5K AC REACTOR TRANSISTORIZED Inverter DRV-I-95

RC-PL-6P3 RC-PL-6P2 RC-PL-6P1 HD488 PL PCB III BG6-1193 BG6-1193-000 PCB-E-I-101

853-116982-002 REV.A ABL-LAM-PMILB-002 NNB SEM-I-71=B305

XSG60-P MISUMI/SURUGA SEIKI High Precision Rigidity Manual Linear Stage Position

KH56QM2B048 CM1-C-23L20A VER 2.39 W/ 20:1 PAG60-20(6.35C-16K) MOT-I-1049=2J41-2

UltraCap DSQC624 3HAC020150-001/03 930436#006666 0547 EPCOS Cut DRV-I-467=2I32

1R81-601452-11, LCD C/S A_BORAD#2, MDK-794V-O, D681 PCB-E-I-53

SN74LS273N COUT48 AZI-111B, P/956/23-001[11], CH NO. P9606684 PCB-E-I-73

SHONICS NNB Sync Distribute Amplifier SDA-0104 HD/VD/Video Signal OPT-I-137=IN11

BROOKS MFC  GF125CXXC, H2 500SCCM SH44 Thermal Mass Flow VLV-I-326=6A26

XSG60-CZ-H MISUMI/SURUGA SEIKI High Precision Positioner Manual Linear stage

 PIO-96J 7201722 REV.A PWA, Low Profile PIO-96 PIO-96J-302 PCB-I-E-580=6AX1

KEYENCE NIB LV-21A Digital Laser Sensor LV Series SEN-I-558=6A27

NISSEI NNB H2LM-22L-40-T010A 40:1 3-PHASE INDUCTION MOTOR 0.1kW MOT-I-638=4Q21

SANYO DENKI NIB RM-29A3S,103G807-5790 RORZE STEPPING MOTOR 2PH MOT-I-1309=2K13

Faulhaber  3557K024CSPL32-12 8:1 DQ111EE20A8BDCA DCMotor Reducer MOT-I-371

MITSUBISHI  FX3U-48MT/DS 35W MAX PROGRAMMABLE CONTROLLER PLC-I-498=6A24

STAR old Bosch Rexroth 35 LM Guide ique Cartridge Block 1659-320-27 BRG-I-59

HP 12040-60214 D-3232 3329 DIV 53F PCB-I-E-298=2M22

DIGITALIMAGE DI-2403FRP CAMLINK REPEATER NNB ITOTECH OPT-I-123=1N11

IKO Miniature Roller Robust LM Guide LRX12C2R159 2R4Bock LRX12 LMG-I-185=P710

KOGANE NIB FINGER CYLINDER NHBDPG-10-ZE135A2 CYL-FIN-I-18=P504

SMC NNB  CW31-5DL-5-03-L-F SOLENOID VALVE VLV-I-178

ALPHA NNB ARMATUREN 050G 3WAY-1/4-10L-10L-10L BALL VALVE #38

BROOKS MFC  GF125CXXC, N2 5000SCCM BIN SH46 Thermal Mass Flow VLV-I-325=6A26

KOGANEI NIB Rodless cylinder ORV16X400 Pneumatic Linear Actuator TY-ZE155A2

SERS16670mm NB  SER15A Roller Guide Smooth Precision Linear Bearing RSR15

ABB ASEA  DSQC103 9L YB161102-AD/1 PCB-I-E-388=2MXX

NSK LA30HL708 LM Guide no tapped hole 1R2B bottom fasten Router

INTERFACE  IBX-4915,P/96Z/4-001(12) PCB-I-E-1814=ZA03

APEX Planetary   AB060A-S2-P2 020:1 AC Servo RED-I-159=1K12

Single Board Computer NEAT-590 REV.B4 POWER LOGIC PCB-I-E-1852=9L21

ELMO  G-DCTR012/400EEAP MOTION CONTROL cable cut DRV-I-2551=9D36

NSK  NRXT15025 150DXR007DD Preload Cross Roller Bearing BRG-I-1156=3P24

YASKAWA  SGMJV-01ADA21 APEX AD047-P2 25:1 100W SERVO Reducer MOT-I-1372=2J22

LS  XGL-DMEA V1.2 Dnet I/F PLC-I-2655=9T17

