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
Fanuc A06B-2041-B605#0042 Servo Motor 3ph 4.3kw 2000rpm 27nm 149v-ac
Westinghouse 174504-555C111 Chart Recorder
Of 250 Swagelok SS-600-R-8 Stainless Adapter 3/8in Tube X 1/2in Od
Of 250 Swagelok SS-600-R-8 Stainless Adapter 3/8in Tube X 1/2in Od
Rexroth HMS01.1N-W0150-A-07-NNNN Servo Drive 254-750v-dc 0-500v-ac 0-1000hz
Caterpillar Cat 591-3238 Harness As-r
Heatcraft 89704304 Beacon Ii Smart Controller
Rexroth AA10VS0100DRG/30RP K062K01 Hydraulic Variable Displacement Pump
Parker 702626 Hydraulic Accumulator
Red Lion G306A Operator Interface Panel 24v-dc
Allen Bradley 150-F43NBDB Smc-flex Smart Motor Controller 50hp 200-480v-ac
Allen Bradley 20G11ND022AA0NNNNN Powerflex 755 Ac Drive 0-400hz 0-460v-ac 10hp
Allen Bradley 20G11ND022AA0NNNNN Powerflex 755 Ac Drive 0-400hz 0-460v-ac 10hp
Hydromatik A7V028DR/61L-NPB01 Hydraulic Piston Pump
Eaton M Communication Module
Vibro-meter 200-595-046-114 VM600 Cpu Board Pcb
Syn-fab SF12C-2C-HD PIII High Temperature Imaging System
Stainless Pump Casing 4in X 3in
Mitsubishi Hg-sr702 Servo Motork 3ph 7kw 2000rpm 179v-ac
Travaini TBH 203/1-C/RA Multi-stage Centrifugal Pump 3/4in 12gpm 339ft 3hp
Allen Bradley 20AD011A3NYYANNN Powerflex 70 Ac Vfd Drive 0-400hz 0-460v-ac 7.5hp
Rexroth MSK071D-0300-NN-S1-UG0-NNNN Servo Motor 3800rpm 600v-ac
Orbit 119-1031-AFT Hydraulic Motor 14mpa
Allen Bradley 2711P-T15C4A2 Panelview Plus 1500 Operator Interface Panel
Allen Bradley 1769-L36ERMS Compact Guardlogix Cpu Motion Controller
Eaton 5-HDW-7-1-R-CL Counter
Siemens 6AV5020-1AC11-1AA0 Mp20/m23 Monitor Panel
Itw Ransburg 76580-51001 Control Unit/power Supply 115/220v-ac 1.2a 0-10v-dc 40w
Maguire WSB-MBT Mpi Weigh Scale Blender
Bosch Rexroth 4WRPEH 6 C3 B12L-20/G24K0/A1M Proportional Directional Servo Valve
Nordson 7013449 736HPA-NV High Pressure Valve 70psi
Pro-safe PSG1996 Combination Shower Eye/face Wash Station Stainless Head/bowl
Yaskawa JANCD-XCP01-1 Xrc System Control Pcb Circuit Board Rev C01
Fanuc A06B-0142-B075 Servo Motor
Appleton MLGL9CP5BU Led Light Fixture 75w 120-277v-ac 125-300v-dc
Rexnord 638220 375.S71.CMBRA Flexible Coupling
Allen Bradley 1336-BDB-SP46D Pcb Circuit Board
Yokogawa DX1004-1-4-2 Daqstation Chart Recorder 100-240v-ac
General Electric Ge 243D3131G0002 Quadlogic Solenoid Valve Assembly 24v-dc
Marley MUH254 Electric Heater 3ph 25kw 480v-ac
Valmet K06108 V4.0 Tcu (polarox5) Blade Consistency Transmitter 90-260v-ac
Teufelberger 0000021509004406221128 Braid Rope 3000ft
Square D 8536SFO1V06 Size 4 Full Voltage Starter 480v-ac 100hp
Mirion 4102OUT6A Nuclear Service Radiation Tolerant Carmera
