AB 1756-IB16ISOE 模块 全新原装

AB 1756-IB16ISOE 模块 全新原装

AB 1756-IB16ISOE 模块 全新原装

AB 1756-IB16ISOE 模块 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。

PULSTEC LD READ/WRITE 2 BOARD OPA-081-00

PULSTEC LD-I/F-K OPA-22B-00 BOARD

PULSTEC MATRIX-C OPA-022-00 BOARD

PULSTEC MATRIX-F BOARD OPA-025-00

PULSTEC O-PAS 1000A BOARD,GPIB-SUB OPA-011-01,GPIB-MAIN OPA-010-01

PULSTEC O-PAS-PMC/ GPIB BOARD PMC-MZ-111, Z80 CPU BOARD PMC-MZ-012, PMC-MZ-BUS

PULSTEC PCB BOARD GAIN SEL SAMPLE OPA-321-00

PULSTEC PCB BOARD LD-I/F-0 OPA-22H-00

PULSTEC PCB BOARD LD-IF-L-2 MOUDLE OPA-22E-0

PULSTEC PCB BOARD, CARD BUFF AMP E OPA-204-00

PULSTEC PCI I.F BOARD BP14146-010-0

PULSTEC PG1000-WAVE BOARD 01DTC138,PG1000-010A

PULSTEC RF-LEVEL-3 OPA-071-01 BOARD #1

PULSTEC RF-LEVEL-3 OPA-071-01 BOARD #2

PULSTEC TRACK-SERVO/TE-MEAS 2 BOARD OPA-041-01

PULSTEC TRACK-SERVO/TE-MEAS OPA-040-01 BOARD

PULSTEC WOBBLE BPF OPA-0I0-00 BOARD

PULSTEC WOBBLE SERVO ATIP SERVO BOARD ODD-510-12

PURERON JAPAN MODEL: PSD-04D SP11 LOT OF 2

PURERON PRESSURE TRANSMITTER PC-304SFK LOT OF 3

PU-S01 POWER SUPPLY 808-864961-001 REV:A3 FROM FACTORY COMPUTER FC-9801 WORKING

PU-S01 POWER SUPPLY 808-864961-001 REV:A4 FROM FACTORY COMPUTER FC-9801 WORKING

QLOGIC TM FC0310406-05 G,FFC0427Q98034,QLA2200F/66  

Radisys corporation EXP-MX1000 BOARD TESTED WORKING

RADISYS K7034-002-2-23158-1001 PME SIO-1 PCB BOARD POWER ON TESTED

RADISYS SYST8K SYSTEM CPU-33B/4 VME, MVEM BOARD

RADSTONE BOARD PME 68-33 25574-100 3,REV 3D,25B43-202 REV 1B

RAM ZEDM BOARD

RARITAN COMPUTER INC PC-SHARE SH-0B1

RAYLASE SS-10 [Y] D2 SCAN HEAD, LASER MARKING SCANNER,GINE,GALVANOMETER,

RE07124-G001-01 DC/M1,ABC 01-003 FREE SHIP

RE07125-F001-02 I/O ITF BOX FREE SHIP

RED LION DC MONITOR M2444B

REGEN SOLUTIONS ECC1-1 1648-001,27-034079-01 POWER SUPPLY

RELAY FAGET IT-LINE EM305 6E3004  IN BOX NIB

RELIANCE 376W POWER SUPPLY 57C493,LORAIN ES371AMB TESTED WORKING

RELIANCE 45C1A AUTO MATE,45C40[8]

