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。

6ES7650-2PA07-0YX0 6ES76502PA070YX0 EXPANSION MODULE ID274772

KEMET USEQDAAA510100 PYROELECTRIC SENSOR ID103038

FANUC A06B-0505-B206 A06B0505B206 SERVO MOTOR ID166826

6SL3353-1AG35-5AA0 6SL33531AG355AA0 EXPANSION MODULE ID276504

YASKAWA CIMR-VMS CIMRVMS SERVO CONTROL CARD ID155690

FANUC A06B-6088-H245#500 A06B6088H245500 ID167255 UP TO ...

1PH7103-7QD02-0BK0 1PH71037QD020BK0 SPINDLE ID182453

OKUMA VAC-I D22-A VACI D22A SERVO CONTROL CARD ID157597

OKUMA VAC-I D22-B VACI D22B SERVO CONTROL CARD ID157598

YASKAWA YR-SV3-J30 YRSV3J30 UDŹWIG 3KG MOTOMAN UDŹWIG 3KG MOTOMAN INDUSTRIAL...

6SC6512-4AA02 6SC65124AA02 ID23359 UP TO

YASKAWA CIMR-MR5N40370 CIMRMR5N40370 SERVO CONTROL CARD ID155607

YASKAWA CIMR-MR5A40370 CIMRMR5A40370 SERVO CONTROL CARD ID155592

FANUC A06B-6088-H315#H500 A06B6088H315H500 ID167086

6SL3352-1AG34-7CA1 6SL33521AG347CA1 EXPANSION MODULE ID276480

INDRAMAT RAC3.1-150-460-L00-Z1-220 RAC31150460L00Z1220 ID41883

6ES7488-3AA00-0AB0 6ES74883AA000AB0 EXPANSION MODULE ID274078

6SL3352-1AH41-0FA0 6SL33521AH410FA0 EXPANSION MODULE ID276484

FANUC A06B-0651-B005 A06B0651B005 SERVO MOTOR ID166818

OKUMA VACIV-D11 VACIVD11 SERVO CONTROL CARD ID157607

FANUC A06B-0853-B305 A06B0853B305 SERVO MOTOR ID166807

6RA2487-4GV62-0 6RA24874GV620 EXPANSION MODULE ID276049

FANUC A06B-0729-B302-3000 A06B0729B3023000 SPINDLE ID154930

6SL3320-1TE33-8AA0 6SL33201TE338AA0 ID184673

6SE6440-2AD37-5FA1 6SE64402AD375FA1 ID66478

FANUC A06B-0314-B202#7000 A06B0314B2027000 SERVO MOTOR ID167167

MAGNETEK 4075-GS3 4075GS3 ID154728 UP TO

YASKAWA CIMR-M5N5 CIMRM5N5 SERVO CONTROL CARD ID155582

FANUC A06B-6112-H026#H550 A06B6112H026H550 ID166730

TREE PANEL BM4473-AI-01343-S01-03-E80 BM4473AI01343S0103E80 400V 615A 450HZ ID...

FANUC A06B-0731-B300-3000 A06B0731B3003000 SPINDLE ID154932

FANUC A06B-6142-H030#H580 A06B6142H030H580 ID166693

FANUC A06B-6092-H275 A06B6092H275 ID167081 UP TO

6RA2487-6GV62-0 6RA24876GV620 EXPANSION MODULE ID276052

6SN1124-1AA00-0KA1 6SN11241AA000KA1 ID120292

3RW4455-6BC44 3RW44556BC44 ID29943 UP TO

INDRAMAT RAC2.2-200-460-A00-W1 RAC22200460A00W1 AC-MAIN SPINDLE DRIVE AC-MAIN...

