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。

Danfoss Variable Frequency Drive VLT 3011 175H7273 380-415Hz

Parker SMB10030065193MB64 1.56 kW servo motor  Neugart PLE 80/90 i=5

Demag DK2-400-K-V1-F4 Chain Hoist Crane 0,75/0,17KW 50Hz 2800/685rpm

Rexroth Indramat MKD090B-047-KP1-KS Servo Motor R911295890 5000rpm

Allen Bradley 1326AB-B530E-21 Servo Motor 155326 Series C 4,3kW 3200 rpm

Danfoss VLT5002PT5C54STR3DLF00A00C0 175Z0245 Inverter 2.1kVA

ABB M3AA112MB-4 3GAA112320-BSE Electric Motor 1745 r/min  

Siemens 1HU3101-0AC01-Z 1,49 kW 2000 rpm 1HU31010AC01Z  Tacho 1HU1052

Baldor W127/1256 24562 Servo Motor D12121302 Class F 3.2NM 6000rpm

Siemens Simovert Masterdrive 6SE7033-2ES87-0FA1

Siemens 1FK7060-5AF71-1SG0 3~Servo Gate 1.48kW 3000 r/pm IP64

Siemens 6ES5243-1AA13 Analog Module IP243-3 Version: A01  

Allen Bradley 1326AB-B530E-21 Servo Motor 155326 Series: C 4,3kW 3000rpm

Allen Bradley 1326AB-B530E-21 Servo Motor 155326 Series C 4,3kW 3200rpm

Grdfos CR2-40 A-A-A-BUBE Booster Pump  MG71B2-14F85-B

Atlas Copco 430 0287-70 4 Air Motor R3/4"

Desoutter MR39-13300-KSL MR3913300KSL Air Spindle

Danfoss 176F1427 Power Card Programming Card

Klöckner Moeller NZMH2-M160 Circuit Breaker 281308  

Rexroth R900954102 4WRE 10 E75-21/G24NK4/V Proportional Directional Control Valve

