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

BR Automation 050002966-01 Panel Board Card PP2TA-KBA-1/1

ABB 3AUA0000064884 Assistant Control Panel ACS-AP-S SW: 5.20

Indramat 109-1056-4F03-01 | 109-1056-4A03-01 Panel Board Card BMC 5

Heidenhain 310123-01 Anschlusskabel für Abtastkopf (1m)

1x Siemens GWE-462.008.0004.01 aa I 462008000401 Hybrid Circuit Board CSH2

Siemens 6ES7143-3BH10-0XA0  6ES7194-3AA00-0AA0 ET 200ECO

Hitachi SP14Q002 LCD Operator Panel Display 6"

Homag ELSA 4-086-06-0439 MikroLink Modem 28.8 TQV

Fuji Electric 7D50D-050EHR IGBT Power Module

1x Mitsubishi Electric QM100DY-H IGBT Power Module N34AA8E

LEM HAH3DR 660-S07/SP2 Three Phase Current Sensor

1x Jumo 404304 Druck- d Differenzdruck Messumformer 00621788

1x VAC ZKB 464/202-54-151 Current Transformer A0/A9

Feme 5940-P Rotary Switch

Fuji Electric FMC-0ASZ42 Aux. Relay

1x Leuze Electronic MA 40 DP-K Modulare Anschalteinheit 50033637

1x Power Convertibles PWR5105 DC/DC Converter PWR51XX

Schmersal AES 3365 Quick Fault Locator

1x Schneider Electric LUB12 Grdgerät  LUCA05BL  LUFC00

Traco Power TEM 2-2412 Isolated Dc/Dc Converter

Gantner 111874 Terminalblock CJC e.bloxx

1x VAC 4097X046 Transformer XN/XO/X8

VAC 4615X025 Transformer A4

NORDMANN 20.02.96 CIRCUIT BOARD CARD FOR TOOL MONITOR SEM-68000

odrive FEA 31C Movitrac 8222975.1B Option Card MC 3100 FEA 08226814.13

Grossenbacher Elektronik AG 38211-00-12-300 Circuit Board

GOULD Power Supply MG5-10 V240 INPUT 240VAC OUTPUT 5VDC 10A

IFM Electronic PY2068 Drucksensor mit Display PN-,2BRBR14-MFRKG/US /V

1x PepperlFuchs LVL-A5-G3S-E5V1-WH Vibrationsgrenzwertschalter 132187

FOR KOLLMORGEN MV3 PCB-R0761100-09 POWER BOARD CONTROLLER AKD-P00306-NACC-D000

1x Power Compact MC1292C 86-02-39a Transistor Module 86-02-39A / C9489 / 0047

1x GEMS SENSORS 2200BGG100223EA PRESSURE TRANSDUCER DRUCKAUFNEHMER 0-100 PSIG

1x GEMS SENSORS 2200BGG150223EA PRESSURE TRANSDUCER DRUCKAUFNEHMER 0-150 PSIG

8x Harting Han Push Pull L Power 4/0 Genderchanger Metal 09354310501 16A 24V

Bürkert 00162523 Plger Valve Direct Acting 6011 A 2,0 FKM VA FLSCHN

Cognex 185-0252R Vision System Ethernet Cable (2m) Rev. A

1x BR Automation 7DI439.7 Digital Input Module DI439 Rev. C0

1x Siemens A1023-C47-X-25 472/065 53-W VN Pulse Transformator C98130

1x Infineon FF300R12KS4 IGBT Power Module

innoDisk EDC2000 Embedded Disk Card | 128MB | 40pin | DE0H-128D22W1

Siemens 6ES7331-1KF00-0AB0 | S7-300 Analog Input Module E-St: 02 | Deckel defekt

1x BR Automation X20DOF322 X20 DO F322 Digital Output Module Rev. C3

BR Automation X20DOF322 Digital Output Module DOF322 Rev. C0

BR Automation X20BB80 Bus Base Module BB80 Rev. E0

Sipex HS9576K ADC A/D Converter

Sigmatek Automation 05-024-012-L Terminal Module DIAS 1 DKL012

1x Iwaki 0212 Widerstand 7kΩJ I 8kΩJ I 3ΩJ

itronics HTF-T057AMSLN V6 LCD Display V570-57-T20B Opertor Touch Panel

BMW/Sonzeboz 280703801 AGR Antrieb 74961009

IFM Electronic PNI024 Drucksensor mit Analogeingang PNI010-RBR14-QFRKG/US/ /V

1x BR Automation 5CFCRD.1024-06 CompactFlash Memory Card 5CFCRD Rev. D0

BMW Oil Level Sensor 12-61-5-A14-C01, 12615A14C01, 5A14C01, 03C0140030000

Pilz PNOZ s4 24VDC 3 n/o 1 n/c PNOZsigma Safety Relay 750104

BR Automation 8AC120.60-1 Acopos Plug-In Module AC120 Rev. M0

Carel PJEZS0G000 Refrigeration Controller PJ Easy Rev. 1.325

1x Semikron SKKD 160M10-2 IGBT Power Module 6337 I 6771

Fuji Electric 4R3TI20Y-080 IGBT Power Module

1x CD Technologies PWR5105 DC/DC Converter 5V / ±15VDC / ±300mA / 9W Regulated

Sick WTB23-2P2461 Photoelectric Proximity Sensor 1044164

Sick WL14-2P430S07 Photoelectric Retro-Reflective Sensor 1045089

Iwaki RH70C Widerstand 30ΩJ