YASKAWA CACR-IR30SFB CACRIR30SFB SERVO CONTROL CARD ID155303

FANUC A06B-0166-B176 A06B0166B176 SERVO MOTOR ID166966

FANUC A06B-0186-B675#0014 A06B0186B6750014 SERVO MOTOR ID167198

FANUC A06B-0564-B075 A06B0564B075 SERVO MOTOR ID166820

FANUC A06B-6124-H106 A06B6124H106 ID167330 UP TO

6SL3710-1GF32-6AA3-Z 6SL37101GF326AA3Z EXPANSION MODULE ID276534

6SE6430-2UD41-1FA0 6SE64302UD411FA0 ID183318

6SE6436-5BD35-5FA0 6SE64365BD355FA0 ID183321

FANUC A06B-6064-H303#H550 A06B6064H303H550 ID167101

FANUC A06B-0512-B304 A06B0512B304 SERVO MOTOR ID166823

OKUMA VAC-I D11 VACI D11 SERVO CONTROL CARD ID157594

OKUMA VAC-I D11-A VACI D11A SERVO CONTROL CARD ID157595

6SL3225-0BH33-7AA0 6SL32250BH337AA0 EXPANSION MODULE ID276413

FANUC A06B-6044-H021 A06B6044H021 ID4080 UP TO

FANUC A06B-6050-H401 A06B6050H401 ID154951 UP TO

6RA2277-6DV62-ZA20 6RA22776DV62ZA20 EXPANSION MODULE ID276036

6RA2177-6DV66-0 6RA21776DV660 EXPANSION MODULE ID276022

LSM 3000TOS ID2356 UP TO 24 MONTH WARRANTY

FANUC A06B-0158-B175-7008 A06B0158B1757008 SERVO MOTOR ID154858

6SL3352-1AE41-0FA1 6SL33521AE410FA1 EXPANSION MODULE ID276478

6FC5373-0AA30-0AA1 6FC53730AA300AA1 NCU 730.3 PN/PLC317-3PN/DP NCU 73...

6SE7031-5EF10 6SE70315EF10 ID35367 UP TO

6SE7031-5EF60 6SE70315EF60 ID66017 UP TO

6SE7031-5EF10-Z 6SE70315EF10Z ID13108 UP TO

YASKAWA CIMR-VMW2011 CIMRVMW2011 SERVO CONTROL CARD ID155693

YASKAWA CIMR-VMW2015 CIMRVMW2015 SERVO CONTROL CARD ID155694

OKUMA VAC-III D11 VACIII D11 SERVO CONTROL CARD ID157604

FANUC A06B-6150-H045 A06B6150H045 ID150200 UP TO

HEIDENHAIN LB 302C ML3240MM ID182893 UP TO

SKF 23168 CCK/C3W33 23168 CCKC3W33 PENDULUM ROLLER BEARING ID188934

FANUC A06B-6122-H015#H550 A06B6122H015H550 ID166721

FANUC A06B-6087-H145 A06B6087H145 ID96 UP TO

6SL3353-1AE37-3AA0 6SL33531AE373AA0 EXPANSION MODULE ID276503

FANUC A06B-0166-B576 A06B0166B576 SERVO MOTOR ID166965

6ES7416-3ES06-0AB0 6ES74163ES060AB0 CPU MODULE ID269056

FANUC A06B-0857-B300 A06B0857B300 SERVO MOTOR ID166801

Bosch Rexroth 2ad180c-b35oa1-bs03-b2n1 2ad180cb35oa1bs03b2n1 r911238445 r9112...

