0100-02393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。

Potter  Brumfield SSR1 Solid State Relay 90-280 VAC SSR120/240VAC

Siemens AM2 AQ Expansion Module 6ED1 055-1MM00-0BA0 8A 24V DC

Pittman GN2342A149-R3 Servo Motor 12Vdc 500Cpr GN2342A149R3

iEi Technology Corp. ACE-T140A-RS Industrial PC Power Supply 400W

SIG Positec Berger Lahr VRDM 564/50 LNA Stepper Motor With Encoder

Omron CP1H-X40DT-D programmable controller CP1HX40DTD **Front Plastic Cover Miss

SL Waber Power supply/transient voltage surge suppressor PC1200

Asyst PN 9700-4420-01 Rev: L Crossing Automation ST-8260 Smart Tag

SMC XSA1-22V High Vacuum Solenoid Valve NC XSA Series XSA122V Japan

LiuGong CLG-72A0025 Connecting Block For 225C Excavator Tractor Dressta Komatsu

ProSoft Technology MVI56 Commication Module F/W Rev 1.03 Rev 3.0 24V DC

Millipore MDLS16265-08 PF05155/B PCA-16265S-01 Display Module for Water Purifier

Pacific Scientific E21NRFT-JDN-NS-02 Step Motor Series Bipolar

JRC CMZ-123 GPS Converter H-CMZ-123A JLR-6000MK II JLR-6800 JLR-4110 CCA-181 Rec

Yaskawa SGDS-02A01A Servo Pack Ac Servo Drive

Nvec NVC-946 CCD Color Camera

Applied Materials 0190-54811 Rev. 02 AMAT etch/CMP,CVD,IMP Semiconductor store

CS-300-84 Rev.B X931517054001E4 Solenoid Valve Semiconductor spare

ASM 12-F18667 EFEM LP4 I/O Cable Assy. Semiconductor Spare

ASM 12-F18666 EFEM LP3 I/O Cable Assy. Semiconductor Spare

Fujikin 316L Valve L.no.AKA8D000 C.no. 071379 Type N.C. 60-131205-01 Rev.1A

ASM 12-E86154 Press Motor Encoder Extension Cable Semiconductor  Stock

CKD AGD12V-8R Air operated valve Valve for process gas 5X313-07178

Koganei DeviceNet YS5D1 JAM7SJ-12W Solenoid Valve Bus Module

Schneider TSX Premium TSXDSY64T2K PV:05 RL:06 64Q 24VDC 0.1A TR.BLK Module

Tylan FC2900 4V 100SCCM H2 Viton 2900 series mass flow controller

Tylan FC2900 4V 50SCCM CF4 Viton 2900 Series Mass Flow Controller

Fuji Electric NP1Y32U09P1 Digital Input Module NP1Y32U09P1

Advantech AIMB-RP30P-03 Rev .A1 19A2P30P00 Circuit Module Riser For iSMB

Mitsubishi Electric MR-J2S-40B AC Servo Driver MRJ2S40B

Advantech P/N: ADAM-4013-D Rev. D1 Analog Input Module

Yokogawa B9708JN-0 Display Control Card YEW

Yokogawa AS-B9268WD-0 CPU Card AS

Setra 2251Z02PCC411ZZR2 pressure regulator

SMC NCRB80-180 Actuator Rotary 145 PSI NCRB80180

Danfoss RT101 temperature thermostat 17-5003 RT 101 Temperature

Air Flow Compact Sensor LN-520 GSP IDN P11096 EGE Elektronik for NUR Fresco prin

RUDOLF DM 3258 digital Ammeter 240VAC CT 800 / 5 A DM 3258 SEL 3 Phase

Advantech EKI-2525 5-Port managed Industrial Ethernet Switch EKI2525

Fujitec CP7A(00) C1 Elevator Lift Main Board PCB Main Board CP7A(00)C1

Enomoto Micro Pump EMP MW-700ET AC-Powered Micro Pump 100VAC Japan

PICMG PCI-6S VER G2 Industrail PC Backplane Board 6-Slot with 4 PCI Slots SBC

Advantech PCA-6114P4-C Rev.C2 SBC PC BUS Backplane 14-slot 8 ISA, 4 PCI, 2 PICMG