Diamond Power 109778-010A Gauge Glass Bi-color 7 Light Illuminator
Eaton 1420B-6501 Photoelectric Sensor 102-132v-ac
Rexroth 4WRE10E16-12/24Z4/M Hydraulic Directional Control Valve
Siemens VGD40.065U Double Gas Valve 10psi 2-1/2in
Himmelstein 48804V(5-3)-N-F-N 8500rpm 5000lbs/in Non-contact Torquemeter
Kollmorgen SERVOSTAR 343 Servo Drive 208-480v-ac 2.5kva
Magnetek 175-00977 Sltx 3-motion/3-speed Radio System
Schneider I2810 Andover Continuum ZControl
Allen Bradley 445L-P2S2500YD Guard Master Light Curtain
Stearns 108708100RF Electric Brake 105lb-ft 200/400v-ac
Nei RP50-203 Versatile Trip Initiate Module
General Electric Ge IS200VTURH1ACB Mark Vi Speed Vme Turbine Board
Cognex ISM1403-C11 825-0204-1R Patmaxcolor In-sight Camera
Konecranes D2V011NF1006 Ac Vfd Drive 380-500v-ac 0-250hz 0-480v-ac 15hp
Rexa L8000-6-CC-P Linear Actuator 6in Stroke
4 Vane 22-1/4in Stainless Pump Impeller
Fisher 8580 2052 Size 1 Dxp-m21gseb Dvc6200 Steel Control Valve 4in 150
Fisher 1190 T205p Mr95h Steel Low Pressure Gas Blanketing Regulator 2in Npt
Appleton MLEDN10P1BH Mercmaster Led Light Fixture 347-480v-ac
Abb DSQC663 3HAC029818-001/007 Computer Unit
Siemens 1FK7063-2AF71-1BG1 Servo Motor
Valcor V105-553 788210201 4-way Solenoid Valve 3600psi 48v-dc
Masoneilan 35-35112 Camflex Ii Pneumatic Steel Control Valve 3in 150
Masoneilan Dresser 35-35112 Camflex Ii Blx V100 Steel Wafer Control Valve 3" 600
Metso Neles Jamesbury 6405664EF Stainless Valve Plug 10in
Fisher V500 Vee-ball Stainless Flanged Ball Valve 4in 300
Flowserve Durco DY46161A Mark Ii Stainless Centrifugal Pump Casing Case 3x4-8
Parker PV046R1D3CDNMMC Axial Piston Pump 46cm³/rev 350bar 2800rpm 1-1/4in
Abb 57520001-GZ Pcb Circuit Board
Fuji Electric HFR15C11K-2 Induction Heating Inverter 200-220v-ac 15kw
Deublin 6300-002-157 Rotary Union 2in X 3in Npt
Tox Pressotechnik Q-S 008.030.100.12 Powerpackage Line-q 6bar 100mm
Fisher V150 2052 Dvc6200 Pneumatic Stainless Vee-ball Control Valve 1-1/2in 150
Weir CAM005M Slurry Pump Bearing Assembly
Eaton S811N37P3S Reduced Voltage Soft Starter 37a Amp 30hp 600v-ac
Atlas Copco PF4000-C-HW Nutrunner Controller 320w 90-120/180-240v-ac
Schunk PHL-W 32-040 Parallel Pneumatic Gripper
Apiste FA COOLER ENC-AR1652EX Enclosure Air Conditioner 690w 200v-ac
Moog 072-1202-10 S15F0FA4VBLN Electro-hydraulic Servo Valve 3000psi
Reliance 45C29B Automate Process Control Gateway Module
Endress Hauser 7F2B1H-2FE7 Prowirl 200 Vortex Flow Meter 13-35v-dc 4in
Endress Hauser 7F2B1H-2FE7/101 Prowirl 200 Vortex Flow Meter 4in 13-35v-dc
Enterasys A4H124-24FX 24-port Ethernet Switch
