推送：0100-00853省市县区域/直送2024全+境+派+送

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。

DAIKIN INDUSTRIES 3PCB5140-1 / 3PCB51401

TURCK DSFD 26-PCB / DSFD26PCB

ALLEN BRADLEY 855PC-B24LE522 / 855PCB24LE522

PERRETTA GRAPHICS PCB00291 / PCB00291

PCB PIEZOTRONICS 480B / 480B

CONTEC PCB37PS-5P / PCB37PS5P

SMC /

AREXX PCB0016ZZ2 / PCB0016ZZ2

BELKIN PCB-106BLK-2E1 / PCB106BLK2E1

ALLEN BRADLEY 855PC-B20ME522 / 855PCB20ME522

TE CONNECTIVITY PCB3A18S / PCB3A18S

IDEC PCB5014B / PCB5014B

DIVERSIFIED POWER PCB014R10 / PCB014R10

FESTO MHA1-PR10-3-M3-PI-PCB / MHA1PR103M3PIPCB

OCULAR LCD INC 4021PCB / 4021PCB

SMC /

FANUC IC675PCB002 / IC675PCB002

PCB PIEZOTRONICS 607A11/030BZ / 607A11030BZ

EFECTOR PCB 4DI 4DO T W A/B-AC2750 / PCB4DI4DOTWABAC2750

TYCO HS2064PCB / HS2064PCB

EFECTOR R360/CURRENT-CONTROL-PCB-EC2049 / R360CURRENTCONTROLPCBEC2049 (

TE CONNECTIVITY PCB3A18S / PCB3A18S

DWYER A3310-PCB / A3310PCB

ALLEN BRADLEY 855PC-B24ME522 / 855PCB24ME522

SCHNEIDER ELECTRIC PCB1500430 / PCB1500430

AREXX PCB0017ZZ1 / PCB0017ZZ1

SMC /

RADWELL RAD-PCB-8177X1006 / RADPCB8177X1006

MKS INSTRUMENTS 870B33PCB4GD1 / 870B33PCB4GD1

TURCK EWAK 12-PCB (10/BAG) / EWAK12PCB10BAG

FESTO MHA1-PR8-3-M3-PI-PCB / MHA1PR83M3PIPCB

PCB PIEZOTRONICS J353B33 / J353B33

ALLEN BRADLEY 855PC-B10LE422 / 855PCB10LE422

SIEMENS E00EXT-PCB / E00EXTPCB

HORNER AUTOMATION PCB0CS003-RF / PCB0CS003RF

TE CONNECTIVITY 22PCB / 22PCB

PCB PIEZOTRONICS 006EB001AB / 006EB001AB

PCB PIEZOTRONICS 002P05 / 002P05

WAGO IM-YE739/5-50P-PCB / IMYE739550PPCB

DELMHORST 210PCB-0060 / 210PCB0060

TURCK CSFD 19-PCB / CSFD19PCB

FESTO MHP1-PR10-3-PI-PCB / MHP1PR103PIPCB

FESTO MHA1-PR6-3-M3-PI-PCB / MHA1PR63M3PIPCB

HEWLETT PACKARD COMPUTER 1789-BRD-PCB-54 / 1789BRDPCB54

PERRETTA GRAPHICS PCB00243 / PCB00243

TE CONNECTIVITY 22PCB / 22PCB

TURCK EWAS 12-PCB (10/BAG) / EWAS12PCB10BAG

TURCK EWASK 12-PCB(10/BAG) / EWASK12PCB10BAG

WAGO IM-YE739/5-50P-PCB / IMYE739550PPCB

FREE 2 YEAR RADWELL WARRANTY

MAC VALVES INC 50011.PCB / 50011PCB

MKS INSTRUMENTS 870B33PCB4GD1 / 870B33PCB4GD1

MKS INSTRUMENTS 870B13PCB4GD1 / 870B13PCB4GD1

PCB PIEZOTRONICS 691A51/04 / 691A5104

ALLEN BRADLEY 855PC-B24ME522 / 855PCB24ME522

TURCK CKFD 16-PCB / CKFD16PCB

FESTO MHP1-PR8-3-PI-PCB / MHP1PR83PIPCB

COGNEX PCB601 / PCB601

PERRETTA GRAPHICS PCB00142 / PCB00142

TURCK MS 3114PCB-10-5P / MS3114PCB105P

SCHNEIDER ELECTRIC O/I-PCB / OIPCB

ESA PCB.007.038-V1 / PCB007038V1

ZEKS PCB-8724-03 / PCB872403

ESA PCB.007.022 / PCB007022

DANAHER MOTION PCB111305 / PCB111305

EQUUS TECHNOLOGY DLTOS PCB 2170 / DLTOSPCB2170

PCB PIEZOTRONICS 003C20 / 003C20

SCHNEIDER ELECTRIC PCB S501-000 / PCBS501000