ASML  4022.634.10651, 4022 436 10661 PCB-I-E-1269=ZA01

Single Board Computer 17-108-12603PCB-I-E-2389=9H32-1

ASML  4022.634.22091, T ASML 4022 634 22811 PCB-I-E-1288=ZA02

FUJI  NP3PS-SX1SAS ,F717 60 0 A PCB-I-E-2388=9H32-1

AXIOMTEK SBC  SBC8253 REV.A4 PCB-I-E-2387=9H32-1

MITSUBISHI  missing cover FX3U-80MT/ES PROGRAMMABLE CONTROLL PLC-I-2598=9T17

THK  BLR310L Grod Rotary Nut Ball Screw for robot BSC-I-680=4J31

ASM  03-21061 EW ,LXD-TE12-098 02-82853 Left X Driver PCB-I-E-2386=9H32-1

ASM  03-21061-02 EW,RYD-TE12-098 02-82854 Right Y Driver PCB-I-E-2385=9H32-1

ASM  03-21061-02 EW,LYD-TE12-098 02-82852 Left Y Driver PCB-I-E-2384=9H32-1

ASM  03-21061 EW,RXD-TE12-098 02-82855 Right X Driver PCB-I-E-2383=9H32-1

ASM  03-21061 EW,LIDX-TE12-098 02-82850 Left Indexer Drive PCB-I-E-2382=9H32

ASML  4022.471.71701, T ASML 4022 471 68841 PCB-I-E-1289=ZA02

ASM  03-21061 EW,RIDX-TE12-098 02-82851 Right Indexer Driv PCB-I-E-2381=9H32

ASM  rusted 03-20870-19 REV DQ , 64-21198B PCB-I-E-2380=9H32-1

ASML  4022.471.74071, T ASML 4022 471 68931 PCB-I-E-1286=ZA02

ASM  rusted 03-21005-02 REV LQ , 64-21005C PCB-I-E-2379=9H32-1

ASML  4022.471.74091, T ASML 4022 471 68841 PCB-I-E-1287=ZA02

4022.671.23291,268928 BOM 1849GEM T FACILITY PANEL, EMO SWITCH NNB CAB-I-294

RODENSTOCK  APO-Rodagon-D 2x 1:4.5 f=75mm missing label OPT-I-902=9L17

ASML  4022.634.16262 PCB-I-E-1292=ZA02

ASML  4022.480.00755 SEM-I-410=7B13

4022.436.63772, DCPA 50/2 8122 291 05922 For parts AMPLIFIER PCB-I-E-1296=ZA04

Keithley  DDA-08/16 PC9172 14286 REV 3 ISA BUS Analog Outp PCB-I-E-1087=6CX4

4022.436.63772, DCPA 50/2 8122 291 05923 For parts TC3X BOARD PCB-I-E-1297=ZA04

IKO NIB MLG25C1R210 ET207 Rail LWL25B-210L 2R2B Ball Type LMG-I-1502=1F24

 4022.436.63752, 4022.436.6375.2 9-315.308 MOTVV V2.1 IDE PCB-I-E-1299=ZA04

 4022.436.63733, 4022.436.63733, IDE 9-315.307 DSPVV V2.1 PCB-I-E-1300=ZA04

ASML  4022.436.72572, PCB-WV16A DC/DC CONVERTOR BOARD PCB-I-E-1307=ZA02

ASML For parts 4022.471.99781,4022 471 99791 ATWI SS SSB2 ADAP PCB-I-E-1314=ZA04

Motorized Tilting Stage  60x60x25 LSG1-C60R75 W/ SGMJV-01ADL21 MRS-I-91=1E24

Motorized Giniometer Stage 60x60x25 LSG1-C60R50 W/ SGMJV-01ADL21 MRS-I-90=1E24

Panasonic MATSUSHITA refurbushed MSMA012A1B Servo Motor MOT-I-3231=9E2B

MITSUBISHI J4 Series  HG-KR43 400W AC SERVO MOTOR MOT-I-3461=1K43

ASML  4022.634.22201, T ASML 4022 634 22111 PCB-I-E-1319=ZA04

ASML  4022.634.22121, 4022 634 22111 ATWT WC2R WTC ID CARD PCB-I-E-1320=ZA04

ASML  4022.634.22181, T ASML 4022 634 22111 PCB-I-E-1321=ZA04

