0150-90347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。

TOYODA HS630 CNC HORIZONTAL MILL 15M CIRCUIT BOARD TAP3001 OUTPUT I/F

NACHI SOLENOID VALVE SA-G01-C6-C1-20 MFG 750 EAB64-G1-1A EACH 1

FANUC A90L-0001-0442/RL MOTOR FAN PT5921-0220W-B30R-S03

DAEWOO PUMA 10 CNC LATHE LEVELING LEG LEGS PADS FEET BLOCK  PIECES

INTECOLOR CIRCUIT BOARD 140283-010 915810 140331-040 M796770

DAIKIN SOLENOID VALVE JSO-G02-4CA-20 MFG 23 44 AC100V CA-2A EACH 1

NIDEC NEMICON OKUMA MC-500H CNC SPINDLE ENCODER NE-1024-2MD 1024 P/R 78-0046

MORI SEIKI SL-1 CNC LATHE TURRET SCREW NUT TOOL HER SET LARGE LOT OF

MAC VALVE 55B-11-PI-111BA PID-111BAAA 120/60 110/50 EACH 1

OMRON CONTROLLER H92B-1 0105808-2A/2A 0105806-6A MORI SEIKI MV-JR CNC PANEL

NACHI DIRECTIONAL VALVE SS-G01-E3X-R-D2-E30 MFG O30 DC 24V

CHARMILLES ROBOFIL 510 CIRCUIT BOARD 851 8040 A CT8121810 8518040A

TOBISHI TOYO YASKAWA MOTOR YASKAWA FANUC SPINDLE MOTOR FAN VAC 50/60HZ EACH 1

FANUC CIRCUIT BOARD A16B-2202-0661/04A

VICKERS SOLENOID VALVE DG4M4-36C-20-JA 2090 131T02 9W EACH 1

KOLLMORGEN CIRCUIT BOARD BDS4-MC4 A-83361 A-93361-4-REV.8

MINEBEA  FAN A90L-0001-0443/R RT6323-0220W-B30R-S01 HITACHI SEIKI HT23J CNC

CHARMILLES ROBOFIL 510 CNC EDM MACHINE LOT OF OPTICAL CABLE CABLES

KITAMURA BRIDGE 8 CNC VERTICAL MILL SPINDLE TOOL KNOCK OUT AIR CYLINDER

TOSHIBA CIRCUIT BOARD ARNI-827 J-R14 2N3A2194-D 2J3A2194-D 2 ARNI-827

YASKAWA COOLANT PUMP YFPC-40DJF 0.4KW

OKUMA CIRCUIT BOARD E4809-045-061-C

FANUC BOARD A16B-3200-0056/03A601342 A16B-3200-0050 03A A20B-2200-0010 2902-0193

FUJITSU FANUC VELOCITY CONTROL BOARD ONLY A20B-0007-0361/05A

FANUC CIRCUIT BOARD A20B-0007-0361/03A

NACHI SOLENOID VALVE SS-G01-E3X-R-C1-20 ED80-E3 MFG 5Y0 EDB64-C1 EACH 1

KOMO VR804TT 804ST CIRCUIT BOARD 2497-01 PCB DEA 9107 CA1 94 V1

FUJI ELECTRIC R V GEARED MOTOR VGB3002C-10 200W 4 POLES W/ BRAKE VNB2002A

OMRON MULTIPLE LIMIT SWITCH 2ZBQ2-43N

SEICOS LIII DISPLAY PANEL K1 KI 10-32-01-00 AB12C-0106 F329 62 32 (DM S C SEIKI

HITACHI THREE PHASE COOLANT PUMP CP-D183 180W 2P

GE CNC BOARD 208467-501 208466-901A 208466-952A ACG -B 952A 001 953A 906A2

FANUC A86L-0001-0142/A N86D-3130-R001 BOARD

NACHI DIRECTIONAL VALVE SS-G01-C6-R-C2-20 SS-GO1-C6-R-C2-20

MAC VALVE 414A-B0A-DM-DDDJ-1KE DM-DDDM-1BK 24VDC EACH 1

FANUC SWITCH CIRCUIT BOARD A20B-1001-0720/01A  PIECES

IKEGAI TCR25Y CNC LATHE MOTOR PUMP CYLINDER

TAIYO 10A-5R SWITCHSET AIR CYLINDER RFA63B78-ADE2 SR101 MATSUURA MC-800VF CNC

2000 CINCINNATI LANCER V-2000 CNC MILL VICKERS VALVE 1270845 SV 2810

YASKAWA COOLANT PUMP YFPC-180J 0.18KW

SEIKI ROYAL PRODUCTS 5MT LIVE CENTER H1742-12-500-00 HITACHI SEIKI HT20SII CNC

DAIKIN SOLENOID VALVE KSO-G02-2NA-30-EN MFG NO 33 5517 AC100V 50/60HZ

DETO ELECTRONIC FUP1-POWER CPU ADAPT RA 001 M1003021 BA002326 BA002369 EACH 1