FESTO MHA1-PR4-3-M3-PI-PCB / MHA1PR43M3PIPCB

DELMHORST 210PCB-0058 / 210PCB0058

DELMHORST 210PCB-0059 / 210PCB0059

PARAMOUNT PCB P1S-DIN-110VAC / P1SDIN110VAC

FESTO MHP1-PR6-3-PI-PCB / MHP1PR63PIPCB

PPE HL-1PCB / HL1PCB

TURCK RSFP 126-PCB / RSFP126PCB

GENERIC PCB132 / PCB132

GENERIC PCB-80 / PCB80

EFECTOR R360/PWM-ANALOG-MODULE/PCB-CR3001 / R360PWMANALOGMODULEPCBCR3001

FUJI ELECTRIC AH-25PCB042 / AH25PCB042

HORNER AUTOMATION PCB0CS003-RF / PCB0CS003RF

TE CONNECTIVITY 22PCB / 22PCB

PCB PIEZOTRONICS 006EB001AB / 006EB001AB

PCB PIEZOTRONICS 002P05 / 002P05

DELMHORST 210PCB-0060 / 210PCB0060

TURCK CSFD 19-PCB / CSFD19PCB

FESTO MHP1-PR10-3-PI-PCB / MHP1PR103PIPCB

FESTO MHA1-PR6-3-M3-PI-PCB / MHA1PR63M3PIPCB

PERRETTA GRAPHICS PCB00243 / PCB00243

TURCK EWAS 12-PCB (10/BAG) / EWAS12PCB10BAG

TURCK EWASK 12-PCB(10/BAG) / EWASK12PCB10BAG

MICROLITE A7004-402 / A7004402

HONEYWELL 51454196-100 / 51454196100

SICK IPRO SINGLE CHANNEL BOARD / IPROSINGLECHANNELBOARD

EMBEST LARK BOARD / LARKBOARD

EMBEST CINTRON MAIN BOARD REV H / CINTRONMAINBOARDREVH

EMBEST MAIN BOARD W/TESTING REV H / MAINBOARDWTESTINGREVH

KRAUSS MAFFEI MT200-BOARD / MT200BOARD

SLICER 825-8026-BOARD / 8258026BOARD

JOHNSON CONTROLS AS-AHU-101-1-BOARD / ASAHU1011BOARD

PHOENIX CONTACT TPS-1 EVA BOARD / TPS1EVABOARD

EMBEST GI 4000-CONTROLLER BOARD 50 / GI4000CONTROLLERBOARD50

NORTHERN COMPUTERS INC N-1000-IV-BOARD / N1000IVBOARD

RADISYS EM2G03-0-0 / EM2G0300

COOL AIR LBW-420-1(LED PANEL WITH BOARD ONLY) / LBW4201LEDPANELWITHBOARDONLY (US

PHOENIX CONTACT TRANSBOTICS MAIN RELAY BOARD / TRANSBOTICSMAINRELAYBOARD ( NO

COMPUTER BOARDS INC CI0-DAS1600/12 / CI0DAS160012

COMPUTER BOARDS INC SSR-RACK48 / SSRRACK48

COMPUTER BOARDS INC CIO-AD08 / CIOAD08

EMBEST GI 4000-PNEUMATIC BOARD 50 / GI4000PNEUMATICBOARD50

EFECTOR CIRCUIT BOARD - 4IN/4OUT-AC2720 / CIRCUITBOARD4IN4OUTAC2720

AUTOMATED SONIX UL1000-BOARD / UL1000BOARD

EFECTOR CIRCUIT BOARD MODULE,4IN/3 OUT-U71008 / CIRCUITBOARDMODULE4IN3OUTU71008

EFECTOR CIRCUIT BOARD-AC2726 / CIRCUITBOARDAC2726

RADWELL VERIFIED SUBSTITUTE 2880045-01-SUB-INVERTER-BOARD / 288004501SUBINVERTER

RADWELL VERIFIED SUBSTITUTE GP2500-TC41-24V-SUB-INVERTER-BOARD / GP2500TC4124VSU

RADWELL VERIFIED SUBSTITUTE LM104VC1T51 -SUB-INVERTER-BOARD / LM104VC1T51SUBINVE

SICK COLD TEMP CIRCUIT BOARD / COLDTEMPCIRCUITBOARD

RADWELL VERIFIED SUBSTITUTE LQ104V1DG21-SUB-INVERTER-BOARD / LQ104V1DG21SUBINVER

PHOENIX CONTACT PSD-S AS LABEL BOARD / PSDSASLABELBOARD

EMBEST CINTRON GRAPHIC BOARD / CINTRONGRAPHICBOARD

SICK GIGABIT ETHERNET BOARD / GIGABITETHERNETBOARD

RADWELL R40-E3W2-CONVERTER-BOARD / R40E3W2CONVERTERBOARD

