0021-36164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。

HENKEL CORP 743224 989273 SPRAY VALVE PISTON REPAIR KIT (U11..6B1)

CCS LFV-CP-18-SW Miniature concentric illumination (BR2.5B4)

SEMITOOL 16800 16800-01 REV D BOARD ASSY (BR1.5B4)

FIBRE OPTIONS 0111-03-03 0111-03-03-03 REV C1 (RBD6.2B3)

SIEMENS SIMATIC S7 6ES7331-7HF01-0AB0 (R4S10.6)

NAIS FP1-E8P AFP13853-F FP1 EXPANSION IT (IN6S2)

EUT 107 135725502A CIRCUIT BOARD (IN12S2B2)

EUT 107 ML W8 1207071A BOARD (IN12S2B2)

SX HD-T1030P SENSOR (IN20S1B3)

BROOKS 5850S/BC1BA1BA1AA0CA1B1 MASS FLOW (IN22S3B1)

DEW SMART ADHS-1000 DEWPOINT HYGROMETER SENSOR (IN36S3B4)

LUCENT 1300-0890-001 REV 21 W/ 1300-0816-001 REV -A (BR5.6B7)

LUCENT 1300-0870-001 REV 1.0 W/ 1300-0816-001 REV 03 (BR5.6B7)

BASLER A641F INDUSTRIAL CAMERA W/ PENTAX 25MM LENS (IN29S1B3)

HP E4910-66508 REV AX2 E4910-85108 BOARD (IN34S1B2)

HP TIJ-20007 REV AX2 BOARD ASSEMBLY (IN34S1B2)

LUCENT APX81-SL-LPM 0800-08700-001 REV -10 (BR5.6B7)

ALCATEL LUCENT 3AL79090AA 3AL79090AAAD 05 MODULE W/ 3AL37558ABAC 03AL37558AB

ALCATEL SANT-F 3EC16452AB 3EC16452ABAA 03 CARD (R3S12.6B1)

SMC MXQ8-50ASR Guided Cylinder Cyl, Slide Table (BR6.3B4)

SIEMENS IVM P4 S30122-Q7721-X-7 MESSAGING CARD (R6S6.4)

3D SYSTEMS 300190-02-01 REV A MATERIAL FEED BOARD TYPE 2 W/ 300184-02-01 A (IN7S

LUCENT SC1 LKA1D 109307116 003 SYSTEM CONTROL BOARD (R5S4.5)

TROPEL ZOOM 148400-05 (rbd2.1b2)

PHD GRC141-2-0001 PARALLEL GRIPPER (U12.5B2)

NORTEL TN-4XE NTEU20AA Aggregate Cards VARIOUS REVISIONS

CIENA WMT7TJ0BAA 130-5556-900 TRANSCEIVER MODULE (R6S9.3)

CIENA R30-5311-900 / ARTESYN 1439161-2 C NCP-METRO MULTIWAVE BOARD (R4S7.2B2)

ASTEC MP6-1D-1F-1F-1L-4LL-00(-497) 73-560-4097 600W POWER SUPPLY (R4S11.3)

TEL TOKYO TYB62D-4/PS2 3D81-050029-V1 CONTROL BOARD (R3S2.3)

FIBRE OPTIONS 0111-03-03 0111-03-03-03 REV E1 CARD (RBD6.2B3)

GAMBRO K74071001 PRISMAFLEX CARRIER BOARD W/ VER E1.18 CONTROL BOARD (R5S11.3B2

L J STAR Lumistar 1000 LED Luminaire USL 33 Stainless Steel

SUMITOMO SA765679AC W/ X4 SA765232BC CARDS (R3S6.3B2)

ORIENTAL MOTOR ARD-ADN STEPPING MOTOR DRIVER (R6S1.2)

SIEMENS HVAC MVL661.15-0.4 straight-way refrigerant valve (R4S8.5BLUE)

Oclaro Laser PA010564 with Goniometer and Linear Stage

ADVANTECH PCA-6194VG PCA-6194VG-00A1E A1 CIRCUIT BOARD (BR2.3B4)

VARIAN 392607910 VIAL FEELER ASSEMBLY (R4S10.3B2)

VARIAN POLYMER PL2014-5005 5g Polystyrene (R4S10.6B3)

DE-STA-CO RP-10M GRIPPER (BR2.3B2)

WAVETEK 1700-00-3733 REV B W/ 1700-00-3718 1700-00-3718-1 REV E WAVEFORM BOARDS

KEYENCE LB-1101W Amplifier it (R1S6.8B2)

