1080-01734现货半导体备件板卡船舶工控优势经销

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

X20SI4100 B&R X20 SI 4100 (We have more in stock need more contact us)

X20SL8000 B&R X20 SL 8000 (We have more in stock need more contact us)

X20SLX410 B&R X20 SLX 410 (We have more in stock need more contact us)

X20SLX910 B&R X20 SLX 910 (We have more in stock need more contact us)

X20SM1436 B&R X20 SM 1436 (We have more in stock need more contact us)

X20SO2110 B&R X20 SO 2110 (We have more in stock need more contact us)

X20SO4110 B&R X20 SO 4110 (We have more in stock need more contact us)

X20TB52 B&R X20 TB 52 (We have more in stock need more contact us)

X67BC6321.L08 B&R X67 BC6321.L08 (We have more in stock need more contact us)

X67SI8103 DIGITAL INPUT MODULE 8 DIGITAL INPUTS 8-PIN M12 DEVICE INTERFACE 0.5 A

XANTREX TRUECHARGE 20 AMP + MULTI-STAGE BATTERY CHARGER 240.25.00.10

XETE.462003-P3

XETS 462002-P8 1KVA

XIAMEN XINGSHA GQS-206 OIL CONTENT METER

Xinje Ms-60ste-M01330b-20p4 - 0.4 Kw / Ccm Linear Slide Liner Drive 400mm

XINJE MS-60STE-M01330B-20P4 - 0.4 kW / CCM linear slide liner drive 400 mm

Xinje Servo Drive Contrôl

Xinje Servo Drive Contrôleur

Xinje Servo Drive Controller DS3E-20P4-PFA

Xinje Servo Drive Controller DS3L-20P7-PFA

XINJE Servo Drive Controller DS5L-20P4-PTA

Xinje Servo Drive Motor DN80-02430/2-MA - 0.75 kW

Xinje Servo Drive Motor MS-60STE-M01330B-20P4 - 0.4 kW

Xinje Servo Drive Motor MS-80STE-M02430B-20P7 - 0.75 kW

XP POWER SMM400PS48-C AC-DC POWER SUPPLY

XPapst Siemens 587931

XSH120-1 PCB MODULE

XTRONICA MA01G-TA30-011300B-2BGB TEMPERATURE SENSOR 381.010.30.092

XYCOM AUTOMATION 5019T HMI DISPLAY 144602-RS 5019-A100100002442 REV.010

XYCOM PM9487

XYCOM XT1502T-A-EN PRO FACE PANEL

Y-1003-2-H04AA Y-Series servo motor, 3x 230VAC, 4500rpm, 0.35Nm, 1003 frame size

Yamaha Tbl-I Series AC Servo Motor 90K90-51011R

YAMATAKE-HONEYWELL 11LS1-J MICRO LIMIT SWITCH WITH CABLE

YAMATAKE-HONEYWELL BZLN-210-LH-J MICRO SWITCH

YAMATAKE-HONEYWELL IP300 INTELLPAK RH0 CONVERTER IP302C0CD0000

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YASKAWA / OMRON 3G3MV-AB002, inverter, 3G3MV-AB002, 0.25kw, frequency converter

YASKAWA B1P5T0B / CIMR-PBEB1PST SINGLE PHASE 1.5KW 200V AC INVERTER DRIVE

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Yaskawa CIMR-JCBA0010BAA J1000 Series Ultra Compact AC drive, Type: JZAB1P5BAA

YASKAWA CIMR-V7AA20P1 Mini Inverter 220V

YASKAWA CIMR-V7AA22P2 Mini Inverter, 220V, 4.2Kva, 2.2KW

YASKAWA CIMR-V7AZ40P7 INVERTER 1.1KW 415VAC 3-PHASE VECTOR

YASKAWA CIMR-V7AZ42P2 INVERTER DRIVE 3 PHASE 380-460V

Yaskawa CIMR-V7AZ47P5 (SPEC: 47P51) Varispeed V7 Frequency inverter

YASKAWA CIMR-VA2A0010BAA INVERTER,3-phase,200V,NORMAL:2.2kW,9.6A or H-Duty 1.5kW

Yaskawa CIMR-VC4A0001BAA V1000 Series Compact AC drive, 0.37kW

Yaskawa CIMR-VC4A0018FAA V1000 Compact AC drive, 400V AC, 17.5A at 7.5kW

Yaskawa CIMR-VC4A0023FAA V1000 Compact AC Drive, 400V, 23A/11kW Type: VZA47P5FAA

YASKAWA DF9201187-B0

YASKAWA ELECTRIC  SI-EP3

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Yaskawa Electric SGDH-CB02BB Rev B DF0200120-B0

