0020-83874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。

KITAGAWA HYDRAULIC SPINDLE ACTUATOR DRAWBAR F0720N28A MIYANO BNC-20S CNC LATHE

OKUMA BL-MOTOR BL-H100E-12 155V TYPE E ENCODER EACH 1

1995 METHODS SLANT 50 CNC LATHE BIMBA HYDRAULIC PARTS CATCHER ASSEMBLY

LEESON CHIP CONVEYOR 11004.00 MOTOR C6T17NC2B FALK CONVEYER REDUCER 206WBM2A

INDRAMAT SERVOMOTOR MDC 10.40C/MMA-1/S06 MAHO CNC VERTICAL MILL MOTOR

ELOX EDM CNC S3883 S-3883 BOARD  PIECES

VICKERS POWER SUPPLY IT PSR4/5-275-7500 86F2  EACH 1

S CHEN SOD INDUSTRIAL PNEUMATIC POWER CYLINDER HURCO BMC4020/SSM CNC MILL

SANYO DENKI BL SUPER SERVO MOTOR 20BM220MBP41 LMA-250BM-S88 HITACHI SEIKI WARNTY

1996 KITAMURA H400 FANUC 15M TOOL HER CAROUSEL CHANGER ARM 19" EACH 1

GETTYS FANUC SERVO MOTOR MODEL 10 A860-0300-T001 HITACHI SEIKI 4NE-600 CNC

JGKWANG SUBMERSIBLE COOLANT PUMP MOTOR JCK-1500 MF SAEILO MACH 3A EACH 1

YAMAZAKI SERVO DRIVE MV-28 MV-20 ASSY D80YC000720 M1018 00603 H.D.P-4H

BIJUR OIL LUBRICATOR 26350-3 FD LUBRICATION TANK PUMP SYSTEM HITACHI SEIKI HT20J

MORI SEIKI MV JR CNC MILL TURRET TOOL CHANGER SWITCH LOT OF 10 PIECES

MATSUSHITA CRT TR-9DDYB DC 12V 0.9A HITACHI SEIKI 4NE-600 MONITOR  PIECE

FADAL CIRCUIT BOARD 1030-1B 201030-1NV 4 MONTH

HITACHI SEIKI CNC EDM H-CUT TOKYO RIKOSHA A4-22856 A4-22855 POWER SUPPLY IT

HD SYSTEMS LINE DRIVE HA-600-4L-SP FHA-40B-5036-E150 SERVO

YASKAWA CIRCUIT BOARD JANCD-MB21 DF8101521-C0 REV.C CO

NOP NIPPON TROCHOID PUMP MOTOR TOP-IME75-4-12MA 1ME D-102 GP-75-4 TOP-12MA

HITACHI CA7103 FIBER OPTIC CABLE OKUMA ESV-3016 CNC  PIECES

YASKAWA SERVOPACK CPCR-MR-154 K2 RUA806-591-28 RUA847-593-8 CPCR-MR-CA 154 KB2

MATSUURA MC-800VF CNC YASKAWA CPCR-MR 154 K MR154K CPCR-MR-CA 154 KB DRIVE EACH1

BALDOR OIL MOTOR PUMP JM3463 3M3545 34K36-3226 2719 285-1 METHODS SLANT 50 EACH1

VICKERS VALVE DG4V-3S-6C-M-FTWL-H5-60 508173 DG5S-8-6C-M-FTWL-H5-30 B5 EACH 1

NOP NIPPON ORB MARK MOTOR EIS-2560043 MFG 3G

MORI SEIKI SL15 CNC LATHE DAIKIN TURRET MOTOR EEDM 088A-3R3-1-10-550 13-1X-368

HITACHI SEIKI HT20SIII CNC LATHE TOUCH PROBE TOOL EYE PRE SETTER H-4A-04

INDRAMAT AC SERVO CONTROLLER KDS 1-1-050-300-W1 KDS1.1-050-300-W1

OMRON MULTIPLE LIMIT SWITCH 4VB Q3-4N 4VBQ3-4N  PIECES

LEESON GEAR MOTOR 110046.00 C6T17NC2B TENV OMNI FALK 206WBM2A 47002350190

