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。
FANUC Series 16i-TA A02B-0265-B503 DRV-I-4038=9F36
OMRON NIB F3SJ-B0785-25-L F3SJ-B0785N25-D SAFETY LIGHT CURTAIN SEN-I-1379=9L00
CKD Roller Cam Gear Drive NIB INDEX MAN RGIS040-004150S5S1 RED-I-1091=9F22
ASML 4022.671.23212 TCMA THIN CLIENT MODULE ASSY MK2 SEM-I-786=9G11
KEYENCE Vision controller CV-X100A OPT-I-477=9L27
ASML 4022.471.74111,PN:6001-0301-0304,PSDC 59V/22A SEM-I-789=9G11
ASML 4022.634.11741,PN:6107-0702-2802,PAAC 550V-25A SEM-I-788=9G11
AGILENT Z4207D 4022.471.88001,Z4207-68020-4722-78-200744-00022 PCB-I-E-1412=ZB01
ASML 4022.631.53431, 4022.480.70811 SEM-I-489=8F21
Antriebstechnik SM4-11.2-20R.96-000 MOT-I-2251=8A32
NIKON 4S065-585-550003 ACE300F Power supply it SEM-I-1369=9S28
YASKAWA MP3000, JEPMC-BUB3008-E, JEPMC-OP2310-E 8 SLOT PLC-I-2211=9L16
Trenton MotherBoard 92-506731-XXX REV:G-05 PCB-I-E-2424=9L33-1
PARKER 890CS-532540B0-B00-U AC Driver DRV-I-4320=9D41
PARKER 890CD-532100B0-000-1A000,6511-RS232-00-G SSD Rusted DRV-I-4318=9D41
SSD DREVER 890CD/5/0012B/N/00/A/US AC Driver DRV-I-4321=9D41
PARKER 890CD-532100B0-000-1A000,6511-RS232-00-G SSD Drives DRV-I-4319=9D41
MITSUBISHI Q173HCPU MOTION CONTROLLER PLC-I-2049=6B25
RENISHAW NIB A-9704-0220,Fastrack 2200mm long,carrier SEN-I-1523=9J13
CYMER P/N 168885,164926 8 6045 SENSOR ASSY,PLASMA TRIGGER SEM-I-408=7B13
ION DZ2, ZOOM MICROSCOPE W/ SONY DXC-390 motorized stage OPT-I-568=6B22
LS Inverter NIB LSLV0055G100-4EONN AC380-480V, 7.5HP VFD DRV-N-3099=7C55
OLYMPUS for parts MX-LSH with U-SMD Microscope Arc Controller SEM-I-1633=9M27
NIKON HSL 4S019-109 Rev.B,HSL-CMC 4S019-110 PCB-I-E-2655=9G34-1
PRO-FACE Touch HMI AGP3650-T1-AF, PFXGP3650TAA SCR-I-579=9A22
ORIENTAL NIB BX460C-100S,BXD60A-C,BXM460-GFS BRUSHLESS DC MOTOR MOT-I-3609=9R24
MEL Laser-Scanner NIB M2D-L-10/13/15 SBA13 SBE15 MB10 AMB65 SEN-I-1000=7C44
ORIENTAL NIB DRL60PA4G-05NF, SM60PGH, CSD5814N-T ACTUATOR MOT-I-3599=9R14
Robot axis Actuator with harmonic drive CSF-17 W/ NIKON 30BNN51 MOT-I-1686=2J22
NSK High Lead Grod Ball NNB W2521FA-5PGX-C5Z2115L 25502115L BSC-I-1030=4PXX
DELTA TAU UMAC 6it Assembly SAN ACE52,TURBO PMAC2 CPU PLC-I-3163=9T4
KEYENCE LK-G5001,LK-HD500 Laser Sensor Controller SEN-I-1885=9I13