FANUC ENCODER BOARD A20B-9000-0300 9000 T302/01 TSUGAMI MA3H CNC  PIECE

CHARMILLES CNC EDM CIRCUIT BOARD 852499 APM 852499 8132250  PIECES

YUKEN DIRECTIONAL VALVE L-DSG-01-3C4-R110-60 L-DSG-01-2D2-R110-60

CARRIER ACCESS CORP CIRCUIT BOARD FXS 003-0096 0097 0098 0099 SCH

HARDINGE CS-51 LATHE THE SHEFFER CORP I.D. 3329794-1 1 1/2MHT19CRAKY CYLINDER

YASKAWA MOTOR 6204ZZ 6203ZZ EELIQ-5T MOTOR HITACHI SEIKI HT20SII CNC LATHE

MITSUBISHI FX-10 CNC EDM TEMPERATURE CONTROL THERMOSTAT JIS K 6742 3701 78 3 PCS

DAEWOO PUMA 10 CNC LATHE TOOLING TOOL HER BLOCK 2" 126686  PIECES

YAMATAKE MICRO MULTIPLE LIMIT SWITCH LDV-5202 HURCO BMC 20 CNC  PIECES

TOGAMI MAGNETIC CONTACTOR SWITCH CLK-15HT40-P4BH  PIECES

YASKAWA CIRCUIT BOARD JANCD-I020-03 DF837 JANCD-IO20-03 1020

HAAS VF2 CNC MILL LATHE LEVELING LEG LEGS PADS FEET BLOCK  PIECES

YUKEN SOLENOID VALVE COIL D24 D-24 D.24  PIECES

SIEMENS CIRCUIT BOARD 6FC51110 BA010AA0 6FC5111-0BA01-0AA0 HYDAI HIT-15S CNC

MORI SEIKI SL-1 CNC LATHE 0.88 TURRET TOOL HER BLOCK TOOLING  PIECES

OKUMA ESV-3016 CNC MILL REXROTH VALVE 577-255-0 916 23 00 MECMAN  PIECES

DAIKIN SOLENOID VALVE JSO-G02-2CP-20-N-419 MFG 21 20 DC24 C-CD-2P AMPS 1A

TOBISHI TOYO 7.5" INCH CNC LATHE MILL SPINDLE MOTOR FAN 3 WIRE

1996 HAAS HL-1H CNC LATHE TURRET ALIGHNMENT ALIGNMENT TOOL TOOLING HER PART

FANUC CIRCUIT BOARD A20B-0008-0030/10C

NACHI DIRECTIONAL CONTROL VALVE SS-G01-E3X-GR-D2-8900E MFG 740

NACHI SOLENOID VALVE SL-G01-C6-GR-D2-11 MFG 270 EACH 1

FADAL 4020 CNC MILL CABLE CARRIER KABEL SCHLEPP METAL OKSO TYP 085 H EACH 1

KAWASAKI CIRCUIT BOARD 50999-1919R11 1GB020063 1GB-74 1GB-14

DAIKIN SOLENOID OPERATED VALVE S-G03-20B A-A-10-8 S-G03-20BA-A-10-8

SIEMENS SIMODRIVE DRIVE LT-MODUL INT.15A 6SN1123-1AA00-0AA0  EACH 1

YASKAWA COOLANT PUMP YFPC-18DJ 0.18KW 2P MORI SEIKI SL-3A CNC LATHE

MITSUBISHI MOTOR Z653368 HA33C-S OSE 5K-6-12-0 TS 5146 N BKO-NC6214 EACH 1

KLOCKNER MOELLER BREAKER TRIP SWITCH ZM6-160 NZM6-160 CINCINNATI MAXIM EP 400

NACHI FUJIKOSHI SOLENOID VALVE SA-G01-C6-R-C1-20 MFG 580 EAB64-C1-1A EACH 1

FANUC AC MOTOR A06B-0522-B041 A860-0308-T011 A290-0521-W541 041 A-600178 80.2

MATSUURA MC-800VF CNC VERTICAL MILL LEVELING LEG LEGS PADS BLOCK LOT OF 6 PIECES

CINCINNATI ARROW 1000 EKK 43 7862 437862 LEVELING LEGS LEG PAD PADS LOT OF 7

DAIKIN SOLENOID VALVE JSO-G02-4CA-20-N CA-2A AC100V EACH 1

CUTLER HAMMER MOTOR STARTER CONTACTOR NO. 10337ED32 600V

CHIU WEI STRONG COOLANT PUMP TYPE CW- 220V 380V VICTOR TNS-3H CNC LATHE

FUJI DC TACH GENERATOR ENCODER SPINDLE MOTOR TACHOMETER KGD-02B6

NACHI SOLENOID VALVE S-G01-G6-GRZ-D2-32 MFG 4Y0

KLOCKNER MOELLER TRIP SWITCH NZM4-63 VHI 500V HA-GB29(11/91) BRIDGEPORT VMC 800

FESTO MOTOR PUMP KDN-63-63-PPV-A 270617 LN33 MEO-1-LED-24 CYLINDER

KURODA AIR CYLINDER EIGHTY SERIES KC63-88 6000KM-LIFE LUBELESS CYLINDER EACH 1

MAC VALVE PID-111BAAA 120/60 110/50 55B-11-PI-111BA

