1492-ACABLE030TB板卡船舶半导体工控备件优势经销

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；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，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。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。

以下链接皆有货

NO NAME 3020RSM600-5 3020RSM6005

 MITL SOLID FORKLIFT WHEEL TIRE W/ 5 LUG HUB MPR3 600-9 4.00

 MITL SOLID FORKLIFT WHEEL TIRE W/ 5 LUG RIM MPR3 600-9 4.00

KEYTROLLER POWERFLEET 601/ ACCESS MONITORING SYSTEM LCD-601/2

LTG TANGENTIAL FAN TML 150/601/2.2KW-1500 -

PACIFIC SCIENTIFIC SPS PLC SERVO SYSTEMS MODULE SM602-001 12119-01 1211901

FAIRCHILD PRESSURE REGULATOR 10202 w/ PNEUMATIC FILTER F602-06EJR M4

OPTIMISED AMPLIFIER D602-7G (M) D601 D6027GM

OPTIMISED AMPLIFIER D602-7G D601 D6027G

BAUSCH & LOMB 387567-603-2 REV H BOARD 387567-603-4-01 603-3 BD

TRUCK AIR PARTS 07-0608A 070608A LINER DRIER

FANUC POWER SUPPLY BOARD A20B-1006-0610/01A A20B10060610 01A -

MONTWILL DIGITAL PANEL METER DV3.004.610B DV3004610B 230VAC 5A

Vision Engineering DYNASCOPE Head w. Base 0611-0001-8154

MAC Solenoid Valve 613B-11-611JD 613B11611JD 2300 Exact Stroke 24VDC 8.5W

MAC Solenoid Valve 624B-11-611JB 624B11611JB 24VDC 8.5W VAC TO 150 PSI

Midland Dover Stainless S/S 7-1/2" 7.5" Single Magnet Float 612-3028-MOL

Midland Stainless S/S 7-1/2" 7.5" Lightweight 98 Float Ball 612-3008-MOL

FANUC CIRCUIT BOARD A16B-3200-0612/11E A16B3200061211E

SSB ELEKTROMASCHINEN 218 468 DWF-0613.006.00-B3 440V VOLT 0-458RPM 1.1" SHAFT

LEESON MOTOR GEARBOX 108015.00 1/2HP 180V VS56C BM 1.70 HP 5:1 RATIO

MAGNETOOL FP-618/12 FP61812 18" X 6" FINE POLE PERMANENT MAGNETIC CHUCK

NO NAME MOTOR 49051702 REV A 88410 388 619-8T 27 718 741 W/ PCB49053601

FANUC PCB CIRCUIT BOARD CARD A20B-2000-0620 /03A A20B2000062003A

 NOS OVAL LCP45V3-620-J0 10MM 10 MM STAINLESS S/S FLOW METER MAX. 71 PSI

IPC ISSC HONEYWELL PROCESSOR MODULE PLC 620-1032 6201032 620-10

HONEYWELL ANALOG OUTPUT MODULE 621-0010RC 6210010RC 20MA. PER POINT MAX.

SONY INTERFACE BOARD CRATE INTERFACE CARD DABK-3001 IF-143 1-622-987-12

JOHN CRANE SEAL ASSEMBLY B04635 46983000000 TYPE 21 SIZE 1.625" NIB

SONY INTERFACE BOARD CRATE INTERFACE CARD DABK-3004 IF-211 1-625-101-11

 HARMONIC DRIVE KEYED INFINIT INDEXER COUPLING HDI-10-625 102055102

 ATS POWER MODULE MA34626-4 MA346264 34-626-4 346264 A415

No Name Stack Rectifier 34-626-4 346264 86471710

SIEMENS SIMATIC TP 27 TOUCH PANEL 6AV3627-1NK00-0AX0 6AV3 627-1NK00-0AX0

 WARNER ELECTRIC PC-825 BRAKE CLUTCH 5301-631-005 4000 RPM 90Vdc 40W WATTS

GSI Lumonics Laser Part 0632-002-00 0632 002 00 063200200

OVAL FLOW METER LCP52V3-632 W/ STAINLESS S/S 20MM 20 MM BODY PULSES PER LITER

NEC Laser Head GLG5321 Range 632.8 nm 5 mW

 ENDRESS HAUSER PRESSURE TRANSMITTER FMD78-ABC7H41AGAUA 635.3FT / H2O 275PSIG

BERGER LAHR CIRCUIT BOARD CARD MG 1.10 636-01 MG11063601 LOETSEITE SMP 150.01

BERGER LAHR CIRCUIT BOARD CARD MG 1.10 636-02 MG11063602 LOETSEITE SMP 150.02

GRAND TRANSFORMER 45166004 GT-C579 w/-660

SIKO ENCODER GP03-0643 GP030643

SCHLAFHORST CIRCUIT BOARD CARD 117-670-106 -F (REPAIRED)

