3300-05695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。

ABB  6197/53-101-500 UD/S 1.2400.2 missing connector ELEC-I-889=7C42

THK  SSR15XW640LF 2R4B Caged Ball LM Guide Linear Bearing LMG-I-970=1F22

SMC Genuine MHZ2-20D-M9NL 50CM Long sensor Finger Cylinder CYL-FIN-I-167=1B35

SMC LOT OF 9  Solenoid valve SYJ3220-5GR-M3 VLV-I-905=8C31

SMC Genuine Table Cylinder NNB MXS25-75 W/ Cross Roller CYL-TAB-I-743=4o41

SAMICK-THK NNB Ball Type HSR15B2UUC1F330LPF 2Rails,4Blocks LMG-I-1896=1M45-4

CIMON KDT  CM1-DA04VA PLC-I-2558=9T27

AXT AJIN EXTEK  PCI-N404 V2.5 PCB-I-E-947=ZA07

LS  XGF-DV4S V1.00 D/A CONVERTER SN:5002~5004 PLC-I-2568=9T27

AXT  N3RTEX-DO32T Real-Time Express Digital output 32CH PLC-I-1373=7A42

YASKAWA SIGMA5  SGMJV-04ADA61 400W AC SERVO MOTOR ShaftKey MOT-I-3137=2I47-1

LENZE  EMB9351-E Pav=0.1kW, Ppk=12kW DRV-I-1797=6B14

BOSTON GEAR Worm reducer NIB 71040JT3 RATIO 40 RED-I-546=8A12

NIPPO DENKO NIB UAA-1220P, N05G1 ELEC-I-647=7A23

AJINEXTEK  N3RTEX-DB32T REAL TIME Digital input/output 32CH PLC-I-1037=7A32

YASKAWA  SGMAH-02AAA21 AC SERVOMOTOR 200W MOT-I-1344=2J42-12

LIMO  EZMC12I-CCC2 LINEAR MOTION CONTROLLER EZMC DRV-I-2737=9D19

SAMICK-THK NNB SHS45C5QZSSC1FSJ BRG-I-1179=1E14

NTC Surgex NIB NSDP/B-A320-80-3 Surge Protective Device 3PH 3W ELEC-I-819=6B23

SENTECH  STC-410 MORITEX MCEL-CW8 OPT-I-499=P108

LS  XGF-PD4H V1.0 SN:09 POSITION LINE DRIVE 4AXIS PLC-I-3042=9T15

COSEL  ACE650F,AC6-2H2HH-00 Power Supply 600/650W max ELEC-I-1755=9C11

LS  XBF-PN08B V1.10,V1.20,V1.30 Position Network 8Axis PLC-I-2325=9L36-2

DPI SS2-60LC nickel plated 60x60x32 XY precision stage ±7.5mm #STAGE91=5F21

PANASONIC  MBDHT2510 AC SERVO DRIVER 200V 400W DRV-I-1112=9E11

LS  XGI-CPUS V3.60~V3.80 CPU 128Kbyte,3072points SN:5003 PLC-I-1568=9T17

LS PLC  XGF-DC8A V 1.00 D/A Converter Current output 8ch PLC-I-750-2=9T26

Industrial Computer board SBC81700 REV:A1-RC  PCB-I-E-2425=9L33-1

THK  SHW35CAUUF Low noise Wide LM Block for replace BRG-I-1309=1J15

COSEL Power supply  ACE450F,AC4-OQ2CC-01 XNN ELEC-I-1754=9C11

MITSUBISHI  FR-E520-1.5K INVERTER VFD DRV-I-2413=8F31

AXT  N3RTEX-DI32 Real-Time Express Digital input 32CH PLC-I-1375=7A42

SAMICK THK  SR30W2UU600L 1R2B Ball LM Guide LMG-I-1255=1F31

IKO  MXC15180L LM Guide Roller Linear Bearing 2R 4B LMG-I-513=1F14

YASKAWA SGDV-2R8A01A 400W AC SERVOPACK SIGMA5 Series DRV-I-244=2I34

APEX Planetary  AB060A-S1-P2 25 : 1 for 2,400W Servo Motor RED-I-1078=3A28

Linear actuator it 50mm stroke Precise 2mm lead SRS15M110L ACT-I-224=1G14

ICPDAS  I-87018ZW REV 1.7 10-ch Thermocouple Input Module PLC-I-1784=8F33

SUZHOU INOVANCE  SV610PS2R8I 400W DRV-I-2534=7B31

KEYENCE PLC  KV-5000 Ver.2.0 CPU MODULE PLC-I-1131=9T35

SICK Base Module NIB C4M-SB0223A1BA0 Sender Resolution:30mm ELEC-I-2784=9K11

