0020-75741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。

以下链接皆有货

GENUS 9GNA0340 HEATED CHUCK, 10011-02-B, NM06659-5, PEDESTAL, 118049

GENUS 9GNA0340 HEATED CHUCK, 10011-02-B, NM06659-6, PEDESTAL, 118000

GENUS 9GNA0340 HEATED CHUCK, 10011-62-B, NM06659-A, PEDESTAL, 117997

GEORGII KOBOLD | KSY 468.30-2R6/S23 | servo motor

Gepro 12-Inch Color Display / Panel

GERMANY 573130 PC TV-EXIT, PC C-MOUNT ADAPTER, 160806

GERMFREE GLOVE BOX ISOLATOR LFGI-4USP NEGATIVE PRESSURE REV. V6 115V 12A 60HZ 90

Gestra LRG 12-2 Conductivity Electrode 386642

Gesytec P.DIMME1 DIMM-PC-EVA-KIT Evaluation-Kit DIMM-PC-EC-EVAL-KIT

GETTS SERVO MOTOR  16-0372-15 PERMANENT MAGNETIC FIELD

GETTYS 1237-H50A-300Y-AF PERMANENT MAGNET SERVO MOTOR W/TACH 3.0 KE 59R

GETTYS AEG 16-0372-15 Permanent Magnet Field Servo Motor

GETTYS FANUC DC SERVO MOTOR MODEL 20 ?-531 (2000M),

Gettys Ireland MAGNET EI3741022 Motor 16-0082-53 Sevo Motor 2 yr A-4

Gettys M133-G60A-900F Permanant Magnet Servo Motor

Gettys MT 30M4-48 3000RPM 144V 37A Servo Motors

 GETTYS SERVO MOTOR M235-H50A-Y00Y-NP EMF KE 79.5 TORQUE 6.72 TACH 3.0 201-23

GEW 75KVA TRANSFORMER N-686-1 T-3B 240-480V 200-220V

GF+ Multi Clamp Kit 2”-4” IPS 18” Bar  In Case S15

GHIELMETTI FER 202, AGIE BOARD 618.023.6, SANYO DENKI STEPPING MOTOR 103-601-41

GIACOMINI 26 MANIFOLD, REMOVED

GIDDINGS & LEWIS M.1011.2818 SPINDLE PROBE RECEIVER BOX arranty

GIDDINGS&LEWIS 5010453701/5020355301 DC 128 INPUT BOARD  

Gilbarco Veeder-Root 140 970 835 Combi Main Display | 140970835

GKB NT40-JT6 TOOL HOLDER WITH GOLDEN GOOSE JT6 KEYLESS DRILL CHUCK CAP. 0-13MM

GLASTONBURY RING GAGE 6.6929 XX E7 025531

Gleason Mulitple Thread Involute Hob 7.5″ w/ 1.5 MOD  90 Day

GLENBROOK TECHNOLOGIES 5 AXIS POSITIONER 5029 , FAULHABER MOTOREN 22BK 65:1

Glentek GA4377-5A-2A-2-GL1 401-34141-06 Power Supply

GLIDDINGS & LEWIS 58009119 8SLOT RACK W/POWER SUPPLY    

 GLOBAL INDUSTRIAL SHUTTER FOR 24" GUARD MOUNTED EXHAUST FAN 246CP54RR

Globe Airmotor VA1X 1/4” Npt 120164

Glynn Johnson 905S-652 Surface Overhead Door Stop

GM International D1043Q 4 Channel Digital Output Assembly w/ XJTB Explosion P

GM International D1054S | 1 Channel Repeater Power Supply and Trip Amplifiers

Gms-odc Crouzet Gordos Relay Module 3amp 5-48vdc Solid State

Go 111310 General Equipment Proximity Switch 1250 W 600 VAC Heavy Pilot Duty

GO INC REGULATOR VALVE PR1-1A11A31714 P/N 102604 2/94 0-250PSIG

Gods Ink Pump Accuator E18107  Motor

GODWIN WORKING THREAD PLUG GAGE 2-5/8-20 N-3B, GO PD 2.5925, NOT GO PD 2.5975

GoldenRam 4MB 1MX36 72P 1MX3670G-GR 4902677-2

GOMI ELECTRIC TRANSFORMER E2564-254-459 PHASE 1 736 VA

GOMI TRANSFORMER E2513-292-501 CAP 170VA PHASE 1 NO. 79724

GOMI TRANSFORMER E2564-254-5Q7 1KVA 1PH PRI 200 220V SEC 100 110V OKUMA MX-60HB

GOOD ! CHROMALOX TEMPERATURE CONTROLLER 2110-R3100

Goodyear B-1120 Timing Belt -  Surplus!