NSK NNB N1H252080EMC-KCZ2080L 2R4B Linear Bearing LH25 NH25 LMG-I-1072=1C02
MITSUBISHI Genuine NIB MR-J4W2-22B-MA011 2Axis Servo Amp DRV-I-4166=9S26
MAKISHINKO Single Stage Worm Gear NIB MAWP 80C10 SPEED REDUCER RED-I-989=P17
ASML NNB 4022.640.07132 4022.640.04143 IM BTM DIG VATDRIVER SEM-I-568=8F21
ASML 4022.486.04121.HLN SEM-I-737=9G21
YASKAWA Genuine NIB SGMCS-05B3B11 105W DD AC SERVO MOTOR MOT-I-3703=9R23
EXCEL 1001F Laser Head 330uw 632.99135nm OPT-I-848=9L37-4
HARMONIC Drive Linear Actuator LBC-25A-5D12K-C-SPK0521 MOT-I-3207=4Q31
NNB SANYO DENKI 103H89222-1631 STEPPING MOTOR for replacement MOT-I-1246=6A33
ASML 4022.656.54263,4022.489.74936 IN FLOW ASL-007F 470-002Z VLV-I-975=9J23
NSK NNB LA30-0610FLC2-01K54 2Rail 4Block High Load,Preload motion LMG-I-583=1F31
GTR II NNB VGLY-22-5-4002 RATIO 1:5,V-XY 4002(200V) SET 400W MOT-I-3319=9R23
IKO NNB MES251730L 2R4B Ball Wire LM Guide Linear Bearing LMG-I-1163=1C01
YASKAWA Drive Motor DR1B-015R-1C5A4G2-003-0202/Z/080001 MOT-I-3697=9R46
CELERITY TN2920 FC-2921V-J 200SLPM N2 Mass Flow Controller MFC-I-116=2M51
YASKAWA discontinued SIGMA2 NIB SGMAH-08A1A41 750W SERVO MOTOR MOT-I-3298=9E35
PI E-501.00,E-509-C1A,E-504.00F PZT-SERVO CONTROLLER LVPZT DRV-I-3006=9D32
YASKAWA JUSP-ACP25JAAY11 DATE:5-2004 DRV-I-2969=9D21
ACS motion SPiiPlus NT-HP MC4U-01332 DDM3U-2 320V 10A 20A DRV-I-3653=9E33
ASML 4022.651.73711 KVE13143Z32 KV8 43 Z20 SEM-I-1463=9A37
THK Double Row Angular Contact Roller Ring NNB RW133-2227164 BRG-I-2149=1D12
ENTEGRIS NNB 6501-T7-F06-AM1-D-P1-U1-M38 Integrated Flow Controll VLV-I-695=7C25
THK NNB SHS25C3SSE2390L 1R3B Caged Ball LM Guide Linear Bearing LMG-I-789=8D02
YASKAWA SGMG-44A2A-TW11 4400W AC SERVO MOTOR MOT-I-3595=8A52
YASKAWA SGMDH-22A2A-YR13 2200W AC SERVO MOTOR MOT-I-2769=8B51
PRODRIVE 6001-0805-8601 6001-1012 ASML 4022.654.10671 PCB-I-E-1408=ZA08
ASML 1229-01-10002526 REV-007,ASSY NO.3200-1229-01 REV 001 SEM-I-740=9G21
NIHON INTER HIGHT VOLTAGE POWER TYPE HV-22C1-A DRV-I-4032=9B33
NIHON INTER HIGHT VOLTAGE POWER TYPE HV-22C1 Power on teste DRV-I-4031=9B33
HARMONIC DRIVE HD-45-80 big robot arm axis RED-I-902=9Q4A
AKT ME2 MVP2007 REV.C POWER SUPPLY SEM-I-961=9D48
Panasonic FA-M00863-16 N812002, FA-86110-E 812005 PCB-I-E-910=6DX1
