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。

 1032631000 ADEPT 10326-31000 REV C 00703000C BOARD 00703-000C

 MITSUBISHI ELECTRIC MDS-C1-SP-150S SPINDLE DRIVE MDSC1SP150S

 VISION DS-RH20TC-50O SERVO MOTOR 300508-00026B-CS DSRH20TC50O

 EMERSON 960141-01 Model FX-8400 Servo Positioning 96014101, FX8400

Usado Yamatake HONEYWELL 80360206-001 Cli Tabla 80360206001

 TIMKEN NU236EMA CYLINDRICAL ROLLER BEARING

 Yamatake HONEYWELL 80360206-001 Cli Plate 80360206001

 Siemens NMX3N800 Switch 800 Amp

 DIAGRAM 5760-017768S2PEP Print Head Mot 5760017768S2PEP

Nuovo DIAGRAPH 5760-017768S2PEP Stampa Testa Assemblaggio 5760017768S2PEP

Neuf DIAGRAPH 5760-017768S2PEP Imprimé Tête Assemblage 5760017768S2PEP

 HONEYWELL MEASUREX 09437320 PROCESSOR MODULE UAP REV A

 HONEYWELL MEASUREX 09437320 PROCESSOR MODULE UAP REV E

 ENTEGRIS 6500-T1-FO2-D12-K-P1-U1 CONTROLLER W/O CABLE 6500T1F02D12KP1U

 ALLEN BRADLEY 20F11-R-D-014-AA0NNNNN POWERFLEX 753 SER.A 10HP W/ 20-HIM-A6

 REXNORD FALK 001968 DISC PACK HARDWARE KIT PKIT SN 450 STL

 INDRAMAT MDD093B-N-040-N2L-110GA2 SERVO MOTOR MDD093BN040N2L110GA2

 MASTERVOLT 40031006 MASS BATTERY CHARGER 24/100 3PH

 GENERAL ELECTRIC TKC36800L CIRCUIT BREAKER 800A 3P

 MTS AUTOMATION NB1141FRMG-478 SERVO MOTOR AND GEARHEAD 34-509-210-3995

 CHAR-LYNN 104--001 HYDRAULIC MOTOR 104001

 KNOLL TG40-28/22533-0-0-0-1-0-0-0-0-0 CENTRIFUGAL PUMP 230/460V 2136891

 FANUC A06B-6076-H101 SERVO AMPLIFIER SER. B A06B6076H101

 REXROTH R900956598 VALVE 4WS2EM10-51/75B11T315K31DV

 ENTEGRIS 6500-T4-F04D12-K-P1-U1 INTEGRATED FLOW CONTROLLER 6500T4F04D12KP1U1

 FANUC A06B-6096-H105 SERVO AMPLIFIER SER.D A06B6096H105

 ENTEGRIS 6500-T4-F04D12-K-P1-U1 Integrated Flow Control -

Nuovo ENTEGRIS 6500-T4-F04D12-K-P1-U1 Integrato Flusso Controller

 ROSEMOT 8732EMT1A1M4Q4 MAGNETIC FLOWMETER TRANSMITTER

 METRIX 5550-111-011 VIBRATION SWITCH 5550111011

 GENERNAL ELECTRIC 7VTLS589CD02 DRIVE 25HP 368E0407

 GENERNAL ELECTRIC 7VTLS589CD01 DRIVE 25HP 368E0407 1000

 VIMARC BXP 90-4 VIBRATOR MOTOR BXP904 230/460V

Nuevo ENTEGRIS 6500-T4-F04D12-K-P1-U1 Integradas Flujo Mando 6500T4F04D12KP1U1

 ALLEN BRADLEY 6155F-NPXP COMPUTER SERIES E 27659 6155FNPXP

 ALLEN BRADLEY 22C-D038A103 POWERFLEX 400 DRIVE 25HP SER.A 22CD038A103

 DET-TRONICS 006300-001 GAS DETECTOR AND TRANSMITTER 006265-009 006264-013

 RACINE PSV-PNSF-10HRD-50 HYDRAULIC PUMP 5928707 PSVPNSF10HRD50

 SIEMENS 6SC6101-2A-Z SERVODRIVE 6SC61012AZ

 ALLEN BRADLEY 2711P-B15C4D8 PANELVIEW PLUS 1500 2711P-RDB15C

Neuf ENTEGRIS 6500-T4-F04D12-K-P1-U1 Intégré Flux Contrôl

 HYDRONIX ORB2 HYDRO-PROBE ORBITER HEAD IT

 SAUER DANFOSS 4282867 HYDROSTATIC PUMP AX130290001 42R28-CF2NN75J

