3690-03134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

BENDER IR470LY-40 INSULATION MONITORING DEVICE B91048007 SERIE 470

BENDER IRDH 1025 MYX INSULATION MONITORING DEVICE B914583

BENDER IRDH265-3 INSULATION MONITORING DEVICE SERIE 260

BENDER IRDH265-4 A-ISOMETER SERIE 260 INSULATION MONITORING DEVICE B91068001

BENDER IRDH275-435 A-ISOMETER INSULATION MONITORING DEVICE B91065100 D160 V1.4

BENDER IRDH275B-435 A-ISOMETER INSULATION MONITORING DEVICE B91065101 D159 V1.4

BENDER IRDH275BM-727 A-ISOMETER INSULATION MONITORING DEVICE B91065120

BENDER IRDH375B-435 INSULATION MONITORING DEVICE B91065004 D184 V1.4

BENDER IREH470Y2-613 A-ISOMETER INSULATION MONITORING DEVICE B91078002 D44 V1.21

BENDER PGH 473 INSULATION FAULT TEST DEVICE B95018009 D70 V1.41

BENDER RCM420-D-2 RESIDUAL CURRENT MONITOR B94014002 SOFTWARE D240 V1.20

BENDER RCMA420 RESIDUAL CURRENT MONITOR RCMA420-D-1

BENDER RCMA420-D-1 RESIDUAL CURRENT MONITOR B94043001

BENDER RCMA471LY-21 RESIDUAL CURRENT MONITOR B94042010 D57 V2.3

BENDER RCMS490-D-2 RESIDUAL CURRENT EVALUATOR MONITOR B94053006

BENDER W1-S35 MEASURING CURRENT TRANSFORMER B911731

BENDER W35AB MEASURING CURRENT TRANSFORMER B98080016 D273 V2.0

BENEDIKT & JAGER 487 2217-31T MAIN SWITCH 4-POLE

BENTLY NEVADA 125720-01 SPARE 4-CHANNEL RELAY I/O MODULE

BENTLY NEVADA 125760-01 DATA MANAGER I/O MODULE

BENTLY NEVADA 125768-01 RACK INTERFACE I/O MODULE

BENTLY NEVADA 125800-01 KEYPHASOR I/O MODULE

BENTLY NEVADA 125840-02 LOW VOLTAGE AC PIM

BENTLY NEVADA 128299-01 PROXIMITOR SEISMIC I/O MODULE WITH INTERNAL TERMINATIONS

BENTLY NEVADA 135489-01 BARRIER PROXIMITOR I/O MODULE

BENTLY NEVADA 135785-02 3500/93 SYSTEM DISPLAY WITH MOUNTING PLATE

BENTLY NEVADA 135799-01 3500/93 DISPLAY INTERFACE MODULE

BENTLY NEVADA 135813-01 DISPLAY INTERFACE I/O MODULE

Bently Nevada 136711-01

BENTLY NEVADA 140072-04 3500/45 POSITION MONITOR MODULE 4 CHANNEL

BENTLY NEVADA 140734-02 3500/42M PROXIMITOR / SEISMIC MONITOR MODULE BOARD PLC

BENTLY NEVADA 147364-01 BUFFERED SIGNAL OUTPUT MODULE

BENTLY NEVADA 21022-12-05-020-04 DUAL AXIAL PROBE HOUSING ASSEMBLY

BENTLY NEVADA 3300/20 135322-01 DUAL THRUST MONITOR 3300/20-12-01-00-01-00 REV.A

BENTLY NEVADA 3300/20-12-01-00-01-01 DUAL THRUST MONITOR

BENTLY NEVADA 330180-50-05 PROXIMITOR SENSOR 5 METER SYSTEM 3300XL 5/8MM -

BENTLY NEVADA 330180-50-05 PROXIMITOR SENSOR 5 METER SYSTEM 3300XL 5/8MM