HIGEN NIB FMACJ01-KB10RB 100W Brake MOT-I-3106=9E3B

PANASONIC  MDDLN45SG 1kW AC SERVO DRIVER DRV-I-4262=9D29

HIGEN NIB FMACJ02-KB00RB 200W MOT-I-3102=9E3B

PANASONIC  MADDT1207042 AC SERVO DRIVER 200W DRV-I-2109=8E32

AZBIL NIB HTY7843D1P00 Separation TEMP SENSOR SEN-I-1816=6A37

NISSEI NNB F2S15N010-CTBR40WT 40W 4P 10:1 3PH INDUCTION MOTOR MOT-I-2609=9E2B

THK  SHS20CUUF470LF 2R4B Caged LM Guide Linear Bearing LMG-I-965=1F13

AITEC NNB AI-SIO-1616 PCB-I-E-2485=2M31

SMC NNB 25A-MHF2-12DR-M9NL Low profile Finger Gripper CYL-FIN-I-217=Y603

KAMO SEIKO NNB BR50SH-10G-S276 R.RATIO 1/10G BALL REDUCER RED-I-956=E10B

ADVANTECH NNB PCI-1610, 1700000649 CABLE PCB-I-E-2479=2M31

PANASONIC  MBDLN25SE 400W AC SERVO DRIVER DRV-I-3032=9C23

SMC NNB ZR120S2-K15MZ-F,SYJ3133-5M0Z,SYJ3233-5M0Z for vacuum VLV-I-1341=2A11-6

ROOTECH  ACCURA 2300,40003943 SCR-I-650=9A33

Allen-Bradley For Parts or not working V812iS display cracked SCR-I-585=9A22

FUJI  SBC8253 Rev.A2, VI-MCPU1A 07120732000 PCB-I-E-2435=9S12

ORIENTAL VEXTA  PK543AW-H100S STEP MOTOR /W Harmonic Gearhead MOT-I-640=2J42

YASKAWA  SGDV-R70AE1A SERVOPACK OPTION MODULE SGDV-0CA03A DRV-I-2208=8E22

OTC PART NO.E4468D(E2012D02), K970005-1 PCB-I-E-1189=6DX1

OTC PART NO.E4468G(E4079E03), K960011-7 PCB-I-E-1188=6DX1

HORIBASTEC  SEC-8455D 600SCCM GAS TiCI4 MASS FLOW CONTROLLER MFC-I-288=6A34

HORIBASTEC  SEC-E70 200SLM GAS N2 MFC-I-287=6A34

SMC NNB MSQB30R ROTARY CYLINDER degree adjustable shock absor CYL-ROT-I-2=2A33

ABB TD  ANALOG OUTPUT 750237/801 REV2.1 PCB-I-E-633=6AX3

OMRON  CS1H-CPU63H CPU IT Ver3.0, Ver4.0 PLC-I-1190=7C32

AXIOMTEK SBC  SBC81202 REV.A2-RC Pentium 4-775 CPU Card PCB-I-E-1102=6EX3

FBS1204B-85L85R250C7-20 /  Precision Grod Ball Screw / KSS / RightLeftHand

HORIBASTEC  SEC-8455D 300SCCM TiCI4 8CR DIGITAL MASS FLOW MFC-I-289=2M32

IKO Linear Guide Way NNB LWES251010LF 1R2B Ball Wire Type LMG-I-1587=1F33

THK NNB SHS15C2QZUUC1FM220LPF 1R2B SUS Ball Caged LM Guide LMG-I-1585=1M55-2

MITSUBISHI  A80BDE-J61BT11,BD627A441G52 F,GCMK-C2X GU PCB-I-E-1821=ZA03

SMC CDRB1BW100-180S Big Size Pneumatic Rotary Table CYLINDER CYL-ROT-I-107=8B44

THK  BNSA470L Spline Grod Ball Screw Hollow Shaft BSC-I-1549=1E23

ISSOKU NNB GTRAC5T-608L No Preload Grod BallScrew 20mm lead BSC-I-701=1M21

WON NNB S15SRUU2F-400L20/20F Ball Type 2R4B LM Guide Linear LMG-I-1633=3I46

WON NNB S15SRUUZF-454L11/23F Ball Ty 2R4B LM Guide Linear Motion LMG-I-1635=3I45

ASML  4022.470.22882 CCM EL POS SENSOR IN BRACKET SEM-I-914=9A37