0100-0113001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。

PRO-FACE  2880061 GP2400-TC41-24V Touch Screen 28W HMI it SCR-I-305=6A47

SX  HL-C2C LASER SENSOR DRV-I-1746=6B37

SANYO DENKI  103H8221-0911 MOTOR W/ ENCODER MIKIPULLEY BRAKE MOT-I-1428=2J32

MIC NNB MIC-20P-40 PROPORTIONAL CONTROL VALVE ACTUATORS VLV-I-1488=9H12

Single Board Computer  P-III SBC Ver:G4,P/N:620-G4D PCB-I-E-2176=9L31-1

SIEMENS  6GK5208-0BA10-2AA3 NET INDUSTRIAL ETHER SWITCH PLC-I-634=7C32

 SIEMENS  6GK5208-0BA10-2AA3 NET INDUSTRIAL ETHER SWITCH PLC-I-634=7C32

PANASONIC  MSMZ042AAA AC SERVO MOTOR 400W MOT-I-1489=2J41-12

PANASONIC  MSM022A1F 200W AC Servo Motor MOT-I-1487=2J41-12

IKO  LWEC20520L 2R4B No tapped hole SR20SB type Linear Guide LMG-I-836=1M13

IKO  LWES25430L 2R4B Ball Wire Engraving Guide LMG-I-835=1M13

PANASONIC NIB FP0-A04V,AFP04121 VER.1.1 FP0 D/A CONVERTER IT PLC-I-1686=9L26

FUJI ALPHA5 Series NIB GYS751D5-RB2-B Brake AC SERVO MOTOR 750W MOT-I-1502=3M66

NSK NNB RNFTL3610A580L NoPreload Rolled Ball Screw 3610580 BSC-I-1185=1R21

ABB  57160001-AAA PR:02 DSDI 110A Digital Input Board PCB-I-E-1033=6EX1

PITTMAN  9236E466-R2,9700-8861-01 Rev A MOT-I-2395=2K41-6

PITTMAN  9236E466-R2,9700-8861-01 REV A MOT-I-2394=2K41-6

SMC  solenoid valve SY5220-5DZ-01 16 with manifold block VLV-I-942=8F34

MITSUBISHI  MR-J2S-40CP AC SERVO 400W discontinue J2S Series DRV-I-1527=9D25

WIKA MIB Ultra High Purity Transducer, Ex nA nL WU-25 SEN-I-1197=6A27

PORA  PR-DMA-204D DIGITAL MOTOR ACTUATOR CONTROLLER DRV-I-1424=7B53

Entegris NIB Panelgard 334 Filter PY12R10E1 Z7CC01927 VLV-I-808=9J12

HITACHI industrial camera  KP-F120CL W/ Cooling COVER OPT-I-819=6B22

OLYMPUS Objective Lens  LWD CDPlan 40 FPL 0.55 160/1 OPT-I-845=W512

FESTO Valve 23620600  4022.454.89513, MPYE-5-1/8-LF-010-B VLV-I-968=9J23

KNF Fluid Pump  PL6270-NFT 1.300 4022.472.99701 VLV-I-965=9J33

IKO NIB ML12C2R596 2Rail, 4Block LM Bearing  LMG-I-453=8C52

IKO NIB LWFS33C1R200 2R2B Low Profile linear bearing LMG-I-455=8C52

ORIENTAL MOTOR Genuine NIB 5RK90GU-CWME 90W AC MAGNETIC BRAKE MOT-I-3698 =9R34

THK NNB Preload Grod Ball Screw BIF1810E-3RRG0FM515LC5FM BSC-I-1559=1F61-3

OMRON  C500-DA004 3G2A5-DA004 D/A IT PLC-I-1789=8F33

OMRON  CVM1-BC103 Base it PLC-I-1789=8F33

OMRON  CVM1-BC103 Base it PLC-I-1789=8F33

THK NNB HSR20A2UUC0FMS  410LPF-II 1R2B Ball Type LM Guide Linear LMG-I-1580=1F4

YAMAHA Teaching pendant  HT1 Ver:D TRANSERVO SCR-I-743=9A31

THK NNB SSR20XW2UUC1M400LHM 1R2B Stainless Ball LM Guide LMG-I-1241=1M25

THK  SR25W1ME200LYMS 1R1B Stainless 30mm pitch rail LMG-I-1246=1M25

THK NNB SR20V2SSM580LM 1R2B Stainless Type Linear Bearing LMG-I-1248=1M25

LS  XP50-TTA/DC O/S:V1.07, Engine:V1.30 SCR-I-297=9A33

MITSUBISHI  HC-KFS43BK AC SERVO MOTOR 400W discontinous MOT-I-2636=2J22

LS  XGF-PN8A V1.20 SN:5002 POSITIONING NETWORK 8 Axis PLC-I-2712=9T37

MISUMI NNB BSSR-1249-KC19 No preload Rolled Ball Screw BSC-I-653=4K02

TOYO  SD118200 SOT-FP805S02N MAGIGEYE SEN-I-1326=7C44

