推送:CSMT-04BQ1ABT3省市县区域/直送2023全+境+派+送

推送:CSMT-04BQ1ABT3省市县区域/直送2023全+境+派+送

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；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，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。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。

MEGACON MC2W3C POWER TRANSDUCER 200-240V150-0-1500KW

MEGACON MC2W3C POWER TRANSDUCER 200-240VMC2W3C

MEGACON MC2W3D POWER TRANSDUCER200-240V

MEGACON MC2W3D POWER TRANSDUCER 230V/5A1-0-10+4-4-20mA

Megacon MCCAB Current Transducer200/240V

MEGACON MCF MEASURING CONVERTER220V

MEGACON MCV MEASURING CONVERTER220V

MEGACON MDWH kWh METER 230V

MEGACON MEV VOLT METER 0-600V200/240V

MEGACON SL96S SYNCHRONISING RELAY440V

MEIYO ANN-01-B31A PCB

MEIYO ELECTRIC SMP-MT-0.21KG PRESSURETRANSMITTER 24VDC

MEIYO MKH-110 PRESSUREINDICATOR

MEIYO MKH-110 PRESSURE INDICATOR TOYO KEIKIMKH110

MEIYO MKH-110FP PRESSUREINDICATOR

MEIYO MKH-110FP PRESSURE INDICATOR MEIYOMKH110FP

Meiyo PTR A11 P Resistance Bulb PTRA11P PT100JRCS

MEIYO SPR-P06-V SPEED RELAY DC24V

MELCHER AMTG 819/02 PS K1000 AC-DC/DC-DCPOWER SUPPLY CONVERTER

MELCHER POWER ONE CONVERT SELECT LWN 1601-6AC-DC CONVERTER 24.7VDC 10A

MELCHER POWER-ONE CONVERT LWN 1601-6 SELECT240 POWER SUPPLY 24VDC 10A

MELCHER POWER-ONE CONVERT SELECT 240 LWN1601-6 POWER SUPPLY 24VDC 10A

MELCHER POWER-ONE LWN 1601-6 POWER SUPPLY24VDC 10A - BROKEN/DAMAGED

MERIDIAN TECHNOLOGIES SA-500 UNIVERSAL FRAMESSR-500/S

MERLIN GERIN 15720 7DAY 1 HP 1 CHANNELTIMER

MERLIN GERIN 29380 COMPACT MASTERPACT380/415V-440V UA CONTROLLER

MERLIN GERIN AD127A VM 100/127 VAC POWERSUPPLY 685826

MERLIN GERIN CM1600N CIRCUIT BREAKER 660VST-CM1 1600A 3-POLE

MERLIN GERIN COMPACT NS 160L MOTOR OPERATOR160A

MERLIN GERIN COMPACT NS 225E MOTOR OPERATOR250A

MERLIN GERIN COMPACT NS250 N MOTOR OPERATORMT250

MERLIN GERIN COMPACT NS400 N MOTOR OPERATOR400A

MERLIN GERIN COMPACT NS630 N MOTOR OPERATOR630A NS630N

MERLIN GERIN SCHNEIDER ST 308 S PROGRAMMERCONTROL TRIP UNIT 2500A ST308S 685788

MERLIN GERIN ST208D MASTERPACT UNIT 1000ATU1547 114

MERLIN GERIN ST418S MASTERPACT CIRCUITBREAKER 1200A

MERLIN GERIN STR 38S MASTERPACT STRELECTRONIC TRIP UNIT 1250A

MERLIN GERIN STR28D MASTER PACT CIRCUITBREAKER 54762 2500A

MERLIN GERIN STR38S MASTER PACT FOR CIRCUITBREAKER 3200A

MERLIN GERIN STR38S MASTERPACT CIRCUITBREAKER TRIP UNIT 54762 2500A

MERLIN GERIN STR38S MASTERPACT FOR CIRCUITBREAKER 1200A