RELIANCE 5-24V DC INPUT MODULE 57419-1 S-67107-1A

RELIANCE 57410 ISOLATED ANALOG OUTPUT MODULE S-67118B CONNECTOR

RELIANCE 57C404B NETWORK COMMUNICATIONS MODULE 57404-2E 0-57404

RELIANCE 57C410A ISOLATED ANALOG OUTPUT MODULE 57410-1

RELIANCE 57C417A AUTOMAX INTERFACE MODULE 57417-1

RELIANCE 57C421B PULSE TACH INPUT MODULE 57421-3

RELIANCE 57C421B PULSE TACH INPUT MODULE S-67108-3 CONNECTOR

RELIANCE AC SERVO MOTOR SB-JP,22KW AMP:120A,RPM:1500 TESTED WORKING

RELIANCE AUTOMAX 7010 PROCESSOR 57C435,804105-R,J-3650,CARD 1:57435-F #1

RELIANCE BUS UNIT,INDUCTION AC SERVO;VZ3000 SERIES UVZ341A,UBZ341A,F2-48539

RELIANCE ELECTRIC ACSR-2A PC BOARD SF-68193  

RELIANCE ELECTRIC DCS 250W POWER SUPPLY W/R-67100 TESTED WORKING

RELIANCE ELECTRIC DCS 250W POWER SUPPLY W/R-67100 W/R-67100-A TESTED WORKING

RELIANCE ELECTRIC DCS 250W POWER SUPPLY W/R-67100 W/R-67100-A TESTED WORKING #1

RELIANCE ELECTRIC DCS 250W POWER SUPPLY W/R-67100 W/R-67100-B TESTED WORKING #1

RELIANCE ELECTRIC DCS 250W POWER SUPPLY W/R-67100,W/R-67100-B TESTED WORKING

RELIANCE ELECTRIC DCS PLC, 100V AC/DC INPUT S-67103

RELIANCE ELECTRIC DCS PLC, 100V AC/DC INPUT S-67103-1

RELIANCE ELECTRIC DCS PLC, 5-24V DC INPUT, S-67107-1

RELIANCE ELECTRIC DCS PLC, 5-24V DC OUTPUT, S-67106

RELIANCE ELECTRIC DCS PLC, ANALOG OUTPUT, S-67118

RELIANCE ELECTRIC DCS PLC, PROCESSOR S-67100-2

RELIANCE ELECTRIC DCS PLC, PULSE TACH INPUT 57C421B

RELIANCE ELECTRIC DCS PLC, PULSE TACHO INPUT S-67108-2

RELIANCE ELECTRIC DCS PLC, PULSE TACHO INPUT S-67108-3

RELIANCE ELECTRIC DCS PLC,100-220V AC HIGH OUTPUT, S-67105 HINGE BROKEN

RELIANCE ELECTRIC DCS PLC,100-220V AC HIGH OUTPUT, S-67105 WITHOUT SCREWS

RELIANCE ELECTRIC DCS PLC,NETWORK COMMUNICATION S-67101

RELIANCE ELECTRIC ELECTRO-CRAFT E243 0243-03-010 MOTOR

RELIANCE ELECTRIC ELECTRO-CRAFT SERVO PRODUCTS MAX-430 DC SERVO DRIVER

RELIANCE ELECTRIC INDUCTION AC SERVO;VZ3000 SERIES UAZ3022

RELIANCE ELECTRIC UVZ341A BOARD DASR-1,MD-B5001G POWER ON TESTED

RELIANCE ELECTRIC VECTRIVE AC SERVO ACDA-44 TESTED WORKING #1

RELIANCE ELECTRIC VZ3000 IGBT POWER UNIT,UGZ341A [H]