 PEPPERLFUCHS DM522-TA-GP-N0N0 INDUSTRIAL MONITOR 546822-0233 DM522TAGPN0

 ASEA BROWN BOVERI 6205BZ10100K SC CONTROLLER 6205BZ10100K

 FAG 222S.407 SPHERICAL ROLLER BEARING 222S407

 ASEA BROWN BOVERI 6205BZ10100K Sc Control - 6205BZ10100K

 BENTLY NEVADA 3300/03-03-00 SYSTEM MONITOR 3300030300

 STI 70158-1537 RECEIVER AND 70157-1139 TRANSMITTER 4600 SERIES MS46-30-1920

 EATON 511H993-40 MAGNETIC SHOE BRAKE 5-1/2" TYPE S 511H99340

 SIEMENS 1FK6063-6AF71-1EH0 SERVO MOTOR 1FK60636AF711EH0

 SIEMENS 1FT50760AF71-1-Z SERVO MOTOR 1FT50760AF711Z

 ROTORK LA-2520-E-1-0.9-800-12D LINEAR ACTUATOR 120V .5HP LA2520E10980012D

 REXROTH VCH08.1-EAB-064ET-A1D-064-DS-E4-PW TEACH PENDANT R911171955

  ALLEN BRADLEY 1336-QOUT-SP14A TRANSISTOR ASSEMBLY SER.A 1336QOUTSP14A

 TIMKEN 23130KEMW33C3SLD SPHERICAL ROLLER BEARING

 BRUENINGHOUSE A10VS071DFR/31R HYDRAULIC PUMP A10VS071DFR/31R-PPA12N00

 AUTOMATION DIRECT GS3.4050 DURA PULSE DRIVE 50HP B-GS34050 GS34050

 FALK 0706060 GRID 17F

 HONEYWELL 38003105-100A SPACER BOARD XLCNP4M, 51403776-100, 51403775-100

HONEYWELL 38003105-100A SPACER BOARD XLCNP4M, 51403776-100, 51403775-100

DELTA SYSTEMS TMC-188/40-Q MOTION CONTROLLER TMC18840Q REPAIRED

 SIEMENS CP-35 IVERSAL ALARM CONTROL CP35 500-884879

DELTA SYSTEMS Tmc-188/40-q Motion Control - TMC18840Q Repaired

 HONEYWELL 38003105-100A Spacer Plate XLCNP4M, 51403776-100,

Nuovo HONEYWELL 38003105-100A Distanziale Tavola XLCNP4M, 51403776-100,

  GE FANUC IC600LX680 MEMORY MODULE IC600LX680L

Neuf HONEYWELL 38003105-100A Entretoise Board XLCNP4M, 51403776-100,

   GE Fanuc IC600LX680 Memory Module IC600LX680L

 ed GE Fanuc IC600LX680 Memory Module IC600LX680L

 THOMPSON 32-716326-C793 DURATRUE 90 GEAR 32716326C793

 YOKOGAWA DX230-1-2 DAQSTATION CHART RECORDER DX23012 DX230-1-2-S4-A5

 GE FANUC A06B-0266-B500 SERVO MOTOR 22/4000HV A06B0266B500

 ALLEN BRADLEY 2711P-T15C4A2 PANELVIEW PLUS SER.A 2711P-RP2A 2711PT15C4A2

 EMERSON SP2401 IDRIVE 480V 10HP

 HONEYWELL 38003105-100A Spacer Table XLCNP4M, 51403776-100,

 HONEYWELL WEB-403-AX-E CONTROLLER WEB403AXE JACE-403

 GOULD MODICON MM-PMC1-300 OPERATOR INTERFACE 92-00838-02

 PARKER D101VW-1B-440-Y SOLENOID VALVE D101VW1B440Y

 HONEYWELL P522DC DC SIGNAL PROCESSOR

 SIEMENS 6SC6110-5DA00 SERVO DRIVE 6SC61105DA00

 ALLEN BRADLEY 1326AB-B430E-S2K4L SERVO MOTOR 1326ABB430ES2K4L

 VICKERS DG5S4-1031C-T-MUB-5-90 CONTROL VALVE DG4V3S-6C-MUB-5-60 24202-JM

ALLEN BRADLEY 1756-IF8H INPUT MODULE SER.A 1756IF8H  

 FANUC A06B-6151-H045#H580 SPINDLE AMPLIFIER A06B6151H045#H580

 FANUC A06B-6102-H226#H520 AMPLIFIER MODULE SER.F A06B6102H226#H520

 NATIONAL INSTRUMENTS 779370-01 I/O CARD 192463F-03L 77937001

