0021-20089船舶半导体工控备件主板供应

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。

GALIL MOTION CONTROLS DMC740 (# x49)

OMRON VARISPEED L7 CIMR-L7Z47P5 7.5KW FREQUENCY CONVERTER (R1S10.2)

OMRON VARISPEED L7 CIMR-L7Z47P5 7.5KW FREQUENCY CONVERTER W/ MODULE (R4S14.6)

RADSTPME68-26MX 25539-302 2 2R VME BOARD (UBB5)

HAMAMATSU 56-100134-00 5610013400 PHOTOMULITPLIER (R4S10.6B5)

SKF MAINTENANCE PRODUCTS 729659 C /110v HOTPLATE (r1s9.7)

DANIPPON SCREEN MFG 2VCB0761 CONTROL IT (trolleyr.4)

HORIBASTEC SEC-Z522MGXN C N2 30SLM MASS FLOW CONTROLLER (R2S7.5B2)

 RESISTOR QTY 1000 (U2.2B4)

200 PCS OF MENTOR 2814-2832 PCB LED (U3.2B2)

THK KR3310A300LP0-1200 LINEAR ACTUATOR (U11.1B1)

FALCON FLDR-SI32B-B 24V RING LIGHT (BR2.3B8)

HP E4910 E4910-85103 BOARD (BR2.3B17)

CCS HPD-100RD 1002935 High Power Dome Light (BR2.3B18)

Coherent EOT-QSW 10W REV 1 0178-385-00 (BR2.2B8)

SEMITOOL 16888-01 REV B board assy rotate servo optcl snsng (BR5.4B1)

CEN CORPORATION AC FAT ANALYZER BOARD 012820 (IN10S3B2)

DLI 4400 27100035 INFRARED TACHOMETER (IN1S3B3)

QA TECHNOLOGY COMPANY 050-SRB255C6530 050 CTR SKT W/30IN 26AWG GRN QTY: 100

FORCE SYS68K/DRAM-1 200000 MEMORY BOARD (BR5.5B2)

AGILENT 301001200 MOTOR STEPPING POWERMAX II 1.8 DEG STEP (R4S11.3B5)

Varian CeramiCel VCMT12TGA Capacitance Diaphragm Gauge (BR6.3B5)

PARKER SM162AE-NGSN BRUSHLESS SERVO MOTOR (IN18S3B1)

VARIAN 210175990 Assy PWB Instrument Processor Spare

KONTRON 38025-0000-24-7 W/ KONTRON 38025-0000-99-0C05 HEATSINK (R1S10.3B1)

SEMITOOL 2601800 02/01 REV F 14889-01-0048 BOARD (R6S8.3B3)

1600 PCS OF NATIONAL SEMI 1N3595 DIODE (U3.1B3)

CCS LDR2-50BL 1001455 RING LIGHT (BR2.3B5)

HP E4910-85108 BOARD (BR5.3B9)

SEMITOOL 14889B 14889-01 BOARD ASSY ANALOG CONTROL (BR5.6B4)

SEMITOOL 16888 REV A 16888-01 BRD ASSY (ROTATE) SRVO OPTCL SNSNG (BR6.6B1)

IVERSAL INSTRUMENTS 48930201 PCA WF CAMERA INTF (IN12S2B1)

ALCATEL S-16.1SD 3AL79178AA 3AL79178AAAC 01 MOUDLE (R3S10.5B3)

LINMOT 0150-1324 PL01-12X420/370 HIGH PERFORMANCE SLIDER (R5S4.4)

SYSTECH INSTRUMENTS 900028 Assy cell ultra low trace (R6S10.5)

BECKHOFF CP6809-0001-0000 6.5" TOUCH PANEL (R5S3.2)

FAG 23036-E1A-K-M-C3 SPHERICAL ROLLER BEARING (R4S4.1)

THERMAWAVE 9130 18-022643 REV B DIODE DRIVER (R6S7.2B1)

MKS PDR2000 PDR2000A0 Dual Capacitance Manometer (R4S13.1B2)

PARKER LM5040-0401-115 YOKOGAWA TM50501640-3SN*1C COMPUMOTOR LINEARSERV (R3S7.8)

DDK CE05-32-17SF AVIATION ROBOT POWER PLUG (R5S3.3)

VICOR MP6-77533 PFC MEGAPAC POWER SUPPLY (R4s13.5)

DE-STA-CO RR-46-180-M Pneumatic Rotary Actuator (R5S4.3)

SMC VV5QC21-04N7SDQN33-DNR-X160US BASE MOTED MANIF (R1S3.7B1)

MOXA DA-660-16 AA-E97900 REV 007 DATA ACQUISITION COMPUTER (R4S9.5)