Bailey CLC04 Command Series Loop Command Controller 120/240v-ac 28w
Woodward 8516-044 Tg Governor 2400rpm Ccw
Woodward 8516-044DC Tg Governor 2400rpm Ccw
Banner SLLCP23-1470 Ez-screen Light Curtain Assembly 24v-dc
General Electric Ge 4006L4102AAG003 Silco-5 Transducer Pcb Circuit Board
Allen Bradley 808-M17 Speed Switch 50-1000rpm 600v-ac
Conair WSB-140 Weigh Scale Blender Controller
Koyo V-10051E/V10050K Bevel Gear/pinion Drum Drive 90in/lb
Nordson M104 600w 240v Bead Hot Melt Gun Application Head
Of 2 Ina TSX55EG2H/840-30/30 Linear Guide 840mm
General Electric Ge IS200VSVOH1BDB Mark Vi Speedtronic Board
York 064-45944-000 Thrust Sleeve Bearing
Coherent E012896 1-9382X01 D50x Fl20 Qbh Collimator Marking Laser
General Electric Ge IS200TPROH1BBB Is200tproh1b Mark Vi Termination Board
General Electric Ge DS200ACNAG1ADD Mark V Pcb Circuit Board
Ge IS200EDFFH1ABA Mark Vi Is200edffh1a Ex2100e Speedtronic Field Input Board
Allen Bradley 1756-IF4FX0F2F Fast Analog Combo Module
Avg Automation EZ-T10C-FSD Touchscreen Operator Interface Panel
Fireye 95DSS3-1WINC Insight Dual Sensor Scanner
Qualitrol ITM509-00238703 Intelligent Transformer Monitor
Maxon 250CMA11-AA11-BB22A0 Electric Shut-off Valve 115v-ac 2-1/2in Npt
Destaco RPR-63M-200-R2 Robohand Parallel Pneumatic Gripper
Maxon 250CMM11-AA11-BA-2A0 Natural Gas Shut-off Valve 115v-ac 2-1/2in Npt
Control Instruments SNR672 Prevex Hydrogen Gas Flammability Analyzer 120v-ac
Emerson 4847B61G03 Cell Replacement Kit
Toyo-oki HF2-KG1K-02 Hydraulic Flow Control Valve
Vickers EHST-3-BVE-40 Hydraulic Relief Valve 90bar
Airtech 3BA15007AS35-Z Regenerative Blower 180mbar 1ph 2in 1.75kw 115/230v-ac
Cincinnati Milacron 3-424-2148A Operator Interface Panel
Heidenhain RON 255 9000 02S09-04 Incremental Angle Encoder 5v
Westinghouse WL24016 Thermal Neutron Ionization Chamber
Binks 104053 Surge Chamber 16bar
Glatt 1-127-20422 Rotor Disc For Ri-600 22-1/4in
Fisher EZ Pneumatic 667 Size 40 3582 Stainless Flanged Control Valve 2in 150
Flir P45 HSV Infrared Thermal Camera
Baumuller DSG 56 L35 Servo Motor 4.2kw 3000rpm 10nm 540v-ac
Allen Bradley 20G11ND027AA0NNNNN Powerflex 755 Vfd Drive 0-590hz 0-460v-ac 20hp
Omega TL-WELD Thermocouple And Fine Wire Welder
Cognex IS2000M-130-40-000 Vision Sensor
Allen Bradley 20-750-POD1-F8 Powerflex 755 Programmable I/o Module
Valmet NAP0175516 Helical Gear 44t
Fanuc A06B-0127-B588 Servo Motor 3ph 1kw 2000rpm 6nm 140v-ac
Adult only item - Requires verification
Telemecanique ATS48C21Y Altistart 48 Soft Starter 210a Amp 150hp 208-690v-ac
Allen Bradley 20DD8P0A0EYNANANE Powerflex 700s Drive 0-400hz 0-460v-ac 5hp