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
DEHAS QualityReg15 Medical Oxygen Regulator L049-413-D
without
GCE Healthcare MediFlow Ultra II Oxygen Regulator
OMEGADYNE PX309-050AI Pressure Sensor
Vanne à diaphragme à commande manuelle GEMU 601 DN15
Accéléromètre basse puissance EMERSON A0394LC
Burkert 6014 C 1,5 Solenoid Valve
Pilote isolé PR Electronics 5105B
Mitsubishi Motor Breaker MB30-SS 3 Pole 4Amp
Pack de 25 ampoules décoratives globulaires Philips 15 W
Osram 9W/21-840 Dulux S G23 Cool White Pack of 10
Soupape à membrane Saunders Type A 025-33-04-A-11R-HT Taille 1"
EMERSON A0394LC Low Power Accelerometer
GEMU 601 Manually Operated Diaphragm Valve DN15
Électrovanne électropneumatique RGS EP000/ia
Ridgid 312M 12mm Pipe Bender
Pressostat Saginomiya DYS-D606X24M
Bobine de rechange SIEMENS 3TY7 483-0AU0 pour contact
Pack fluorescent compact Sylvania 20327 Dulux S CF7DS/827 7W de 5
Isolat
Vanne de mesure HOKE 3722G4Y 5000 PSI / 345 BAR - Pack de 3
Kit de support de tuyau Swagelok 304-S6-PP-24P 1 1/2" (paquet de 5)
Clé couple palmier 3/8" clé dynamométrique
DMIC Needle Valve NV2H-0500N
APOLLO ORBIS ORB-OP-42001-MAR OPTICAL SMOKE DETECTOR
Saunders Type A Diaphragm Valve 025-33-04-A-11R-HT Size 1"
WIKA T15.H-ZZZZZ Temperature Transmitter
Pressostat Saginomiya SNS-C110W
NORGREN 03060402 Bouton poussoir 3/2 pneumatique vanne de commande manuelle G...
RGS Electro Pneumatic Type EP000/ia Solenoid Valve
Konics TPS20-G26-F8 Pressure Transmitter
Kit empilable Swagelok 304-S3-PP-16T-ST 1" (paquet de 10)
Rosemount Sensor RTD PT100 3 Wire 125MM Spring L
HOKE 3722G4Y Metering Valve 5000 PSI / 345 BAR - Pack of 3
Telemechanique GK1-FS 22 x 58 Isolator
Sylvania 20327 Dulux S CF7DS/827 7W Compact Flourescent Pack of 5
Philips 15W Globular Decorative Bulb Pack of 25
Swagelok 304-S6-PP-24P 1 1/2" Pipe Support Kit ( Pack of 5 )
Baumer Pressure Transmitter CTX3B9B31A
Palmera Torque Wrench 3/8" Llave Dinamometrica
PR Electronics 5105B Isolated Driver
GTI medicare Druckminderer Oxygen Regulator Sr. No 007415725
NORGREN 03060402 Push Button 3/2 Pneumatic Manual Control Valve G1/4"
Jauge de profond
HTCN HTN2351 Industrial Plug Connector
Pepperl Fuchs NJ40U1N Inductive Sensor
Contrôle basse pression ouvert Johnson Controls P72AB-1C
Saginomiya Pressure Controls SNS-C102
Veratron Viewline VDO Depth Gauge 0-40 RPM ITA59510782
Valve à aiguille belge VSS-FFG-14
IK Instruments 0-7 kg/cm2, manomètre 0-100 psi
Pressostat Johnson Controls P77BEB-9350
Commandes de pression Saginomiya ANS-C106WU
Swagelok 304-S3-PP-16T-ST 1" Stacking Kit ( Pack of 10 )
Johnson Controls P72AB-1C Open Low Pressure Control
Relais de surcharge thermique Fuji Electric TR-8N
Tyco 517.050.042 4B-C 4" Continuity Base Pack of 2
Jauge commutat
ADAM 4520 RS-232 To RS-422/RS-485 Isolated Converter
DRAGER X-PLORE 4740 HALF MASK
IK Instruments 0-7 kg/cm2, 0-100 psi Pressure Gauge
Nagano Keiki GV42-243 0-10 kgf/cm2 Pressure Sensor Switch Gauge
Nagano Keiki GV42-243 0-15 kgf/cm2 Pressure Sensor Switch Gauge
Belgas Needle Valve VSS-FFG-14
Kit de support de tuyau Swagelok 304-S5-PP-20P 1 1/4" (paquet de 10)
Kit de support Swagelok 304-S6-PP-32T 2" (paquet de 10)
Soupape à aiguille souple Noshok 502-FFS 1/4" NPT
Fusible Siemens SITOR 3NC8 434
Support de lampe SIEMENS 3SB1 400-5C avec lampe BA9s
Dispositif enfichable Mersen SP550U Surge-Trap
Swagelok 304-S5-PP-20P 1 1 /4" Pipe Support Kit ( Pack of 10)
Swagelok 304-S6-PP-32T 2" Support Kit ( Pack of 10 )
Noshok 502-FFS Soft Seat Needle Valve 1/4" NPT
Pressostat Johnson Controls P77AAA-9300
HTCN HTN0351 Industrial Plug 63A-6h