Dressta 1120941C1 Elbow Cummins Engine Wheel Loader Komatsu LiuGong Genuine

Eaton PSS55A Cutler-Hammer PSS55A PSS1010A Power Supply Switcher 115VAC 24VDC

Intevac 0090144501 Rev. 1 SBR 0033-23 LL PUMP Cable thin film deposition system

Allen-Bradley 1771-IAD/D 96220674 A01 Rev.F01 Ser.D Module

GE Fanuc IC620HHP001C0195 Hand Held Programmer

SMC VJ3133T solenoid 2 valve manifold Japan Semiconductor store spare

Mitsubishi FR-E720-0.1K Compact Inverter Drive Freqrol E700 Series Japan

Elco VN 10-20 /957 41-13 Cover Fan Motor 230VAC 1300/1550RPM

Oriental Motor UDK5214NW 5-Phase Stepper Driver Japan

Mitsubishi SF-JR Super Line Three Phase Induction Motor 0.2Kw 4 pole SFJR

EDA PCBA-05431 Rev 4.9 Programmable DC/DC Module Assy. PCBD-05431 Rev 1.3

Dressta 666434C1 HL20 Fitting Wheel Loader Wheel Loader Dressta , Komatsu

Tamagawa TS 4512N4020E200 AC Servo Motor TBL-L Series 400W 200V Japan

Meanwell 600S-N024 Switching Power Supply SCN-600-24

Tol-o-Matic Float-A-Shaft 02040200 Gear  Tolomatic

Copley Controls 7225AC 800-732 Servo Amplifier 800732

KOMATSU 675046C4 Intake Valve J02P 05 Heavy Duty Vehicle 637 10 99 Dressta

Siemens Simatic S5 6ES5 374-2KH21 256 kByte/16BIT Memory Card 6ES53742KH21

Oriental Motor CRD5128PB-A5 Board UW41F49101 Oriental Motor Co Ltd

Huawei UPEU WD22UPEA Ver.B Power Module WD22UPEA

Festo CPV10-GE-DN-8 Pneumatic Solenoid Valve Terminal P/N 003839

HP Z2417-66201 75000  VXI Bus 32-Channel Mercury-Wetted Form-C Switch

Rohde  Schwarz 375.0430 02 Analog Power Supply 374.4019.03 Spectrum Monitor

HP visualize c240 A4125A Computer Products Power Supply NFS550-9630E 700339-001

OMRON CS1W-ID291 Input it Specialist Controllers Module 96PT IN 24VDC

Gicar RL30/4ESS/F level regulator, level relay

IMS 860-295-6102 Intelligent Motion Systems MDMF2222-4-GT2 V2.0.00 0730 MDrive23

FXS-04A Wellgate 3504A 4 Port Gateway With FXS Interface Welltech

 44-1001728 Micron Harness infeed PVI Mat # 841-01665 RVSI

MDS Sciex 135-5563-110D mds sciex cell plate deck interface

SMC ITV2050-RC2BL Electro-Pneumatic E/P Regulator RS-232C

Astro T2DDTO Digital Time Switch Single Phase 110-240 VAC

Horiba Advanced Techno HE-480R Industrial Resistivity Meter 50/60Hz

National Instruments SCB-68 Terminal Block Rev 2 Assy 182 182472B-01 Rev 2.0 DAQ

EATON CEAG 3-PM-I0-INV Module For DIN Rail Moting With Inverse Switching Logic

GEC Alsthom A96LC Process Temperature Panel Meter W/T Fitting

Crompton F96D-HZB 220V Hz Analog Panel Meter F96DHZB

Crompton F96-SM 110V 60Hz Generator Synchroscope meter F96SM

SMC 10-VQ110U-5M / VQ120U-5M-X300 Manifold Assembly w/ 2 Solenoid Valves Japan

CCS Inc LFV-50A 12V 4.5W Miniature Concentric Illumination LFV50A

DRESSTA 4965868 Diesel Intake Valve for Wheel Loader/Excavators Dressta, Komatsu

Leister Typ 700 Compact Air Heater 220-230V 700-770W Lufterhitzer

Fine Stronix VSF15-05 Power Supply 3.0A 5V DC

Mitsubishi HC-KFS43B AC Servo Motor With Reducer Gear 400W Mitsubishi Electric

