AB 1756-IF4FX0F2F 模块 全新原装

AB 1756-IF4FX0F2F 模块 全新原装

AB 1756-IF4FX0F2F 模块 全新原装

AB 1756-IF4FX0F2F 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。

SIEMENS,SIMODRIVE 6SN1145-1BA01-0BA1,SINUMETIK 840D 6FC5247-0AA00-0AA2,6SN1123

SIEMENS,SIMODRIVE, 6SN1145-1BA01-0DA1,SINUMETIK 840D NCU 6FC5247,6SN1123,6FC5357

SIEMENS,SIMODRIVE, 6SN1145-1BA02-0CA1,SINUMETIK 840D NCU 6FC5247,6SN1123,6FC5357

SIEMENSE SIMATIC ET 200M S7 6ES7 153-1AA03-0XB0 IM153-1 LOT OF 3

SIEMENSE SIMATIC S7 6ES7 321-1BL00-0AA0 SM321 DI 32xDC24V LOT OF 3

SIEMENSE SIMATIC S7 6ES7 322-1BL00-0AA0 SM322 DO 32xDC24V/0.5A LOT OF 2

SIEMENSE SIMATIC S7 6ES7 322-1BL00-0AA0 SM322 DO 32xDC24V/0.5A LOT OF 3

SIEMENSE SIMATIC S7 6ES7 331-7KF01-0AB0 SM331 AI 8X12BIT

SIEMENSE SIMATIC S7 6ES7 331-7KF01-0AB0 SM331 AI 8x12BIT #

SIEMENSE SIMATIC S7 6ES7 331-7SF00-0AB0 SM331 AI 8xTC/4xRTD

SIEMENSE SIMATIC S7 6ES7 332-5HD01-0AB0 SM332 AO 4X12BIT

SIEMENSE SIMATIC S7 6ES7 332-7SF00-0AB0

SIGMA KOKI DRIVER,A03010611 A2,SG-55M  IN BOX

SIGMA KOKI Precision Linear Stage/Table TASB-401  IN BOX

SIGNAL TRANSFORMER A41-43-20 COMDEL CX-10P FP6609R3 LOT OF 2

SII ADC I/F BOARD 11020

SIMCO POWER UNIT HA-4

SIMENSE PLC SIMATIC S7-200 6ES7 214-1AD22-0XB0, EM 223 6ES7 223-1BF22-0XA0

SIMPLE SERVO MOTOR 524-20-535

SITI HOLLOW WORM GEAR, MI30G9, 6066/11 15/1

SKR33 SERIES TOTAL LENGTH 780mm TREVEL LENGTH 620mm LEAD 10 PER TURN

SLO-SYN STEPPING MOTOR M063-LE-507E,1671059-007 REV.M,1669996-002 REV.J LOT OF 3

SMART MOTION CONTROLLER BOARD

SMB SERVOMOTOREN+ELEKTRONIK GMBH,3ALH-0160-30-5-560/PE3

SMB SERVOMOTOREN+ELEKTRONIK GMBH,4AL-0190-120-0/X1QL SERVO MOTOR TESTED

SMC 8013EWC BOARD 61-600406-001 LOT OF 2

SMC ACTUATOR NCRB1BW30-180S

SMC CA2B80-150 CYLINDER, TIE ROD, NON-LUBE 1.0 MPa NNB  

SMC CDQ2A40-35-CJNC 0913 CYLINDER

SMC CDQ2B16-60-CJLC 2166 CYLINDER

SMC CDQSB12-10DM SYLINDER LOT OF 4

SMC CDQSB20-30DC-M9 NL-XB13 CYLINDER LOT OF 4

SMC CDQSB20-30DC-XB13 CYLINDER LOT OF 4

SMC CDY1S15H-200-A7,SMC D-A73

SMC CQSB20-DCG757AG-50  FREE SHIP

SMC CXSL20-20 CYLINDER LOT OF 3

SMC CXSL20-20 CYLINDER LOT OF 4

SMC CY1L10-A6867-200-A80 CYLINDER

SMC CY3R15-150 CYL, RODLESS, MAG. COUPLED,FUII MODEL CY3R15-150-M9B

SMC CYLINDER CA2G63-25

SMC CYLINDER CDG1BA100-100-B59W & JA100-26-250 & D-B59W