MITSUBISHI ELECTRIC SJ-11AP SJ11AP SPINDLE ID157332

6RA2181-6DV66-0 6RA21816DV660 EXPANSION MODULE ID276024

6RA2181-6DS20-0 6RA21816DS200 EXPANSION MODULE ID276023

MITSUBISHI ELECTRIC MR-S12-80A-Z33 MRS1280AZ33 ID77221

FANUC A06B-0331-B033-7000 A06B0331B0337000 SERVO MOTOR ID154898

6SE6440-2UE37-5FA1 6SE64402UE375FA1 ID269199

YASKAWA CIMR-M5A5 CIMRM5A5 SERVO CONTROL CARD ID155567

FANUC A06B-0315-B067 A06B0315B067 SERVO MOTOR ID166876

OKUMA MPS45 POWER SUPPLY ID149040 UP TO 24 MONTH WARRANTY

YASKAWA CIMR-MR5N40300 CIMRMR5N40300 SERVO CONTROL CARD ID155606

FANUC A06B-6141-H037#H580 A06B6141H037H580 ID166702

YASKAWA CIMR-E7U4075 CIMRE7U4075 ID155492 UP TO

FANUC A06B-6076-H102 A06B6076H102 ID166656 UP TO

FANUC A06B-6076-H106 A06B6076H106 ID166654 UP TO

FANUC A06B-6076-H002 A06B6076H002 ID166658 UP TO

FANUC A06B-6090-H266 A06B6090H266 ID167071 UP TO

YASKAWA SGDH-1AAE SGDH1AAE SERVO CONTROL CARD ID157159

YASKAWA CIMR-P7U4090 CIMRP7U4090 ID155650 UP TO

YASKAWA SGDH-1ADE SGDH1ADE SERVO CONTROL CARD ID157160

6RA2485-6GV62-0 6RA24856GV620 D520/600 SIMOREG D520/600 SIMOREG ID91927

6AV6645-0EF01-0AX1 6AV66450EF010AX1 USER INTERFACE ID269481

FANUC A06B-0356-B756 A06B0356B756 SERVO MOTOR ID154903

6SL3210-1PH31-4UL0 6SL32101PH3111140 EXPANSION MODULE ID276321

FANUC A06B-0859-B100 A06B0859B100 SERVO MOTOR ID166799

FANUC A06B-6112-H015#H550 A06B6112H015H550 ID166731

YASKAWA CDMR-MR-22K CDMRMR22K SERVO CONTROL CARD ID155470

FANUC A06B-1412-B153 A06B1412B153 SERVO MOTOR ID166782

FANUC A06B-6091-H145 A06B6091H145 ID150186 UP TO

YASKAWA CIMR-MTII-11K CIMRMTII11K ID155610 UP TO

YASKAWA CIMR-MTII-11K.A CIMRMTII11KA SERVO CONTROL CARD ID155611

FANUC A06B-0501-B205 A06B0501B205 SERVO MOTOR ID166833

FANUC A06B-6064-H302 A06B6064H302 ID166745 UP TO

YASKAWA UAASKB-15CZ3 UAASKB15CZ3 SPINDLE ID157403 UP TO ...