RELIANCE ELECTRIC VZ3000 IGBT POWER UNIT,UVZ341A,UGZ341A,PROD.NO:F2-46817

RELIANCE ELECTRO-CRAFT SERVO PRODUCTS LD-4012-L-H00AA,5441-00-802

RELIANCE ELECTRO-CRAFT SERVO PRODUCTS LD-4012-L-H00AA,5441-01-802

RELIANCE ELECTRO-CRAFT SERVO PRODUCTS LD-4012-L-H04AA,5441-00-810

RELIANCE HR2000 Brushless AC Servo Controller 3RA2015

RELIANCE HR500 BRUSHLESS AC SERVO HR500/BLJC-02,5RD0400

RELIANCE HR500 BRUSHLESS AC SERVO HR500/BLJD-02,5RA0200

RELIANCE INS CLS B-1 3P Brushless DC,KLA 3629-3X-REF, M100 SERVO PRODUCTS

RELIANCE SERVO PRODUCTS E240 0240-03-017,MCG B3,BAYSIDE NR23S-010,& COPLEY 412

RELIANCE SERVO PRODUCTS E240,0240-03-017-009,MCG GEARHEAD B3

REMOTE I/O CARD L8324,L8325 C,L8324-301 FROM VARIAN MULTI-GAUGE L8350-301 FREE

REMY ELECTRIC MOTORS HVH250 NNB

Renishaw PHC9 MK2 Motorized Probe Head Controller,PHD 9 Probe Head drive CABLE

RENISHAW RCB25B00R00,PCB 830-21206-000,830-21063-000

RENISHAW RCH22 Y30D16

RENISHAW RGH22Y30D16 READ HEAD

RENISHAW RGH41B05L00A

Replaces  Kohler 24 393 04-S, 24-393-04 & 24 393 16-S   Fuel Pump Metal Body

Replaces Kohler 24 393 04-S, 24-393-04 & 24 393 16-S Fuel Pump Metal Body

REXROTH ACTUATOR TYPE PSK60 200MM P05

REXROTH INDRADRIVE C,HCS02.1E-W0012-A-03-NNNN,CSB01.1N-PB-ENS-NNN-NN-S-NN-FW

REXROTH INDRAMAT BOARD CSB01.1N-PB-ENS-NNN-NN-S-NN-FW

REXROTH INDRAMAT CML20.1-NP-120-NA-NNNN-NW,R-IB IL 24 DI32/HD-PAC,PWR IN-PAC

REXROTH INDRAMAT ECODRIVE DKC10.3-008-3-MGP-01VRS AND ECM01.1-PB01-NN

REXROTH POWER SUPPLY HMV01.1E-W0030 POWER ON TESTED

REXROTH SERVO-DRIVE HMS01.1N-W0020-A-07-NNNN POWER ON TESTED #2

REXROTH SERVO-DRIVE HMS01.1N-W0020-A-07-NNNN POWER ON TESTED #3

REXROTH SERVO-DRIVE HMS01.1N-W0036-A-07-NNNN POWER ON TESTED

RF GENERATOR CABLE TRU-11475-05,1.47M 100MHz/3KW   FREE SHIP

RF GENERATOR CABLE TRU-500 24407,2.36M 40.68 MHz/3KW   FREE SHIP

RFPP RF5S RF GENERATOR 7510313010 500W,13.56Mhz TESTED WORKING FREE SHIP

RICOH R0177516D TPB-SA.V0, EMBEDDED MOTHERBOARD FB6GM-L-14,PWB:R0176020A WORKING

RIKEN KEIKI GAS DETECTOR GD-V77D H2  

RIVERDELTA NETWORKS BSR-1000 CMTS /FAIL ALAM

RJ LEE INSTRUMENTS CONTROL REV:4 BOARD DEH2-2 42/99

RJ LEE INSTRUMENTS DB3 17C00658-03 & DSVA 17C02278-02 & 17C02502-00 BOARD

RKC AG500 DIGITAL INDICATOR ALARM DELAY TIMER POWER ON TESTED

RKC CB100 FD08-8*AB-5N/A/Y

RKC FAREX SR MINI SYSTEM H-PCP-J-244-D*AB SR MINI HG SYSTEM  IN BOX

RKC FAREX SR MINI SYSTEM OPL-A*1-CS7

RKC FAREX SR MINI SYSTEM OPL-A*1-CS7 #1

RKC FAREX SR MINI SYSTEM OPL-A*1-CS9 WORKING

RKC INSTRIMENT FAREX M-PCP-A-14N-M*AB H-TIO-B-FK09-D*NN TSRM-2(8) BROKEN

RKC INSTRUMENT CVM-10-5*B POWER SUPPLY POWER ON TESTED

RKC INSTRUMENT CVM-10-5*B V.15 FREE SHIP

RKC INSTRUMENT F900FD12-V AB-NN5-5N TEMPERATURE CONTROLLER WORKING

RKC INSTRUMENT F900W801-VV CD-NN5-5N Z-156B

RKC Instrument HBA-T22P LOT OF 2

RKC INSTRUMENT H-PCP-A-21N-M*AB SR MINI HG SYSTEM 10 MODULES

RKC INSTRUMENT H-TI0-J-F501-8*NN SR MINI HG SYSTEM LOT OF 2

RKC INSTRUMENT INC. CB100FP10-M*AB-NN/ N/Y, CB100FK02-8*AB-NN/ N/Y LOT OF 2

RKC INSTRUMENT INC. REX-AD410 AD410A-4 2-N-N-N

RKC INSTRUMENT INC. TEMPERATURE CONTROLLER PSV410

RKC INSTRUMENT INC. TEMPERATURE CONTROLLER REX-D400 D400F-N DN-N-4

RKC INSTRUMENT INC. TEMPERATURE CONTROLLER REX-F400 F400FD12-V AB-N-NN-4N

RKC INSTRUMENT INC. TEMPERATURE CONTROLLER REX-F900 F900W801-VV CD-NN5-5N

RKC INSTRUMENT RCB-11-2A

RKC INSTRUMENT REX-B875-CS1 TEMP CONTROLLER

RKC PLC H-PCP-A-14N-M*AB, H-TIO-B-DK09-D*NN POWER ON TESTED

RKC RCB-12 POWER SUPPLY FOR PS TEMP CONTROLLER UNIT POWER ON TESTED