BENTLY NEVADA 330780-50-00 PROXIMITOR SENSOR 5 METER SYSTEM 3300XL 11MM

BENTLY NEVADA 3500/15 AC POWER SUPPLY

BENTLY NEVADA 3500/20 RACK INTERFACE MODULE

BENTLY NEVADA 3500/25 KEYPHASOR MODULE

BENTLY NEVADA 3500/32 4 CHANNEL RELAY MODULE

BEPE ELEKTRONIK 1504645-2 COLORLIGHT CABINET CARD 1503939-6 REV 1.3

BERG+SIEBERT EDR 101-8 CONTROLLER

Berger Lahr Demonstration Case Control

Berger Lahr IcLA D065 / ID. No. 59600100003 Electric Motor

Berger Lahr Icla D065 / Id.No. 59600100003 Electric Motor

Berger Lahr Positioner Driver Type: WDP 3 - 337.04-006

BERGER LAHR RSM 828/3 A FK ELECTRIC SYNCHRONOUS MOTOR

Berger Lahr Servo Controller TLD011 F

Berger Lahr Servo Controller TLD132 NF

Berger Lahr Servo Drive Fréquence Type : TLC 411 F

Berger Lahr Servo Drive Frequency Converter Type: Tlc 411 F

Berger Lahr Servo Drive Frequency Converter Type: TLC511 NF

BERGER LAHR Servo Drive Frequency Inverter Type: TLC 411 F

BERGER LAHR Servo Drive Frequency Inverter Type: TLC511 NF

Berger Lahr servo motor / stepper motor type: VRDM 397/50 LWC - 1.45 kW

Berger Lahr Servo Motor / Stepper Motor Type: VRDM 597/50 LSC

Berger Lahr Servo Motor BRS39AWA61ACA / *VRDM3910/50LWCE0

Berger lahr Servo Motor BRS39BWM70ABA / *VRDM3913/50LWB OO

Berger Lahr servo motor type: BSH0703P01F1A incl. PLE 80 / i=8 - 1.45 kW

Berger Lahr servo motor type: BSH0703P01F1A incl. WPLE 80 / i=16 - 1.45 kW

Berger Lahr servo motor type: BSH0703P01F1A incl. WPLE 80 / i=8 - 1.45 kW

Berger Lahr Servo Motor/Multiphase Motor Type: Vrdm 597/50 Lsc

Berger Lahr Servomotor / Stepper Motor Type: VRDM 397/50 LWC - 1.45 kW

Berger Lahr Servomotor Type: BSH0703P01F1A Incl. WPLE 80 / i=16 - 1.45 kW

Berger Lahr Servomotor Type: BSH0703P01F1A Incl. WPLE 80 / i=8 - 1.45 kW

Berger Lahr SIG Positec Oscillator Card for Stepper Motor KSO 30

Berger Lahr SIG Positec Servo Controller Type: TLC534P F SAM / Rev.: 1.202

Berger Lahr stepper motor type: BRS364H030AAB / *VRDM364/50LHAOO

Berger Lahr TLC411PSF -/-/-/-/HBC | 0063541100003 Twin Line Stepper Motor Drive

Berger Lahr TLC411PSF -/-/-/PBDP/HBC 0063541100019 Twin Line Stepper Motor Drive

BERGER LAHR TLC411PSF SAM TWINLINE SERVO CONTROLLER

BERGER LAHR TLC511 F Servo Drive Servo Motor Drive

Berger Lahr TLC511 F Servo Drive Servomotor Drive

BERGER LAHR TLC511PSF / 0063551190007 / 767,000 Rev.1.102 - Twin Line Frequencyum

BERGER LAHR TLC511PSF SAM / 0063551100009 / 767,000 Rev.1.108 - Twin Line Frequency