Hago Electronics CP6-EM 201817630 it CP6EM

Cosel AD240-24 Switch Power Supply

Cosel AD240-24 Switch Power Supply

Lot of 6 x Stratos SPLC2081B Tranceiver ADIC-SPLC2081B GKUZ569 Tri-rate 850nm

Johnson Control Metasys AP-VMA1415-0 Controller 24VAC

Dressta 3088393 Intake Valve 30 88 393 Cummins Engine Part Crane Komatsu LiuGong

Omron K3TF-V914 Digital Panel Meter 120VAC K3TF-Series K3TFV914 Japan

VEREX 641-9212 Rev F Controller Card 6419212 Verex Technology

Koganei DAB20X25-2-W Air Cylinder Slim DAB20X252W W/ CS7G Magnetic Sensor Switch

Watlow Series 92 Type J T/C 92B3-1DJ2-0000 Over Temprature Controler 32-1382F

Swagelok SS-BNV51-2C High Purity Bellows- Valve SSBNV512C AMAT

Idec Izumi PF2-AD121 PLC Analog Input Module 12-bit Input FA-2 Series Japan

Eltek Energy 242100.000 Smartpack Basic Slave Ver. 1.2 SW-Ver. 02.00

Keyence LK-2001 laser displacement controller including key

Aurora 420S Starlite Multiport Serial / Parallel Controller 07-00420-00 Rev C

Dressta 216859H1 Parking Brake Cable Wheel Loader Excavator Komatsu LiuGong

JUSKEY Machine Co. Electronic Auto Drain Valve Solenoid for Gas max 180 Min/Sec

TURCK FD-49-T317/EX Digital Fieldbus Display Device FD49T317EX Cover Only

Siemens LOGO 12/24RC Expansion Module 6ED1 055-1CB00-0BA0 8A 24V DC

Daifuku Co Ltd ARC-3288B Pc Board ARC3288B

Todensha Co. Ltd SSUX S-104 KS-416 joystick

silex WLANBV3-A Philips Medical Systems 453564445131 WLANBV3 WLAN Module

Telemecanique TSX MC70 E324 Eprom Cartridge 24K bytes

Elma HV 40B High Voltage Probe 40kV HV40B HV Probe 1000Μ Ohm Elma Instruments

Schneider TSX TIO/IS 170 BDI 356 00 Interbus–S TIO Input Module 170BDI35600

HONEYWELL IKBI2 51305378-100 REV E Printer Interface Card firmware F

Ero Electronic LHI 911130000 Temperature / Process Control Equipment

Penta-Drive NEMA-4X/IP-65 Drive DC Motor Indexing Controller KBPI-240DR 8501H

JRM 92J RJ Indicator Light 1200Ω 1KΩ 110V-220V Blue Color

Weidmuller UR20-8DO-P 8 Digital Output 0.5A Source Module 1315240000

Omron DRT1-ID16 Transistor Input Module 16-Pt NPN DeviceNet Remote I/O Terminal

MAC 35A-AAA-DDAA-1BA 3-Way iversal Solenoid Valve 1/8” NPTF 5.4W MAC Valves

 MAC 35A-AAA-DDAA-1BA 3-Way iversal Solenoid Valve 1/8” NPTF 5.4W MAC Valves

Shinko GCS-33A-S/M Digital Temperature Controller GCS-300 Series GCS33AS/M Japan

SMC VQD1151W-5M-M5 4-Port Solenoid Valve Direct Operated Poppet Base Moted

CKD AG3X Direct Acting Solenoid Valve 0.7MPa W/ Rc1/4 Brass Fitting KM-22 Filter

Cognex DVT-BOB DVT Isolated Breakout Board BOB Module For Vision Sensor G4 ODC5

Dialogic D/41ESC-PCI 4 Port Voice Processor 85-0529-015 Rev A

ADAM-6050 12DI/6DO IoT Modbus/SNMP/MQTT Ethernet Remote I/O

Honeywell M7410E5001 Electrical actuator modulating control 24VAC 1.8VA

Bently Nevada 200200-03-03-05 200200 Trendmaster Pro TIM-R Dual-Input

JRM RE Indicator Light 1200Ω 1KΩ 110V-220V Red Color

JRM 83J SK Indicator Light 1200Ω 1KΩ 110V-220V White Color