推送：0100-00260省市县区域/直送2024全+境+派+送

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。

Accu-Coder 755A-07-S-1024-R-HV-1-MF-S-N Encoder

IAI CB-RCA-PA030 Encoder Cable 3m Length

Sick Optic ARS60-A4A08192 Encoder Housing & Circuit Board

Heidenhain Rod 523 /1A13.00125 406 109 16 Rotary Encoder 9.5mm Shaft

IAI CB-RCP2-MA050 Encoder Cable

Tucker Emhart Optical Encoder Board E 500 A E500A

IAI CB-RCC-MA030 Encoder Cable

IAI CB-RCA-MA030 Encoder Cable 3m Length

Hohner Automation 0701-0102-008 Rotary Encoder Class 2 380mA E198887

Denso 410679-0010 Denso Encoder Backup Toshiba Lithium Battery ER17500V/ 3.6V

IAI Intelligent Actuator CB-RFA-PA050 Robot Encoder Cable for RFA/HSM/SA16

Cable Harness Systems 006639-1 REV F Encoder Cable

Allen Bradley 2090-CFBM6DD-CCAA03 Kinetix Motor Encoder Feedback Cable 44" Long

 Allen Bradley 2090-CFBM6DD-CCAA03 Kinetix Motor Encoder Feedback Cable 44" Long

IAI CB-RCP2-PB010-RB Robot Encoder Cable RCP2

Cable Harness Systems 006639-1 REV G Encoder Cable

Mitutoyo SRD-5 AMP R20 MP68805 Pre-Amp Board / Card for Encoder Motor, CMM

Start International TDA080P406-2 Auto Feed Encoder Right

Start International TDA080P406-1 Length Feed Encoder Left

Start International TDA080P333 Washer for Encoder

Siemens 1FT6102-8AF71-1FA1 SIMOTICS S Synchronous Servomotor AM22DQF49 Encoder

Siemens 1FT6082-8AF71-1FB2 Simotics S Synchronous Servomotor AM22DQF49 Encoder

Siemens 1FT6084-8AF71-4FH2 SIMOTICS S Synchronous Servomotor AM22DQ F35 Encoder

Siemens 1FT6082-8AF71-1EB5 Synchronous Servomotor AM2048S/RF49 Encoder 3000rpm

Siemens 1FT7086-5AF71-1BB1 Synchronous Motor AS24DQI P05 Encoder 28Nm, 3000rpm

Heidenhain 366 963 963-19 Linear Encoder Scale 0489.408.632

Whirlpool 11706 24IN ELM HG #5970 w/ Encoder Cable

Georator 38-057 Frequency Converter Type 47-A Generator, 294A3608P0001, Nobrush

Bosch Rexroth EFC3600-1K50-1P2-MDA-7P-NNNN Frequency Converter EFC 3600

Danfoss 131B0412 Frequency Converter FC-302PK37T5E21H2XGXXXXSXXXXAXBXCXXXXDX

Bosch Rexroth 3842553447 Lenze Frequency Converter 8400 MOTEC E84DGDVB55142PS

Siemens 6SL3210-1KE12-3UF2 Frequency Converter SINAMICS G120C Rated Power

Bosch Rexroth 3842553457 Attachment Kit For Frequency Converter FU 8400 Motec

Danfoss 131B1869 VLT AutomationDrive FC-302 Frequency Converter

Danfoss VLT5022PT5CN1STR0DLF20A00C0 Frequency Converter VLT 5000 176F2777

BEI H20EB-37-TS-SS-250-ABZC-26LS31-SM18-5V Encoder

Heidenhain ROD 523 / 1A13.00200 RV KA00.00T0 4061092X Rotary Encoder

Heidenhain ROD 521 / 1A13.0500 4063012H Rotary Encoder 6mm Shaft

GE Fanuc IC800SLA0102A SL Series Amplifier Drive Controller Encoder Servo 115V

ACCU CODER 755A-07-S-2500-Q-HV-1-S-S-N Incremental Shaft Encoder

Heidenhain LS 486 Sealed Linear Encoder ML 1020 329990-28 NO READER HEAD

Encoder Products 755A-07-S-0360-R-HV-1-MF-S-CE Incremental Shaft Encoder

ABB Encoder Simulator Board, 816-080 Rev. H, 817307 Rev. A, PCB Module S/N 0268

ACCU CODER 755A-07-S-15000-Q-HV-1-S-K00-N Incremental Shaft Encoder

Heidenhain ID 298 197-08 Linear Encoder Scale ID 365 118-01 620mm Length, F1 H10

Sieko R0004000-1 R0004005-1 Robot 3200 Motor Encoder Cables 521/526

ABB Encoder Simulator Board, 816-080 Rev. H, 817307 Rev. A, PCB Module S/N 0237

GE Fanuc IC800SLA0102A SL Series Amplifier Drive Controller Encoder Servo

EPC Accu-Coder 15H-14SF-0100NV1QPP-F06-CE High-Performance Economical Encoder

Maxon Motor 200116 DC Motor w/ HEDL-5540 Encoder A11

IAI CB-RFA-MA050 Intelligent Acutator Encoder Cable

IAI CB-RFA-PA050 Intelligent Acutator Encoder Cable

IAI CB-ACS-MPA050 Motor Encoder Cable 15' FEET

IAI CB-PCS-MPA100 Servo Motor Encoder Cable 10m

Oriental Motor CC150VZF-E Connection Encoder Cable

BEI 924-01002-4640 Encoder With CPLX Servo Motor