1FT5102-1AC71-1AB0 1FT51021AC711AB0 SERVO MOTOR ID182445

MITSUBISHI ELECTRIC MDS-B-SP-370 MDSBSP370 ID167398

FANUC A06B-6400-H002 A06B6400H002 ID167315 UP TO

6SL3210-1SE31-5AA0 6SL32101SE315AA0 ID183378

FANUC A06B-6076-H001 A06B6076H001 ID33591 UP TO

FANUC A06B-6089-H209 A06B6089H209 ID3946 UP TO

FANUC A06B-6090-H246 A06B6090H246 ID167072 UP TO

6SL3223-0DE38-8BA1 6SL32230DE388BA1 EXPANSION MODULE ID276393

6FC5373-0AA31-0AB0 6FC53730AA310AB0 EXPANSION MODULE ID269673

FANUC A06B-6076-H104 A06B6076H104 ID166655 UP TO

FANUC A06B-6104-H245#H520 A06B6104H245H520 ID26589

YASKAWA CIMR-MTIII-11K CIMRMTII11K ID34484 UP TO 24 MONTH WARRANTY

KEB 27.F5.AAU-YVG0 27F5AAUYVG0 ID37915 UP TO

YASKAWA CIMR-VMS2015 CIMRVMS2015 SERVO CONTROL CARD ID155689

YASKAWA CIMR-VMS2011 CIMRVMS2011 SERVO CONTROL CARD ID155688

YASKAWA USAMKD-60BA2K SERVO MOTOR ID157524 UP TO TWENTY-FOUR MONTHS WARRANTY

FANUC A06B-6091-H130 A06B6091H130 ID98 UP TO

MITSUBISHI ELECTRIC MDS-B-SP-450 MDSBSP450 ID167399

FANUC A06B-6078-H306-H500 A06B6078H306H500 ID154960

YASKAWA CIMR-VMW27P5 CIMRVMW27P5 SERVO CONTROL CARD ID155697

YASKAWA UAASWH-06CMU11 UAASWH06CMU11 SPINDLE ID157411

FANUC A06B-0512-B004 A06B0512B004 SERVO MOTOR ID150271

FANUC A06B-6090-H234 A06B6090H234 ID46206 UP TO

FANUC A06B-6102-H130#H520 A06B6102H130H520 ID166737

YASKAWA CIMR-MTIII-15K.2 CIMRMTII15K2 SERVO CONTROL CARD ID155624

YASKAWA CIMR-MTIII-15K CIMRMTII15K SERVO CONTROL CARD ID155623

YASKAWA CIMR-MTIII-11K.5 CIMRMTII11K5 SERVO CONTROL CARD ID155622

FANUC A06B-0163-B675#7076 A06B0163B6757076 SERVO MOTOR ID3734

6RA2487-4DS22-0 6RA24874DS220 EXPANSION MODULE ID276048

6SL3351-1AG32-6AA1 6SL33511AG326AA1 EXPANSION MODULE ID276463

FANUC A06B-6141-H030#H580 A06B6141H030H580 ID166703

FANUC A06B-0128-B185 A06B0128B185 SERVO MOTOR ID166989

YASKAWA CIMR-M5A40185 CIMRM5A40185 SERVO CONTROL CARD ID155573

6SL3330-6TE41-1AA0 6SL33306TE411AA0 EXPANSION MODULE ID276451

TIM S.A. 93750-90216 9375090216 GROOVE BALL BEARING ID192975

FANUC A06B-0257-B400 A06B0257B400 SERVO MOTOR ID166902

FANUC A06B-0314-B203 A06B0314B203 SERVO MOTOR ID154873

FANUC A06B-1464-B123#0B21 A06B1464B1230B21 SERVO MOTOR ID166774

OKUMA HA-E0105-653-042 HAE0105653042 MONITOR ID156513

INDRAMAT DIAX03 DKR02.1-W300N-BA01-01-FW DIAX03 DKR021W300NBA0101FW ID2253

OKUMA HA-E0105-653-097 HAE0105653097 MONITOR ID156514

INDRAMAT DKR02.1-W200N-BT26-01-FW DKR021W200NBT2601FW R911286307 R911286307 I...

FANUC A06B-0257-B411 A06B0257B411 SERVO MOTOR ID166901

FANUC A06B-0319-B061-7008 A06B0319B0617008 SERVO MOTOR ID154896

6SL3330-7TE33-8AA0 6SL33307TE338AA0 EXPANSION MODULE ID276453

SKF QJ 1060 MA INCLINED BALL BEARING ID196268 UP TO

REXROTH MSK101E-0200-FN-S1-AG0-NNN MSK101E0200FNS1AG0NNN R911319451 SERVOMO...

6ES7654-1KF57-0XX0 6ES76541KF570XX0 USER INTERFACE ID269592

6SL3352-1AG32-2AA1 6SL33521AG322AA1 ID269781

REXROTH MHD112C-024-PG0-AN MHD112C024PG0AN SERVO MOTOR ID182386

1PH8133-1FD03-1BB1-Z 1PH81331FD031BB1Z SPINDLE ID182446

1PH8131-1DF12-2BA1 1PH81311DF122BA1 SPINDLE ID182482

WAY CFW700E0180T4NB20C3 ID183405 UP TO

YASKAWA CIMR-M5A20180 CIMRM5A20180 SERVO CONTROL CARD ID155566

FANUC A06B-0358-B756 A06B0358B756 SERVO MOTOR ID154904