Agilent G4352-60550 7820 SSL with EPC  Kit Versigelt OVP

Eurotherm Drives Epack-1PH/125A/500V/XXX/V2CL/XXX/XXX/TCP  

MOOG FLP33L-0760-20-S2 Servo Motor 560VDC 29A 6-Pin

Siemens 1FT5072-0AC71-2-Z Servo Motor 2000/min Z: K01 K04 K93

Siemens 1FT5072-0AC71-2-Z Servo Motor 2000 rpm Z: G45 K01 K04 K93

Siemens FDU1609/2335247 001 2KJ3990-0RPZ29-LA71MH4-L4NH Gear Motor

Indramat MAC071C-0-JS-4-C/095-B-0/WI520LV Servo Motor  ROD 1424.003-1250

Lenze 13.120.55.1.2.4 Engine  GT7.08L/420 Encoder  52.507.04.11 Gear

Siemens 1FT6082-1AF71-1EG1 Servo Motor  Encoder F01 2048 S/R

Siemens 1FT5072-0AC71-2-Z Servo Motor 2000 rpm Z: G45 K01 K04 K93

Rexroth MSK060C-0600-NN-M1-UP0-NNNN servo motor 6000/min

Indramat MAC 090A-0-RD-2-C/130-A-A/S012 Servo Motor

Siemens 1FT5066-0AF71-1-Z Servo Motor Heidenhain 426.0003-2500 Encoder

Milltronics Multirangers Plus

Siemens 1HU3070-0AC01-Z 0,9 kW 2000 rpm Permanent Magnet-Motor

Lenze MDSKABS071-22 00410743 Servo Motor 0,35kW 765 u/min

FANUC A860-2014-T301 Pulse Coder A06B-0235-B605 2.5KW 4000rpm Servo Motor

Allen Bradley MPL-A540K-SJ72AA 5.5/7.4 kW/HP servo motor

Danfoss VLT3008 175H7270 Frequency Inverter 415V 7.5kW

odrive PSF311/N/EK04 DY71ML/B/HR/TH Gear Motor i=5 with Brake

Lenze GKR04-2E HBR 071C32 Gear Motor with Inverter E84DGDVB37142PS

COOPER Tools Gardner-Denver 3BB-3B180A-3K1M-3ZA

Siemens Simoreg D380/90 Mreq-GC G6V51-2A compact device

Pfeiffer DUO 2.5 PK D41 064G Vacuum Pump 3600 1/min  G3870-80060 Filter

Lenze MCS 06I41-RS0B0-Z0C0-ST6S00N-R0SU 0,64kW  GKR04-2S VBR 06IC41 gear i=

Van Hout KSY 464.30-2 MS-R6 servo motor  Georgii Kobold PZ36 gear i=50 use

YASKAWA SGMGH-20ACA6B Servo Motor 1.8 kW 1500 r/min

Vickers T-2-AO-030-00-35-78 Servo Motor

Siemens 6SN1123-1AB00-0BA2 LT-Module 2X25A  6SN1118-0DM31-0AA0  

KEB TA33 V60 BP05 ER KTY Servo Motor 1.37kW

Superior Electric SS700-2036 Synchronous Motor  

Emerson SKDD200300 2122405675 AC drive

Siemens Modul 6SL3525-0PE17-5AA0 G120D Power Module PM250D

SCHINDLER NG 8006.H Power Supply 182030

Kollmorgen Seidel Danaher Servostar 606 S60600 4kVA

Baldor ABB SSBSM50N-175CA Servo Motor 0.19kW Defect

Wandfluh Sukzer Proportional Valve PV6KS

Chromalox Etirex LT12302J Precision Heater 2000W 230/400V

Allen Bradley MPL-B4560F-MK74AA Servo Motor 3,2kW 3000rpm PN-23836  damaged

Lenze 33.8221_E.1D.14 Frequency Inverter 15kW Lenze EVF8221-E

Siemens 1FT5102-0AA01-Z Permanent Magnet Motor

Danfoss VLT Type 3505 HV-AC 175H2906 Frequency Inverter

Emod EC71/62-105 Servo Motor 2.3kW 2000rpm  Speedometer 0IH48-TS5208

Kräutler DKF 71NRB 194 GBFL Geared Motor 1.4kW  K37/A Gear i=23.36

BBC QK140-2 R1101 Servo Motor 0.8 kW 1435/min

Edwards E2M5 High Vacuum Pump  GEC BS 2212 A.C. Engine BS 5000-11

Hauser HBMR115E6-88S Servo Motor  Neugart PL115S/H/M0 Gear i=8

Parvex T4C4BR0030 Servo Motor 2550 rpm

Siemens servo motor 1FT6086-1AF71-1EH1 3000/min

Vickers FAS T-2-M4-030-10-02-00 Servo Motor 2.79kW

Indramat MAC090B-1-PD-4-C/110-B-1/WA612XX three-phase servo motor

odrive Geared Motor SA37 DRE80M4/APG8  

ABB 3GAA101520-ADJ 3G1P164003939 3~ Motor Short Squirrel Motor

Brueninghaus Hydraulik 45EX8WP1 Hydraulic Pump

SEW DRN90S4/FG/TH three-phase motor 1455rpm 1.1KW 50/60Hz