MERLIN GERIN STR58U MASTERPACT FOR CIRCUITBREAKER 5000A

MERLIN GERIN STR58U MASTERPACT TRIP UNIT5000A SE STR58U-M50-H1-

MERLIN GERIN TR5A INSULATION MONITORINGDEVICE 50351 30-150kOHM

MERLIN GERIN TR5A VIGILOHM INSULATIONMONITORING RELAY 50346

MERLIN GERIN VIGIREX RH328APRELAY

MESA ELECTRONICCD3000S-2PH/75A/-/480V/NO/SSR/ZC/NF THYRISTORUNIT

METASYS VMA1832 CONTROLLER 37-00610-0008024VAC JOHNSON CONTROLS FOR

Metso PDP001 Distributed Processing UnitRevision F/J 081802

METTLER TOLEDO 30034472 PH/MVMODULE

MICRO CONTROL MC-RX-RLS RELAYE02RLS

MICRO CONTROL SYSTEM PART NO: 980831 ACCOMPONENT HMI

MICRO INNOVATION AG CAN-32DI/P-2X168551224182

MICRO INNOVATION AG CAN-3AI/1AO-UI8551224192

MICRO INNOVATION AG CAN-4AI/UI8551224194

MICRO INNOVATIONCAN-32DI/P-2X16

MICRO INNOVATIVE AG CAN-4AI/UI 8551224194 VER13

MICRO VERTER MB-S-SKT MOUNTINGBOARD

MICRODATA 920601 INTERFACEMODULE

Microdata Telecom MI-20101 Diplexer 1800/2100MI20101

Midori Precisions CPP-45B RES 1K OHMPotentiometer

Milltronics 010890 070-10 Multiranger PlusLevel Transmitter

Minebea 11SMB022 Servo Motor115/12V

Minebea 11SMB022 Servo Motor 115/12VAstrosyn

MINEBEA SCHROFF 60713-078 FAN BLOWER230VAC

Mitsubishi A0J2HCPU ProgrammableController

MITSUBISHI A1S58B-S1 BASEUNIT

MITSUBISHI A1S63P POWER SUPPLYUNIT

MITSUBISHI A1S68AD A/D CONVERTERUNIT

MITSUBISHI A1SJ71E71-B2-S3 ETHERNET I/FUNIT

Mitsubishi A2SHCPU CPU Unit

Mitsubishi AE1600-SS Air Circuit Breaker1600A MT-1AT UVT-05SS ACB AE1600SS

MITSUBISHI AE3200-SW LOW VOLTAGE AIR CIRCUITBREAKER UVT 380-460V

MITSUBISHI AJ65SBTB1-32DT3 INPUT/OUTPUTUNIT

MITSUBISHI AJ65SBTB2N-16R OUTPUT UNIT24VDC/240VAC

MITSUBISHI AL-10MR-D ALPHA LOGIC MODULE 24VDCCRACKED

MITSUBISHI AL-20MR-D ALPHA LOGIC MODULE24VDC

Mitsubishi AL2-14MR-D Alpha 2 Logic Module24V DC AL214MRD

MITSUBISHI AL2-14MR-D ALPHA 2 LOGIC MODULE24VDC

MITSUBISHI AL2-14MR-D APLHA 2 LOGIC MODULEAL214MRD

MITSUBISHI AOJ2-68AD ANALOG INPUT MODULEPROGRAMMABLE CONTROLLER

MITSUBISHI AOJ2CPU PROGRAMMABLECONTROLLER

MITSUBISHI C6616 CANOPEN BASE UNIT 16PT24VDC

Mitsubishi DSN250-CV No-Fuse Switch 225A 600V3P

MITSUBISHI E1061 HMI TOUCH PANEL 07905A 24VDC1136-007

MITSUBISHI E1061 HMI TOUCH PANEL 07907 24VDC1040-231

MITSUBISHI ELECTRIC AL2-24MR-D PROGRAMMABLELOGIC CONTROLLER 24VDC

MITSUBISHI ELECTRICIW-EMEAO-PC-01-R1.0

MITSUBISHI ELECTRIC SRT-N SR-K4AF MAGNETICCONTACTOR UN-TR4AN TIMER COIL VOLTAGE

