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。
Allen-Bradley Kinetix6000 2094BC07-M05 Power Supply Servo Drive 2094BC07M05
MOOG G476-1015 PMC6-V060-017-5110-001 Pitch Control Servo Motor G4761015
Keysight N6700C MPS Mainframe LXi with 4 N6733B Option 761 E.01.01.2780 PSU
Dynisco Polymer Test D4004HV 4004 Ver 5.00 Melt Flow Indexer
EMIC 540-AS vibration probe DT69 Emic Corporation vibration testing system
CP2607-1001 Apollo Marine Water Monitoring Beckhoff HMI Panel PC CP26071001
Copal roll leveller CFM-110 copal precision parts JAPAN High speed stamping
Siemens 6AV6 643-0BA01-1AX0 OP 277 6 Operator Panel Ver.1.0 OP27-30 OP227 No.7 M
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DataLINK DLK900 Biometrics programmable data acquisition it
Motorola MVME2604 712 I/O VME/VME64 Processor Module 01-W3341F 04E 01-W3191F 21A
TESEC PH9308 Main PCB W/ PH9309 PH9205A for Hi Speed IC Handler Gravity Handler
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ASTEC 73-690-90521 PSU Emerson iMP1-3W0-1C0-1C0-1C0-1W0-00-C Phillips Medical
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ABB 1TGE120025R0101 Human Machine Interface Rev.73 60 1XDC MView
BAUMULLER BUM60S-04/08-54-B-004-VC-A0-00-0013-00 Robot Servo Drive 00371202
Centrotherm REG97 industrial computer control Compact 6L ID:266708
ABB SDCS-CON-2A Rev.L Control Board 3ADT309600R0002 SDCSCON2A Software DC15
Hirschmann TV Channel Processing it CSE 2000 Generation 2 940137-101 V03.04
esys Grablink Domino Alpha
Parker PA210-133 HMI PC Embadded PC Parker PA2 PowerStation CTC Parker
Applied Materials INOI-7134-21 Firmware Ver. 2.06 SMC Pressure Control it SPL
0P6258AA Gutor PCA I/F PSU 21431-4 Power Supply Board 110VDC Schneider
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Yokogawa Electric DX1006 Daqstation Recorder USB1 DX1006-3-4-2
IAI XSEL-P-5-400ALM-400AS-400AB-20A-20A-ET-P1-EEE-5-2 X-SEL Controller IAI Robo
Rexroth Indramat MAC071C-0-GS-4-c/095-A-1/DI522LV/S004 MNR: R911226881 Trumpf
Applied Materials 0010-09063 Rev. H Susceptor Calibration Disp Probe 0020-10041
Heidelberg Prinect CP2000 Center 00.783.0553/02 MC3-c-ro-03 computer
Isys E5-Ma 03769 isys tigris elektronik syst ekra material deposition technology
JRCS SMS-32-k Integrated Monitoring Control System OPS it SMS-U910-3
Omron Z500-SW17 Laser Displacement Sensor 15mW 25msec 658nm Z500SW17 Japan
NI PXI-5142 Oscilloscope / Digitizer National Instruments NI DAQ 195003A-01
TEC-X35 above grod feeder fault locator Ver. 1.3P Technology Enhancement Corpo
Cognex 203- Rev B3 200--2 Rev G 801-6101-02 PCi Vision Card 203
Ultratech 01-25-00249 Rev G Air Gauge Amplifier 012500249
Rexroth 4WRZ 25 W2 325-51/6A24NZ4/D3MR-125 Valve Assy DREPV 6 C-10/25P16AG24NZ4M
Delsar Life Detector 334540 Life Detection Device Delsar With Complete Kit
Electro-Craft DDM-019 Ver. 1.32 iversal Digital Servo Drive 9101-1593 Rev K
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NF FRA 5095 Frequency Response Analyzer 0.1mHz - 2.2MHz Ver: 2.10 NF Corporation