Goossen Konstanter 14K32R1.5 Dc Power Supply

Gorman Rupp GRI 13325-014 Bellows Metering Pump & Motor Unit 115V

GORTRAC NYLATUBE MODEL N5-10 34.62OAL CABLE CARRIER

GORTRAC NYLATUBE N5-18 44.OAL 4329-320 CABLE CARRIER,

GOSS International WP5817778 REV. B 4 Channel Driver

GOSS Main Control Panel WP5632882-02

GOSS Segment Gripper FG.XG15C188 Rev L XG15C188-R

GOSS WP5436403 REV. B NSNP

GOSS WP5918300 Ink Key Control Board  2017

GOSSEN METRAWATT GMBH GTR9201000R0001

Gossen Metrawatt R2700 Temperature Controller

Gossen Metrawatt Secutest 0701/0702S II Device Tester Safety Tester

GOSSEN SPONTANEOUS 3339-S901 Power Supply S126 S 5 EU 20 UL | YB 161 102-BE/1

Gossen-Metrawatt GMBH GTR9101000R0001

GOULD / SHAWMUT 64033J Fuse Holder

GOULD 67062 Power Distribution Block 2 Pole 600V NIB

Gould A133F 200A 480V Lighting Contactor

Gould A203C Size 1 10HP Motor Starter Bucket

GOULD A203G SIZE 5 MOTOR 300A 600V 2/3 PHASE 404573 COIL F11NOCLL

GOULD CIRCUIT BREAKER LLS-F600 500A 600V 3P W/ADJ TRIP

Gould E43B020 ITE 20A 480V 3-Pole Circuit Breaker

Gould FL3000-200-58-61-00-10-XX-13 280PSIG 316SS 4-20mA Pressure Transmitter

  GOULD FUSE A50P1200-4 1200 AMP Semiconductor

Gould ITE 400 Amp 600V V7H3605MS Fusible Panelboard Switch

GOULD ITE BUS PLUG X1CO-3PB 100A 600V BUSTRIBUTION X100 PLUG-IN TAP BOXRR

Gould I-T-E KM3-F800 800A 3 Pole Circuit Breaker

Gould I-T-E RV362 Fusible Bus Plug 60A 600VAC Fusible 3WIRE

Gould I-T-E RV363 100 Amp 600VAC 30 STD HP 75 Max HP XL-X Feederiser Bus Duct

Gould ITE SIEMENS DS200N Neutral Kit 200 AMP NOS

GOULD ITE TWIN PANELBOARD SWITCH V7E3611 30A 480V 3P/3PH FUSIBLE

Gould ITE V7E3603 100A 600V 3P 3PH Fusable Panelboard Switch

Gould ITE V7E3633 60HP 100A 3 Pole 600V Panelboard Switch

Gould ITE V7F3604 200A 600V 3 Pole 125HP Vacu-Break Panelboard Switcha

Gould ITE V7H3605 400 Amp 600V Fusible Panelboard Switch

Gould ITE V7H3605MS 400 Amp 600V Fusible Panelboard Switch

Gould I-T-E XL-X RV464 200A 600V 60HP Fusible Bus Plug Switch

GOULD LIGHTING CONTACTOR A144C 30A 480/277V W/MECHANICAL LATCH G23L12 120V 1 Y W

GOULD MODICON P450 REMOTE I/O AUXILIARY POWER SUPPLY MA-P450-000 DATAPOWER 15A01

GOULD PANELBOARD SWITCH VF-357BL 800A 600V 3P 3PH VACU BREAK CLAMPMATIC

GOULD PERMANENT MAGNET SERVO MOTOR M337-HK0A-0G0Y-AA

GOULD PROGRAMMABLE CONTROLLER AS-584L-251 115VAC 60HZ

GOULD SHAWMUT 68143 POWER DISTRIBUTION BLOCK    

GOULD SHAWMUT A4BT1200 NSFB - CLASS L FUSE 1200 AMPS 600VAC VOLTS (kV)

Gould Shawmut A4J150 Amp-Trap Class J 600V 150A -

Gould Shawmut Amp Trap A60X600 Type 4 Fuse

GOULD SHAWMUT AMPTRAP A70P450 FUSE 450AMP 700 VOLTS TYPE 4 FORM 101 NOS

Gould Shawmut D15A050 Fuse HFCP Class D15 50Amp Circuit 440-600 VAC Lot 3

GOULD SHAWMUT REABLE RF300 - 300AMP, 250V, CLASS H FUSE

GOULD SHAWMUT TYPE Cl-14 AMP-TRAP FUSE 225-007-979 200E 15.5kV

Gould U1C3100 100A 600V 3PH 3W Breaker XL-U Bus Plug

Goyen EMP6 Particulate Emisson Monitor

 GRACE Ethernet 120v GFCI outlet P-R2-K3RF5 120v 5A encl type 4 NTO E59

GRACE P-A18-F3R0 / PA18F3R0 ()

GRACO PAINT SPRAYER PRO SHOT FINE FINISH HANDHELD MAX WPR 1700PSI 90DAY

Graffix GSW02-30 Controller Board

GRAHAM 1700 SERIES VFD 1703AFC20 20HP 460V 53A 3PH 42.2KVA

GRAHAM 176B3001 MOTOR CONTROL 090 VDC 6.1A 0.5HP 30CYCLE/MIN  

GRAHAM DANFOSS HVAC ADJUSTABLE VFD VLT6000C17 16.7A 208V 0-60HZ