SMC CYLINDER CDM2B20-60,FULL CDM2B20-60-H7B  

SMC CYLINDER CDM2D25-70-C73

SMC CYLINDER CDQ2B20D-J9742-50 LOT OF 2

SMC CYLINDER CDQ2B50D-W0168-125

SMC CYLINDER CDQP2B50-J2890

SMC CYLINDER CDQSB25-15-DCL707FL LOT OF 3

SMC CYLINDER CQSB25-15D LOT OF 3

SMC CYLINDER MBF100-Y3290-50 1.0 MPa

SMC CYLINDER MGGMB20-200,SMC D-A93

SMC CYLINDER MGGMB20-200-A93,D-A93

SMC CYLINDER MXH10-30 LOT OF 4

SMC DEVICE NET EX160-SDN1,SMC VALVE VV5Q11-ULB980079  

SMC DIGITAL PRESSURE SENSOR SWITCH ZSE30-01-25-M LOT OF 4

SMC DIGITAL PRESSURE SWITCH ISE30-C4L-25-M LOT OF 3

SMC DR100-5 SOLENOID VALVE

SMC END-LOCK PROCEDURE,GATE,SLIT VALVE XGT223-46236-1F

SMC EX180-SDN1 SJ2A60-5CZJ-C4 3EA SOLENOID VALVE

SMC FLOW SWITCH PF2W720-03-27-M NNB  

SMC GATE VALVE XGT0101-30-1A-X16S REV C,PART:60-133798-00 C,P/N 22-133800-00 B

SMC HIGH VACUUM VALVE 2L12-000003-11 XLAQ-16HO-X5

SMC HIGH VACUUM VALVE SYD-63D-M9PA UNCLEAN FREE SHIP

SMC HIGH VACUUM VALVE SYD-80D-M9NA FREE SHIP

SMC HIGH VACUUM VALVE XLA-25,KLA 210-20612-000 AA FREE SHIP

SMC HIGH VACUUM VALVE XLA-40

SMC HIGH VACUUM VALVE XLAQ-40-X694 2L80-000034-12 NNB  

SMC HIGH VACUUM VALVE XLC-25

SMC HIGH VACUUM VALVE XLC-25-F9NA

SMC HIGH VACUUM VALVE XLC-25H0

SMC HIGH VACUUM VALVE XLC-25HO #1

SMC HIGH VACUUM VALVE XLD-25-M9BC

SMC HIGH VACUUM VALVE XLD-25-X634

SMC HIGH VACUUM VALVE XLD-40

SMC HIGH VACUUM VALVE XYD-50KH0-F7NJZA FREE SHIP

SMC HIGH VACUUM VALVE XYD-63D-M9PA

SMC ISE30-01-25 DIGITAL PRESSURE SWITCH LOT OF 3

SMC MGP25-VA001-40

SMC MGPL16-200 CYLINDER

SMC MGPM25-40 Compact Guide Cylinder

SMC MSQB10A ROTARY ACTUATOR

SMC MSQB20R ROTARY ACTUATOR,D-M9B

SMC MXF20-50 CYLINDER

SMC MXS12-75B CYLINDER SLIDE TABLE SHOCK ABSORB

SMC MXS16-125 Linear Actuator Slide Table 125mm Stroke Pneumatic Precision

SMC MXS6-30 CYLINDER LOT OF 2

SMC MXU10-30 AIR SLIDE TABLE

SMC MY1B20-150A-A93 CYLINDER LOT OF 2

SMC PENTAX 67 100MM MACRO 1-4 LENS

SMC PNEUMATIC HIGH VACUUM VALVE XLD-50

SMC PNEUMATIC MXS25-30AS Cylinder Slide

SMC PRESSURE SWITCH ISE6B-A2-67L LOT OF 3

SMC PRESSURE SWITCH ZSE4-T1-26 LOT OF 3

SMC ROTALY JOINT MQR2-M5

SMC SDM2B25-N4097-300 CYLINDER, JA30-10-125 FLOATING JOINT

SMC SDM2L25-230-H7A1 CYLINDER, JA30-10-125 FLOATING JOINT, D-H7A1 SENSOR(2)