FUJI CIRCUIT BOARD EP-1579A CDPD3ZPA-12 HEH 4895

PARKER VALVE CPOM2BBN50XB512  PIECES

PMI MINI MOTOR ENCODER CNC MOTION TECHNOLOGIES

BRIDGEPORT TORQ CUT 30 CNC VERTICAL MILL CAT 40 CT40 CT 40 TOOLING TOOL HERS

WEI DEN STEPPING MOTOR CDM268-03A 2-PHASE 1.8 DC 3A

GRAYMILLS PUMP COOLANT SUCTION PUMP IMS08-F 1/8 HORSEPOWER CNC MILL LATHE

MITSUBISHI M-V5CNL CNC CIRCUIT BOARD R-A12BN 131339A

CLAUSING STORM 80 CNC CIRCUIT BOARD OM010V1 4226900189-0 30601A3

FADAL VMC40 CNC VERTICAL MILL RESISTOR COIL COILS COOLER

ALLEN BRADLEY 500FL-D0D93 5OOFL 100 AMP CONTINUOUS CONTACTOR CD236C

OMRON MULTIPLE LIMIT SWITCH 2V B 03 4N 2VBQ3-4N

HITACHI SEIKI HT20SIII OIL LUBE PISTON DISTRIBUTOR 450Z 4507 1300313

1995 HAAS VF2 CNC VERTICAL MILL SILVER GRAPHICS 46945890539 KEYPAD CONTROL PANEL

ALLEN BRADLEY CONTACTOR 100-B180N*3 4 MONTH

FANUC A02B-0076-C121 MDI CRT IT A86L-0001-0110 A20B-1000-0840

MATSUSHITA CRT DISPLAY MONITOR TR-9DDYB DC 230BTB (0B) MATSUURA MC-510VS warnty

MATSUSHITA FUJISAWA CRT DISPLAY MONITOR A61L-0001-0072 TR-9DK1 TBM800 EACH 1

REXROTH VALVE 4WE6E60/EW110N9DAL WZ45-0-L WZ45-O-L 50VA/220VA EACH 1

MITSUBISHI CIRCUIT BOARD FX31D BN624A550G51 FX31 D

NOP ORB MARK MOTOR ORB-M-26-2R 6D

YASKAWA SERVOPACK BOARD CPCR-MR 152NB RUA287-6-1-30  PIECES

VSI CIRCUIT BOARD ZA1517AZ09 E488A 0710 07-2416-1-73 CNC AUX8 0710

FANUC CIRCUIT BOARD A16B-1211-0310/06B

CHARMILLES EDM CIRCUIT BOARD 852517 811044B

VICKERS DIRECTIONAL VALVE DG4V-3-2C-M-P7-H-7-50

KYOSAN CLEAR UP SWITCH 25SH100 LOT OF 10 PIECES

1992 MATSUURA MC-800VF CNC MILL CONTROL PANEL OPERATOR BOARD EN4-1400A

BOSCH BOARD CNC DRIVE NC SPS 056582-1067 056581-109401 056582-1067

CINCINNATI 1000 CNC SIEMENS HARD DISK DRIVE 3-424-2174A REVA QUANTUM 95Y0802B 1

TOSHIBA CIRCUIT BOARD ARNI-878 2N3A2265-B G47H0469 2J3A2265-B CNC

MORI SEIKI MV-JR CNC MILL OPERATOR CONTROL PANEL H92B-1 0105806-6A 0105806-2A

SMC SOLENOID VALVE VFS2110 -5D CINCINNATI MAXIM EP 400 CNC MILL

SIEMENS SINUMERIK OPERATOR CONTROL PANEL CONTROLLER 6FX1130-06B01 HARDINGE CHNC1

SIEMENS MODULE SIMO DRIVE 1P 6SN1118-0DM13-0AA1 T-R12032071

YASKAWA MORI SEIKI OPERATOR CONTROL PANEL DF8100141 TYOE JZNC-G0P GOP FP2-YE1

FANUC SPINDLE MOTOR ELECTRICAL  TERMINAL A290-0854-X401 A290-1406-X402 CNC

FUJITSU FANUC VELOCITY CONTROL 20B-0007-0361/06A

KANTO SEIKI OIL CHILLER MRSC-15A-N TEMPERATURE CONTROLLER 06A PANEL

BOSCH VALVE 0 820 034 112 1 824 210 243 48V 50/60HZ

MITSUBISHI FX-10 POWER SUPPLY HS-2700VE-B 1990-4 4405 2000049L-B YEC

NOP ORBMARK MOTOR ORB-S-380-2PC MFG 831

PARKER VALVE D1VW20DNYCF5 72 G.W. LISK D1VW20DNYCF572

FADAL CIRCUIT BOARD 1100-DM S PIECES

REXROTH VALVE 4WE6 E 51/A G24NZ4 GU-35-4-A 24V-DC-30W4WE6E51/AG24NZ4

FADAL CIRCUIT BOARD 1010-1A  PIECES

FANUC SERIES 21-TB A02B-0210-B511 1998-02 A20B-1006-0260/01A TDK-65M-J3