0100-00997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。

THK NIB BTK3610V-5.3ZZ NoPreload Rolled Ball Screw Nut BSC-N-1051=5F53

YASKAWA NIB SGM-02A314 AC SERVO MOTOR 200W discontinued MOT-I-2053=2K12

GTR NNB FSM-30-100-T020WA 200W 1:100 INDUCTION MOTOR MOT-I-3009=9R32

CONVEX  CSDH-10AN1-SQ 1KW AC SERVO Serial DRV-I-1859=7A13

MITSUBISHI Genuine Japan NIB HF-KP43 2014~2018 400W AC SERVO MOT-I-3476=9E26

IAI  MSEP-C-4-42PWAIT-N-42PWAIT-N-42PWAIT-N-42PWAIT-N-EP-0-0 DRV-I-2447=6A32

MITSUBISHI  Q68BL BASE IT PLC-I-1762=8F43

PRO-FACE Touch Screen  2880061 GP2400-TC41-24V 28W SCR-I-357=6B47

YASKAWA discontinued  SGDS-15A12A DRV-I-3660=9B27

THK Genuine  SNS45LR1SSFM Long BLOCK for replace BRG-I-2866=9U12,22,32

ROBOSTAR NNB RS-120-X20SS ST.320,SSR15XW2UU,1520 Linear Actuator ACT-I-347=9P15

ROBOSTAR NNB RS-120-X20SS ST.300,SSR15XW2UU,1520 Linear Actuator ACT-I-348=9P14

PANASONIC MINAS A4 NIB MQMA022S1S AC SERVO MOTOR 200W discontinu MOT-I-2078=3L32

SUMITOMO 0.25KW 3PH INDUCTION MOTOR  RNYM3-1220-7 HYPONIC DRIVE MOT-I-3189=3J25

DELTA TAU  rusted bolts UMAC 6SET U101110-001 PLC-I-3089=9T11

LUST  CDA32.008,C1.4,HF V180.50-00 1.5KW Lti DRIVES DRV-I-3980=9E13

ADLINK Industrial Computer Board  M-342, 19A77AA411-01 PCB-I-E-2199=9L32-2

NISSEI GTR NIB H2FB-22R-10-T020 200W 10:1 Induction 90V Brake MOT-I-3056=9R43

NISSEI GTR NIB F2SJ-20-40-T010AX 100W 40:1 Hollow INDUCTION MOT-I-3058=9R43

NISSEI GTR NNB G3FB-18-25-T020AX V9 200W 25:1 Vertical INDUCTION MOT-I-3059=9R33

PANASONIC  MSMA202P1H 2kW AC SERVO MOTOR MOT-I-2715=6A22

THK NNB HSR20R2SSF680LF-Ⅱ 2R4B Linear actuator BRG CNC router LMG-I-819=1M25

THK  SHS15R2UUC11040LH 2R4B Low noise motion Guide CNC Route LMG-I-1168=1P12

THK Cross Roller Bearing RU Type  RBV178A 126mm x 240mm x28mm Precision Axis

ADLINK Main board  M-342, 08GSAQ67002103 PCB-I-E-1053=9L31-2

MITSUBISHI  MR-J2S-100CP with battery AC SERVO DRV-I-2427=9B27

MITSUBISHI  MR-J2-70A AC SERVO driver DRV-I-76=2I33

CONTROL TECHNIQUES  2D200220 SE3.5M/TL 2.2KW COMMANDER SE DRV-I-2952=9D19

YASKAWA  SGMPH-15AAA21 1500W AC SERVO MOTOR MOT-I-3590=8A41

IKO NNB LWES252416L Ball Wire Type 1R1B LM Guide LinearWay IKD LMG-I-1758=8H03

THK  HSR65BSS Big 65Size Coter Bore Hole type for replace BRG-I-1585=3L15

THK  HSR65ASS Big 65Size Linear Bearing block for maintenance BRG-N-1508=3L15

