0010-20088工控产品优势代理

福建省中立恒自动化设备有限公司

主营产品：DCS集散式控制系统、PLC可编程控制器、数控系统、

(CPU处理器、模块、卡件、控制器、伺服驱动、工作站、驱动器、

马达、 内存卡、 电源，机器人备件等)各类工控产品

AB：1756，1746，1794，1734，1769，2711P等系列

GE：IC693  IC695  IC697系列 

Schneider（施耐德）：140  TSX 系列 

Siemens 6DD，6FC，6SN，6FC，6S5系列，Foxboro系统卡件，

Triconex系统模块，Rexroth力士乐全系列产品，停产模块等各类工控产品

以及ABB、发那科、三菱、安川、欧姆龙、霍尼韦尔、艾默生等进口品牌PLC、CPU、DCS

福建中立恒自动化设备 叶工 15960122459

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。

GENERAL ELECTRIC DS3800HPBC1A1B CIRCUIT BOARD   

GENERAL ELECTRIC DS3800HI0A1B1B INPUT ISOLATOR PC BOARD

ALLEN BRADLEY 1336-151141 SP-151141 PC BOARD DRIVER (REMANUFACTURED)

ALLEN BRADLEY SP-151174 PC SUPPLY BOARD  

ACCURAY 5-067457-001 CIRCUTI BOARD    

ISHIDA CPU BOARD P-5156B  

FANUC A16B-2203-0754/04A BOARD

KAJANNI ELECTRONICS 28DD-1-U4280390A CPU BOARD MESA PROCESSOR    

GE CIRCUIT BOARD 44B398293-001/44A394699-G03

SIEMENS 6FX1120-5BB01 PC BOARD

RELIANCE ELECTRIC PC BOARD RELAY CARD 0-54374

ACCURAY 8-069229-001 PC BOARD    

GE FANUC IC3600SABA1A PC BOARD

FANUC A320-1211-T046/02 BOARD  

ASEA QIFA502 PC BOARD

ABB 492838402 PC BOARD OCAHG   

KAWASAKI 50999-2211 CIRCUIT BOARD    

ABB 5761806-0D PCB CIRCUIT BOARD    

ISHIDA P-5164B PC BOARD  

GENERAL ELECTRIC IC3600SRAB1C RELAY DRIVER BOARD

SCIEMETRIC 226 DIGITAL I/O BOARD ASSEMBLY    

MATTEC 350-0091A CPU BOARD

COMPUTERS PRO-LOG CPU BOARD ASSY 68030    

BAUMULLER PC BOARD 3.8533Ga   

VT 3342261 PC BOARD    

GLUNZ & JENSEN 10039871 CIRCUIT BOARD    

DA-744 BOARD    

VIDEOJET 375080-G CONTROL BOARD   

M.B. 94137-1 CIRCUIT BOARD    

INDUSTRIAL MRO 8999C51H01 PCB BOARD 170-1017

FANUC CONTROL BOARD A16B-2201-0320/03A    

FANUC A16B-1200-0580/02B BOARD    

VIDEOJET 375080SMT CIRCUIT BOARD

WESTINGHOUSE BOARD 2838A32G01

VIDEOJET 375080-E CONTROL BOARD   

FANUC BOARD A16B-3200-0230/06B    

GE FANUC IC600BF942K ANALOG OUTPUT BOARD    

STAEFA CONTROL SYSTEMS SMART II 091-60230-610 CONTROLLER BOARD  

SIEMENS RELCON R15-03-332F R1502-112 BOARD CONTROL INTERFACE  

CONTROL TECHNOLOGY 901E-2572 BOARD    

FISHER ROSEMOUNT CL6922X1-B1 CIRCUIT BOARD  

GENERAL ELECTRIC IC3600KRST1A RELAY MODULE BOARD 68A944140    

RELIANCE ELECTRIC 0-51818-2 CIRCUIT CONTROL BOARD    

GENERAL ELECTRIC DS3800NGRA1G1B REGULATOR BOARD