PANASONIC Avio JA-M00220,JK-M00220F PCB-I-E-908=6DX1
NISSEI GTR NNB G3L50N80-HEB220TNKT 1:80 2.2KW Induction Motor MOT-I-3659=9Q47
MITSUBISHI MR-J2S-200B-EG170 AC SERVO MELSERVO 2kW DRV-I-2198=8E11
ASYST TECHNOLOGIES 3200-4296-03A, 4296-03-10000752 REV.A PCB-I-E-1260=ZA02
HARMONIC DRIVE NNB MAB12A200-14T17bB-N-SP,9810000528 AC Servo MOT-I-3740=9R25
YASKAWA SGDH-50AE Ver.36A44, JUSP-NS115 Ver.06005 SERVOPACK DRV-I-2555=9D36
ORIENTAL NIB AS66MC-P10 ASM66MC-P10 ASD12A-C αStep Motor Driver MOT-I-2351=8A12
MKS DUAL-ZPRESSURE CONTROLLER DPCA-32003 100SCCM He VLV-I-341=6A26
ROBOSTAR Linear Actua NNB RJ-140-X20SS ST.650 1520850L MSMZ022B1E ACT-I-398=P25
MITSUBISHI MDS-C1-V2-1003 SERVO DRIVE IT DRV-I-3469=9B34
THK SHS20LV2UU1670LH-2 2R4B Precise LM Guide Linear Bearing LMG-I-680=8D03
THK HSR35LB2UU1115LF-Ⅱ 2R4B Gantry Coter Hole Long Block LMG-I-696=1F42
FUJI MONITOUCH V810iS,GU-02 H:b SYSTEM PROG.VER.2.280 SCR-I-706=9A34
REXROTH HNF01.1A-F240-E0051-A-480-NNNN R911307937 INDRA DRI DRV-I-3463=9B36
INCAA 4022.472.21741, VME-VK22-5723 SP-VS20-9265 VE-VD20 ASML PCB-I-E-1324=9G25
NIKON NIB 4S008-175-C PCB-I-E-2478=o209
CANON NNB BH8-2899-01 BM0-0433 PCB-I-E-2480=2M31
OMRON FH-MT12 TOUCH PANEL MONITOR SCR-I-592=9A22
LS for parts or now working LSLV0300H100-2C0FD some parts missing DRV-I-3680=P14
THK NIB SHS25C2QZSSFM1060LF 2R4B LM Guide Linear Bearing LMG-I-398=2D11
ETEL DSB2S224-111E-000H DIGITAL SERVO AMPLIFIER 5400 ESI DRV-I-1834=8E12
ETEL DSB2S234-111E-000H Controller Reconfiguration 5400 ESI DRV-I-1833=8E12
SMC NNB LESH25DNK-100 Electric Linear Actuator 100mm stroke ACT-I-153=1G11
ORIENTAL KXSD200-ALZ2 B1058-07200KXS MOTOR DRIVER DRV-I-823=3F42
HIGEN discontinued NIB FMALF06-AB00 600W AC Servo MOT-I-2983=9F46
ASML 4022.666.75161 SEM-I-499=6B46
MAKISHINKO Single Stage Worm Reducer NIB MAB 80L 30 RED-I-988=P17
IKO NNB LWFH90C2R550 Low profile discontinued linear guideway LMG-I-1641=1F54
MONTECH Rotary Driver NNB DAP-2/V ROTATING ETC-I-478=9D41
National Instrument Frame Grabber NNB IMAQ PCI-1410,190323A-01 PCB-I-E-1666=ZA07
SMC Electric Actuator Controller JXC733 DRV-I-3082=9C26
SURUGA SEIKI XY Motorize GMPWG60-75-L-N KAW06075-L KGW06100-L MRS-I-60=2M43
HARMONIC DRIVE NIB Reducer HPG-50A-3.6-J2BBCF-D-SP Ratio 1:3.6 RED-I-1159=WA8