 ROSA Roller Linear Rail MG55-870L for Maintenance or Continuation 1Rail @34

THK  SNR45R2SSFM570LF Robust LM Guide 1R2B Caged Ball Type LMG-I-517=1F25

DELL for parts CN-0MH651-70821-71N-C24L REV A01 PCB-I-E-2294=9L33-2

HP  SP# 462431-001 AS# 460963-002 Fan  parts missing PCB-I-E-2293=9L33-2

THK Nopreload Rolled Ball screw NNB BLK2525-7.2WW1550L BSC-I-1479=3K03

IKO NIB LWH30C2R920BE178 2R4B LWH30B Moted

THK KR4610D740L Rolled Ball Screw Linear Actuator 580mm stroke ACT-I-315=1G55

TBI  SFVR03205D1N-C1195L 5mm lead AK25AF25 Grod Screw BSC-I-854=1E52

LS  SV055iG5A-4 Inverter 7.5HP VFD INPUT: 380-480V DRV-I-3543=9E44

MITSUBISHI discontinued  HC-SFS152BG2K AC SERVO MOTOR 1.5KW MOT-I-2561=8B42

LUST Lti DRIVES  CDA32.008,C1.4,HF V180.15 1.5KW DRV-I-3983=9E13

LUST Lti DRIVES  CDA32.008,C1.4,HF V180.60-00 1.5KW DRV-I-3981=9E13

LUST  CDA32.008,C1.4,HF V180.55-01 1.5KW Lti DRIVES DRV-I-3982=9E13

Precise  made own Linear actuator 58mm stroke W/ MSMD012S1T ACT-I-243=1G21

THK NNB NoPreload Rolled Ball Screw BLK2525-3.61680LF BSC-I-1490=1K04

ULVAC Metal Ionization Vacuum Gauge  GI-M2 60W SEN-I-2113=9A1A

THK SAMICK NNB HSR20LR2SS580LF 3R6B CNC Router Linear Bearing LMG-I-1266=1F31

MITSUBISHI  HC-SFS152BG2K 1.5KW AC SERVO MOTOR MOT-I-2595=8C32

THK  HSR65RSS Big 65Size Compact Type block Bearing BRG-N-1538=3L15

ABB Robo  CPU 3HAB6182-1 SE99335859 DSQC 335 08 SE99335859 PCB-I-E-395=2MXX

OMRON  R88D-UP20HA-R6 750W C SERVO DRIVER DRV-I-379

Harmonic Drive Systems Actuator HA-600-4 /FHA-25B-1911-KE150-SP DRV-I-377=2I32

E2S-06D002-DAM-V1.0-07012  IVMS02 or IVMS03 PCB-I-E-853=6CX3

ABB TD  MOD-BUS BOARD 750079/801 REV 2.0 PCB-I-E-598=6AX2

ABB TD  COM I-L BOARD 750071/801 REV 1.8 PCB-I-E-605=6AX2

7315CDB/GNP5 NTN Precision Angular contact dual Bearing for spindle 75X160X37

MFA020LD2BNZI PANASONIC AC SERVO MOTOR 200W MOT-I-61 for repair machine

SIEMENS  6GK7443-5FX02-0XE0 SIMATIC NET CP PROFIBUS PLC-I-362=3E62

 P110L 3:1 Wa.13 "T" Figure Miter Gear  Ratio 3:1 Power RED-I-38=8C42

SMC NNB MGPM80-125 bore 80mm 125mm stroke CYL-GUD-I-231=2A46

MITSUBISHI  HC-KFS43G1, SUMITOMO ANFX-P25F-2RLC-33 MOT-I-1010=2I37

NEOCam 1200NA-H-2 4S589-084-2 NIKON OPT-I-223=B603

MITSUBISHI MELSEC QJ71LP21S-25 DATA LINK IT network Controller PLC-I-19,I-30

