0200-10106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。

CBI QY-1(1DM S-D 3A Curve U2 80V DC Fuse Machine

Moeller FAZ-C4 fuse machine circuit breaker 1-inch 230/400

Moeller FAZ-C6 fuse machine circuit breaker 1 pole 230/400

3M Volition 10m Cat5e Patchcord RJ45 LAN DSL Ethernet Network Cable F/UTP LSOH

FINDER 55.34.9.024.0040 relay  socket type 94.84.1 incl. invoice

IDEC RTY-D2N-5A Time Delay Relay 200-240V  Socket incl. VAT

OMRON relay MY2N 24VDC  socket bases incl. VAT

OMRON PF113A-D Socket Bases incl. VAT

Forklift switch button 50436136 forklift ant incl. VAT

FUJI Electric Fuse Machine CP32E/0.5 0.5A 0718W Circuit Protector CP-S2

Crouzet GORDOS G575D50R State Relay 4-32VDC 50AMP incl. VAT

FUJI Electric Fuse Machine CP32E/15 15A 0726W Circuit Protector CP-S2

Tamaohm resistance RWH 60V 150 ohm fuse incl. VAT

Klöckner Moeller FAZ-B6A-HI10 fuse machine 6A incl. VAT

FINDER 55.34 relay  base/plinth type 94.84.1 250V incl. invoice

1 x ATE RB150 33R 3505 high load resistance incl. VAT

Legrand 03240 Control Cabinet Outlet

Arcol HS100-150R load resistance HS100 150R incl. VAT

Phoenix Contact 2967015 PLC-BSC-24DC/21-21 with Schrack RTE24024 Relay

ABB S251 L6A 6A 1 Pin Single Pin Circuit Breaker

Phoenix Contact PLC-BSC-24DC/21-21 2967015  2961192 Relay incl. VAT

FINDER 60.13.8.120.0040 relay  socket type 90.03 120V 24V incl. invoice

Suction her cardboard dock CUBE TEC039 incl. VAT

Suction her cardboard dock CUBE TEC037 incl. VAT

HP INDIGO CA341-34770 incl. VAT

HP INDIGO CA341-34840 incl. VAT

HP INDIGO CA344-24090 incl. VAT

SCHRACK power relay RP420730  ES50 socket incl. VAT

SCHRACK power relay RP420024  ES50 socket incl. VAT

Lindner 685.7 fuse base screw fuse 2A control cabinet

Entrelec M.22/... row clamp fuse block bracket DIN incl. VAT

ABB S272 K6 A Circuit Breaker 2 Pole Incl. Invoice

2 pieces Polamp Pultusk ZTA 4.6.8.20.22W. Incl. VAT

Delta PFC0812DE DC Brushless Axial Fan Cooler Fan 12V incl. VAT

Moeller FAZ-S4 fuse machine circuit breaker 1 pole

Outlet 5TE6700 250V 16A enclosure socket hat rail moting incl. VAT

Socket 250V 16A enclosure socket hat rail moting incl. VAT

SMC hand shut-off valve VHK2 incl. VAT

SMC AS 2001F pneumatic flow control valve throttle valve incl. VAT

Murrelektronik 67900 socket 16A/250 hat rail moting incl. VAT

Litter socket 16A/250 hat rail moting incl. VAT

2x Siemens 3RH1921-1HA01 auxiliary switch block auxiliary contactor incl. VAT

V2 Elettronica S.p.A Model RX4 Power Supply 12/24V AC/DC Ver. 2.3 incl. VAT

VEB GDR switch with socket incl. VAT

Allen Bradley Relay CAT700-HKX2224 24VDC  Socket CAT 700-HN122 incl. Invoice

Siemens SIMATIC S7 | 6ES7131-4BB01-0AA0 incl. VAT

Siemens SIMATIC S5 Interface Module 6ES5 316-8MA12 E-4

ABB S281 B16 fuse machine circuit breaker 16A incl. VAT

SANYO DENKI DC Petit Ace 25 109R0812S40 12V 0.18A incl. VAT

Tesla TC939a 1000mF resistance capacitor incl. VAT

Marcon Capacitor 43μF 500VAC Delta Capacitor 47 Ohm incl. VAT

5 pcs clamps willow mill EK 2.5 protective conductor clamps  incl. invoice

Moeller circuit breaker FACE C 4 incl. VAT

Moeller circuit breaker FACE C 10  FACE/FIP-XHI11 incl. VAT

Moeller circuit breaker FACE C 10 incl. VAT

Weidmuller optoinsulator transistor module ego1 60986 incl. VAT

Moeller circuit breaker FACE C 16  FACE/FIP-XHI11 incl. VAT

Moeller circuit breaker FACE C 6 incl. VAT

Moeller circuit breaker FACE C 20 incl. VAT

Phoenix Contact Valvetrab VAL-MS 230 ST Surge Protector 2798844 Inc VAT

DEHN VM 280 900400 15kA surge conductor lightning protection incl. VAT

iversal Delay on Break Timer Relay 1-5 Min Supco TD-73I incl. VAT

Phoenix Contact Flashtrab FLT 35 CTRL-0.9 2817411 incl. VAT

JQX-116F-1/220AF-1H General Purpose Relay 220VAC 25-27A incl. VAT

Klöckner Moeller FAZN-C50 line circuit breaker 230/400 incl VAT

Hager EP070 auxiliary switch 1 changer central on-off 236070 incl VAT