YASKAWA ELECTRIC SGDS-08A01A

YASKAWA ELECTRIC SGMGH-14A2A-YR13

YASKAWA ELECTRIC SGMRS-37A2A-YR11

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YASKAWA ELECTRIC UTOPI-IOZBHX

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YASKAWA JEPMC-PL2900 SLAVE DEVICE, 24VDC, 120MA

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YASKAWA JZNC-NIF02B-1 MOTORMAN INTERFACE MODULE NX100

YASKAWA PMES-16-MA31

Yaskawa SGDH-04AE SERVOPACK Σ-II Series Single-axis amplifier, 0.4kW

YASKAWA SGDH-04AE-0Y SERVOPACK AC SERVO DRIVE 3PH 0-230V 2.8A 0.4KW SGDH-04AE-OY

YASKAWA SGDH-04AEY452 SERVO DRIVE - OUTPUT: 0-230V, 0.4KW, 0-300HZ

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YASKAWA SGMGH-13A2A-YR34 MOTOMAN SERVO MOTOR,1300W,8.34Nm,1500RPM,10.7A 200V CON

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YASKAWA SGMPH-01A2A-YR13 SERVOMOTOR, 200VAC, 100W, 0.89A, 0.318NM, 3000 RPM

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Yaskawa YKS-705E

YELLOW BLACK STANDS FOR LED LIGHT

YOKOGAWA 0 TO 100 PERCENT POWER ANALOG METER 88JA01564

YOKOGAWA 2379 29 EARTH FAULT DETECTOR

YOKOGAWA 87JA2740 RPM METER CN9404

YOKOGAWA AI-917-00 ANALOG INPUT MODULE 917-006115510 VERSION 1.4

YOKOGAWA AS-V8219SE B, L, BOARD PCB CARD V8219SF-01

YOKOGAWA DAQSTATION DIGITAL RECORDER DX1002-1-4-2

YOKOGAWA DENSHIKIKI V8219SD AUTO TERMINAL BOARD V8219SB-02

YOKOGAWA DX210P-2-2 DIGITAL DATA ACQUISITION STATION

YOKOGAWA EJA430A TRADITIONAL-MOUNT GAUGE PRESSURE TRANSMITTER -EAS4B-92NB/FF1/D1

YOKOGAWA F3AD04 A/D CONVERTER MODULE AD04-5R REV 03:00

YOKOGAWA F3BP20 BASIC CPU MODULE BP20-0N REV 09:03

YOKOGAWA F3SP10 SEQUENCE CPU MODULE Y3M060003 ROM REV 1

YOKOGAWA F3SP28 SEQUENCE CPU MODULE SP28-3S REV 12:09

YOKOGAWA GF1 PNEUMATIC TO ELECTRICAL CONVERTER WITH HB ENCLOSURE

YOKOGAWA MW100-E-1W S3 DATA ACQUISITION UNIT

Yokogawa Position Controller Model: PC10020

YOKOGAWA RAGN02-G0SS-P154-PF16N/BG/L14 MODEL RAGN GLASS ROTAMETER

YOKOGAWA RCCR31-D/MB2/SR4 ROTAMASS MASSFLOW CONVERTER

YOKOGAWA V8219TB AUTO CPU PCB CARD V8219TC-03

YOKOGAWA V8219TD PCB CARD V8219TE-01

YOKOGAWA V8219TH MMI/F BOARD ASSEMBLY DISPLAY PCB CARD V8219TJ-02

YOKOGAWA V8223LA-00 AUTO CPU ASSY PCB CARD V8224DD

YOKOGAWA YTA110 TEMPERATURE TRANSMITTER -EA2NN/FU1/D2

YOOWON INDUSTRIES SS-2002 FILTER CONTROL PCB CARD

YOOWON INDUSTRIES SS-2002 FILTER CONTROL PCB CARD YP-17A

YORK ELECTRONICS/UNIPART RAIL 86/044061 TYPE RT 5001B OSCILLATOR AMPLIFIER

YORK RMM MASTER MKIII 8217-001 POWER LINE REMOTE MONITORING MODEM

YOSHIDA YL16-R SC PUSH BUTTON SWITCH / ELECTRICAL CONTROL UNIT - LOT OF 10

YOSHITAKE DP-10 SOLENOID MOTOR VALVE