Balluff BDG 6360-78-3-05-1080-65 Incremental Encoder 6360 3 5W063 1080PPR 5V

Baldwin 5V276D-1 Shaft Position Encoder

Tri-Tronics Photocraft RH-P144AJ/8-30 Programmable Encoder

IAI CB-CFA-MPA060-RB Robot Motor Encoder Cable 6m

Encoder Products 260-N-B-10-S-0040-Q-HV-1-S-SL-4-N Rotary Incremental Encoder

Renishaw A-9572-1054-05 Signum Interface Encoder Si-NN-0020-01-1-FN-403-003-3

IAI CB-X1-PA030 Encoder Cable 3M

Encoder Products Accu-Coder 260-N-B-10-L-0025-R-HV-1-S-SL-4-N Encoder 1/2" Bore

IAI CB-CFA3-MPA010 1M Motor Encoder Cable

Precision Valve & Automation 36 Contact Aux Breakout Encoder DIN Rail Mount

BEI MT40M-X-HSS4096N16T-GD9-CR-E-C22-S-24 Encoder 102081-2

Tucker Emhart Optical Encoder Board E 527 B

Heidenhain ROD 521 /1A13.09000 40630121 Rotary Encoder

BEI H25E-SS-900-ABZC-7406R-LED-EM18 924-01002-4640 Rotary Encoder

IAI CB-CAN-MPA030 Integrated Motor-Encoder Cable 3m ED-090-2-008-G-030-4

Oriental Motor CC100VZF-M Motor Encoder Cable 10m

Heidenhain ROD 521 /1A13.00500 40630111 Rotary Encoder

Heidenhain ROD 523 /1A13.0900 406 109 2W Rotary Encoder

BEI Sensors H25E-SS-500-ABZC-7406R-LED-EM18 924-01002-1499 Encoder 5VDC

Heidenhain ROD 523 /1A13.0900 40610917 Rotary Encoder

Heidenhain 521/1A13.00125 Rotary Encoder 4063012J

832-1000-8 Rev. 1 Encoder Codewheel 5/16" Dia. Bore

Encoder Products 755A-07-S-1024-R-HV-1-MF-S-N Incremental Shaft Encoder 5/28VDC

Dynapar E150900A865 Encoder 1/4" CPL TTL B Leads A 10' Cable

Charmilles Heidenhain 853610B Power Transfer Glass Scale Encoder

Heidenhain ROD 521 /1A13.00900 406 301 14 Rotary Encoder

Heidenhain 40630115 Rotary Encoder ROD 521/1A13.00900 3/8" Shaft

Accu-Coder 755A-07-S-1024-R-HV-1-MF-S-N Encoder

IAI CB-RCA-PA030 Encoder Cable 3m Length

IAI CB-RCP2-MA050 Encoder Cable

Tucker Emhart Optical Encoder Board E 500 A E500A

IAI CB-RCC-MA030 Encoder Cable

IAI CB-RCA-MA030 Encoder Cable 3m Length

1  Allen Bradley 2090-CFBM6DD-CCAA03 Kinetix Motor Encoder Feedback Cable 44" Long

IAI CB-RCP2-PB010-RB Robot Encoder Cable RCP2

Start International TDA080P333 Washer for Encoder

ABB ACS 600 AC Frequency Motor Drive Controller ACS607-0320-4-000B5A00842 350HP

ABB ACS60402104000B0000901 Motor Variable Frequency Drive ACS60402105000B0000901

ABB ACS604-0120-4-000B0200901 Motor Variable Frequency Drive 3 PH 3AUA489999N304

Danfoss 178B0246 VLT 5003 Adjustable Frequency Drive 2.0HP PT5B20STR3DLF20A00C0

Cerus International CI-015-P4 Variable Frequency Drive 380-480V 15HP

1  Cerus International CI-015-P4 Variable Frequency Drive 380-480V 15HP

Trane 178U4405 Voyager 2 TR150 Variable Frequency Drive Unit 7.0H13171851002

Eaton DA1-324D3FB-A20C Variable Frequency Drive 230VAC 3-Phase 4.3A

Cerus CI-015-P4 TITAN P Series Variable Frequency Drive 3PH 480V 19.1 kVA

Rexroth 3842553447 Lenze E84DGDVB55142PS Frequency Inverter Decentralized Drive

 LISTINGLenze E84DGDVB55142PS Frequency Inverter Decentralized Drive 8400 motec

Allen Bradley 1336-B010-EAD-FA2 Ser A Adjustable Frequency AC Drive

Eaton DA1-324D3FB-A20C PoweL Variable Frequency Drive

Danfoss 178B0252 VLT 5001 Adjustable Frequency Drive 1.0HP PT5B20STR3DLF20A00C0

Danfoss 178B0252 VLT5001 Adjustable Frequency Drive 1.0HP w/o Lower Cover

Danfoss 178B0252 VLT5001 Adjustable Frequency Drive 1.0HP w/o LCP Operator Panel

Eaton MMX11AA1D7N0-0 Adjustable Frequency AC Drive M-Max Series

Cerus Industrial CI-002-GS4 Titan GS Variable Frequency Drive No Cover

Eaton DX-NET-ETHERNET2-2 Fieldbus EtherNet/IP PoweL Variable Frequency Drive

Allen Bradley 1305 Adjustable Frequency AC Drive Reference Guide FRN 6.01

Cerus CI-010-P4 Titan P Series 5HP Variable Frequency Drive w/ CIE1-ED005-P4/D

Cerus CI-015-P4 Titan P Series Variable Frequency Drive w/ CIE1-ED015-P4/D