VIVOIL  F-CONTROL VALVE KV-1DF/9.8 ETC-I-181

NIKON 4S589-084-1 NEOCam 1200NA-H OPT-I-222=B603

LRW20CER1500EO IKO Precision Cross Roller LM Guide Old  NNB 1Rail 2Block

ORIENTAL VEXTA NIB FBL215GD-AF FBL215GD-AF W/ BLD15A-F Controller MOT-I-912=3F41

 E2S-06D002-DAM-V1.2-07012 IVMS01~06 PCB-I-E-859=6CX3

NSK LA55FL764C2 Preload 1Rail 2Blocks Robust LM Guide Bearing No tapped hole

SONY  FD REF 96 FM-4,EM18019 PCB-I-E-707=6CX1

SONY  SP REF FM-4,EM18018 PCB-I-E-706=6CX1

MITSUBISHI NIB A1SJ71SL92N S-LINK MASTER IT PLC-I-567=7C32

DELTA TAU PMAC IVERSAL CPU ASSY 602705-107 PMAC2 4.0MHz OPT5A PCB-I-E-479=6BX3

THK NNB NSR20TBA1460L nickel plated old style LM Guide 1Rail 2Block maintenance

ORIENTAL VEXTA NNB PK596AU-PG36 STEPPING MOTOR 5-PH MOT-I-947=3F41

MITSUBISHI NIB MELSEC A1S64TCRT-S1 TEMPERATURE CONTROL IT PLC-I-571=7C32

NTN DMX3104SH-01 LinearActuator VEXTA PX534MH-B Stepping Motor ACT-I-86=2I41

THK NIB DK3210-4RRGT304LC3 Grod Ball Screw precision C3 accura BSC-I-338=ID66

810-006490-006 Rev.C PCBA, ESC FILTER, BICEP II, DC-P Lam Research SEM-I-75=IN31

SMC MGQM63-50-Y7BWL NNB Pneumatic Cylinder W/ Autoswitch CYL-GUD-I-162=2A36

CONVEX  CSDL-15AT02A-SQ 12AMP Quadrature AC SERVO 1.5kW DRV-I-649=6B35

SMC  MGPM80-50 MGP Series COMPACT GUIDE PneumaticCYLINDER CYL-GUD-I-159=2A36

SMC MGQM63-150-Y7BWL Guided MGQM Series 150mm stroke cylinder CYL-GUD-I-166=2A36

IMS50-110 B 00152 1.4 A/Ø FULL STEP 2 PULSE DC 5 V AC100-120V, 50/60Hz MOT-I-36

ALPHA NNB Planetary Gear  SP060S-MF2-25-0C0-2S Reducer RED-I-12

VRSF-LB-7D-1100-SS SHIMPO-Nidec ABLE REDUCER 1:7 Ratio 1100W Motor Reducer

SMC MGPS50-150 heavy duty, MGP COMPACT GUIDE CYLINDER NNB CYL-GUD-I-184=2A36

SMC MGQM63-150 150mm stroke MGQ GUIDED Slide cylinder NNB CYL-GUD-I-167=2A36

AB  2KW AXIS MODULE BULLETIN 1394 1394C-AM03 Series C DRV-I-912=7C41

NNB THK HSR20LA2SSE940L-II 2R4B LM Guide Linear Bearing CNCRoute LMG-I-312=1012

YASKAWA NIB SGDA-02BPP SERVOPACK 200W for replacement AC SERVO DRV-I-777=3L44

YASKAWA NIB SGD-02AP SERVOPACK 200W SERVO DRIVER discontinued DRV-I-773=3L44

YASKAWA NIB SGDA-01BP SERVOPACK 100W Discontinued AC SERVO DRIVER DRV-I-775=3L44

YASKAWA NIB SGDA-A5APY38 SERVOPACK 50W DRV-I-774=3L44

RSF NNB MS 6x.x5 GA ML 1560mm RI 15 Linear Scale SEN-I-229=7CX1