GENEREAL ELECTRIC GE Fanuc Controller Card A16B-2202-0650/05A A16B22020650 05A

Irion & Vosseler Digital Counter Meter N651.01 64500046 42 VAC

Okuma OPUS 5000 ECP Card 3 E4809-653-008-1

Rockford 4 X 6 Air Devices Pneumatic Cylinder w. Clevis 815-654-3330

FISHER CONTROLS 657-8-U SIZE 40 AIR PNEUMATIC ACTUATOR 30PSI 150 RATING

FANUC OPERATOR INTERFACE CONTROL BOARD A16B-2200-0660/04A

FANUC A20B-2901-0660/01A PC CIRCUIT BOARD A350-2901-T668/01

Tokimec Solenoid Valve TMCD-673-002 TMCD673002 24 VDC

 BRINKMANN 400C PADDLE CONNECTOR ASSEMBLY 030-03-673-5 030036735

Rieter EZA-1 Control 920'679/7 9206797 250 VAC 24 VDC 100 Watt

MATIK GOEBEL GOEBEL WINDER SCREW BALL SPINDLE 3-118-018250 2-680-000208

OKUMA 5020E OPERATOR INTERFACE CONTROL PANEL E0105-680-003 V3.4

 HEIDENHAIN ENCODER 251 681 06 426.0003-3600 25168106 42600033600

NO NAME JF-687-2 CHAIN BUCKET FOR HOIST

Fanuc Robotics Interface Card A20B-8001-0700/01A A20B80010700/01A

LANSCAN EXTRON FAULT INDICATOR BOARD M8710-01-0700

SIEMENS 11 SLOT RACK 6ES57003LA12 6ES5-700-3LA12 CR3

EXTRON SERIES 350 MOTOR CONTROL M8202-05-0700 3PH 10HP -

HPM CONSOLE CIRCUIT BOARD 1D702-0002 REV B

HPM CIRCUIT BOARD 1D702-0004 REV B

HPM CIRCUIT BOARD 1D702-0004 REV B 1D7020004

HPM CONSOLE CIRCUIT BOARD 1D702-0007

HPM COUNTER CIRCUIT BOARD 1D702-0007 REV A

HPM COUNTER CIRCUIT BOARD 1D702-0007 REV B

HPM CIRCUIT BOARD 1D702-0008 REV A

EUPEC THYRISTOR MODULE 24870-703-01 2487070301

MITSUBISHI CIRCUIT BOARD CARD QA7031 TAR-4

HPM MASS MEMORY BOARD 1D703-0003 REV B

HELM INSTRUMENT B10C704-0C CIRCUIT BOARD B10C705-1

INGOLSTADT SCHUBERT SAILZER CIRCUIT BOARD CARD 0-148-706/4 01487064

SIEMENS CAM CONTROLLER PLC MODULE WF707 6FM1707-3AA10 6FM1-707-3AA10

 SEFAR S/S STAINLESS MESH SCREEN 7050-2000-707-04 10X10 48"X48" 0.20DIA

DURAKOOL BFC3-708 RELAY COIL 120V 60HZ 60 AMP 480V GEN 600V RES

Rexroth Pneumatic Cylinder 521-710-002-0 5217100020 10 Bar

CINCINNATI MILACRON CNC PC CIRCUIT BOARD CARD 3-711-1901G 3-711-1901-G

SICK CIRCUIT BOARD CARD 4-714-146 4714146 REV B 2-711-006 2711006

EAGLE SIGNAL CP715L1 CONTROLLER PCP-1222 CP715-4 PCP- 1223 CP7154PCP1223

RIETER J7/A3 CONDITION MONITOR 0927 717/2

ASV STUBBE DBV 720/01 45537 PVC RELIEF VALVE

ASV STUBBE DHV 720/01 45537 PVC RELIEF VALVE

DVT IMAGING CAMERA SENSOR SERIES 700 Model 720 720-9PRR2

BOSTON GEAR SPEED REDUCER GEAR KIT X721-3A-25M 53757  

 TRANSPAK FIELD-CONFIGURABLE TRANSMITTER T723-0001

TRANSPAK FIELD-CONFIGURABLE TRANSMITTER T723-0001

Boston Gear Speed Reducer Mounting Base Cast Iron Model X726-11H-BK

GENERAL ELECTRIC GE Fanuc PLC PC Board A16B-2202-0727/02A A16B-2202-072-7-02A