LiuGong D32-20 Integral Hydraulic Control Valve 12C0025X0 102638 Komatsu CAT
Hanla HB-SPCG V150 Self Powered Control Level Gauge Fuel Oil Tank Hanla IMS
G15C0000 20141 Red Lion Graphite G15 Crimson 3.0 rtime Release iemmarine
0P6258AA Gutor PCA I/F Power Supply Board PSU 21431-4 110VDC Schneider
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Man Roland Pecom UC-1 16.85400-3045 Computer VME Bus UC-1 Ewert Ahrensburg
Iwaki SB-3TH-M-S 0640038 Capacity 8 Iwaki Bellows Pump
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IAI Corporation MSCON-C-3-1001-601-30DI-EP-0-2 With Complete PLC
Adixen ATH 500M Turbomolecular Pump V13121B6 Ve. 2.05.09 Vm.1.02.01
Siemens 1FT6082-8AF71-4BK0-Z brushless Servo motor 1FT60828AF714BK0Z
Renesas Peripheral Training Board ROKOTRGD1B000BA HS0005KCU02H ROK42377FC001BA
ABB 6C433010V002SG3MB 3PH AC PM Synchronous ServoMotor 3000RPM
Siemens 6DD 1670-0AF0 Simadyn D OP1 MLFB: 6DD16700AF0 Ver. 1.1
Woodward PGD 81-11 b8559-008 Governor Marine Store Spares
Woodward ccw 8251-544 UG-Actuator Turbine Control / Caterpiller / Marine
Emerson X-Stream X2GC-IR TC Rev. 1.10 XStream Gas Analyzer IntrnzX 200-1000ppm
Siemens Simovert VC 6SE7022-6TC20 Wechselrichter/DC Inverter 6SE70226TC20
Allen-Bradley 1398-DDM-019X positioning servo drive 9101-1553
Advantech PCA-6781 Rev. A1 Industrial PC Hylax Laser Quartus II 7.1 CPLD, FPGA
Pentamaster PM57 Motion Sensor Test Handler Industrial PC Semiconductor Autom.
Horiba Stec SEC-2510-UC-0002 Mass Flow Controller Gas TEOS 300SCCM
Datacon BGR-016-064 Positioning Gauge For Multi-Chip Die Bonder Machine
Hewlett-Packard E4404B 9kHz 6.7 GHz ESA-E Series Spectrum Analyzer E4404
ABB Panel 800 PP835A 3BSE042234R2 PR: A HW: 05500C FW: 1.10.279/B225.1.5(v4.0/7)
Drager Regard 7000 8328260 Kontron Advanced Dashboard PM Basic it 8322345
Warner 5230-273-002 Electro Pack Clutch/Brake EP-500 EP Series 4000 RPM 44W
Bently Nevada PWA102369-01 K CPU Board Machinery Monitoring And Protection
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IFR Aeroflex GPS-101-2204C Avionics GPS-101 GPS Satellite Simulator
Bently Nevada PWA 84443-01 K Trendmaster 2000 Analog Signal Processor Card
woodward 5466-005 Rev. A assy. 3077-206 C woodward DCS 4Ch. F.D. 0-20mA
Control Techniques / Emerson 142U2C300BBECA165240 servo motor MNF No: 924476
Siemens Simatic 6ES5581-5LA11 Storage Module Rev 1 6ES5581-0EE15 S5 CP581 Module
Siemens Simatic 6ES5581-0ED14 Storage Module 6ES5581-4LA11 S5 PC612 Module
Mikrap UCP-70 ModORM Series Industrial PC Panel 10943 1A Mikrap AG
Nordson Dage XL X-Ray XD7000 Inspection System Controller Board PC660 Issue 2
Keysight N6700C MPS Mainframe LXi With N6733B Option 761 E.01.01.2780 PSU
Kongsberg 8100183 Rev. B1 Dual Process Segment Controller dPSC 6200379 Rev. B1
Gutor 0P2405A Rev 03 640-0717 Rev. 01 interface fuse Board PXW Still
Homag 2-083-80-0801 Rev 3.1 controller QSI/SIO Ver. 11.0 CNC Woodworking
Novellus 16-293118-00 Rev. A Celerity 808787-3-0-0 Chuck Ozonated DI Water