SMC Genuine MGPL32-50Z-M9N Compact Guide Cylinder CYL-GUD-I-647=9S32

SICK Base Module NIB C4M-EB0223A1BB0 Receiver Resolution:30mm ELEC-I-2785=9K11

KEYENCE  SV-005L2 AC SERVO 50W AMPLIFIER for replacement DRV-I-1280=7B22

DELTA TAU  POWER ACC BOARD 9118-00-003-2 5VOLT PCB-I-E-1170=6EX2

DELTA TAU  POWER ACC BOARD 9118-00-003-2 12V Only PCB-I-E-1169=6EX2

SAMICK-THK NNB Preload HSR25BQZSS400L 1R2B Coter Bore Hole LMG-I-1904=1M45-4

MITSUBISHI  FX3U-48M,FX3U-48MT/ES-A 40W CONTROLLER PLC-I-2393=9L13

KVC Gauge Controller  KVC230 DRV-I-1662=7B41

AJINEXTEK  N3MLIII-PM2Q 2-axis MECHATROLINK-III PLC-I-3177=9T35

OMRON NIB CJ1W-TC101 TEMPERATURE CONTROL IT PLC-I-3156=9T35

YASKAWA  CP-317/LI0-01,JACP-317800 PLC-I-3208=9T35

TSUBAKI NIB RF60PC 160Link with Connected Link TRS-I-112=WA6

PANASONIC  MCDCT3312B18 Servo Driver 750W connector missing DRV-I-2027=8E31

Harmonic Drive Systems  CSF-14-80-2XH-F-SP RATIO 1/80 RED-I-419=2L25

MITSUBISHI  MR-J4-10A  TS-BAT6V1SET 100W AC SERVO DRV-I-4094=9F15

OMRON  R7D-APA5H VER.14 200V 50W DRIVER DRV-I-4100=9D29

TPC  NRT70 W8H AIR CYLINDER SOFT ABSORBER FUJI FA-2016ED CYL-ROT-I-123=2A33

YASKAWA  SGDH-04AE Ver.58A45 SERVOPACK Heatsink discolored DRV-I-4168=9D37

ACE NNB MC4U-MF-560V SB-14627-600/LF ACE MOTION CONROL DRV-I-4162=9M12

YASKAWA  SGD7S-1R6A20A SERVOPACK 200W DRV-I-1871=9C25

SAMWON NNB TLC990C, TLC990CE-22-K09K09-SRSR-AA-0102 Temperature ELEC-I-1523=9K21

SAMWON NNB TLC990ME-83,TLC990M Temperature Multi Loop Controlle ELEC-I-1522=9K21

MAXON MOTOR 473975 Miniature DC Geared motor NNB MOT-I-1480=2I36

TBI NNB SFDR4010D324LC3E Grod Ball Screw BSC-I-1232=1R21

HC-MFS13G1K MITSUBISHI AC SERVO /W TAKAMURA Reducer K65-05 Ratio 5:1

APC SRT8KXLI 8kVA 208V On-Line Double-Conversion Network Smart-UPS Power Backup

 In

APC SRT10KRMXLT 10kVA 10000w 208V On-Line Network Smart-UPS Power Battery Backup

APC SRT5KRMXLT-5KTF Smart-UPS SRT 5kVA RM 208V to 120V 2U Step-Down Transformer

Eaton 9PX3000RTN-L Lithium-Ion UPS 3000VA 2700W 120V Double-Conversion Backup N

APC SURT8000XLI 6U On-Line Smart-UPS 8000VA 6400W 230V 8kVA Power Backup NOB

   Network card

APC SURT8000XLT 6U On-Line Smart-UPS 8000VA 6400W 208V 8kVA Power Backup NOB

APC SURT10000RMXLT6U Smart-UPS OnLine 10kVA 8000W 208V 6U 10000VA Power Backup

APC SRT5KRMXLT 5000VA 208V 4800W On-Line Double Conversion SRT Smart-UPS L6-30P

1  APC SRT5KRMXLT 5000VA 208V 4800W On-Line Double Conversion SRT Smart-UPS L6-30P

APC SRT6KRMXLT On-Line Smart-UPS 4U SRT 230V 6000VA 6000W Double-Conversion 6kW

Cisco WS-C3650-48PD-E Catalyst 3650 48x 10/100/1000 PoE 2x SFP 2x SFP Switch

Cisco CP-8945-K9 ified 4-Line 8945 PoE VoIP Video Ph16

Cisco WS-C3650-48TQ-L Catalyst 3650 48x 10/100/1000 4x 10G SFP Ethernet Switch

, Fast Delivery.