Berger Lahr Tlc511psf Sam / 0063551100009 / 767.000 Rev.1.108 - Twin Line Frequ

Berger Lahr Tlc511psf/0063551190007/767.000 Rev.1.102 - Twin Line Frequenzum

Berger Lahr TLC532 F Servo Drive Servo Motor Drive

Berger Lahr TLC532 F Servo Drive Servomotor Drive

Berger Lahr TLC532PF-/HIFA/-/PBDP/- | 0063553200002 Twin Line Servo motor drive

Berger Lahr VRDM 564/50 LNB Stepper Motor

Berger lahr VRDM 566/50 LNB stepper motor

BERGER LAHR VRDM 5910/50 LHC DC SERVO MOTOR

BERGER LAHR VRDM3913/50LWCOB 3 PHASE STEPPER MOTOR 6NM 230VAC 24VDC

Berger Lahr WDP3-014.0801 / *Rev.2.001 Sig Positec Positioning Control

BERGER LAHR WDP5-118.05100 STEPPER MOTOR CONTROL SERVO DRIVE

BERGER LAHR WS5-5.281-00 SERVO MOTOR CONTROLLER

Berges Electronic Frequency Converter Type: ACM-D2 / 2.2 kW

Berghof 12.1 Touch Control Panel Type: M13-03RA-19-40 2518

BERNINI BE21 GENSET CONTROLLER

Bernstein door safety switch SHS3-A2Z-SA R / VS1

Bernstein Kcb-M32gp/015-Klps12 Proximity Switch *Art.Nr.: 6607013210

Bernstein KCB-M32GP/015-KLPS12 Proximity Switch *Item No: 6607013210

BERTELLI & PARTNERS 86039.2

BEST POWER B6101000E000

BESTER US-19 B-2731-091-2 PCB CARD

BETA C1-D404M-S1B-B1-K1 DIFFERENTIAL PRESSURE SWITCH

BETTIS 3R 021 AFC SWITCH

BG 2 GANG 13A SP SWITCHED SOCKET

BHG 12, Controller, Charger Control Cabinet F1 0.5A, F2 2A, Power Supply

BHO CONTROL OM80 OBSCURATION MONITOR OM80-HC12-V7 STACK MONITOR

Bielomatik Systems LAUER PCS 950 Operating Console Version: PG 950.100.6 / XX 950.00

Bielomatik Systems LAUER Pcs 950 Operator Panel Version: PG 950.100.6/XX 950.00

BIFOLD FLUIDPOWER FP10P-87DU3 SOLENOID VALVE BAS02ATEX2048 IP66

BIFOLD FLUIDPOWER FP-87DA9 SOLENOID VALVE FP06P-S1-04-32-NU-V-24VDC-87DA9

BIFOLD FP10P-77A DIRECT ACTING SOLENOID VALVE FP10P-S1-04-32-NU-V-77A-24D-57

BIFOLD FP10P-S1-04-32-NU-V-74AT4-24D-36 SOLENOID VALVE FP10P-74AT4-3.6 W

BIG BEAM 113-0730 PCB CARD 115-1760

Bihl+Wiedemann BWU2237

Bihl+Wiedemann BWU2508 | 17640 AS-i 3.0 Gateway, PROFIsafe via PROFIBUS

Bihl+Wiedemann BWU2535 ASi-3 PROFIBUS Gateway with integrated Safety Monitor

Bihl+Wiedemann BWU2944 / AS-i Safety EtherCAT Gateway

BINDER 32 173 50 E 24 DIRECT CURRENT COIL 3-75771/119

BIOSTAR G31M+ MOTHERBOARD VER:6.2 / LOT OF 3

BIOSTAR G31M+ MOTHERBOARD WITHOUT FAN VER: 6.2 / LOT OF 2

Bircher ESD3-09 Switch Device 24V AC/DC

Bircher ESD3-09 Switchgear 24V AC/DC

BIRCHER ESM-20 SWITCHING MAT 240MM X 215MM

BJORGE HMI OPERATOR DISPLAY 427164A

BJORGE HP L1750 LCD COLOR MONITOR GF904A REV.ATM002

BJORGE SMART CHIEF CONTROL MONITOR PANEL

BJORGE STEINCO STI-COM-1 MODULE STI-COM-1/6

BJORGE STEINCO STI-RTD4-1 MODULE STI-RTD4-1/24

BJORGE STI-AI4-1 MODULE STI-AI4-1/11

BJORGE STI-DI8-1 MODULE STI-DI8-1/11

BJORGE STI-DO4-1 MODULE STI-DO4-1/12

BL GR.C250 V~1.5'

BLACK BOX ACX1M-2C2S DKM FX REPEATER MODULE WITH ACT SB2402 USB CABLE

BLACK BOX ACX1MR-DHID-C MODULAR KVM EXTENDER RECEIVER INTERFACE CARD REV 1.1

BLACK BOX ACX1MT-VDHID-C DKM FX MODULAR KVM EXTENDER TRANSMITTER INTERFACE