F8116J BOARD    

5302360 BOARD    

FISHER ROSEMOUNT 41B7284X022 CIRCUIT BOARD  

ABB 35AE92B-E CONTROL BOARD   

FANUC A16B-3200-0054 OPTION BOARD    

GENERAL ELECTRIC 44A717162-01 CIRCUIT BOARD

FANUC A16B-3200-0330/08B CPU BOARD

RELIANCE ELECTRIC PC BOARD 0-51862-1 FACTORY SEALED

STROMBERG MEM86-192K MEMORY BOARD

EDWARDS RZB12-6 FIRESYSTEM BOARD    

UNITED SCIENCES 1003-0300-02 CIRCUIT BOARD    

GORING KERR TK7902 SEARCH HEAD BOARD  

AA 2000107-001 CIRCUIT BOARD  

FANUC A16B-1211-0062/10B CIRCUIT BOARD  

MOORE 15500-1 CIRCUIT BOARD    

ABB NINT-70 61461329C CIRCUIT BOARD

FANUC A20B-0008-0030/10C PCB ORIENTATION BOARD    

FANUC A20B-0008-0030/08C PCB ORIENTATION BOARD    

ROCKWELL 184699 CONTROL BOARD  

GENERAL ELECTRIC 0207AI002TPGA1 PC BOARD

MEASUREX 05358700 REV.A PC BOARD  

ETAMIC E 413906 CIRCUIT BOARD    

SIEMENS S42024-D3559-C1-C1 O-WORKING CARD CONTROL BOARD (AS PICTURED)

TOSHIBA 35589H DRIVE BOARD  

SIEMENS 6FX1121-3BA01 CONTROL BOARD

MEASUREX 05272700 REV.E PC BOARD

ISHIDA P-5614B CIRCUIT BOARD  

VALMET ESU BOARD  

ALLEN BRADLEY 151133 151084 CONTROL BOARD

SIEMENS 6DM1001-4WA36 CONTROL BOARD   

ABB 5760939-7D DRIVE TERMINAL BLOCK BOARD    

HONEYWELL 30756140-601 ALARM BOARD KIT    

GENERAL ELECTRIC IC3600TSUA1A CIRCUIT BOARD

ABB YPK-113A REV. D PC BOARD  

HONEYWELL 51309355-503 CE MARK PROCESSOR BOARD RELAY  

ABB STROMBERG 3500-RD0 REALY OUTPUT BOARD   

GENERAL ELECTRIC IC3600TRAA1A CIRCUIT BOARD

K-TRON 9191-00001-R CIRCUIT BOARD    

K-TRON 9191-00001P CIRCUIT BOARD    

UNDERWRITTERS GCMA-112-2-0-3 CONTROL BOARD  FACTORY SEALED

ABB 57287853 TERMINAL BLOCK BOARD   

VAN DORN 330038 OUTPUT BOARD   

FANUC A20B-1003-0750/05A PC MOTHER BOARD   

GENERAL ELECTRIC IC3600TPGA1A PC BOARD

ENERCON SD1682-01, FD4413-01, LM3414-01 CIRCUIT BOARD    

MEASUREX 05333200 REV.A PC BOARD  

K-TRON 9184-00008-C CIRCUIT BOARD    

K-TRON 9184-00000-E CIRCUIT BOARD 9191-00000K    

TOSHIBA 35589F DRIVE BOARD  

GENERAL ELECTRIC 531X134EPRBNG1 PC BOARD ENCODER INTERFACE    

HI-SPEED P2-80-101 PROCESSOR BOARD  

HITRAN EN0014-03 CIRCUIT BOARD

RELIANCE ELECTRIC MOTHER BOARD 0-51377-40   

ALLEN BRADLEY 129364-01 CIRCUIT BOARD   

PARKER 28-030678/0 CIRCUIT BOARD

SIEMENS BOARD A1-103-100-502 (AS PICTURED)

