0660-00078板卡船舶半导体工控备件优势经销

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。

Schk DPG160/1-V Gripper Assembly

Hipotronics 800PL Dc Insulation Hipot Tester

Teledyne 560 1860-3400-03 Lighthawk Optical Head

Abb 3HNE 08539-1 Elmo Servo Motor W/ Brake

Yaskawa CACR-SR44BZ1SF Servopack Servo Controller

Biddle 222060 Stabilized Dielectric Test Set Control it

Control Concepts 3029V-240V-300A Power Controller 300a Amp 240/480/575v-ac

Konecranes D2V011NF1006 Ac Vfd Drive 380-500v-ac 0-250hz 0-480v-ac 15hp

Yaskawa JZRCR-YPP21-1 Motoman Teach Pendant

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Asi Robicon A5E33481852 Dcr  100-240v-ac

Ge F35G00HCHF8FH6PM6PP6NU6DW6D Multiple Feeder Management Relay

Fanuc A97L-0218-0251#80E-121 Precision Reduction Gear

Allen Bradley 1783-RMS06T Stratix 8300 30v-dc Ethernet Switch

Allen Bradley 808-J17 Speed Switch 600v-ac

Yaskawa JZRCR-NTU01E-2 Power Supply Module

Endress Hauser 53H15-6D53/0 53H15-EB0B1RC2BBAA Magnetic Flow Meter 1/2in 150

Schmersal SLC440COM-ER-1610-14 Light Curtain Emmiter Receiver Set 1610mm 24v-dc

Timken 67720 20024 Tapered Bearing Cup

Beck 11-158 55va 120v-ac Electric Valve Actuator

Atlas Copco 8436 1800 02 Pf6000 Power Focus Nutrner Controller

Johnson Controls MS-NAE3510-2U Metasys Network Automation Engine

General Electric Ge IS200TRLYH1BED Termination Relay Board

Fanuc A06B-0142-B075 Servo Motor

General Electric Ge DS200TBQDG1ACC Ds200tbqdg1a Mark V Analog Termination Card

Abb IMMFP12 Symphony Multi-fction Processor Module

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Appleton MLGL9CP5BU Led Light Fixture 75w 120-277v-ac 125-300v-dc