MITSUBISHI FX0N-8EYR-ES/UL PROGRAMMABLECONTROLLER

MITSUBISHI FX0S-30MR-ES/UL PROGRAMMABLECONTROLLER 100-240VAC

MITSUBISHI FX1S-14MR-SPL PROGRAMMABLECONTROLLER

MITSUBISHI FX1S-20MR-ES/UL PROGRAMMABLECONTROLLER 100-240VAC

Mitsubishi FX2N-32MR-ES/UL ProgrammableController 100-240V AC 30W

MITSUBISHI FX2N-4AD-TC PROGRAMMABLECONTROLLER 24VDC

Mitsubishi FXON-16EX-ES/UL ProgrammableController CPU

Mitsubishi LI-11NSY Synchroscope 110VLI11NSY

Mitsubishi LP-110NVAR Var Meter 2000 KVAR 5ACT 2500/5 110V VT 600/110 LEAD-LAG

Mitsubishi LP-110NW Watt Meter Power Meter0-2000kW CT 2500/5 VT 600/110 110V 5A

Mitsubishi LS-110NAA Ammeter CT 2500/5 5ALS110NAA LOT OF 4 PC

MITSUBISHI MD-C2SH MOTOR OPERATORAC100-240VDC100-200V

MITSUBISHI MDS-B-V1-10 SERVO DRIVEUNIT

MITSUBISHI MELSEC A2NCPU PROGRAMMABLECONTROLLER

MITSUBISHI MELSEC A62P PROGRAMMABLECONTROLLER

MITSUBISHI MELSEC AJ55TB2-16R RELAY OUTPUTMODULE 24VDC/240VAC

MITSUBISHI MELSEC AX10 PROGRAMMABLECONTROLLER

MITSUBISHI MELSEC AX40 PROGRAMMABLECONTROLLER

MITSUBISHI MELSEC AY11 PROGRAMMABLECONTROLLER

MITSUBISHI MELSEC AY13 PROGRAMMABLECONTROLLER

MITSUBISHI MELSEC AY23 PROGRAMMABLECONTROLLER

Mitsubishi Melsec FX0-20MR-ES ProgrammableController FX0-20MR-ES/UL

Mitsubishi MELSEC FX1N-14MR-ES/ULProgrammable Controller FX1N-14MR 100-240 VAC

MITSUBISHI MELSEC FX1N-24MR-ES/ULPROGRAMMABLE CONTROLLER 100-240VAC

MITSUBISHI MELSEC FX2N-16MR-ES/ULPROGRAMMABLE CONTROLLER 100-240VAC BODY CRACK

MITSUBISHI MELSEC FX2N-64MT-ESS/ULPROGRAMMABLE CONTROLLER FX2N-8EX-ES POWER

MITSUBISHI MR-J2S-40CP AC SERVODRIVE

MITSUBISHI MS-60B-E MS SERIES TOUCH HMI 24VDCV22-16-14

Mitsubishi NF100-CS No Fuse Breaker 100A 3P600V NF100CS

Mitsubishi NF100-SH No Fuse Breaker 100A 3P660V NF100SH

Mitsubishi NF100-SH No Fuse Breaker 75A 3P660V NF100SH

Mitsubishi NF100-SH No-Fuse Breaker 15A 3P660V NF100SH

Mitsubishi NF100-SH No-Fuse Breaker 20A 3P660V NF100SH

Mitsubishi NF100-SH No-Fuse Breaker 30A 3P660V NF100SH

Mitsubishi NF100-SP No-Fuse Breaker 15A 3P690V NF100SP

Mitsubishi NF225-SH No Fuse Breaker 125A 3P660V NF225SH

Mitsubishi NF225-SH No Fuse Breaker 175 AMP 3POLE 660V AC

Mitsubishi NF225-SH No Fuse Breaker 225A 3P660V NF225SH

Mitsubishi NF225-SS No Fuse Breaker 125A 3P660V NF225SS

Mitsubishi NF225-SS No-Fuse Breaker 150A 3P660V NF225SS

Mitsubishi NF400-CS No-Fuse Breaker 400A 3P600V NF400CS

Mitsubishi NF600-SS No-Fuse Breaker 500A 3P660V NF600SS