AB 1756-IB16I/A 模块A 全新原装

AB 1756-IB16I/A 模块A 全新原装

AB 1756-IB16I/A 模块A 全新原装

AB 1756-IB16I/A 模块A 全新原装

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。

PIONEER MAGNETICS POWER SUPPLY PM3386BP-5P-3-3P-N 119287,KLA P/N 370-22867-000

PIONEER MAGNETICS POWER SUPPLY PM3386BP-5P-4-3P-N 119285,KLA P/N 370-22868-000

PISCO PRESSURE SWITCH FVXS-DA 8EA

PITTMAN DC SERVO MOTOR 14205B553-R1 350-0005-01 500CPR,ENCODER HEDS-5540 FREE

PITTMAN DC SERVO MOTOR 14205B553-R1 350-0005-01,24 VDC 500CPR,ENCODER HEDS-5540

PITTMAN MOTOR 14205D782 24VDC 500 CPR FREE SHIP

PL PRO-LOG 68030 CPU CARD,7850A,PWB 120239-002 TESTED WORKING

PL PRO-LOG NDC-S1082 BOARD PWB:119415-006 TESTED WORKING

PL PRO-LOG QUADRATURE COUNTER CARD 7318A-04,PWB 117040-002

PL PRO-LOG RACK BX15T

PL PRO-LOG S911 I/O CARD,PWB:117100-003

PLEXUS 37711 MAINBOARD SET, 25102 STROKE GENERATOR, 25107 PRINT SUPERVISOR BOARD

PLEXUS STROKE GENERATOR 25102 BOARD

PLOTECH PCI-7200 0060 GP 51-12001-0B01 BOARD

PLOTECH PCI-7230 0500 51-12003-0A40 GP BOARD

PLUSTEK LED CONTROLLER PTS-D5012D-RS232

PMAC EXPANSION I/O BOARD P070442,P0 60552 TK91

PMI PI-E 96001W-17311  

PN2U4AO ANO98-8IOU-062 P/N62-6490-27002 BOARD

P-OPEN 150/P4 COMPUTOR TESTED WORKING FREE SHIP

PORTWELL PBPE-12A9 BACKPLANE BOARD

POSALUX SA PMAC DEDICATED I/O BOARD PO 60275 TK91

POSALUX SA PMAC GENERAL I/O BOARD P062804,P062750 TK92

POSITRON FIBER SYSTEMS AUX2 [OC3] 220-800365-411 BOARD

POWER ARCHITECTS POWER SUPPLY PS-1122 KLA P/N 0222236-000 TESTED WORKING

POWER CAPTURE PCI L06-PC-606 BOARD

POWER FILE BOARD HPR 8704001A

POWER ON TESTED FREE SHIP

POWER SOURCE ERD 05SA POWER SUPPLY WORKING

POWER SOURCE SVB12SA POWER SUPPLY WORKING

POWER SUPPLY BOARD UV4100-11& SCHUMACHER 1730-3006 WORKING FREE SHIP

POWER TEN DC POWER SUPPLHY 0-5V,0-365AMP,P62B-5325D

POWER-ONE POWER SUPPLY SPF4D2D2BP & ACOPIAN 24EB15D50 TESTED WORKING FREE SHIP

POWER-ONE POWER SUPPLY SPF4D2D2BP WORKING

POWER-ONE SPL130-1012 POWER SUPPLY TESTED WORKING FREE SHIP

POWER-ONE SPL130-1012 POWER SUPPLY TESTED WORKING FREE SHIP #1

POWER-ONE SPL130-1012/OVP12 POWER SUPPLY TESTED WORKING FREE SHIP

POWER-ONE SPL250-1005 POWER SUPPLY TESTED WORKING FREE SHIP

PP90011011-A AP 92 30 BOARD

PPC PACIFIC POWER CONTROL,A-C POWER BX KLA#750-661058-00A0

PRE-ALIGN DRIVER ASSY 244639-002 244638-001 BOARD

PRECISION LINEAR ACTUATOR LEAD 1.0MM TRAVEL RANGE 75.0MM CROSSED ROLLER BEARING.