EMERSON INDUSTRIAL AUTOMATION POWER SUPPLY GLQ154 4 MONTH

FUJI COOLANT PUMP VKN081A MATSUURA MC 510V EACH 1

95 HAAS VF2 KRISTEL LP DISPLAY MONITOR 93-5220C 28HM-NM4 751P3NARS CEULJ97 EACH1

BRIDGEPORT TORQ CUT30 CNC MILL PANASONIC 272175/1 M9G030B M9RC50GB4GE GEAR MOTOR

GRDFOS COOLANT PUMP JF-1 96430511 20E0 SUPERMAX YCM-FV56A CNC VERTICAL MILL

1996 OKUMA MC-500H HORIZONTAL CNC MILL CHIP CONVEYER MOTOR PUMP GEAR

HYDAI HIT-18S CNC LATHE METROL TOOL PRE SETTER TOUCH PROBE EYE SENSOR

MORI SEIKI MV JR CNC VERTICAL MILL TURRET TOOL CHANGER CAROUSEL LOT OF 10 PIECES

SIEMENS CIRCUIT BOARD GN 702 C 020 029 GE548710.0003.00 GE548725.0004.00 GN702C

OHIO ELECTRIC MOTOR 805 13X 2949 HARDINGE CROSS SLIDE? 80513X2949

FANUC A16B-2203-0454/02B BOARD 4 MOS

LEESON CHIP CONVEYOR MOTOR 110056-01 C6C17FC5A CONVEYER

97 FADAL KEYBOARD INTERFACE BOARD 201090-3B 201427 1090-3B

RAYMOND 211.4D.R40TT FORKLIFT INDUCTION MOTOR P/N 571316 MODEL 140-06-4W 24V

FANUC SERVO AMPLIFIER A06B-6057-H201 MFG P7Z00022 A16B-1200-0680/02A

DELL HITACHI SEIKI HS630 CNC HORIZONTAL MILL DESKTOP COMPUTER SOFTWARE

WIEDEMANN CNC PCH 3000 MOTOR PUMP 575P00N32313D4A 34H786H935G1 34H786W935G1

1994 CHARMILLES ROBOFIL 300/310 8515270D CT8121430 8515270 D

OKUMA CADET MATE CNC VERTICAL MILL SPINDLE TOOL KNOCK OUT AIR CYLINDER

BIJUR LUBRICATOR OIL LUBE LUBRICATION TANK PUMP SYSTEM 17769 DH

HITACHI SEIKI HT20J CNC LATHE TOUCH PROBE TOOL EYE PRE SETTER H-4A-04 H-4A-04

YASKAWA SERVOPACK CPCR-PF01A G3A 7.5A  PIECES

FANUC AC SERVO MOTOR 0(6/3000 A06B-0128-B075 NO. C981C41174 98.01

YASKAWA CIRCUIT BOARD JANCD-MB21 DF8101521-CO C0 4 MO

CHARMILLES ROBOFORM 100 EDM CNC Z AXIS HEAD WIRE THRU SPINDLE IT

SANYO DENKI DC SERVO MOTOR C-N100T-200E C-N100T-200E G0311-430  PIECES

MITSUBISHI GRDFOS COOLANT PUMP SPK4-15/3 60HZ SPK4-15/3 4160047605 SF-JRV

CHARMILLES ROBOFORM EDM BOAR 851 6500 A 8516500 A 8516500A CT8132740

1986 MATSUURA MC-510V CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL HER ARM

BALDOR HYDRAULIC OIL CONTINENTAL HYDRAULICS PUMP PVR6-6B15-RF-0-1-C

HURCO CONTROL RELAY 415-0224-903 902 REV.B HALCRP298005 414-0224-005

NORGREN 0882420 PRESSURE SWITCH HYDRAULIC 18D 1/4 NPT  PIECES

CINCINNATI MILACRON SPINDLE MOTOR ENCODER 1-604-0002 21BRCX-500-J12 WITH ROTOR

