4060-00558船舶半导体工控备件主板供应

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。

以下链接皆有货

WINSMITH TEC20MDSN GEAR

ALLEN BRADLEY 20AE011A0AYNNNC0 SERIES A DRIVE

TOSHIBA LF620FAA211E/GF63008AFFA1 ELECTROMAGNETIC FLOWMETER (136789 - )

SCHNEIDER ELECTRIC 8536SGO1V02S MOTOR STARTER

BOSCH REXROTH HCS03.1E-W0070-A-05-NNNV W/HNK01.1A-A075-E0050-A-500-NNNN

BALDOR RELIANCE W/ TIGEAR VWDM3546 W/ 23QZ30H56 MOTOR AND REDUCER (140725 -

FANUC 10S A06B-00315-B002#1001 AC SERVO MOTOR, 8 POLES, 3-PHASE, 150 VOLT,

MARKEM SMARTDATE 2 THERMAL TRANSFER PRINTER 115/230V 300VA 50/60HZ (63563 -

SIEMENS 3VL37251EE460AA0 CIRCUIT BREAKER

ALLEN BRADLEY 20AB028A0AYNANC0 SERIES A DRIVE

1  ALLEN BRADLEY 20AB028A0AYNANC0 SERIES A DRIVE

RIETER INVERTER IT RIU 570/33-P CASE ONLY (69711 - )

FANUC A06B-6091-H130 POWER SUPPLY

DET-TRONICS EQ2453NE CONNECTOR

ALLEN BRADLEY 6186-M17AL SERIES B HMI

SIEMENS 6ES7647-6AA23-0CK0 DRIVE

SCHNEIDER ELECTRIC SH31003P02F2000 SERVO MOTOR (158577 - )

ALLEN BRADLEY 2711P-T7C4A8 SERIES A HMI

HONEYWELL PCUA30M30AV SENSOR

ODRIVE KA37 CMP63M/BK/KY/RH1M/SB1 SERVO MOTOR

ALLEN BRADLEY 2711P-T6C3A SERIES C HMI

YASKAWA CIMR-P5M47P5 INVERTER (107479 - )

TIGEAR2 35S05H WORM GEAR SPEED REDUCER (143453 - )

FANUC IC693CPU350 PLC PROCESSOR

ALLEN BRADLEY SP-194954 CIRCUIT BOARD

SAFTRONICS CIMR-P5U4037F DRIVE

SIEMENS 6SN1124-1AB00-0BA0 POWER MODULE (136378 - )

EATON 2CLE-400X CURRENT LIMITING FUSE (134214 - )

ALLEN BRADLEY 2711P-RP2 SERIES G PLC MODULE

ASEA BROWN BOVERI 3HAC14505105 POWER SUPPLY

 ListingALLEN BRADLEY 6186M-17SSTR SERIES E HMI

GENERAL ELECTRIC SKHA26AT0800 CIRCUIT BREAKER

MITSUBISHI Q06UDVCPU PLC PROCESSOR

PARKER P1306QT-Q3 HMI

FANUC A06B-6097-H205 SERVO DRIVE

REXROTH R911170255 CONTROL PANEL

ODRIVE KA57 CMP63M/KY/AK0H/SM1 SERVO MOTOR

FANUC 20S/1500 A06B-0505-B005 AC SERVO MOTOR (73473 - )

FUJI ELECTRIC VFD5-H BLOWER

PRUFTECHNIK EC5 5500 TESTING DEVICE

SIEMENS 6ES71548FB010AB0 PLC MODULE

GENERAL ELECTRIC TK4VF46 CIRCUIT BREAKER

XYCOM 8500 OPERATOR MONITOR, 115/230V, 1.5/0.75, 8500-0312536010000 (63398 -

MERSEN FERRAZ SHAWMUT A480R12R-1HE FUSE (134215 - )

FANUC A06B-0505-B010 MOTOR

LEESON 092177.00 MOTOR

ALLEN BRADLEY 1761-L32BWB SERIES E PLC MODULE

 ALLEN BRADLEY 1761-L32BWB SERIES E PLC MODULE

COGNEX DMR-8072ER-0602 BARCODE SCANNER

FANUC IC660BBD101 PLC MODULE

ALLEN BRADLEY 2711P-T10C4D2 HMI

FANUC A06B-6059-H226#H604 AC SPINDLE SERVO IT (153823 - )

ALLEN BRADLEY 1203-USB SERIES A CABLE

1  ALLEN BRADLEY 1203-USB SERIES A CABLE

LEUZE 2FC47521NE00 DRIVE

ALLEN BRADLEY MPL-A4530K-HJ74AA SERIES A SERVO MOTOR

ALLEN-BRADLEY 1336-B007-EAD-L1  AC DRIVE (138912 - )

FANUC A06B-0147-B675#7000 AC SERVO MOTOR (153967 - )

FANUC A06B-0502-B068 SERVO MOTOR

TR ELECTRONIC 2200-00102 LASER MEASURING DEVICE (133943 - )

SAFTRONICS CIMR-G5U4018 DRIVE

SCHNEIDER ELECTRIC 140-CRP-312-00 PLC MODULE

FANUC A06B-6087-H155 POWER SUPPLY

HITACHI REM-MAH CABLE

RELIANCE ELECTRIC 78094-33R CONTACTOR

DANAHER MOTION PMA42P-00100-00 SERVO MOTOR

EMERSON KL3103X1-BA1 IS DI PLC MODULE

BOSCH MDD093C-N-020-N2L-110GA0 SERVO MOTOR

GENERAL ELECTRIC QPI-GEG-201-H COMMICATION MODULE DISPLAY (122127 - )