COGNEX CIO-1450-10 I/O EXPANSION MODULE (R4S14.3)

THAMES SIDE - MAYWOOD XT1200LL/R/VAC Weight Indicator (R3S4.5B3)

ADVANCED POWERFLEX P500 P500/142 POWER SUPPLY (R1S6.7)

SCHROFF 23000-420 20-slot VME Monolithic Board (R6S4.6B2)

LEISTER G63A2 VACUUM BLOWER

MITSUBISHI HC-KFS43-S4 SERVO MOTOR ON A 550mm WORM SCREW (RBD5.1)

Varian CP7650 Chrompack Capillary Column

CSF INOX A30-4-0.75/B.Y70 20947 (R3S14.7)

GEMU 3020 25D 7 1 4S322 3600 FLOW TRANSMITTER (U12.6B3)

SMC VBA40A-04GN BOOSTER VALVE  OR

BAYSIDE PG60-003 PRECISION GEARHEAD (BR5.1B5)

SMC MY1H25G-400L CYLINDER W/ 2 SWITCHES (BR1.5B2)

CHEON BOK CBM-9230 CP6348 INDUCTION MOTOR (MOTORTROLLEY.1)

EMERSON DXM-208C 960105-03 A3 SERVO MOTOR (R4S11.5)

KOLLMORGEN SERVOSTAR CD PRD-AM30000z-45 /.

FESTO DGSL-8-50-PA 543930 DGSL MINI SLIDE SERIES PNEUMATIC SLIDE (IN16S1B3)

OMEGA 4001A-JF-F DIGITAL CONTROLLER (R5S2.2)

PILZ 774609 PNOZ X9 24VAC 24VDC 7N/O 2N/C 2SO SAFETY RELAY (R5S3.2)

NAIS UZN11A / SX EZ-11-J SENSOR

SEMITOOL 4002-01 SERVO CONTROL BOARD 115908-004 REV 012 (U11.2B1)

HIRATA HPC-787B MAIN SYSTEM BOARD (R2S7.7B2)

BD.PW.1CHN.713X 146315-400 REV A 11749572 REV 05 PCB (IN17S2)

BD.PW.1CHN.713X 146315-400 REV A 146599-111 REV A PCB (IN17S2)

ALLEN BRADLEY TLSZR-GD2 440G-TZS21UPRH E GUARDMASTER LOCKING SWITCH (R4S3.5B2)

Laser FTPA2000-200,300 | SMC3100G

GE 318080928 Ceramic Injector 1.8 mm, for Demotable (R4S10.6B2)

ABB SNH9400G NEXAM DETECTOR MODULE (R4S11.3B1)

BRUKER 9910121000 KIT SKIMMER CORE C-SERIES (R4S10.6B1)

SAURO MSQ08B01-A CONNECTOR QTY 75 (R312.7)

PILZ 302051 PSS1 PS24 POWER SUPPLY (BR6.4)

HIRATA FA-3232-A ME02-U004-005 ME02-U004-007 ME02-U004-006 KIT (IN17S3)

Micro-Optronic OPTONCDT 1400 IDL1400-20(00) LASER SENSOR (r3s13.1b2))

BIO-RAD UMA 600 012-0893 B B2 CONTROLLER BOARD (IN26S3)

Inficon CDG045D 10 Torr Capacitance Diaphragm Gauge (R3S6.3B2)

SMC MXS16L-100BS-M9NL cyl, slide table, shock absorb, MXS/MXJ GUIDED CYLINDER (R

MISUMI RPGT85 High Precision Rotary Stages - Micrometer Head (IN23S2B1)

ALLIED VISION STINGRAY F201B ASG CAMERA W/ COMPUTAR 55mm TELECENTRIC LENS (IN29S

SYSMEX 6374 Automated Hematology Analyzer CONTROL BOARD FOR Sysmex POCH-100i Au

SYSMEX 3057 Automated Hematology Analyzer CONTROL BOARD FOR Sysmex POCH-100i Aut

ELAU SCHNEIDER SH30551P01A2100 SH055/80005/0/0/00/00/10/00/00 0.4KW SERVO MOTOR

TYCO KILOVAC K43C334 26.5VDC RELAY (IN9S3)

MKS 626A01TDE 133.32PA BARATRON MANOMETER (R4S3.7B1)

LESCO OLB1016 VARIOUS REV UV CURING FIBRE LIGHT GUIDES

Texas Instruments LMV7235M7/NOPB 1000 pieces Tandex Test Labs Certified

EVOQUA W3T432524 PCB FB-IO-2 PROCON C/SP (R3S7.3)

ADVANCED MOTION DPRALTE-020B080 REV E VER: 02 DIGIFLEX DIGITAL SERVO DRIVE (U10.