YASKAWA NIB SGMGV-13ADA21 1.3kW AC SERVO MOTOR MOT-I-2626=9E1A
PRODRIVE 4022.472.06962, 4022.471.76052, 6001-0301-6004 PCB-I-E-1407=ZA08
IKO Alignment Stage Direct Drive XYθ SA65DE/5XYSE037 65X65X25 STA-I-349=5F61
ETEL for parts DSA2S211ZA 018A Digital Servo Amplifier DRV-I-1835=9B17
THK SSR20XW4UUM340LM-Ⅱ 2R8B Stainless type SSR20XWUUM SR20WM LMG-I-732=1M14
AIK AP CTC-B,VQ21A1-5GZ-C8-F,MS30V AIR 100SCCM,IR-0622-H SEM-I-1261=P8
NIKON 4S019-223-C X3ML-INL REV.E Power on PCB-I-E-2520=9S13
NAPSON RT-3000 W/O fuse SEN-I-1853=9I23
NIKON X7IU-LINKD-M1,4S019-161 W/ Cables PCB-I-E-2558=9G14
NIKON X7IU-LINKD-M2,4S019-161 W/ Cables PCB-I-E-2557=9G14
YASKAWA SGMGH-44ACA21 4.4kW 32.8A 200V AC SERVO MOTOR MOT-I-3670=9R45
NIKON 4S019-223-C X3ML-INL REV.D 4S018-660 PCB-I-E-2521=9S13
NIDEC Special Ordered Harmonic Drives it WPSZ-63-100-SNH-1664 RED-I-670=2I14
DALSA OC-80-04K35-01E OPT-I-645=9L28
DALSA Line Scan Camera OC-80-04K35-02E OPT-I-644=9L28
DALSA Line Scan Camera OC-80-04K35-01E W/ alinger mot OPT-I-643=9L28
OMRON NIB ZS-MDC11 SMART SENSOR CONTROLLER SEN-I-1723=9I12
YOKOGAWA DS600-00-1F,DU200-32 SUB IT I/F PLC-I-2800=9T32
ASML 4022.471.75823, 4022 471 68311 T 10/1 PCB-I-E-1441=ZA09
HOKUYO Larea sensor NIB UUBG140 UBG-05LN-Z13 SEN-I-1315=7C12
YASKAWA SGDS-20A15A SERVOPACK 2kW DRV-I-2830=9C35
IAI XSEL-QX4-TNN3515H-CC-E-EEE-0-3 X-SEL CONTROLLER IX DRV-I-3136=9D16
MITSUBISHI Q Series PLC CPU IT Q20UDHCPU SN:1203 PLC-I-803=7A21
ASML 4022.471.54732,4022.634.53611 PCB-I-E-1572=ZB02
NIPPON XCM6040SAT2-V2-F-N 35mm 1:2.8 LINESCAN CAMERA CLISBee OPT-I-595=9L28
DELTA TAU UMAC ,TURBO PMAC2 CPU,I/O INTERFACE,2-AXIS Contro PLC-I-2487=9D2A
ASML for parts 4022.472.58471 SPM ZEROSENSOR LASER SEM-I-538=9G11
DELTA TAU 8it UMAC,ACC-24E2A,TURBO PMAC2 CPU PLC-I-2502=9D3A
COSMO 01-030002-NGPMC A,P20047 NIC/GP-IB PMC 22M0040-0010 PCB-I-E-901=6DX1
DELTA TAU 8it UMAC ACC-24E2S,TURBO PMAC2 CPU PLC-I-2501=9D3A
KEYENCE Static Eliminator Ionizer NIB SJ-H132A SEN-I-2251=7CXX
ASML 4022.437.09021 AI-2 TOP/BOTTOM INTERL SEM-I-755=9G21
REXROTH NNB R151364013990LF Rolled Ball Screw 6310990L BSC-I-1157
MITSUBISH J2S discontinued NNB HF-KP43B, K9012 B 400W AC SERVO MOT-I-3358=8C32
DIA-VAC Pump MDL# R120-103 Coherent Part No: 26216652 MOT-I-3224=9P48