Travaini TBH 203/1-C/RA Multi-stage Centrifugal Pump 3/4in 12gpm 339ft 3hp

Aerocontrolex 22412-1 Power Connection  120v-ac

Allen Bradley 20G11FD022AA0NNNNN Powerflex 755 Vfd Drive 0-400hz 0-460v-ac 15hp

Metso R1LA050TTTU B1ju8/15l Ne724/s1-ce01 Titanium V-port Control Valve 2in

Rexroth AA10VS0100DRG/30RP K062K01 Hydraulic Variable Displacement Pump

Ingersoll Rand 30398648 Head Oem

Appleton MLEDN10P1BH Mercmaster Led Light Fixture 347-480v-ac

Heishin 2NYT15 Pc Pump

Rexnord 638220 375.S71.CMBRA Flexible Coupling

Cisco WS-C2960S-24TS-S 24-port Gigabit Switch

Nordson 7013449 736HPA-NV High Pressure Valve 70psi

Mgp Instruments 304360 GIM 201KC 149713 LF 149717 Fagm Detector Cable 75m 120vac

Eaton TA2000RDM Terminal Extension Kit

Allen Bradley 150-F43NBDB Smc-flex Smart Motor Controller 50hp 200-480v-ac

Rexroth HMS01.1N-W0150-A-07-NNNN Servo Drive 254-750v-dc 0-500v-ac 0-1000hz

Diamond Power 109778-010A Gauge Glass Bi-color 7 Light Illuminator

Eaton 1420B-6501 Photoelectric Sensor 102-132v-ac

Fanuc A06B-2041-B605#0042 Servo Motor 3ph 4.3kw 2000rpm 27nm 149v-ac

Allen Bradley 1756-L71 Controllogix Controller Module 2mb

1  Allen Bradley 1756-L71 Controllogix Controller Module 2mb

Westinghouse 174504-555C111 Chart Recorder

General Electric Ge 12STD17C2A Differential Relay 48/125/250v-dc

Graco 15G853 18cm Pump Cylinder

Flowserve XEDG8500A33 Stainless Double Compression it

Parker 702626 Hydraulic Accumulator

Iai ISPA-LXM-I-400-20-800-T1-N-AQ Robot Slide Linear Actuator

Toyo-oki HF2-KG1K-02 Hydraulic Flow Control Valve

Allen Bradley 1756-IF4FX0F2F Fast Analog Combo Module

Avg Automation EZ-T10C-FSD Touchscreen Operator Interface Panel

Fuji Electric HFR15C11K-2 Induction Heating Inverter 200-220v-ac 15kw

Syn-fab SF12C-2C-HD PIII High Temperature Imaging System

Emerson 4847B61G03 Cell Replacement Kit

Allen Bradley 1769-L36ERMS Compact Guardlogix Cpu Motion Controller

Maguire WSB-MBT Mpi Weigh Scale Blender

Fisher EZ Pneumatic 667 Size 40 3582 Stainless Flanged Control Valve 2in 150

Crouse Hinds OAC3291SA Explosion Proof Pushbutton iversal Rocker Handle

General Electric Ge IS200EBRGH2AEB Ex2100e Is200ebrgh2a Exciter Bridge Interface

Teufelberger 0000021509004406221128 Braid Rope 3000ft

York 664-12378-005 Bal Pstn Ring Seal

Mitsubishi MDS-DH-CV-450 Power Supply 380-440/480v-ac 513-648v-dc 37kw

Valmet K06108 V4.0 Tcu (polarox5) Blade Consistency Transmitter 90-260v-ac

Bosch Rexroth 4WRPEH 6 C3 B12L-20/G24K0/A1M Proportional Directional Servo Valve

Valmet NAP0175516 Helical Gear 44t

Square D 8536SFO1V06 Size 4 Full Voltage Starter 480v-ac 100hp

Mirion 4102OUT6A Nuclear Service Radiation Tolerant Carmera

Rexroth 4WRE10E16-12/24Z4/M Hydraulic Directional Control Valve

Allen Bradley 20DD8P0A0EYNANANE Powerflex 700s Drive 0-400hz 0-460v-ac 5hp

iversal Robots UR5 Robot Arm

Allen Bradley 2711P-T7C6D1 Panelview Plus 700 Operator Interface Panel

Kollmorgen SERVOSTAR 343 Servo Drive 208-480v-ac 2.5kva

Atlas Copco ETV STB63-70-13-W Right Angle Battery Nutrner 1/2in 30v-dc

Coherent E012896 1-9382X01 D50x Fl20 Qbh Collimator Marking Laser

Magnetek 175-00977 Sltx 3-motion/3-speed Radio System

Fisher 8580 2052 Size 1 Dxp-m21gseb Dvc6200 Steel Control Valve 4in 150

4 Vane 22-1/4in Stainless Pump Impeller

Ramsey AC8000 D07110A-E101-01 Pcb Circuit Board Rev J

Ramsey AC8000 D07110A-E101-02 Pcb Circuit Board Rev L

Allen Bradley 445L-P2S2500YD Guard Master Light Curtain

General Electric Ge IS200VTURH1ACB Mark Vi Speed Vme Turbine Board

Fanuc A06B-0853-B200-R Ac Spindle Motor 3ph 5.5kw 1500-8000rpm 156-220v-ac

Fisher T205P MR95H Pressure Reducing Regulator Valve

Eaton 877013 PVH098R01AJ30A25000000100100010A Vickers Axial Piston Pump Oem

Reliance 45C29B Automate Process Control Gateway Module

Telemecanique ATS48C21Y Altistart 48 Soft Starter 210a Amp 150hp 208-690v-ac

Abb DSQC663 3HAC029818-001/007 Computer it

Allen Bradley 20-750-POD1-F8 Powerflex 755 Programmable I/o Module

Iai RCS3-SA8R-A-100-20-650-T2-R15-MLE Linear Actuator

Velan 8557-711-072 10in Gate Valve Stem

Square D HU364AWKVWEI Non-fusible Disconnect Switch 3p 200a Amp 600v-ac

Fuji FRN060AR1L-4U Ac Vfd Drive 380-480v-ac 0.1-120hz 380-480v-ac 60hp

Masoneilan Dresser 35-35112 Camflex Ii Blx V100 Steel Wafer Control Valve 3" 600

Masoneilan 35-35112 Camflex Ii Pneumatic Steel Control Valve 3in 150

Metso Neles Jamesbury 6405664EF Stainless Valve Plug 10in

Bettis Robotarm Ii Pneumatic Valve Actuator

Toyo DL-3B Iron Submersible Pump 2in 66gpm 2.7hp 460v-ac 12m

General Electric Ge 6033-2 6485-2 Electrical Transformer Conductor

Parker PV046R1D3CDNMMC Axial Piston Pump 46cm³/rev 350bar 2800rpm 1-1/4in

Stearns 108708100RF Electric Brake 105lb-ft 200/400v-ac

Abb 57520001-GZ Pcb Circuit Board

Hoffman A-36H3008SS6LP Type 4x 8in X 36in X 30in Stainless Enclosure

Foxboro 52A-SP4F Controller Chart Recorder

Beckhoff CP2916-0000 15.6in Touchscreen

Abb FEM325006E1G0W1Y1A1A0P1B0Y1 Magnetic Flow Meter 300 5.281gpm

Woodward 8200-226 Servo Position Controller

Siemens 1FK7063-2AF71-1BG1 Servo Motor

Eaton S811N37P3S Reduced Voltage Soft Starter 37a Amp 30hp 600v-ac

Bonfiglioli ACT401037 ACT 401-33 A Ac Vfd Drive 480v-ac 0-1khz 0-480v-ac 37kw

Yaskawa CACR-IR-101010F Servopack Drive

York 664-28855-000 Compressor Shaft Seal Cover

Schk PHL-W 32-040 Parallel Pneumatic Gripper

Tox Pressotechnik Q-S 008.030.100.12 Powerpackage Line-q 6bar 100mm

Weir CAM005M Slurry Pump Bearing Assembly

Rosemot 3051CFPDS010W6S0345D32AA1K5M5 Integral Orifice Differential Flow Meter

Fanuc A06B-0853-B200 Ac Spindle Motor 3ph 5.5kw 1500-7000/8000rpm 156-220v-ac

Yaskawa CIMR-AU5A0041AAA Impulse G Ac Drive 500-600v-ac 0-400hz 0-600v-ac

Apiste FA COOLER ENC-AR1652EX Enclosure Air Conditioner 690w 200v-ac

Svendborg Brakes BSAA 100-X-101 Mechanical Brake

Siemens 4AP3042-8CC40-0HA0 Control Transformer 4/20kva 240/480v-ac 230/400v-ac

Tri Tool 8666 Boiler Master Tube Lathe System

Valcor V105-553 788210201 4-way Solenoid Valve 3600psi 48v-dc

Ckd AX9000TS-U4 Absodex Driver 200-230v-ac 0-230v-ac 3ph

Bonfiglioli ACT 401-33 A Ac Vfd Drive 480v-ac 0-1khz 0-480v-ac 37kw

Moog 072-1202-10 S15F0FA4VBLN Electro-hydraulic Servo Valve 3000psi