LINAK CB09-U027-00 / HELLER CP5786 CONTROL  (R5TYROLLEY.5)

SWAGELOK 6LV-DFLVBW8-P-BL HIGH FLOW DUMP VALVE (r4s2.7b10)

INTORQ BFK457-16 00411305 SPRING OPERATED BRAKE (R2S7.7)

EATON POWERWARE TPC10-A-3060 REV: E (R2TROLLEY.3)

Cypress Semiconductor CY62148VLL-70BAI Qty 240

Tamagawa Seiki TBL Driver AU6616N1021E5 (R6S5.3)(BR2.2B15)

NAIS AFC22242CF FP-M-C20TC 5K-DC24V

Direct Radiography Corp.DirectRay Power and X-Ray Control Module PXCM-S 06646728

Festo 547583 D SM-32-270-P-FW-A-B Semi-Rotary Drive (R4S5.2B1)

VARIAN 391896310 SPME FIBRE PDMS 30UM AUTO 3/PK (R3S9.6B1)

ABB SVH2900G NGAAS TEC 2.6UM preamp NEXAM (R4S11.3B1)

VARIAN 391896302 SPME Fiber,Car.PDMS, A/S, 24 ga, 75 D1037, 3/pk (IN25S2)

BRANDED SR SFP 10GBASE-SR Transceiver (in25s3B2)

REXROTH R150204085 BALL NUT ON A 560mm WORM SCREW (IN31S3)

Boonton 72B Capacitance Meter (auc2.2)

MKS RMU RMIO RMIOH012S008P15 REV 03 SENSELINK (R5TROLLEY.4B2)

NSK Super Precision Angular Bearing 7022A5TRSULP3

APEX DYNAMICS ABR090-S2-P2 ABR090-020-S2-P2 Servo Motor Reducer (BR6.4)

ALFA LAVAL CB26-50H/32870 7206 2 HEAT EXCHANGER (RBD2.2)

SWAGELOK SS-FCC STAINLESS STEEL COALESCING / PARTICLE FILTER (IN16S1B2)

EMOTIONTEK PCI-JB V6.0 PCB BOARD (R5TROLLEY.4B1)

RADSTPMV68 MIL-STD-VME MBI1-100E 65103803-100 B1 VME CARD (UBB9)

TEL Tokyo Electron 3Z80-000357-V3 RDNET/C-TER-V RS232C/ DeviceNet CONTROLLE

ACEC DAC 16MPX 80283160G04 CONTROL CARD (ubb21)

HIROSE FH12S-40S-0.5SH(55) FFC / FPC Connector Lot of 1,937 pieces

MBRA G052-000394.010.099.010 SOLENOID VALVE 2/PK (R6S-1.4) MISSING TOP NUT

Gast SAA-P102E-NX VACUUM PUMP.

SMC PA3210-N03-N PROCESS PUMP (BR2.3B2)

Tokyo Electron MPC-T0098A-11

Eaton DIL M500 XTCE 500M Contactor never powered on as  as

Beijer Electronics X2 base 10-F2

ENERGY SUPPORT GROUP TF-21D201 RX-105065-D1 OXYGEN (O2) ANALYZER (R5S9.4)

RadiSys 23158-100 6 2F PME CARD W/ CABLES (R2S11.6B3)

KLA-Tencor Thermawave 14-018402 REV 9 CONTROLLER INTERFACE (R5S2.6B1)

APPLIED MATERIALS 01391-01 03 MKS CDN391R AS01391-23 BOARD (R2S8.8B3)

APPLIED MATERIALS 01391-01 03 MKS CDN391R AS01391-21 1 BOARD (BR1.6B7)

APPLIED MATERIALS 01391-01 03 MKS CDN391R AS01391-1 1 BOARD (R6S-1.4)

MEAN WELL ELG-240-24A-3Y 240W 24V 10A LED power supply IP65

BERGER LAHR RDM545/100LTA STEPPER MOTOR W/ MTA 4-0088-00-100-10 (BR2.6B3)

HP AGILENT 6032A DC POWER SUPPLY (PCPALLET)

BECKHOFF AM3022-0C30-0000 0.57KW SERVO MOTOR W/ ZK4511-0000-0010  ZK4501-0003-0

ODRIVE S37 DR63L4 GEARMOTOR (BR5.1B7)

GRDFOSS 96656267 SERVICE KIT (R4S8.7B3)