THERMO FISHER 327817G01 (BD-327817G01) REV C relay enclosure (rs3.1)

ALLEN BRADLEY MPL-A320H-MK22AA 7032-01-440AC SERVO MOTOR

SMC MY1C32G-475L Mechanically Jointed Rodless Cylinder (R03.3LPALLET)

RKC INSTRUMENT RCB-12 / TEL 3D80-000090-V5 PS TEMPERATURE CONTROL IT (R2S6.8)

RKC INSTRUMENT RCB-12 / TEL 3D80-000090-V7 PS TEMPERATURE CONTROL IT (R2S6.8)

VARIOUS ALLEN BRADLEY SLC 500 1746 / 1747 MODULES (BR6.3B2)

LOVESHAW CPMA11-010 REV B MICROJET 2 LINE MAIN CPU BOARD (IN36S3B4)

MSI AS-3211 REV E CIRCUIT BOARD (IN9S2)

ALLEN BRADLEY 842HR-SJA7115FWY2  SINE COSINE/SERIAL ENCODER (IN31S2)

KROM SCHRODER IFD258-5/1Q 84621430 CONTROLLER (R4S2.3)

PEAK 530 PEAK 530F KJ023300 INDUSTRIAL MOTHERBOARD (R2S5.3b3)

Sigmapoint R B1/N2899 204-00007-01 PDL14559 PCI Card (TROLLEYG.4B4)

NATIONAL INSTRUMENTS VXI-MXI-2 183345E-03 REV 002 Bus Extender VXI Module (R5S2.

KEYENCE UD-300 Displacement Sensor Series Controller (R4S4.6B1)

COLE-PARMER 07533-70 COMPACT DRIVE (BR1.5B9)

KAIJO HDS STC-002 BOARD (RS4.4B8)

PHILIPS 4312 020 36762 WBC3N-3B1 QTY 800 (R3S6.4)

PILZ 302100 32 Channel Input Module (BR6.4)

BROOKS INSTRUMENT GF125X-109446 GF125XSLC-0654500C-VXVOG1-1210AX-000 GF SERIES T

EPCOS B57867S103A3 NTC THERMISTORS QTY: 1000 (U3.3B1)

AGILENT 9910045700 99-100457-00 O-ring/gasket kit for Mark VI iversal spray ch

BRONKHORST IQFLOW IQF-100-AGD-11-V-A DIGITAL MASS FLOW METER / CONTROLLER (IN6

1200.043.1-00 1200.841.1-01 1200.840.1-00 POWER BOARD (R3S8.2B1/2)

ERICSSON EM 9241562-10-1 UES/VME INTERFACE (UBB9)

HYDEPARK SM552A-173LE LEVEL CONTROL SENSOR (R3S13.2)

Maxim Integrated MAX5161NEZTT Digital Potentiometer Tandex certified Qty 2,500

ALCATEL LUCENT MD1281W1 3DB02136AAAB CARD (R6S5.2B1)

ARCOM SBCGXM J629 V1.14 W/ AP1425 I/O ADAPTER AND AP1426 LCD ADAPTER (R3S8.5)

SMC MXS20-125BS CYLINDER SLIDE TABLE (R3S9.6)

SOLA 3TR CVS Power Conditioner Mini/Micro Computer Regulator (BLUEDOLAV)

RADSTPME68-26 25539-302 2 1YA VME BOARD

RADSTPME68-26MX 25539-302 1 4F VME BOARD (UBB2/3)

HP/AGILENT E3614A Power Supply  .  or Tracked

EXLAR SLG060-010-KMGS-CT6-238.

EXLAR SLG060-010-KMGS-CT6-138.

RICHARD HALM D63A2P 22110097 UP115 024F0431 CENTRIFUGAL PUMP (BR2.2B10)

THK RSR14WVMUUE735.5LMS / YAMAHA KP4-MSO29-600 BALL SCREW 2/PK (R03.3)

TEL TOKYO ELECTRON TYB62H-1/OPF2 3D81-000045-V2 W/ TYB61K-1/OPF1 3D81-000044-V5

UV Technik ALP51 UV Lamp Electronic Power Supply (br5.2)

ADVANTECH PPC-174T INDUSTRIAL COMPUTER (PCPALLET)

COLE PARMER 75211-22 GEAR PUMP DRIVE W/ MICROPUMP L27453 (R5S9.1)

KEYMILE 120771 LECAF COZBU402070/1 INTERFACE CARD (R6S10.6)

JRE 0814 RF Shielded Test Enclosure with 4 DB9 and 1 DB25 and 1 SMA connectors.