I-TA ITA MACHINERY PHASE GEAR SPEED REDUCER MOTOR 3ARL SINTEC SMV-800 CNC MILL

YASKAWA POWER SUPPLY CPCR-ANO51B 2T DE6418642 CPCR-AN051B

LEROY SOMER MOTOR 3 LS80L IK08 IP54 EMERWORM CSM075N20HTB MORI SEIKI SH500 CNC

OKUMA LC40 CNC LATHE 10" INCH CHUCK TURNING CENTER

SUGA ST-100 CNC LATHE NIKKO-PRECISION HYDRAULIC ACTUATOR DRAWBAR 814435 45/110

MITSUBISHI M55 CNC EDM SUPERLINE COOLANT OIL PUMP MOTOR AF-SERV NQ-402A

HITACHI SEIKI HT20J BOARD IN96050-HS-1 HT CNC CIRCUIT BOARD

NISSIN NK-4 CNC LATHE HYDRAULIC SPINDLE ACTUATOR HH4C 125 HH4C125 6115

KWANGWOO HYDAI HIT-30S CNC LATHE ROTARY ENCODER RAA-1016 R52HP000020 EACH 1

LEINE  LINDE ABSOLUTE ENCODER 07105232 18040036 1024 GRAY 18-30V HURCO BMC4020

SUMITOMO CYCLO DRIVE CNH-4115 GEAR  REDUCER MORI SEIKI SH-50 CNC MILL MOTOR

89 MATSUURA MC-510V TIGER CNC VERTICAL MILL ATC TOOL HER CHANGER CAROUSEL ARM

YASKAWA CIRCUIT BOARD JANCD-FC630-2 DF9201272-B0

HITACHI SEIKI CIRCUIT BOARD 00-00-03C 00-00-03 C HITACHI SEIKI HC400-40 WARANTY

MATSUSHITA HYDRAULIC OIL MOTOR PUMP TS-750TMT-30N IME EM-FA KITAMURA H400 CNC

1997 BRIDGEPORT TORQ CUT 30 CNC MILL BOARD 31943304 PCB PW REV B 37812 62939

1985 FADAL 4020 904-1 CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL HER POD

 120 DAY

BUCK KITAGAWA 8" INCH FORKARDT CHUCK 1607919 3NHF-200-56-K5-S11-156677 INDEX V20

MAHO INDRAMAT SERVO MOTOR MAC 093A-0-LS-2-C/110-A-1 MAC093A-0-LS-2-C/

PARKER COMPUMOTOR MODEL SM231AR-NMSN SERVO MOTOR  EACH 1

1989 HURCO BMC-20 CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL HER DRUM

CINCINNATI MILACRON SPINDLE MOTOR ENCODER RESOLVER 1-604-0002 21BRCX-500-J12

MODICON EATON MODRUS PLUS SERVO DRIVE 92-00688-01 PA-0601-000

FINE SODICK A500W BOARD PC 4180162 I/O-01 SN FZ0034 OKI 0M-2 C7B

CHARMILLES 400 CNC EDM SKF Z AXIS HEAD SPINDLE WIRE THRU HEAD 200420569 IT

OKUMA OSP MACHINE PANEL 7000M E0105-566-056-5 E4809-770-087-E E3051-977-008 AMS

YASKAWA SERVO DRIVE CPCR-MR 154 K2 MR154K2 CPCR-MR-CA 154 KB 2 CA154KB2 EACH 1

SEIKI CIRCUIT BOARD HG400-M-DIS 13-26-00-02 961016   PIECES

2001 HAAS VF4 DYNAPATH 12.1" PANEL DISPLAY MONITOR HR138910 017 SKYNET SNP-C037

FANUC MINEBEA SPINDLE MOTOR FAN A90L-0001-0317 A290-0756-T500 8330PT-24W-B30-104