APC SRT3000XLT 3000VA 2700W 208V Double-Conversion Smart-UPS Battery Backup

Cisco CP-7914 ified IP PhExpansion Module 82

DATAMAX H-4606X C46-00-48000004 Thermal Barcode Label Printer Network USB 600dpi

APC SMX2000RMLV2C Smart-UPS X 2000VA 1800W 120V Rack/Tower Backup Network NMC

EATON 9PX5K Double-Conversion On-Line UPS 5000VA 4500W 208V 3U Power Backup

APC SURTD5000RMXLP3U Double conversion Online Smart-UPS RT 5kVA 3U 4kW 208/120V

APC SMX2000RMLV2U Smart-UPS 2000VA 1800W 120V 2U LCD Rack/Tower Power Backup No

Zebra 140Xi4 140-801-00100 Thermal Barcode Label Printer Network Cutter 203dpi

, Fast Delivery

Cisco WS-C2960XR-48FPS-I Catalyst 2960XR 48 Gig PoE 4 SFP Switch Dual 1025WAC

, Worldwide.

APC SRT3000RMXLA-NC 3000VA 2700W 120V Double Conversion Smart-UPS Backup Network

1  APC SRT3000RMXLA-NC 3000VA 2700W 120V Double Conversion Smart-UPS Backup Network

Fargo HID DTC4500E 055510 Dual Sided Print  Lamination L2 Color ID Card Printer

1  Fargo HID DTC4500E 055510 Dual Sided Print  Lamination L2 Color ID Card Printer

APC SRT1500RMXLA-NC Smart-UPS 1500VA 1350W 120V Network Card AP9641 Power Backup

Cisco WS-C2960X-24PD-L Catalyst 2960-X 24x 10/100/100 PoE 2x SFP EtherSwitch

1  Cisco WS-C2960X-24PD-L Catalyst 2960-X 24x 10/100/100 PoE 2x SFP EtherSwitch

Zebra 110Xi4 116-801-00001 Thermal Barcode Label Printer USB Network RFID 600DPI

1  Zebra 110Xi4 116-801-00001 Thermal Barcode Label Printer USB Network RFID 600DPI

Cisco SM-2GE-SFP-CU Service Module W/ 2x EHWIC-1GE-SFP-CU for Cisco 3900 Routers

Cisco WS-C3650-48FS-L Catalyst 3650 48x 10/100/1000 4x 1G Dual 1025W EtherSwitch

Cisco WS-C3850-12XS-E Catalyst 3850 12x 1/10G SFP EtherSwitch C3850-NM-4-10G

Dual 350WAC and 4-Port 10G Uplink

APC SMX3000HVNC Smart-UPS X 3000VA 2700W 230V 4U Battery Power Backup  Batt.

1  APC SMX3000HVNC Smart-UPS X 3000VA 2700W 230V 4U Battery Power Backup  Batt.

Cisco WS-C2960XR-48LPS-I 48-Port PoE Gigabit Dual Power 640WAC C2960X-Stack

Honeywell PX6ie PX6E020000000120 Thermal Barcode Label Printer Wi-Fi 203dpi

APC SURT5000RMXLT3U 5kVA 3500W Smart-UPS 208V SURT5000XLT Double Conversion

,  Batteries and

APC SRT192

APC SRT3000RMXLT 3000VA 208V On-Line Double-Conversion Smart-UPS Power Backup

Zebra ZT411 ZT41142-T01A000Z Thermal Transfer Barcode Label Printer Wi-Fi 203dpi

Zebra ZT41142-T31A000Z ZT411Thermal Barcode Label Printer Wi-Fi Peeler Rewinder

APC AP8461 Rack PDU 2G Metered by Outlet ZeroU 5.7kW 3PH-208V (21)C13  (3)C19

Cisco WS-C3650-24PS-L Catalyst 3650 24-Port 10/100/1000 PoE 4x 1G Uplink Switch

,

 Cisco WS-C3650-24PS-L Catalyst 3650 24-Port 10/100/1000 PoE 4x 1G Uplink Switch

APC SMX120

APC SRT1500RMXLA Smart-UPS 1500VA 1350W Double Conversion Power Backup No

APC SMX3000HVT Smart-UPS X Short Depth 3000VA 2700W 208V 4U L6-20 Power Backup

AudioCodes C450HD Touch Screen VoIP IP PhSIP Lot of 90

Zebra ZT510 ZT51043-T010000Z Thermal Barcode Label Printer Network USB 300dpi

APC SRT1500RMXLA-NC Smart-UPS 1500VA 1350W 120V Network AP9631 Power Backup "A"

Zebra ZT510 ZT51042-T21000GA Thermal Barcode Label Printer Rewinder 203dpi

APC SMX2000LVNC Smart-UPS 2000VA 1800W 120V 4U LCD Tower/Rack AP9631 Backup "A"