GENERAL ELECTRIC GE FANUC PC BOARD PLC A16B-2202-0727/04B A16B-2202-072-7/04B

GENERAL ELECTRIC GE FANUC PC BOARD PLC MODULE A16B-2202-0727/04B A16B-2202-0727

SIEMENS ULTRA FAST FUSE 3NE8-731 VDE0636 IEC269 315A AC 660V SITOR

 SIEMENS A&D SERVO AMPLIFIER BOARD 00321734-02 00321-734-02 TDS120/1D

ABB PC CIRCUIT BOARD YPR 104 2668 184-736/1 YT204001-DF/1

VICTAULIC 6-741 6" FLANGE ADAPTER

COTI INC. LOAD CELL 1K CAPACITY C1-743 C1743 1000LBS

OKUMA PPS-60C E4809-747-005-D TH604A E4809747005D

LOT OF 125 KEY CHIPPER BLADE KN KKH 31° X 1.750 KNKKH31°X1.750 1.750"L 1.66"W

PP&S Seat MS 1.750 Viton O-Ring 74332529 809061-00

STERLING SCALE CIRCUIT BOARD 750-001 01989 REV 4

 T&B PRESSURE TERMINAL CONNECTOR 31019 SERIES T-35 5/8" BOLT 750-1000

MAGTROL ELECTRIC HYSTERESIS DYNAMIC BRAKE MHB-750-2 MHB7502 -

BOSCH 0 608 750 005 1ST/PC CONNECTION PLUG / CABLE

Matrix Solenoid Valve MX 758.8E2C3JJ MX7588E2C3JJ 24 VDC

BARKSDALE E1S-H-Vac 0.5-30" Hg Vac 30" Hg Vac 12.7-762mm Pressure Switch

FANUC PC CIRCUIT BOARD CARD A20B-2900-0770/03A A20B29000770 03A

 SIEMENS TRANSDUCER 771-8BTN 7718BTN

FANUC MAIN BOARD A16B-2202-0773/06B MES-1A

FANUC CIRCUIT BOARD A16B-2202-0774/05B MESA-1A

VALVAIR PNEUMATIC VALVE PD-775-2 115V 60Hz MP0343 LMP0343

TURCK BI2-CRS705-ADZ30X2-B1131/S34 2.776" Probe Cylinder Pistion Sensor

HüTTINGER C40-0787-01.01 BS PLC CIRCUIT BOARD C40-0787-01.01 LS

FANUC DAUGHTER BOARD A20B-2900-0790/04A A20B2900079004A

Heidenhain Mounting Aid 547 793-01 54779301

AGIE EDM CIRCUIT BOARD PEP-01 D 689.794.6 PEP 01A 625374 4

Sony Interface Board DABK-3005 DABK3005 IF-366 1-641-796-11 w. Accessories

PLIDCO FR1-0800 SIZE 8"-150 FLANGE GASKET REPAIR RING CLAMP W/ KEVLAR PACKING

FERRAZ SHAWMUT A50 AMP-TRAP 500V FUSE 800 AMPS FO

Telsor Electronic Labeling System Simplex Reader 800-0005-00 800000500

Sawatec Dosing Pump GP-98-M2 w. Stepper Motor KH56QM2-801

TACO LUBRICATION UNIT NOL-802-1XLF20 W/ SMC PRESSURE CONTROL ISG110-030

ALLEN BRADLEY 802B-CSAAXSXC3 , 802BCSAAXSXC3 Compact Limit Switch

Mitsuboshi Coupling Set S40031194 P003-00802 E-128

Symbol 1-Port Power Injector AP-PSBIAS-T-1P-AF IEEE 802.3af Compliant Rev A

PACIFIC SCIENTIFIC AC DRIVE MOTION CONTROLLER SC453-804-05 SC45380405

PACIFIC SCIENTIFIC AC DRIVE MOTION CONTROLLER SC453-804-05 SC45380405 W/MANUEL

RELIANCE ELECTRIC DRIVE CONTROL BOARD 804.12.14BXR 804.12.14 BXR 804-12-14 BXR

Bosch Hydraulic Flow Control Check Valve 0 811 004 106 0811004106 4500 PSI

FANUC PC PLC CIRCUIT BOARD A16B-2201-0811/04B A16B22010811 04B

Siemens Transmission Log Module 6ES5 816-1BB11 6ES58161BB11

NAVITAR 16MM F1.4 1.4 2 2.8 4 816 CAMERA LENS