Lisec Führgsrolle Laufrolle Transportrolle  2x Lager JIB P204  2x Zahnrad

BR Automation Western Digital 5CFCRD.2048-03 CompactFlash 2 GByte (SLC) 5CFCRD

YCL DC-313R High-Voltage Active Rectifier Controller

1x Schrack RP3SL018 Relais Relay

Texcell CH2-MD60F Relay CH2MD60F

1x IFM Electronic PN7071 Drucksensor

1x IFM Electronic PN7092 Drucksensor

1x IFM Electronic PN7092 Drucksensor mit Display PN-100-SER14-QFRKG/US/ /V

BR Automation 0PS1025.2 Power Supply Module PS1025 Rev. C0

BR Automation X20SM1436 Stepper Motor Module SM1436 Rev. D0

1x Veropower 153-5007B Power Supply

American Zettler AZ AZ7-4C-24DE Relais Relay

Beckhoff C9900_A277_1 Motherboard/Backplane Connection Cable

Yaskawa CEB 400V 680UF  POSITIV Capacitor

PEPPERLFUCHS 3RG6342-3AA01-PF Ultraschallsensor 559557 Ultrasonic Sensor

IFM Electronic PA3024 Drucktransmitter mit keramischer Messzelle

1x IXYS CS300-16i033 Phase Control Thyristor CS300-16IO3

SEW MUWA055-503-S00-00 Inverter MOVI4R-U 28213661

MAN 81.46430-6085 Lenkwinkelsensor 81464306085 Rev. 02 TGS, TGM, TGX, TG

VAC 419/438-80-361-X2 Transformer

5x VAC LZ-24H-K Transformer

Itelcond A 2200µF UF | 400VDC | 0007

BR Automation X20BM21 X20 BM 21 Power Supply Bus Module Einspeisebusmodul

1x Eupec BSM10GD120DN2E3224 IGBT Power Module

Bosch 0 820 022 987 Coax Valve

Yaskawa Idec YCP2-30A-TK1280 Circuit Protector 24X21K

1x Iwaki 0210 Widerstand 3mΩG

Iwaki 0211 Widerstand 3.8mΩG

IFM Electronic PN5003 Drucksensor

1x IFM Electronic PN7094 Drucksensor

1x IXYS CS 300-16io33 Phase Control Thyristor CS300-16io3 1600V 380A

Norgren SXE0573-160-00 Pneumatic Solenoid Valve SXE057316000

BR Automation X20MM3332 X20 MM 3332 Digital Motor Module Rev. C0

ABB 3HAC0017-1/0 Brake Release Board Vellinge Electronics 93-36 S: 110 R: 000

ABB 3HAC0017-1/0 Brake Release Board Vellinge Electronics 93-36 S: 058 R: 000

ABB 3HAC0017-1/0 Brake Release Board Vellinge Electronics 93-36 S: 111 R: 000

ABB 3HAC0017-1/0 Brake Release Board Vellinge Electronics 93-36 S: 061 R: 000

1x Elesta SIS 112 I SIS112 I SIS2 Baureihe-24VDC Relais Relay H301040

Indramat 109-0590-4A06-01 I 109-0590-4B06-01 Module Board Card MOK7

1x PRX KD324515 IGBT Power Module F9214

Semikron SKM152GA123 IGBT Power Module 07140P

1x Clearup Fuse 70SHB150 Sicherg Fuse 700V/150A

Power Convertibles PWR1201 DC/DC Converter PWR12XX

Fanuc A76L-0300-0133/B IGBT Module

Iwaki 20SNB Widerstand 1.5ΩK

Iwaki 30SNB Widerstand 10mΩJ

BR Automation X20DI9371 Digital Input Module DI9371 Rev. G0

ASC YAS8-55 Capacitor C--800021

BR Automation X20DC1976 X20 DC 1976 Digital Coter Module Rev. D0

Sanyo Denki 109P0624H727 Axial Fan 24V (60x60x15mm)

1x Siemens Laser-Lichtschranke 3RG7175-3BE00 Sensor Photoelectric 10...30 VDC

Nais Matsushita SF4-DC24V Safety Relay SF4DC24V

1x STW P01 | 51422 Pressure Switch 16.224841.1007

BR Automation 3DO479.6 Digital Output Module DO479 Rev. G0

1x BR Automation 7AO352.70 Analog Output Module AO352 Rev. C0

Kaco RD18 420 V701 Relay

Schrack BZ326578 Bell Transformer RTC3024

1x BR Automation X20DI9371 Digital Input Module DI9371 Rev. G0

Maluska FRA1HC-S Relay 1846

1x SMI SX0-3025V Voltage Controlled Cystal Oscillator

1x Fuji Electric 1DI300G-100 IGBT Power Module

Fuji Electric 6R1TI30Y-080 IGBT Power Module

1x SKF CMSS2200-M8 Vibration Sensor Accelerometer 100 mV/g NOM

1x BR Automation 3DI475.6 Digital Input Module DI475 Rev. C0

1x BR Automation X20BM33 Bus Module BM33 Rev. C0

1x Crydom PFE480D25 Solid State Relay

1x Zettler AZ 2732-560-2 Relais Relay

1x Zettler AZ 2693-560-2 Relais Relay

1x Sanyo Denki 109P0812H601 Axial Fan 12V (80x80x20mm)

Sanyo Denki 109P0812H601 Axial Fan 12V (80x80x20mm)