CINCINNATI MILACRON MONITOR AVENGER CRT DISPLAY 3-711-2657G AT14A9SRB22-A-TC247

HAAS VF4 MILL ASHCROFT AIR TANK VALVE 24504 5197 5TC3AAM154 REE41.5TC3AAM154

PARKER MOTOR COMPUMOTOR SM231AE-FMSN  EACH 1

RAYMOND CORP INDUCTION MOTOR AU1969M 570-000 FORKLIFT 211.4D.R40TT

DAYTON MOTOR 5K339AA PH1 R610738 AC95B LENZE 11.710.02.00 3399 301650 PUMP

SIEMENS ENCODER RESOLVER V23401-H4003-B209 R/9743360 KK4EY-YYYY-02DM SPCS

OMRON MORI SEIKI TURRET LIMIT SWITCH 2FS5854-901 LOT OF 10 PIECES

MODICON SCHNEIDER AEG SERVO DRIVE MM-PMC2-300 IO1007 92-00840-00

KWANGWOO HYDAI HIT-15S CNC LATHE ROTARY ENCODER RAA-1016 R52HP000020

SUMITOMO CYCLO DRIVE CVV-4145-11 GEAR MOTOR EMER-FLEX NEF25 MORI SEIKI SH500 CNC

96 HAAS HL-1H MTP15N40 CSC6-18 CORNELL REV F TRANSFORMER CIRCUIT BOARD PARALINE

YASKAWA AC SPINDLE MOTOR FAN UAASKA- N B15P106 8" X 5" NB15P106 8" INCH

FANUC SERVO AMPLIFIER A06B-6057-H201 A16B-1200-0680/02A HITACHI SEIKI H-CUT 203

CHARMILLES WIRE EDM BOARD 8526550I CT8132300B 8526550 I

1996 MATSUURA MC-800VF CNC VERTICAL MILL ATC TOOL HER CHANGER CAROUSEL ARM

AGIE ELOX MONDO 50 STAR CNC EDM SYSTEM 3R CONTROL 3R-824  IT

WATTS FLUID VALVES 3WNC ADC 2.4 9N301 K205SP1 9N301.K205SPDM SPIECES

CML CAMEL FEMCO DURGA-25E CNC HYDRAULIC MOTOR AEEC PP 90L PUMP VCM-SF-30B-20

KAWASAKI ROBOT POWER SUPPLY MODULE PSUB1-11 CCSU0070 CCPP0168 CNC

FUJI EXCELLENT POWER COOLANT PUMP MOTOR KITAMURA H-400 CNC MILL EACH 1

VICKERS 1-604-0001 SPINDLE MOTOR 98M228-822 ENCODER CINCINNATI HMC 400

SIEMENS SIMODRIVE LT-MODUL INT.80A 6SN1123-1AA00-0DA0

FUJI 3-PHASE ELECTRIC OIL COOLANT PUMP VKP072Z 180W

MAKINO A55 A-55 CNC HORIZONTAL CNC MILL TOOL CHANGER ATC CAROUSEL HER ARM

INDRAMAT AC SERVO CONTROLLER KDS 1.1-050-300-W1-220 KDS1.1-50

MITSUBISHI EDM GRDFOS COOLANT PUMP MOTOR SPK4-15/3 /5 SF-JRV 4150025503 EACH 1

2003 CHARMILLES ROBOFIL 690 EDM Z AXIS HEAD SPINDLE WIRE THRU IT

TOYODA TOYOPUC BOARD PC3JB-F/E 2.60 TP-4629-2 5426 PC3JB-I/O  PIECES

MIYANO LS-18C CNC LATHE KITAGAWA HYDRAULIC SPINDLE ACTUATOR F0720N-28C 280

TG LEE CHIP CONVEYOR GEAR MOTOR 1/2 HP 96002319 30:1 MAZAK QT-6G CNC LATHE

MITSUBISHI CX-20 CNC EDM BOARD MC116 C MC116C BN634A112G51D

FANUC CIRCUIT BOARD A16B-2202-0774 MES-1A A320-2202-T774

CINCINNATI DISPLAY MONITOR 91-01535-01 20936-004 120/230VAC 0.1A