PRECISION MICRO CONTROL DCX-PC100 BOARD DCX-MC100-071[7]

PRECISION MICRO CONTROL DCX-PC100 BOARD DCX-MC100-071[8]

PRECISION RIGHT ANGLE REDUCER RATIO 20:1 KE1.5V20R GOOD FOR 4TH AXIS

PRECISION RIGHT ANGLE REDUCER RATIO 20:1 KEG2-20R GOOD FOR 4TH AXIS

PRECISION RIGHT ANGLE REDUCER RATIO 20:1 KEG2B20L GOOD FOR 4TH AXIS

PRECISION RIGHT ANGLE REDUCER RATIO 20:1 KEG2P20R GOOD FOR 4TH AXIS

PRECISION RIGHT ANGLE REDUCER RATIO 20:1 KEI.5V20ER GOOD FOR 4TH AXIS

PRECISION RIGHT ANGLE REDUCER RATIO 20:1 KEJ2-20LB GOOD FOR 4TH AXIS

PRECISION RIGHT ANGLE REDUCER RATIO 20:1 KEJ2-20RB GOOD FOR 4TH AXIS

PRECISION X, Y STAGE MADE IN JAPAN

PRECISION XY STAGE WITH TURN TABLE, CROSSED ROLL BEARING, 2MM BALL SCREWS

PREIFFER TUBO PUMP DRIVER TCP380 TESTED WORKING

PREMIUM SYSTEM PAV25-D9-0023

PRESSURE TRANSMITTER TYPE ZT15 RANGE 0~0.5MPa POWER 24V DC LOT OF 5

PRESYS ANGLE VALVE MAV25-DI10-0019   #1 FREE SHIP

PRESYS ANGLE VALVEPAV25-DI10-0084   FREE SHIP

PRESYS PREMIUM SYSTEM GATE VALVE AIR PRESSURE 60~100PSI

PRI AUTOMATION ARM SW V:2a BOARD 2002-0068 REV:E,2008-1023 FREE SHIP

PRI Board #6, Robot, 8085/PR,PCB CPU-85 PR+COUNT BM16335RC,9920PRI T/M

PRI PRE-300B-CE PRE ALIGNER

PRI ROBOT ATM-407B-1-S-CE

PRI ROBOT CABLE 2002-0012-10SCE

PRI ROBOT PREALIGNER CONTROLLER ATM-105-1-S-CE,ESC-212B,PRE-300B-CE CABLES FREE

PRINTER DRIVER II HPR-8708001B BOARD

PRMEEC BOARD PRMAEX-2

PRO-FACE 2980070-01,GP2300-LG41-24V TOUCH LCD SCREEN GRAPHIC PANEL HMI TESTED #2

PRO-FACE 2980070-02,GP2300-TC41-24V TOUCH LCD SCREEN GRAPHIC PANEL HMI TESTED #1

PRO-FACE 2980070-03 GP2301-SC41-24V OPERATOR INTERFACE PANEL TESTED WORKING

PRO-FACE 2980070-04,GP2301-LG41-24V TOUCH LCD SCREEN GRAPHIC PANEL HMI #1

PRO-FACE 2980070-04,GP2301-LG41-24V TOUCH LCD SCREEN GRAPHIC PANEL HMI #3

PRO-FACE 2980070-04,GP2301-LG41-24V TOUCH LCD SCREEN GRAPHIC PANEL HMI TESTED

PRO-FACE 3080028-01 GP2401H-TC41-24V TOUCH SCREEN CABLE TESTED WORKING

PRO-FACE 3080028-02 GP2301H-SC41-24V TOUCH SCREEN CABLE TESTED WORKING

PRO-FACE 3080028-02 GP2301H-SC41-24V TOUCH SCREEN TESTED WORKING

PRO-FACE 3280007-02,AGP3300-S1-D24 TOUCH LCD SCREEN GRAPHIC PANEL HMI TESTED

PRO-FACE 3280035-02,AGP3400-S1-D24 TOUCH LCD SCREEN GRAPHIC PANEL HMI TESTED

PRO-FACE 3280036-03,GLC2500-TC41-24V TOUCH LCD SCREEN GRAPHIC PANEL HMI TESTED

PRO-FACE 3610005-01,AGP3310H-T1-D24-RED HMI

PROFACE AGP3000H-ADPCOM-01 3610006-01 WORKING

PRO-FACE AGP3600-T1-AF TOUCH SCREEN WORKING

PRO-FACE DIGITAL GRAPHIC PANEL H GP410-EG11 WORKING

PRO-FACE FP2600-T12 3280033-03 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING

PRO-FACE FP3700-T41 3180040-01 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING

PRO-FACE FP3700-T41 3180040-01 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING #1