Eaton SL72S4SH3LANL7MNR25 Vacuum Contactor 3ph 7200v 120v-ac 400a Amp 1000va
General Electric Ge 0872D432G0003 Low Value Gate Pcb Circuit Board
General Electric Ge 125D5788G1 125D5787P1 Ic Op Amp Pcb Circuit Board
Allen Bradley 20P41AB360RA0NNN Powerflex Dc Drive 230v-ac 360a 240v-dc 100hp
General Electric Ge CR193B110L005050U Vacuum Contactor 400a Amp
Set Of 3 Allen Bradley 81001-451-63-R Powerflex 7000 1500a Sgct Board
Siemens Simatec Net Ep Processor Module
Abb PFEA113-65 3BSE050092R65 Load Cell Tension Controller 100-240v-ac
Abb PFEA113-65 3BSE050092R65 Load Cell Tension Controller
Matched Set Of 3 Allen Bradley 81001-451-63-R Powerflex 7000 1500a Sgct Boards
Allen Bradley 1769-L37ERMS Compact Guardlogix Cpu 4m/1.5m
Allen Bradley 20DD040A0EYNANANE Powerflex 700s Ac Drive 0-400hz 0-460v-ac 30hp
General Electric Ge DSDACAG2 Mark V Rev D Power Supply Module
Numac 188C7289G005 Area Radiation Monitor Interface Module
Allen Bradley 20G14ND125JN0NNNNN Powerflex 755 Ac Vfd Drive 650v-dc 100hp
Toshiba HCV-5HAL-11 Vacuum Contactor 7200v 400a Amp
L-3 Communications Mapps PS268-100169-04 V7667-541000 Single Board Computer
Falk 0706062 190f Grid Coupling Assembly
Woodward 5437-1119 Protech-gii Protection Module
Allen Bradley 20F1AND248JN0NNNNN Powerflex 753 Ac Drive 0-590hz 0-460v-ac 200hp
Ateq PRIMUS F High Pressure Leak Tester
Woodward 5437-1124 Protection Module Protech Gii
Allen Bradley 1768-L45S Guardlogix Safety Cpu Processor Module
Woodward 8238-007 505 Steam Turbine Generator Governor Controller Module
Square D S174A Micrologic 6.0h Harmonic Meter Measurement Control Unit
Yaskawa CIMR-F7U4055 Ac Vfd Drive 380-480v-ac 0-400hz 0-480v-ac
Honeywell MZ-PCSV84 51156723-100 Hpe Dl360 Gen10 Server
Honeywell TVMUGR-888800-200-42-1-020-0U0000-000 Gr Multitrend Recorder Interface
Andrew TFAH80/19-14 ION-B RU SMR800PCS Power Remote Unit 100-200/200-240v 1.2a
Omron NSJ10-TV01B-G5D Operator Interface Panel
Woodward 9907-166 505 Turbine Control Operator Panel
Allen Bradley 20G11ND096JA0NNNNN Powerflex 755 Vfd Drive 432-528v-ac 0-460v-ac
Thermo Scientific 43I-ANSCA So2 Sulfur Dioxide Analyzer
Allen Bradley 20F1AND125JN0NNNNN Powerflex 753 Vfd Drive 0-590hz 0-460v-ac 75hp
Binks 104010 Maple Pump 7bar 21bar
Eaton SVX030A1-4A1B1 Svx9000 Ac Vfd Drive 380-500v-ac 0-320hz 0-500v-ac 40hp
Ssi F05SFD01 Series 1500 Dual Piston Pump
Denison S23-12413 Hydraulic Servo Pump
Ge IS200TSVCH1AJE Is200tsvch1a Mark Vie Servo I/o Terminal Board
General Electric Ge IS420UCSBH3A Mark Vie Markstat Speedtronic Controller Module
General Electric Ge IS220PAICH2B Mark Vie Analog In/out Module
General Electric Ge IS220PVIBH1AL Is220pvibh1a Mark Vie Vibration Module
General Electric Ge IS220PSVOH1B Mark Vie Servo I/o Module
General Electric Ge IS220PTCCH1B Mark Vie Speedtronic Thermocouple Input Module
Tri-sen 310SV 1000002-001 Steam Turbine Controller 100-240v-ac
Rexnord 021408 Thomas Amr 700 Disc Coupling Parts Kit
Maxpro DLE 15-75-GG-DAD-M Air Driven Gas Booster System 1:75
York 031-00239-000 Hot Gas Bypass Control
Cutler Hammer SVX060A1-4A1N1 Svx9000 Ac Drive 380-500v-ac 0-320hz 0-500v-ac 60hp
Sss Clutch 13811 44T Automatic Overrunning Clutch For High Output Applications
Enerpac ZUTP1500SB Electric Hydraulic Tensioning Pump 20in3/min 115v-ac 21750psi
Indramat MKD071B-097-KP0-BN Permanent Magnet Motor 6000rpm 8nm 39.1v-ac
Vickers SM4-20(20)76-80/40-10 Hydraulic Servo Valve 210bar
Omron F3SJ-A2245P30-L F3SJ-A2245P30-D Light Curtain Assembly
Square D 8810 SFO-2 Size 4 Multi-speed Starter 120v-ac 100hp
Adept 04900-000 Cobra S600/800 Servo Amplifier Controller Base Module Rev Ag