 ATOTECH SM-40-132-12-G PUMP 3KW 112M/2A IE3 440-480V SM4013212G

 BOSCH 0-514-500-267 HYDRAULIC PUMP 0514500267

 COLFAX 3252/760-D3EBFS-162 PUMP 3252760D3EBFS162

 MARTIN D140B26 DOUBLE SPROCKET 3-3/4" BORE 26 TEETH D140B26 H

 HORNER HE693THM166F THERMOCOUPLE MODULE

 ASCO H118AF122F1 HYDRAMOTOR VALVE W/ V1EE4F02

 ELO TOUCH SYSTEMS ETL150P-7PWA-1 TOUCH SCREEN 414205-000 ETL150P7PWA1

 FLOWSERVE 30M-39-WMS120-P-BC-T7391-R6 CONTROL VALVE 30M39WMS120PBCT7391R6

ODRIVE SA77R37DRS71M4 GEAR MOTOR 574:1 230/460V 3/4HP

 ALPHA GETRIEBEBAU VDT100-MF1-40-071-AC GEAR 40:1 VDT100MF140071AC

 LIFTMASTER N4XGH203L5R ELITE SERIES COMMERCIAL DOOR OPENER 230/460V

 HONEYWELL 51402755-100 PC BOARD PROCESSOR 51402755100

 FANUC A06B-6124-H106 SERVO AMPLIFIER A06B6124H106

 HORNER HE693THM166F THERMOCOUPLE INPUT MODULE

 FANUC A06B-0243-B400-R SERVO MOTOR A12/3000I A860-2000-T301

 HONEYWELL 51402755-100 PC Table Processor 51402755100

 HONEYWELL 51402755-100 PC Processor Board 51402755100

Neuf FANUC A06B-6124-H106 Servo Amplificat

Utilisé HONEYWELL 51402755-100 PC Board Process

 FERAG L-856 36527864/004 36-527-864-V004 MX-027-1 ROTASIMULATOR ROTASIM 98 L

 FERAG L-856 36527864/004 36-527-864-V004 MX-027-1 Rotasimulator Rotasim 98

 GRFOS MTR5-10/5 COOLANT PUMP 2HP 208-230/460V MTR5105 A-WB-A-HUUV 98185564

 FANUC A06B-0313-B565#7008 SERVO MOTOR A06B0313B5657008

ALLEN BRADLEY 2711P-T12W22D9P PANELVIEW PLUS 7 SER.B 2711PT12W22D9P  

Nuevo FANUC A06B-6124-H106 Servo Amplificador A06B6124H106

 BERARMA 02-PVS3-63-F-H-R-M HYDRAULIC VANE PUMP 02PVS363FHRM

 OMRON 40588-0011 SAFETY LASER SCANNER 40649-0300 CABLE OS32C-BP-4M

 FANUC A05B-2518-C204#EMH TEACH PENDANT A05B2518C204EMH

 PARKER RS32S07S4SN1YCF56 PROPORTIONAL VALVE D1VW2KNYCF56

 HONEYWELL 51402755-100pcs Plate Processor 51402755100

 ABB UP10C02000 IVERSAL ACTUATOR 90FT LBS 122NM AV2321030

 LAFERT B7128Q-03325 SERVO MOTOR B7128Q03325 EM100071B

 HUB CITY 0220-05504 GEAR  MODEL 80R 1:1 LR-BCST 022005504

 HUB CITY 0220-05505 GEAR  2:1 88R LR-BCST 1-3/8" DIA. 022005505

 ALLEN BRADLEY 1370AR-AOA65-A DRIVE 1370ARAOA65A

Nuevo FERAG L-856 36527864/004 36-527-864-V004 MX-027-1 Rotasimulator Rotasim

Nuovo FERAG L-856 36527864/004 36-527-864-V004 MX-027-1 Rotasimulator Rotasim

Neuf FERAG L-856 36527864/004 36-527-864-V004 MX-027-1 Rotasimulator Rotasim 98

 FANUC A05B-2518-C204#EMH TEACH I PENDANT A05B2518C204EMH

 SUMITOMO CQTM31-20V-2.2-3-T-S1243-G COOLANT PUMP 1KH3 CQT-PUMP

 SUMITOMO E3P-20-2.2-S1450-G COOLANT PUMP 200-220-230V E3PS1450G

 FANUC A06B-0447-B110#1000 LINEAR MOTOR MAGNET PLATE A06B0447B110#1000

 SIEMENS 6SE9215-8DB40 MICROMASTER 6SE92158DB40

 FANUC A06B-6102-H226#H520 SERVO AMPLIFIER SER. F A06B6102H226H520