SMC SOLENOID VALVE VX2120,VX2120-02-5G  FREE SHIP

SMC SOLENOID VALVE VXZ2230 VALVE LOT OF 3

SMC SQ1131DY-5-C4 (3) SOLENOID VALVE, EX140-SDN1 SERIAL UNIT LOT OF 2

SMC SQ1A31NY-5-C4 3EA SQ1131NY-5-C4 1EA SQ1231DNY-5-C4 3EA SOLENOID VALVE

SMC SQ1A31NY-5-C4 3EA SQ1131NY-5-C4 1EA SQ1231N-5-C4 3EA SOLENOID VALVE

SMC SQ1A31NY-5-C4 4EA SQ1131NY-5-C4 2EA SQ1231DNY-5-C4 6EA SOLENOID VALVE

SMC SQ1A31Y-5-C4 (8) SOLENOID VALVE, EX140-SDN1 SERIAL UNIT

SMC SQ1A31Y-5-C4, SQ1131Y-5-C4, SQ1131-5-C4, SSQ1000-10A-3 VALVE EX140-SDN1 UNIT

SMC SQ1A31Y-5-C4, SQ1231-5-C6, SQ1141Y-5L-C4-B SOLENOID VALVE, EX140-SDN1 UNIT

SMC SQ2231-5-C6 (8) SOLENOID VALVE, EX140-SDN1 SERIAL UNIT

SMC SQ2231D-5-C6 (2) SOLENOID VALVE

SMC SQ2231DY-5-C6 (2) SOLENOID VALVE

SMC SY3120-5LZ-C4 SOLENOID VALVE

SMC SY3120-5LZ-C4 SOLENOID VALVE MANIFOLD BASE

SMC SY3120-5LZ-C4 SOLENOID VALVE MANIFOLD BASE #

SMC SY3120-5LZ-C4 SOLENOID VALVE MANIFOLD BASE #2

SMC SY3120-5LZ-C4, SY3220-5LZ-C6 SOLENOID VALVE MANIFOLD BASE

SMC SY3140-5FU SOLENOID VALVE

SMC SY3220-5LZ-C4(4), SY3120-5LZ-C6(8) SOLENOID VALVE MANIFOLD BASE

SMC SY3233-5MOZ SOLENOID VALVE LOT OF 2

SMC SY5120-5LZ-C4 SOLENOID VALVE

SMC SY5120-5MOS-01 SOLENOID VALVE

SMC SY5120-5MOS-01 SOLENOID VALVE #

SMC SY7240-5LZ SOLENOID VALVE

SMC SYJ3120-5LZ-M3 10EA SOLENOID VALVE

SMC SYJ3130-5LOU(3), SYJ3230-5LOU(6) SOLENOID VALVE

SMC SYJ3130-5LZ(2) SY3230-5LZ(3) SYJ3230-5LOU SOLENOID VALVE

SMC SYJ3230-5LZ(5), SYJ3130-5LZ(5) SOLENOID VALVE

SMC SYJ5143-5LZ SOLENOID VALVE

SMC SYJ5143-5LZD(15), SYJ5243-5LZD(3EA) SS5YJ5-BJH06 SOLENOID VALVE

SMC SYLINDER MY1B25-300L-Z73-XC18

SMC SZ3A60K-5L0Z-C4 (20) SZ3A60K-5L0Z-L6

SMC THERMO-CON HEC205W-2A WATER COOLDED CHILLER

SMC US8506 100 PSI CYLINDER, AIR KLA 211-22980-000 AB FREE SHIP

SMC VACUUM SEITCH NZSE1-00-15, NVJ114, VACUUM EJECTOR NZM073H, ZZM-SA

SMC VACUUM SEITCH ZSE1-00-15L, NVJ114, VACUUM EJECTOR NZM073H, ZZM-SA

SMC VALVE BANK SZ3160-5LOZ-C4 8EA SZ3260-5LOZ-C4 3EA SZ3460-5LOZ-C4 1EA