RADWELL VERIFIED SUBSTITUTE V810ICD-SUB-INVERTER-BOARD / V810ICDSUBINVERTERBOARD

   Engine Accessory QSM11 ISM11 intake pipe joint 3893683X

    Harvester SC96 QW800 belt Accessories

   Transmission bearing B35-236 35X95X19.5

  Pressure Transmitter sensor PT-8303BH PT-9306BH PT-8301DHT 220V

   Transmission bearing B37-15UR 37*88*19mm

   Linear guide slider BRD25LA

  Refrigeration Compressor Kompresor Pendingin TRK5512Y voltage 380V

 Bussmann KTK-15 (KTK- 15Amp Limitron Fast Acting Supplementary Fuse 600V

7

  CAJ2446Z Freezer Test Chamber Compressor 220-240V Weld junction

   S1-GAU000 115V/60HZ solenoid valve coil Replacement

   Speed Control Valve 2-Way Flow Control Valve 2FRM5-3X/6Q

   Garbage compactor oil cylinder position sensor AH-UB32E2 16688510

   CNTD Foot switch CFS-1 10A /250VAC 2M AC-15 2M

   Siemens Proximity Switch Sensor 3RG4112-3AG01

   photoelectric rotary encoder SH100A30-1024R30EK7M 10-30VDC

   stepper motor controller pulse generator MTPG2

   Inductive proximity switch GBM15-30GM-N1 DC6-36V

   Dawn high pressure oil filter element HDX-160*30 HDX-160X30

   cable MR-ENCBL20M-H 20M

   Bernstein Proximity Switch 6932943001 KIB-M12PS/002-KLS12

    Inductive Proximity Switch GBM15-30GM-D1 DC two wire DC6-36V

  Ingersoll Rand air compressor 54774302 bleed solenoid valve

   CAMOZZI 358-905 / 358905 manual control valve

   FESTO On-Off Valve MS6-EE-1/2-10V24 542582 #ZY

   TP-LINK TL-PS110U print server single USB port

    TP-LINK TL-PS110U print server single USB port

   BALLUFF Proximity switch BES0470 BES 516-324-G-SA66-S49-C

  E-RVR-APR3RS1 220V Phase sequence board reverse relay board protector

   Turck Bi15-CP40-VP4X2/S10 Proximity Switch

3

  Rittal lock cylinder cabinet door lock 2435000 2435.000 handle

  USB-MP940D Programming Cable  Yaskawa drive MP940D controller module

   MOELLER Circuit Breaker Switch Cover NZM2

   7OCEAN hydraulic relay PS-02-1-15 pressure sensing switch

   Panasonic / SUNX area sensor NA40-16

  BUSCH exhaust filter 0532140160 length 500mm  RA0400/0502/630

9

   FUJI Molded Case Circuit Breaker Auxiliary Contact BZ6WL10C

   TURCK Proximity Switch Bi1U-EG05-AP6X-V1331 10-30VDC 200mA

   FUJI Direct Current Contactor SJ-0GRM 3A1B DC24V

   WANDFLUH VDE37/19X40 24VDC Solenoid Valve Coil

Pepperl Fuchs NBB10-30GM50-E2-V1 inductive proximity switch 10-30v npn no 84199

 LISTING Plastic Housing NX100 JZRCR-YPP06B-1 Robot Teach Pendant Tested

   DATALOGIC Proximity Switch IS-12-C1-S2 IS12C1S2

  90W fixed speed 100V Motor M91Z90G4LGA 1.6A

   WEST Temperature Controller P6100-1317 022

   Circuit Breaker NF125-CV 3P 125A

  Magnetic Sensor MZ070174 10-30VDC 200mA Switch