DATEL ST-703B-12526 CIRCUIT BOARD    

GENERAL ELECTRIC DS3800HACB1A1B ADDRESS BOARD   

COMAU 10120262 PC BOARD  

RELIANCE CIRCUIT BOARD 84543108

ALLEN BRADLEY SP-151177 POWER SUPPLY BOARD  

HARLAND H4890P1456 ISSUE1 CIRCUIT BOARD

GENERAL ELECTRIC DS3800DGRA1C1B REGULATOR BOARD

WATERBURY D8486-33110-800 CIRCUIT BOARD   

HARLAND H4890P1438 CIRCUIT BOARD

AJAX MAGNETHERMIC 72089A09 U-01-0230MK INVERTER CONTROL BOARD  

AJAX MAGNETHERMIC 72089A08 U-01-0230MKJ INVERTER CONTROL BOARD  

ACUMEN 200-1008 CIRCUIT BOARD

FANUC CIRCUIT BOARD A16B-2200-0170/05A    

HONEYWELL 60146135-002 W/ 60133227-001 CIRCUIT BOARD   

ABB 61552-002S PC BOARD

GENERAL ELECTRIC DS3200FSAAG2ABA CIRCUIT BOARD  

HARDY PWA0535-0445-03 BOARD    

GENERAL ELECTRIC 193X475AA G01 PC BOARD PHASE LOGIC    

GENERAL ELECTRIC DS3820ATAE1A1A TERMINATION BOARD   

CINCINNATI MILACRON 3-531-4334A PFM BOARD    

SIEMENS A1-101-017-524-5191 CIRCUIT BOARD   

GENERAL ELECTRIC DS3800NPCA1A1A SNUBBER BOARD  

ABB SDCS-COM-5 COMMUNICATION BOARD

REFLEX 12M3-117-02 FIELD FIRING ASSEMBLY BOARD    

TOSHIBA VT3C-2032B CONTROL BOARD  

FANUC A20B-2002-0741/03A DRIVER BOARD    

HONEYWELL CC-TAIX01 ANALOG INPUT BOARD

SIEMENS S42024-D3510-B103-4 OHA PROCESS CONTROL BOARD

SIEMENS S42024-D3507-C302-05/01 EI2W PROCESS CONTROL BOARD

SIEMENS S42024-D3506-C102-7 EI155 PROCESS CONTROL BOARD

SIEMENS S42024-D3507-A202-B1 EI2P PROCESS CONTROL BOARD

SIEMENS S42024-D3507-C302-8 EI2W PROCESS CONTROL BOARD (AS PICTURED)

SIEMENS S42024-D3507-A202-3 EI2P PROCESS CONTROL BOARD

SIEMENS S42024-D3507-C302-8 EI2W PROCESS CONTROL BOARD

SIEMENS S42024-D3510-A102-2 OHA PROCESS CONTROL BOARD

SIEMENS S42024-D3507-C102-5 EI2T PROCESS CONTROL BOARD

SIEMENS S42024-D3507-C102-4 EI2T PROCESS CONTROL BOARD   

SIEMENS S42024-D3510-A102-B2 OHA PROCESS CONTROL BOARD

SIEMENS S42024-D3509-C102-7 M155 PROCESS CONTROL BOARD   

SIEMENS S42024-D3509-C102-7 M155 PROCESS CONTROL BOARD (AS PICTURED)

GENERAL ELECTRIC IC3600AVSD1A 006/01 REL BOARD

GENERAL ELECTRIC 193X380AAG01 POWER SUPPLY BOARD 36B605266AA-A-X    

GENERAL ELECTRIC DS200GGXCG1ADC PC BOARD  

ALLEN BRADLEY 8000-VADZ CIRCUIT BOARD 900036 REV-10    

FISHER 42B1427X032 POWER CONVERTER ASSEMBLY BOARD   

LEYBOLD 8545473 32XAUGA CIRCUIT BOARD    

KAY RAY 220-000441 POWER SUPPLY BOARD  

FOCKE S5-MC02 MC851 CONTROL BOARD    

GENERAL ELECTRIC IC3600PCZA1A 006/01 PC BOARD

KAJAANI ELECTRONICS 30GL-1-A4300018 INTERFACE BOARD    

BUTLER AUTOMATIC CC30137-560 LOGIC BOARD   

JORDAN CONTROLS AD8210-1739K93-86607-1 50-C-023903 PC BOARD  

ALLEN BRADLEY 1336-BDB-SP44A SER. A GATE DRIVER BOARD   

ACCURAY 061589-002 PC BOARD 8-061588-002   

NEC 45096001 REV. E CONTROL BOARD    

K-TRON 9191-000001 BOARD M1  

STOCK EQUIPMENT 1D21232 BOARD ASSEMBLY

SIEMENS 2021727-001 BOARD    

GENERAL ELECTRIC DS3800NCVA1A1B CURRENT LOOP INPUT BOARD   

HARLAND H4890P1358 ISSUE2 CIRCUIT BOARD

SIEMENS SIMATIC S5 6ES5923-3UC11 COORDINATIOR 923C BOARD    

INTEL PSBC3861200F01 CIRCUIT BOARD   

HEWLETT PACKARD TIJ-60006 BOARD ASSEMBLY    

ISHIDA P-5421B PC BOARD

PLOTECH 47G0015-0146 CIRCUIT BOARD    

INDUSTRIAL MRO 1178 CIRCUIT BOARD    

GENERAL ELECTRIC IC3600LLRC1A CIRCUIT BOARD  

ALLEN BRADLEY 8000-GB CONTROL BOARD 635537 REV-02    

TOYOPUC PC3JB-GP TIC-6119 I/O PROGRAM MEMORY BOARD   

MOLD MASTERS QMODPB02C PC BOARD    

GENERAL ELECTRIC F31X139APMALG2 ELECTRIC MICRO APPLICATION BOARD  

VIDEO JET 375400-15 INTERFACE CONTROL BOARD    

GE FANUC IC3600LBEA1A PC CONTROL BOARD

GE FANUC IC3600LCDA1A CLOCK/LOGIC BOARD

VIDEOJET 356400-15 MOTHER BOARD