Operating power coter 24VDC 7 digit construction 621 07-3 incl. invoice

TTL CSN relay ČSN 35 3416 R100 motor circuit breaker 4.0-6.0A thermal relay GDR

TTL CSN relay ČSN 35 3416 R100 motor circuit breaker 1.8-2.8A thermal relay GDR

Omron relay MYQ4N 24VAC with socket 2615C incl. VAT

TTL CSN relay ČSN 35 3416 R100 motor circuit breaker 0.4-0.6A thermal relay GDR

Phoenix Contact PLC BSC 24UC/21-21 2967028 SCHRACK - RTE24024 - relay incl. VAT

AEG Elfa E81S C2 1-pole line switch  auxiliary switch incl. invoice

Omron relay MY4N-D2 24V DC incl. VAT

Phoenix Contact UK 10.3-HESI  TRON Bussmann FNQ-20 incl. VAT

Cutler hammer C10 10 amp spcl 1c10 single pole MCB line protection incl. VAT

Gould USM1 Ultra Safe Fuse Her incl. VAT

Phoenix Contact UK 10.3-HESI  Limitron KTK-4 fuse incl. VAT

ABB smissline LP1 C10 circuit breaker 230/400V incl. invoice

Siemens 5SY42 MCB A10 circuit breaker 400V incl. invoice

10 pcs terminals Entrelec MA 2.5/5 white series clamps  incl. invoice

10 pcs terminals Entrelec MA 2.5/5 grey series clamps  incl. invoice

Omron LY4N relay 100-110 VAC with base incl. invoice

Merlin Gerin Multi9 C60HD D2 2A circuit breaker fuse machine

Merlin Gerin Multi9 C60HD D1 1A circuit breaker fuse machine

AEG ELFA EP61 B16 POWER CIRCUIT BREAKER 1-Pin 230-400V

Klöckner Moeller FAZN-C4 line circuit breaker 230/400 incl VAT

Omron LY2-CR relay coupling relay 100/110V  base/plinth incl. invoice

KAY PNEUMATICS 1-888-993-3692 pneumatic valve valve incl. invoice

ABB S 261 B6 fuse machine, circuit breaker with auxiliary switch

ABB S201-C6 Fuse Machine C 6kA 6A 1-Pin 230V 400V - 2CDS251001R0064

ABL SURSUM 1B.10 fuse machine B10A circuit breaker LS switch

ABL SURSUM B6 fuse machine circuit breaker LS switch

MERLIN GERIN CUTTER 25695 MULTI 9 C60HD D1 CIRCUIT BREAKERS

SIEMENS 5SX21 D4 POWER CIRCUIT BREAKER

Telemecanique RXM4AB2B7 24V 6A incl. invoice

OMRON relay LY2 24VDC  socket 2175H socket bases incl. invoice

Lshx KCD2 switch button 16A / 250VAC incl. VAT

Relay schrack PT570024 coil 24V AC/DC 4 pole 6A 250V  socket incl. VAT

SCHRACK relay PT570524 24VDC plus socket incl. VAT

3 x MSFC-13kex MEC Marcom Inc VAT

TOKIN ESD-SR25 surge conductor incl. VAT

Hager xN 021 f1 hat rail button 16A 32014 damaged incl. VAT

Klöckner Moeller FAZ-L6A fuse machine 6A incl. VAT

Telemecanique RXM4AB2BD Cutter Electric Relay 24VDC incl. VAT

Klöckner Moeller Xpole FAZ-K10/2 fuse machine 278796 incl. VAT

IDEC LW-X4 Solid State Horn 12-24v AC/DC incl. VAT

FUJI Electric fuse machine CP31E/2 2A 2218W circuit protector incl invoice

ABB-Smissline, LP1 K6 Circuit Breaker Fuse Switch 6A incl invoice

Weidmüller screw fuse clamp type SAKS 5 380V 63A 25A fuse incl. VAT

Phoenix Contact Fuse Line Clamp UK 10-SP incl. VAT

Phoenix Contact 2966045 Relay Base - PLC-BSC-230UC/21 incl. Relay 2961118

Phoenix Contact 2967219 / PLC-BSP-24DC/2DM SRelay 2961105

ABB S201-C16 fuse machine circuit breaker C16

Song Ghuang SCL-DPDT with base PTF 08A incl. VAT

ARCOL 05.37 HS100-68RJ resistance wire resistance high load resistance incl. VAT

FINDER 60.12.8.120.0040 relay  base type 90.02 incl. invoice

5 pieces FESTO LCK-1/8-PK-8 L quick fitting incl. VAT

Jean Müller NH fuse base U00-1IG Art. No.: U511200 incl. VAT

S201 K3A ABB Circuit Breaker 1 Pole 3A incl. invoice

Wolf Viessmann control switch 156218 button incl VAT

PHOENIX CONTACT 2967219,PLC-BSP-24DC/21,

FESTO plug-in connection 16 mm incl. VAT

Klöckner Moeller 13 DIL auxiliary switch module incl. VAT

Klöckner Moeller 22 DIL auxiliary switch module incl. VAT

Klöckner Moeller 04 DIL auxiliary switch module incl. VAT

Klöckner Moeller 40 DIL auxiliary switch module incl. VAT

Siemens V23061-A1007 power relay with socket BTR KRA-M4/1LC 24VDC incl. VAT

Lindner 1724 fuse base with screw cap incl. VAT

ABB fuse machine S201 K4A incl invoice

ABB S201 fuse machine K10A incl invoice

ZPA RP 700 plug relay socket incl. invoice