THK  LF50UUF715L Ball Spline 1Shaft 1Nut Rigid Z Axis working good

MITSUBISHI  TEACHING  T/B-3 SCR-I-131=2I17

SPG NIB SPI115S-009KA RATIO 1:9 RED-I-93@34

LensModule  CV-A1 E103843 B M42534 TL-Z001 for optical inspect syst ETC-I-35

HOKUYO PDM8131 BWF-11F Optical Data Transmission Device SEN-I-551=6A27

FUJIKIN FCS  UPCUS-4JR-124-C133F5L VLV-I-40

SCHNEEBERGER MRD55-G3V1 Roller Robust LM GUIDE BEARING BLOCK Rner BRG-I-162

160X130X65 /-30mm X axis Motorized Stage VEXTA  PK566NBW MRS-I-26=1E24

MITSUBISHI  TEACHING  T/B-3 SCR-I-129=2I17

Space Saver Compact 1HP AC Servo Reducer IGB CUBIC006-7.5-A-C2-A080PC RED-I-34

Georg Fischer BUTTERFLY VALVE Typ567 DN80 PVC-U EPDM PN10 198800037/567 #30

TOSHIBA 9049H BG6-1240, BH8-1321 DST PCB I-31, HG 152, BH8-1321-01 PCB-E-I-67

74HC595AP JAPAN Canon BG6-1746, BH8-1322 DST PCB 1-32 , IA 114 PCB-E-I-63

BOARD/PCB 74HC640AP JAPAN BG6-1293, DSB94320,DSTPCBI-30SA, HG 106 PCB-E-I-64

KAYDON OS3Y4 KA110CP0 Reali Slim Ball Bearing 11X11.5X0.25 Inch BRG-I-288

THK SHS65LC Caged Ball LM Guide  Linear Bearing repair HSR65

Harmonic Drive System  HPG-20A-21 Reducer 1:21 Servo motor TCG KAMO Pinion

SODICK NNB MA1B032-0004 LINEAR MOTOR MAGNET YOKE MOT-I-233

Georg Fischer BUTTERFLY VALVE GS30-F05-F07 DN65 EPDM PN10 65A 199240883 #32

THK Cross Roller Ring  RB134UU 100mmX175mmX18mm NoPreload BRG-I-1281=3P24

NIKKI  NCR-DCC0A2B-401E AC SERVO DRIVER 400W DRV-I-1924=7A13

THK   RB20035UUC0 200x295x35 Cross Roller Ring Axis BRG-I-1112=9A41

MITSUBISHI  FX5UC-64MT/D PROGRAMMABLE CONTROLLER PLC-I-2645=9T17

ROBO-8712VLA-ST BIOS R1.00  PORTWELL B9305682AB18712821 PCB-I-E-1729=9G33

KEYENCE General Purpose Digital Contact Sensor NIB GT-H10(10M) SEN-I-1583=9I21

BOC EDWARD  IH160 D37291500 ELECTRICS MODULE PUMP DRV-I-3466=9B36

KOLLMORGEN  PRD-P320260E-C2 REV.E BASE MODEL: CP320260 DRV-I-3404=9B33

M2I  XT0P12TS-SA Touch Operation Panel 12.1" 800x600 SCR-I-701=9A34

THK  KR4620A940L 840mm stroke Grod Ball Screw Actuator ACT-I-271=1R22

MITSUBISHI J2S NIB HC-MFS43G2 AC SERVO MOTOR 400W MOT-I-3110=9E1A

BECKHOFF  AX2003-AS S60301-520 V 6.48 X9 connector missing DRV-I-3477=9B38

PRO-FACE  3280035-75,AGP3550-T1-AF SCR-I-603=9A22

OMRON  CS1H-CPU66H CPU CS1W-SCB41-V SERIAL little discolored PLC-I-1191=9L23

THK NNB BNT4512-5.3ZZF530LF Square Rolled Ball Screw BSC-I-1165=2FXX