SCHNEIDER ELECTRIC H361 SWITCH (127742 - )

BOSCH HCS02.1E-W0012-A-03-NNNN SERVO DRIVE (136189 - )

HOPE INDUSTRIAL SYSTEMS INC ENCL-TC02-SS4-L1 ENCLOSURE

SIEMENS 6SN1123-1AA00-0JA1 DRIVE

VORNE INDUSTRIES M1000-120 LARGE ALPHANUMERICAL SERIAL MESSAGE DISPLAY (132796

FANUC A06B-0512-B141 SERVO MOTOR

YASKAWA CACR-SK16AAC ROBOT CONTROL (127460 - )

REXROTH PSI 6300.624 L1 WELDING INVERTER (158474 - )

SANYO DENKI 65AA030VXR01 AMPLIFIER

EMERSON EN-214 SERVO DRIVE

ALLEN-BRADLEY 20A D A 0 AYNANC0  AC DRIVE (136539 - )

ALLEN BRADLEY 1769-IT6 SERIES A PLC MODULE

 ALLEN BRADLEY 1769-IT6 SERIES A PLC MODULE

ALLEN BRADLEY 1746-NO4I SERIES A PLC MODULE

 ALLEN BRADLEY 1746-NO4I SERIES A PLC MODULE

OMRON FIS-0820-0142 BARCODE SCANNER

ALLIED VISION TECHNOLOGIES GC1020C CAMERA

HONEYWELL 30733159-502 CIRCUIT BOARD

SIEMENS 6RA2221-8DD20-0 DRIVE

ALLEN-BRADLEY 1336S-BRF50-AN-EN6-HA1 SER F AC DRIVE (133851 - )

FANUC A06B-0564-B002 SERVO MOTOR

SEW-EURODRIVE CMP50M/KTY/AS1H/SM SERVO MOTOR (157182 - )

ALLEN BRADLEY 1756-EN3TR SERIES A PLC MODULE

PARKER GT-L8 DRIVE

GENERAL ELECTRIC ADB25C3F0604 CIRCUIT BREAKER

SIEMENS 6SE3223-0DH40 MIDIMASTER AC DRIVE 380-500V 41A 15KW 3PH (61624 - )

BOSCH TVD 1.3-08-03 POWER SUPPLY

ALLEN BRADLEY 20AD011A3AYNANC0 DRIVE

EATON CORPORATION PXM4251A1BB POWER SUPPLY

ASCO 833354421010 PNEUMATIC ACCESSORY

METTLER TOLEDO 405-DPAS-SC-K8S/120 SENSOR

ALLEN BRADLEY MPL-A430H-SJ22AA SERIES A SERVO MOTOR

ASEA BROWN BOVERI CSSEWDM3546T MOTOR

ALLEN-BRADLEY W/ NEUGART MPL-B430P-MK74AA  AC SERVO MOTOR W/ WPLN 90

SIEMENS 1FK7101-5AF71-1FG0 SERVO MOTOR

GARDNER DENVER 2FC4222-1NE00 REGENERATIVE BLOWER (138417 - )

ALLEN-BRADLEY 1336F-BRF75-AE-EN  VARIABLE FREQUENCY DRIVE (139593 - )

FANUC A06B-0512-B003 SERVO MOTOR (152365 - )

POWERWARE 05146554-5501 INTERRUPTIBLE POWER SYSTEM (149373 - )

TELEMECANIQUE MODEL 060 SCR-DC MOTOR CONTROLLER (132786 - )

ALLEN BRADLEY 5069-L320ERM SERIES A PROCESS CONTROLLER

QUICKPANEL QPLCGAE0000-B HMI PANEL (124687 - )

ALLEN BRADLEY 2711-B6C8X HMI

SIEMENS 6AV7883-6AG30-6BA0 DISPLAY

ALLEN BRADLEY MPM-B1153E-2J74AA SERIES A SERVO MOTOR

TOSHIBA VT130G9U4160 G9 ADJUSTABLE SPEED DRIVE *NO DIAL* (127456 - )

SCHAEFFLER GROUP 6044-M BEARING

SEW-EURODRIVE KAF47DT90L4 GEAR MOTOR (140750 - )

YASKAWA ELECTRIC SGDB-75ADG-P SERVO AMPLIFIER (127455 - )

DATALOGIC PWO-480 CONTROL PANEL

ALLEN-BRADLEY 6180-CSNV2 HMI MONITOR PANEL SERIES B (, SEE ES) (34681

ALLEN BRADLEY 1609-U500N SERIES A POWER SUPPLY

ALLEN-BRADLEY 1326AB-B430G-M2L  SERVO MOTOR (135233 - )

FANUC IC698PSA100D POWER SUPPLY

EMERSON ROSEMOT 3051CG2A22A1AB4 PRESSURE TRANSMITTER (RP090 - )

MITSUBISHI FR-A740-00380-NA VARIABLE FREQUENCY DRIVE INVERTER (148538 - )

ALLEN BRADLEY 20AD011A3AYNANC0 SERIES A DRIVE

ALLEN BRADLEY 2711P-T10C4D1 SERIES A HMI

SIEMENS 6AV6545-0DA10-0AX0 HMI

1  SIEMENS 6AV6545-0DA10-0AX0 HMI

COMPUTER TECHNOLOGY CORPORATION P5 POWERSTATION P51-3C2-A2-2A3 90-250V 50/60HZ

ALLEN BRADLEY 1771-OFE1 SERIES B PLC MODULE

 ALLEN BRADLEY 1771-OFE1 SERIES B PLC MODULE