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
Magnetic BR11/2 Servo Motor 3000rpm 5nm 141v-ac
Accu-sort 1000068371R Accuvision Datalogic Av6010 Rangefinder 0.2in Accuracy
Nsk W3613-187D Ball Screw 36mm 1346mm
Rosemount 5402AF1E64SPVCBM1Q4Q8P1 Radar Level Transmitter 16-32v-dc
Cutler Hammer A201K3CA Ba33p Hmcp100r3c Size 3 Mcc Starter Bucket 120v-ac 50hp
Cutler Hammer A201K3CA Ba33p Hmcp100r3c Size 3 Mcc Starter Bucket 120v-ac 50hp
man Hattersley WS6045/31 Manual Stainless Globe Valve 1-1/2in Socket Weld 150
Ntn K-EUD46 Parts Feeder Controller 200-230v-ac
Parker D41FLE22DC4NT0013 Hydraulic Proportional Servo Valve 350bar
Yokogawa MP20-0N Cpu Processor Module
Fanuc A06B-0235-B705#S000 Servo Motor 3ph 2.5kw 4000rpm 8nm 184v-ac
Fanuc A06B-0034-B575-R Servo Motor 3ph 2000rpm 6nm 200v-ac
Allen Bradley 20DB015A3EYNARABE Ac Vfd Drive 180-264v-ac 0-400hz 0-230v-ac
Fanuc A06B-6096-H209 Servo Amplifier Module 283-325v-dc 230v-ac 7.5kw
Abb 50XM13DXKD10AABC227 Magnetic Flow Meter Signal Converter 120v-ac
Allen Bradley 2711-B6C1X Panelview 600 Operator Interface Panel
Foxboro 876PH-TYFA Ph And Orp Transmitter 12.8-42v-dc
Fanuc A06B-6166-H203 Bisv 40/40 Servo Amplifier 240v-ac 3ph
Heidenhain RCN 827F 32768 80S17-0D Angle Rotary Encoder
Spx T45-3NL Hydraulic Screw Pump 2in
Cognex DM474X-M R00062 821-10028-2R Bar Code Scanner
Velan W04-3074B-13PS Electric Stainless Socket Weld Globe Valve 3/4in 575v-ac
Nachi VDC-3A-1A5-20 Hydraulic Variable Vane Pump
Moog G761-3600 Hydraulic Servo Valve 4500psi
Honeywell DC2500-E0-1L0R-200-10000-E0-0 Udc2500 Universal Digital Controller
Allen Bradley 20D-RES-A1 Powerflex 700s Resolver Feedback Option Pcb
Markem 10033008 Pcb Circuit Board
Square D 8538SDG14V06 Size 2 Combination Starter 480v-ac 25hp
Heidenhain DRUM ERA 4400 14000 532 728-04 Modular Angle Encoder
Allen Bradley 1779-KFL Data Highway Ii Foreign Device Interface
Yaskawa SGAGS-362HA7-YR11 Servo Motor 1178w 2500rpm 4.5nm 200v-ac
Schneeberger 2XMR35-D2-1770-25-25-G1-V2-GP Linear Slide Bearing 35mm
Boston Gear ORC-3FGT-HP24 Centric 1-1/2in Mechanical Clutch
Spx D PE182 Power Team Electric 2-speed Hydraulic Pump 115v-ac 10000psi
Westronics 3000-111-010-010-000-0-0 Chart Recorder
Of 50 Swagelok SS-810-3-8-4 Stainless Tee 1/2in Tube 1/2in Tube 1/4in Tube
Of 50 Swagelok SS-810-3-8-4 Stainless Tee 1/2in Tube 1/2in Tube 1/4in Tube
Bray SERIES 30 Sb01200-10ua7a2 Pneumatic Iron Wafer Control Valve 10in 150
Honeywell 31 060-1430-05 Load Cell 50lb 10v-dc 2.5049mv/v
Yokogawa SC450G-A-U/UM Conductivity Converter 100-240v-ac
Siemens MXD63B800 Med Case Circuit Breaker 3p 800a Amp 600v-ac
Itt Standard SSCF-K SN516300034800 Shell And Tube Heat Exchanger