FESTO DNC-80-1500-PPV-A Standard Cylinder 163432 12bar N008

odrive Geared Motor SA47 DRS71M4BE1/XH1A

ABB M2BA90L2A Electric Motor 3GBA091510-BEA 2.2KW 500V 2855rpm

Siemens 1FT5096-0AC01-Z 3~ Permanent Magnet Motor 2.93kW with Brake

Parker HDY142J6-18081 servo motor

odrive Electric Motor R37 DY71S/TH/SM20 3.3kW

Allen Bradley MPL-B560F-SJ72AA Servo Motor 5.5kW 3000rpm /damaged

SEM HD142E6-88S Servomotor 6000 r/pm 530V 81A IP64/65

Siemens 1FT6084-1AF71-4AG1 Servo Motor  Encoder I2048S/R B20

Lenze MDXMA2M080-32 Gear Motor 0.75 kW

Indramat MAC90C-0-KD-4-C/110-A-1/WA 612 servo motor 2000/min

Indramat MAC090A-0-ZD-2-C/110-A-0 Magnetic Motor

Parker CM162AE-113908 Agilent 191473800 CM162AE-113908 170V 2.1A  

HITACHI CPM-E2 Programmable Controller  

Agilent Technologies 210149790 Gas Control PCB ES Series 2

Bruker Agilent Technologies BDD GEACQ-1C 20556.07793 Board

Bosch DESI 20-K 1070063856-108401 Module

Leuze BCL 31 S F 100 W / BCL31SF100W 50037499 Barcode scanner

SEW MOVITRAC 31C110-503-4-00  EMC Module EF220-503 Inverter

SEW Gear Motor KA19 CMP63S/KY/RH1M/SM1 4500rpm 400V i=10,32

Siemens SIMODRIVE 6SN1123-1AB00-0BA2 Ver.A LT Module 6SN1118-0DM31-0AA0

iver VL13304250550 Rodless Cylinder  integrated guides 90° VL1 series

Telemecanique TSXSCM Coupling Module 082958  

INA 81136-M Rolling Bearing  

KIMO Lektromik Electrical Control it 30S2-23

Indramat Servo Controller DDS 2.1-W150-D FWA-DIAX02-ASE-02VRS-MS 268778

Siemens 1FT6084-1AF71-4AG1 3~ Brushless servo motor 14,7Nm

Mitsubishi A62PEUA2NCPUAX81AY81EPA68DAVAD61 CPU board

odrive R37 DRS80M4BE2/MM15/MO/EI76/LN Geared Motor 1.5 kW

odrive R37 DT80N4/BMG/MM07 Geared Motor 0.15 / 0.75 kW

ISD BAC118S20/5/RA/FT/BR Servo Motor 2000rpm

Siemens 6SN1123-1AA01-0FA1 6SN1118-0DM21-0AA0 LT Module INT Version A

Siemens 1XP8012-10/1024 57602762E Encoder

Schneider Electric TSXAEM411 TSA47/67/87/107 082876 Input Module

Schneider Electric Variable Frequency Drive ATV610U22N4 2.2 kW/3HP 070050  

Rexroth Z2FS16-31/S2 Z2FS1631S2 R900457256 Throttle valve

Rexroth DR20 G5-45 /315YM DR20G545315YM R900493572 Pressure Reducing Valve

Turck FCS-G1/2TN-NA-H1141 Flow Monitoring 6870311  

odrive DFY56L/B/TF 1113388801.0001.97 Servo Motor 3000rpm

Omron CS1W-ETN01 040422-J4 Ethernet Card  

Gimatic Gimapick D-32100 Pneumatic Carriage 8 bar 116 psi

Agilent 5067-4121 8position/9Port 1200bar Ultra High Pressure Valve Head defect

Ingersoll-Rand 1RLQS1 Pneumatic Screwdriver Straight SHM10018634

Omron CVM1-CLK21 Controller it  

Gimatic Gimapick M-2550E Linear Actuator max. 8 bar / 116 psi

Cosel PAA300F-24 PAA300F24 24V 14A Power Supply  

Bailey ABB Infi90 IM04 Pulse Input Slave

Ingersoll Rand 1RTQS1 SHM15I 10055 500rpm Pistol Grip Screwdriver

Ingersoll Rand A04F29027 QP1T10C1TD 1000RPM Pneumatic Screwdriver

Lenze MCS 06I41-RS0B0-B11N-ST5S00N-R0SU servo motor 13387393

Leroy Somer R129 R 129 REGULATOR 60Hz

Alliance 807175 Control Board Inverter Control Assembly ALT IPM 50/60Hz

INVERTEK DRIVES ODP-2-22150-3KF42 OPTIDRVE P2 Inverter 1,5KW 50/60Hz  

INVERTEK DRIVES ODP-2-22150-3KF42-SN OPTIDRIVE P2 1.5KW  OVP

Siemens 6FC5403-0AA10-0AA0 Sinumerik HT6 6FC5 403-0AA10-0AA0

Stäubli D23123403 Security Card 98.41.P0869