PRO-FACE FP3700-T41 3180040-01 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING #2

PRO-FACE FP3700-T41 3180040-01 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING #3

PRO-FACE FP3700-T41 3180040-01 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING #4

PRO-FACE FP3700-T41 3180040-01 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING #6

PRO-FACE FP3700-T41 3180040-01 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING #7

PRO-FACE GP077-CFFM10 2880015-02 CF CARD TOUCH PANEL HMI

PRO-FACE GP2000H-AP422 CONVERSION ADAPTER TERMINAL  FREE SHIP

PRO-FACE GP2300-LG41-24V-M TOUCH SCREEN HMI WORKING

PRO-FACE GP2301H-LG41-24V HMI TOUCH PANEL WORKING FREE SHIP

PRO-FACE GP2400-TC41-24V TOUCH PANEL HMI WORKING

PRO-FACE GP2401H-TC41-24V 3080028-01 TOUCH SCREEN HMI CABLE TESTED WORKING #2

PRO-FACE GP2500-TC11 & GP2000-VM41 TOUCH SCREEN HMI TESTED WORKING

PRO-FACE GP2500-TC41-24V 2880045-01 TOUCH SCREEN GRAPHIC PANEL HMI WORKING

PRO-FACE GP2501-SC11 TOUCH SCREEN HMI UNCLEAN WORKING

PRO-FACE GP2600-TC11 3180021-02 TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING

PRO-FACE GP2600-TC41-24V TOUCH SCREEN HMI,TESTED

PROFACE GP270-LG11 24V TOUCH LCD SCREEN GRAPHIC PANEL

PRO-FACE GP37W2-BG41-24V TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING

PRO-FACE GP4106G1D PFXGP4106G1D 3910017-03 TOUCH SCREEN GRAPHIC PANEL HMI WORK

PRO-FACE GP-4501TW HMI PFXGP4501TADW GOOD WORKING CLEAN

PRO-FACE GP470-EG11 GRAPHIC PANEL TOUCH SCREEN HMI WORKING UNCLEAN

PRO-FACE GP570-TC11 HMI,TOUCH LCD SCREEN,GRAPHIC PANEL

PRO-FACE GP577R-TC41-24VP TOUCH LCD SCREEN GRAPHIC,HMI,

PRO-FACE GP577-SC11 TESTED WORKING BIG SCRATCH ON THE SCREEN

PRO-FACE GP577-SC11 TESTED WORKING NO FRONT FILM

PRO-FACE GPH70-LG11-24V TOUCH SCREEN GRAPHIC PANEL HMI TESTED WORKING

PRO-FACE GRAPHIC PANEL GP230-LG11 TESTED WORKING FREE SHIP

PRO-FACE GRAPHIC PANEL GP470-ATTO WORKING

PRO-FACE GRAPHIC PANEL GP675-TC11 TESTED WORKING FREE SHIP

PRO-FACE HMI GP2301-SC41-24V TESTED WORKING

PRO-FACE LT TYPE A1 TOUCH SCREEN HMI GLC150-BG41-XY32SK-24V FREE SHIP WORKING

PRO-FACE TOUCH SCREEN AGP3301-S1-D24 HMI GOOD WORKING

PRO-FACE TOUCH SCREEN HMI AGP3750-T1-AF 3280024-01 GOOD WORKING FREE SHIP

PROFORT810 PF810-ASEL RS-232C WITH CABLE

PROTEC 48 ISO PIO BOARD REV:1.0

PS2338S 5101-0234 DC POWER SUPPLY FOR DAIHEN WGA-30A2 RF GENERATOR

PSC-0168, PSC-0169 BOARD

PU02HB BOARD PU02HX-2

PULNIX CCD CAMERA TM-200 NAVITAR LENS FOR VISION MACHINE

PULNIX CCD CAMERA TM-200 WIHT CABLES AND AN ILLUMINATOR

PULSTEC BINARIZER BINA-SW PSB002DD-004-0, BINARIZER BINA- PANEL PSB002DD-003-0

PULSTEC CD-R/RW-SG BOARD ODD-731-00

PULSTEC ERROR COUNT 2 BOARD CDR-060-01 ERROR COUNT 2 SUB PSB-14180-000-0

PULSTEC FEED/SHIFT/SEEK BOARD OPA-061-00

PULSTEC FOCUS-SERVO/FE-MEAS 2 BOARD OPA-031-01

PULSTEC I-O BOARD ODD-750-00