Demag DCPRO 5-500 1/1 H5 V9.6/2.4 Electric Hoist 1100lb 3ph 1.17hp 440-480v-ac
Rosemount 6A00455G04 6888 O2 Transmitter Cell Replacement Kit 9ft
Vickers DG5S-8-2C-T-M-FPA5WL-B5-30 DG4V-3S-6C-M-FPA5WL-B5-6 Control Valve 120vac
Sick ICR845-2E0020 Fixed Bar Code Scanner
Marposs B3427848126 Unimar Measuring Head Gauge
Smc CY3B63-1200 Rodless Cylinder 63mm 1200mm 101psi
Nachi VDC-12A-1A3-2A2-20 Hydraulic Vane Pump 70lpm 7mpa 1800rpm
Nachi VDC-12A-1A3-2A3-20 Variable Vane Pump 40lpm 2-7mpa
Eaton 146236D 20vc600 Fsatq Friction Shoe Assembly Kit
Unison 9059355-145C Ignition Head
Ziehl-abegg MK137-4DK.07.N Compressor Motor 3ph 0.65-0.8kw 1540rpm 230/480v-ac
General Electric Ge 7NC529RC1UA00B01 Gearmotor 29.5rpm 3ph 1/4hp 230/460v-ac
Yokogawa AXF100H-NNAL1N-HAB1-2NB Magnetic Flow Meter 4in
Yaskawa SGMSH-10ACA6S Servo Motor 1000w 3000rpm 3.18nm 200v-ac
Foxboro E83FA-06S1STFDZ Vortex Flow Meter 6in 10.5-50v-dc
Smartdrive SA46/1200FP/XO40 Smartaxis Controller Module
Ingersoll Rand 54386511 Double Acting Hydraulic Swivel Cylinder 3/8in
Dezurik 9716165R001 V100 Pneumatic Steel Lugged Control Valve 6in 150
Videojet R375080 Pcb Circuit Board Rev Gb
Cisco IE-2000-16TC-G-E 24/v-dc 1.0a Amp 20-port Ethernet Switch
Siemens 6GK5212-2BB00-2AA3 Simatic Net Industrial Ethernet Switch
Tb Woods WFC4007-5CHT Ac Vfd Drive 380-460v-ac 460v-ac 7-1/2hp
Sick C40E-0301DB010 1018827 Advanced Light Curtain Receiver 24v-dc
General Electric Ge 115D2248G1 Vlv Pos Dem Pcb Circuit Board
Doosan C37011161 Cam Roller Gear
Falk 1140T10-B Coupling Cover Assembly
Abb PFTL 101A 1kn Pillow Block Load Cell
Of 100 Swagelok SS-600-2-8 Stainless Pipe Elbow 3/8in Tube X 1/2in Npt
Of 100 Swagelok SS-600-2-8 Stainless Pipe Elbow 3/8in Tube X 1/2in Npt
Eaton 64C1902G01 Pcb Circuit Board
Schneider CFT34A(F) 34-4ha002001s4a8005020 Coriolis Flow Transmitter 100-230v-ac
Allen Bradley MPL-A330P-MJ24AA Servo Motor 3ph 2.4hp 5000rpm 37lb-in 230v-ac
Goulds Z196-FOLWZ2238 3196 Lti Power End
Rosemount 2120D2HH1E5YE0355Q4Q8Q15P1QT Vibrating Level Switch 11-36v-dc
Hach TIM865 688R118N004 Lange Titralab Titration Manager 100-240v-ac
Abb INTKM01 Time Keeper Master
Rosemount 5081-C-HT-67 Analytical Transmitter 42.4v-dc
Cisco WS-2960X-48TS-L Catalyst 2960-x Series 48 Port Network Switch 100-240v-ac
Boston Gear F231DPV-24-B5 Helical Gear Reducer 24:1
Foxboro IDP10-DS1B01F-M2L1G1 Pressure Transmitter -56 To -0.9in-h2o 12.5-42v-dc
Enerpac WMC-2000 Self-contained Hydraulic Cutters
Durant 5882-1 5 Digit Totalizer 120/240v-ac
Fanuc A06B-0243-B805 Servo Motor 3ph 3kw 3000rpm 12nm 200-240v-ac
Fanuc A06B-0645-B081 Servo Motor 2000rpm 8.8nm 140v-dc
Allen Bradley 2094-AM03-S Kinetix 6000 Servo Axis Module 0-230v-ac 0-400hz 3ph