LS  HSS0902A-020KS-C3110103C19 Ratio : 1/20 for 750W AC Servo RED-I-864=1K32

LS Planetary gear   HSS0902A-020KS-C3110103C19 Ratio:1/20 RED-I-862=1K32

LIMING ATG Plenatary gear   PGX-120-H-3 RATIO 3:1 RED-I-829=3A15

LIMING-ATG Plenatary gear   PGX120-H-3,RATIO:1/3 for 1KW RED-I-767=1k11

NSK NIB Min Grod Ball Screw W1201MA-4Y-C3T2230L 130 BSC-I-1396=1C61-4

YOKOGAWA  F3RP55 REV 02:02 RTOS CPU PLC-I-2255=9L14

NSK NNB W2006FA-3P-C5Z620L C5 Grade Grod Ball Screw BSC-I-1231=2D11

HHI  R92-H1-STU-AB-3 990928 STU PCB-I-E-1521=6EX4

ROCKWELL OEMax Motion Controller  MMC_BDP081PNA PCB-I-E-913=6BX1

SMC NIB CDG1FA80-175-K59 175mm stroke Air cylinder actuator CYL-RND-I-101=9F26

TPC NIB NLCD16-50 W9HN Table Cylinder W/ sensor and absorber CYL-TAB-I-592=2M45

KEYENCE  IG-1000,266AZ-33010-020 IG INTELLIGENT-G LASER SEN-I-1875=9I33-1

METSENS  LAF-C2 Stepper/ Servo Motor Drive Interface SEN-I-1392=6A37

SANKYO  MC801NS-302KNN25 800W 3000RPM I501320 AC SERVO MOTOR MOT-I-2188=9E4C

BROOKS  GF125XSL-100122 THERMAL MASS FLOW 750SCCM NC MFC-I-97=2M32

SMC NIB  CY3R10-150 CY3R MAGNETICALLY COUPLED cylinder CYL-ROD-I-90=2L15

KEYENCE  LT-9011M ClassⅡa Laser W/ Cable SEN-I-2230=9I23

SMC Genuine   MQRF4-M5 METAL SEAL Rotary Joint VLV-I-1471=2M51

PANASONIC  MSD043A1X AC SERVO DRIVER 200V 400W 2500P/r DRV-I-2103=8E11

CORECO  IMAGING OC64E0-10080SA,X64-CL PCB-I-E-1795=ZA03

SN74LS682N PPMC-102A D8041AH017 ampere8921H7 MACRD 6743 Ampe're PCB-E-I-74

MITSUBISHI J4  HG-KR73-S126800 750W AC SERVO MOTOR MOT-I-3466=1K43

ISSOKU  GTR1000LC5 20mm lead Grod Ball Screw CNR Rout BSC-I-1018=1E13

MITSUBISHI J4 Series  HG-KR73CABLE 750W AC Servo MOT-I-3481=1T47

MITSUBISHI  HG-KR73 with connector AC Servo Motor MOT-I-2245=2J31

YASKAWA  SGDV-5R5A11A000000001, SGDV-5R5A11A SGDV-0FA01A 750 DRV-I-3784=9E24

SHS35-1580mm THK  LM Guide actuator linear rail bearing for maintenance Rail

SMC  MXQ16-50 50mm stroke pneumatic TABLE CYLINDER CYL-TAB-I-145=o105

THK Super fast rolled WTF20402620L 40mm nickel plated high temp BSC-I-353=IM11

SURUGA SEIKI BSS26-60CR7 Stainless XYAxis Manual LinearStage PrecisionPositioner

MKS DLT2A2231A2P110 MASS FLOW RATIO CONTROLLER Gas:N2 Range:2000SCCM MFC-I-7

SMC MGGMB20-16768-A93-XC11 ROD Integrated Guided pneumatic CYL-ROD-I-37=2M41

NIB THK BTK3610-5.3ZZ ROLLED BALL SCREW NUT for replacement BSC-I-438=IC32

MJ830 SH13-057T01 Sony Linear Scale and Controller 570mm Stroke

CKD NNB SSD-KL-100C-160 CYLINDER Space-Saving Super-Compact CYL-SQU-I-159=3P12

SMC AFF37B-10B-R MAIN LINE FILTER no bracket

MITUTOYO EH-10P,EH-102P,CODE NO. 542-071 SEN-I-1781=9I23

PANASONIC  MDDDT3530 AC SERVO 1kW DRV-I-2546=9D12

SUZHOU INOVANCE  H2U-4040MT,H2U-4040MT-XP TRANSISTOR IT PLC-I-2102=9L24

SMC Manifold block NIB VV5Q41-0403T0 VLV-I-1161=8F34

PANASONIC  MSDA083D1ABattery AC SERVO MOTOR 750W DRV-I-2513=9C15

SMC Genuine NIB MXS16-50ASR CYL-TAB-I-943=8A31

SPG NIB SPI060S-010K RATIO 1:10 for 2,400W AC Servo motor RED-I-1006=3J15

LS NIB HSS0901A-003KS-C3110103C19 Shaft Rusted for 750W RED-I-1116=8C41