GE energy IS200WROBH1ABA Power Distribution Board Relay / Power GE Mark VI
Philips CX50 Ultrasod CPU board or Main Board 453561457004 Rev D 453561622182
Mitsubishi E1041 3850-002 Johnson Controls Provision Plant 169298 P/N. 602221120
Trumpf PEP ASMC 1820 Industrial compact pci CPU CP 600 CPCI bus PEP CP610
Milwaukee Electronics Blanco E-Tester Analog Card 1130801120 T-379816-8101 DK
Milwaukee Electronics Blanco E-Tester Analog Card 0523500201 T-379816-8101 DK
Moeller MV4-570-TA1-102 Benninger Ben-Tronic HMI Software Ver. 70202 SF97
Lenel NGP-1216k Verex Technology 641-3646 Rev. A Ver. 2.3 641-3641 Rev. A Ver.23
ABB SDCS-PIN2 Control Board SDCS-PIN-23 Rev.B 3BSE005664R1 SDCSPIN23
Lambda 3 Controller Version. V2.20.12E Operator Panel For Marine Automation
DSE 7510 MK1 Deep Sea Control 7510-004-21 Softw. 11.02 DSE7510 Engine Control
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VAR-SPE 1012/000 Hydraulic Speed Variator 0-900RPM and 0-1400RPM
Rudolph 716873 Adimec-1600m/D_A2 CCD Camera Iss 1.1 NSX-105 Wafer Inspection
Burkert System 8650 AirLine Type ME04 Pressure Gauge Pneumatic Manif PLC
NI PXI-5441 100 MS/ arbitrary waveform generator National Instruments 187872J-01
Nordson Asymtek 7209613 REV. B Power Manager PM3#0574 Assy Conformal Coating
Buehler 20-1415 Simplimet 1000 Ver V2.03 Metallurgical Moting Press
REO TVR 6500-13 Control it For Motorized Variable Transformers D 17810.01
Akribis DGL200-AUM4-S-S3-J-3.0-V4-150-RE-0.1-B-CR-P Akribis Precision Actuators
NF EA-2100A AC Power Supply 2kVA 220input 2100A043 NF Electronic Instruments
Seiko Epson ES451S Robot 4 Axis SRC500 Drive it Control PC Complete Turn Key
ICOS Vision / KLA-Tencor MC2218 Rev. 9 MVS616/1/0/0 PCB300/6/1 semiconductor
REO TVR 6500-13 Control it For Motorized Variable Transformers 19057
Toky Electron 3880-200061-12 Temperature Controller M780 Ver. 2.20 Rev. 1.02
Superior SS242LG5 AC Synchronous Stepping Motor 12.0/14.4RPM SLO-SYN Danaher
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Altus pedestal 300mm brazing type VCR 16-377679-00B Boboo HiTech CVD process
Allan-Bradley 2711-KC1 Ser. F Rev. C FRN. 5.11.00 PanelView 1200 National
Nippon Instruments Mercury SP mercury Analyzer 16-01255-00 NIC Japan
RH Electronics 0090-A3222 Beam Blank SBBI Applied Material
Photovolt Model 577 Digital Reflection and Color Meter 577-10 Lab Equipment
UBM Messtechnik Microfocus Measurement Analysis Ver 1.9 UBM 586/100 3030/151
CTI-Cryogenics CRYO-TORR 8R 8033-234 High-Vacuum Pump 8033234
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Quickpanel QPI31200E2P Rev A Total Control Series A Operator Interface Panel
Sika TP17650M Temperature-Blockkalibrator temperature calibrator Marine/
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Anritsu MG3642A 125KHz-2080MHz Synthesized Signal Generator MG3642A
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LiuGong CLG-41C0990 Half Shaft Gear CLG41C0990 Wheel Loader Komatsu Dressta