BR AUTOMATION X20 System Various Modules

XP POWER F8B6A4A6A6 10004015 A POWER SUPPLY (R2s8.6)

STRATASYS SI-C6713DSP-PCI-3D REV 4A DIGITAL SIGNAL PROCESSOR CARD W/ 128MB MEMOR

Nikon Plan Apo 0.5x WD123 (SMZ800N/1270N) Objective MNH54050

HP TIJ-6006 WM-HIRESIMAGE CIRCUIT BOARD (R5S7.4)

TOKYO ELECTRON / TEL NKD-8108/8706 PCB FUSE BOARD (R2S9.4B1) (R3S14.7B2)

LEYB TRIVAC S16B Vacuum Pump W/ AR16-25 EXHAUST OIL MIST FILTER (RBD1.2)

MACGREGOR DC1000 DC1000P WELDING POWER SUPPLY (CISCOPALLET )

THK KR SKR46 LINEAR ACTUATOR ((IN11S3)

HP 8922H 10-1000 MHZ GSM MS TEST SET OPT 001 006 (R1S-1.7)

HARMER  SIMMONS 3AW01171AALA03 KS-22002 PSU-40-48 V3.1 9341 RRH 40W 850 MHZ (AU

HP AGILENT 6644A 230V SYSTEM DC POWER SUPPLY D(R4END)

SMC CYP32-200S CYLINDER (BR5.3B1)

LINMOT 0150-5018 H01-23x166/180 H-Guide (R5S8.5)

ALLEN BRADLEY MPL-A230P-VJ44AA INVERTER DUTY AC SERVO MOTOR (R5S5.1)

ECLIPSE LP54-20/10010244 PROPORTIONAL MIXER W/ 106BV-B 501218 W/ 05-RDA40-1SDON

MOLEX 0674910010 SATA CIRCUIT T=7 P=1 27MM THRU S/T QTY: 1600 (R6S6.5)

CYBEQ 0123-5247 Pre-Aligner CPU Circuit Board W/ HEATSINK (BR2.3B9)

COHERENT 1050492 A0 AVIA X AND 266 SIGNAL INTERCONNECT BOARD (BR2.3B10)

APPLIED MATERIALS 0100-20353 LIGHT TOWER OPERATION PANEL I/O BOARD (R5S8.7B2)

TRUMPF HAAS LASER 22-13-15-00/a LENS OPTIC MECHANISM (r3s8.7)

THK KR3306A150LP0-1200 LINEAR ACTUATOR (U11.1B1)

PK-451B-2 PK-451-2 VME BOARD (BR2.2B15)

HIRATA H-3660-1 TEACH PENDANT (R1S9.4)

ANALOGIC DBS8701-B10 8 PORT DAS VXI CARD / BOARD (IN27S3)

PARKER RS60-010-S2 151030N0101 REV D MU60-149 Right Angle Gearhead (R4S9.7B1)

YASKAWA XD-01-MN01 XtraDrive AC Servo Drive (IN21S2)

DANFOSS VLT2815PT4B20STR1DBF30A00C0 195N1047 VLT2800 Inverter Drive (R6S10.2)

IKO LWL 12 C3 R435 B S2 EC85 LINEAR SLIDES QTY: 7 (BR1.6)

BECKHOFF AX2503-B200

FORCE SYS68KDRAM-1 20000 BOARD (R2S4.5B2)

DE-STA-CO DPDL-056-050-V PARALLEL GRIPPER (IN22S3B4)

NIPPON CHEMICON KME100VB2R2M5X11FT CAPACITOR QTY 1800 (R4S5.5B1)

FEI 4022 192 9276 4022 12 8276.2 CONTROL BOARD REMOVED

750 PCS OF MITSUMI 2630913905 IC-PTS600C-2 (U7.1B1)

SEALEVEL SEALINK8.ULTRA SERIAL SERVER 4803 RS232/RS422/RS485 INTERFACE (IN20S1

SMC LEYG32MA-200 LE MOTOR DRIVER (R1S7.6B2)

RADISYS PFS-095-CFG003 61-6117-20 MOTHERBOARD CPU  RAM  HD W/ X2 PCM-DSPIO A

KOLLMORGEN IC11050A1P1106 DIRECT DRIVE LINEAR MOTOR (R3S9.5)

DAIHEN MDM-01D-V 3D80-001919-V1 CPI CONTROL  (BR6.1)

KEYENCE VT3-Q5SW COLOUR TOUCH PANEL (IN7S2)

HORIBASTEC Z500 SEC-Z512KX SIH2C12 2LM MASS FLOW DEVICE (IN6S2)

LEYB VACUUM SV16 10900 W/ LEYB GUAGE (PALLETO)