THK  RSR15WNUU880LHM 1Rail 1Block LM Guide Linear Bearing LMG-I-629=1E43

MSI  MS-9121, PC2700U-25331-E0 DDR PC2700 CL2.5 512M PCB-I-E-2697=9S13

Dodge Pillow Block Bearing NIB P2BSCH115E 126407 SC-1-15/16 BRG-I-1099=4F13

REXROTH  MSM041B-0300-NN-M0-CH1 750W MOT-I-3518=2I27

IROBO 100mm Strk  Linear Actuator SAN4505-100SEZM-42XL-A-D-B ACT-I-246=3L11

INFICON  CDG160D 500Torr Gauge VLV-I-1078=8F34

LS NIB LSLV0004G100-4EONN INVERTER 380-480V 3Phase 1/2HP 400W DRV-N-3188=6A14

NSK  Super HighLead Grod Ball Screw W1612FA-1PGX-C5Z1045L BSC-I-1529=1E12

THK  KR3006A130L Linear Actuator it Stroke 130mm ACT-I-286=1G11

MITSUBISHI  HF-KP43BG5 400W AC SERVO W/ ouput module J3 MOT-I-3169=2I37

ATG   PGX90-H-50 RATIO 1:50 for 750W AC Servo motor RED-I-1009=1K32

THK   HRW17CA2UUM145LPM 1R2B Wide SUS LM Guide LMG-I-1508=1M55-4

IKO Cross Roller Japan Genuine  NIB CRBH7013AUUT1 BRG-I-2134=1D12

IKO NIB old style Linear Guide bearing LWS20D2R460 H/F 1R2B LMG-I-1497=4C-12

PANASONIC A6 Series  MCDLT35SF 750W DRV-I-2825=9D39

SMC NIB MHS3-32D 3-Finger Pneumatic Gripper CYL-FIN-I-245=1B35

LIMING ATG  PGX90-H-40 for 750W Servo RED-I-489=2L34

SHINSG NNB MCUL32-PWM EMCUL32PWM EFU CONTROLLER SCR-I-504=9G27

NB  BG3305A-300H/A5CS/CU 200mm stroke Linear Actuator ACT-I-36

NSK NNB NS151145ALD2B02KCZ 2R4B NS15AL LM Guide LS15AL1145LF LMG-I-1029=1O12

FESTO NIB DSR-12-180-P Pneumatic Rotary Cylinder Semi-rotary drive CYL-ROT-C-146

IKO  Cross Roller Ring Genuine CRBHV10020AUUT1 100x150x20 BRG-N-1667=5F23

IKO 12Size Rail NIB LWH12 R1480 H S2 1480mm length LMG-N-1654

AllenBradley 2090-UCSR-A3000 9101-1971 Ultra Series Active Sht DRV-I-2388=9D34

Stroke Adjustable Big XY Axis Manual Stage 150X150X50 STA-I-508=5G41

APEX DYNAMICS Angle Reducer  ABR060-S2-P2 5:1 for 2,400W RED-I-757=2L24

INFICON Guage  CDG160D 10Torr VLV-I-1075=8F34

THK  BNK-3.6970L 20mm lead Grod Ball Screw CNC Router BSC-I-923=1E12

MITSUBISHI  HF-KP43B 400W AC SERVO MOTOR MOT-I-2767=2I35

THK  12SRS9XMUU980L,1R12B Caged LM Guide Linear Bearing LMG-I-1100=1C31

THK  12SRS9XMUU920L 1R12B Caged LM Guide Linear Bearing LMG-I-1099=1C31

IKO Robust linear Actuator  TU50S30A225L 155mm stroke 5Lead ACT-I-226=1G21

MITUTOYO Linear Gage Display it  EF-Z, EF-12ZR, 542-066 SEN-I-1881=9I13

ROCKWELL SMASG  MMC_BDP081PNB PCB-I-E-2150=9L31-1

SMC Genuine Japan  MGPM80-15Z Guide compact 80mm bore 15 strok CYL-GUD-I-116

MITSUBISHI  FR-E740-3.7K-CHT AC380-480V 3.5KW Inverter DRV-I-3753=9B15

COMMELL  FS97B Intel Core 2 Quad / Core 2 Duo PICMG 1.0 PCB-I-E-1110=9L21

SMC Slide Tabel Cylinder  MXQ25-150 150mm stroke CYL-TAB-I-857=4O21

ORIENTAL NIB 51K60VESMT2-30,5GVH30B AC MAGNETIC BRAKE MOTOR MOT-I-2970=9E1C

YASKAWA SIGMA5  SGMJV-08ADA2C 750W AC SERVO MOTOR MOT-I-2730=3A26

MITSUBISHI  FREQROL-E700 CC-LINK V2 FR-E720-2.2K  FR-A7NC DRV-I-996=9D17

NSK  W3205P-118PSSK1X-C5Z745L Grod Ball Screw Greased seal BSC-I-724=4J31

INOVANCE  SV630P,SV630PS5R5I AC SERVO DRIVE 750W DRV-I-2702=9D26

KEYENCE Digtal double speed Camera  XG-035M, 50mm, 75mm 1:2.7 OPT-I-563=P606