Tog Manufacturing Ge 243A8187P0101 Bushing 5.06x3.88x13.37
Vega FLEX 52K.XUD Radar Level Sensor 20-36v-dc
Honeywell 2000-400-150-126-015-20-000000-0-0-00 Electric Actuator 48va 120v-ac
Teral LPWE403A-2.2-E Coolant Pump 2.2kw 200/220v-ac
Colfax 3243/260 C3EEF-187 Hydraulic Screw Pump 2in X 2-1/2in Npt
JX1010.3 Hydraulic Screw Pump 1-1/2in X 1in Npt
Rosemount Analytical PP205-1001 Hagan Power Positioner 2-1/2in X 5in
Tuthill 5C2F-C-7 Rotary Gear Pump 1-1/2in Npt
Velan SPF Steam Trap 600psi 1-1/2in Npt
Micro Motion F050S113CQBAEZZZZ Mass Flow Sensor
Rexroth 4WRAP 6 W7-04-30-G24K4/M Hydraulic Directional Control Valve
Allen Bradley 2711P-T12C4D8 Panelview Plus 1250 Color Touch Display Module
Allen Bradley 2711P-T12C4D8 Panelview Plus 1250 Color Touch Display Module
Imi Norgren SPC/080364/220/290 Rodless Cylinder 50mm 290mm 8bar
Autoflame MM60003/HS Self Check Uv Sensor
General Electric Ge 193X528ACG01 Interface Card Pcb
Mitsubishi A273UHCPU Motion Controller Module
Rexroth VT-HNC100-1-11/140 Digital Axis Controller
General Electric Ge DS200TCPDG1BBB Mark V Distribution Board
Dialight HEGMCPKNSNG Durosite Led High Bay 142w 480v-ac
Eaton KBSDG4V-5-92L-80-M1-PE7-H7-11 Hydraulic Servo Proportional Valve
Forney 408100-00 IDD 9000 Dual Channel Panel Mount Flame Amplifier
Mitsubishi MDS-D-CV-37 Power Supply 200-230v-ac 270-311v-dc 2.2kw
Rexroth AEA10VS071DR/31R-VPA12N00 R910963846 Hydraulic Piston Pump
Fisher 133H Pressure Reducing Regulator Valve 1.5-3psi 2in Npt
Smartscan 012-113 1000 Plus Series Light Curtain Assembly 24v-dc
Devcon 10080 Carbide Putty Kit 20lb
Siemens SMC64027 Generator Valve Piston
Allen Bradley 1336E-CWF20-AN-EN Impact Ac Vfd Drive 0-400hz 700/800v-ac 2hp
Eaton SVX015A1-4A1B1 Svx9000 Ac Vfd Drive
Deublin FSU125-001D Seal Cartridge Kit
Toyoda GC50-PSR070 Power Supply Unit 200-230v-ac 270-311v-dc 3ph
Parker L5255921153 Pneumatic Solenoid Valve 120v-ac 140psi
Parker L5255921153 Pneumatic Solenoid Valve 120v-ac 140psi
Wanner MK220966 Hydra-cell Diaphragm Pump
Schneider IDP10S-T22B21FP-M1L1 Pressure Transmitter 0-200in-h2o 12.5-42v-dc
Schneider IDP10S-T47C21FM-M1L1 Pressure Transmitter 0-1000in-h2o 12.5-42v-dc
Asco WP8344C027MO Red-hat Solenoid Valve 120v-ac 1/2in Npt
Parker W21542379B Solenoid Valve 24v-dc 1/2in Npt
Nordson 1054947 CLASSICBLUE-2-LP-T Hot Melt Glue Gun 200w 240v-ac
Heise HVC-1000 Pressure Volume Controller 1000psi
Baldor Dodge 077587 Olf-2 Sleevoil Oil Level Filtration System 5gal 2gpm
Bently Nevada 3500/92-04-01-01 136188-02 I/o Communication Gateway Module
Foxboro HHT-AAEFNB Digital Hand Held Terminal
Endress Hauser FMP40-ABD2ALJB21CA Levelflex M Radar Level Transmitter 16-36v-dc