0200-00947船舶半导体工控备件主板供应

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。

以下链接皆有货

ALLEN BRADLEY 1747-AENTR SERIES A PLC MODULE

 ALLEN BRADLEY 1747-AENTR SERIES A PLC MODULE

ALLEN BRADLEY 6186M-19PTSS SERIES G HMI

FANUC A02B-0281-C081 HMI

THERMOTEQ TWG-15LD-CE TEMPERATURE CONTROLLER

BOSCH TDM 1.2-100-300-W1-000/S102 SERVO DRIVE

ALLEN BRADLEY 1771-OA SERIES B PLC MODULE

 ALLEN BRADLEY 1771-OA SERIES B PLC MODULE

SCHNEIDER ELECTRIC 3050-EGW2 ETHERNET SWITCH

HONEYWELL 51305408-100 CIRCUIT BOARD

GE FANUC A06B-0501-B201#7073 SERVO MOTOR

SQUARE D E0-91 TRANSFORMER (158084 - )

ACCU-SORT AV1200 SERIES BARCODE SCANNER

MITSUBISHI HC-MFS23BK SERVO MOTOR

SSB DAPE-WH008-0450.04400.00 MOTOR

ALLEN-BRADLEY 1336S-B010-AN-EN4-GM1-HA2-L6E SER D AC DRIVE (137133 - )

BALDOR DODGE 23Q07H14 RIGHT ANGLE REDUCER (141811 - )

ALLEN BRADLEY 1747-L40E SERIES B PLC PROCESSOR

INDRAMAT DDS02.2-A100-B SERVO AMPLIFIER (146350 - )

WESTAMP INC A6631-16F3-1-103 AMPLIFIER

SAMSON 4708-6450000100000 AIR PRESSURE REGULATOR

KRONES 0-903-84-317-2 PLC RACK

ODRIVE 185-241-8 SENSOR ACCESSORY

SCHNEIDER ELECTRIC PR-100 SENSOR

KRONES 2-098-82-165-0 CIRCUIT BOARD

RELIANCE P56X4515M-MA DUTY MASTER AC MOTOR 1/2HP 1725RPM 3PH 60HZ 208-230/460V

LENZE MDERAXX 071-31 GEAR MOTOR 0.55KW 50HZ 2.6/1.5A W/12.602.12.13 REDUCER

ALLEN BRADLEY 2711-TC1 SERIES E DISPLAY

SIEMENS 6FC5110-0CB01-0AA0 PLC MODULE

IMPINJ IPJ-R1000-USA1M RFID SCANNER

COGNEX 542C SENSOR

XENON 289-0022 POWER SUPPLY

TRI CLOVER CL2265MDG-254/256TC PUMP

ALLEN-BRADLEY 1494V-DS200  LINE TERMINAL GUARD (137586 - )

RELIANCE ELECTRIC 9101-1133 REV D SERVO DRIVE (136331 - )

BR AUTOMATION 8LSA45.R0022D000-0 SERVO MOTOR (158578 - )

DIGITAL ELECTRONICS FP3710-T42 HMI

FANUC A06B-0317-B272 SERVO MOTOR

INDRAMAT MKD071B-061-GP0 MOTOR

SIEMENS 6FX2007-1AD13 TIMER

SIEMENS 6ES7407-0RA02-0AA0 POWER SUPPLY

EATON CORPORATION HFD3200L CIRCUIT BREAKER

SIEMENS 6ES7416-2XN05-0AB0 PLC MODULE

ALLEN BRADLEY 2413B-A018DB-6P-7EB22-35CA-9001189 SERIES D OPERATING MECHANISM

ALLEN BRADLEY 2413B-A018DB-6P-7EB16-34CA-9001189 SERIES D OPERATING MECHANISM

ALLEN BRADLEY 2413B-A018DB-6P-7EB42-37CA-9001189 SERIES D OPERATING MECHANISM

GENERAL ELECTRIC A06B-0314-B502#7008 SERVO MOTOR

ALLEN BRADLEY 119822 CIRCUIT BOARD

WITTENSTEIN HG-100S-MF1-10-6H1-1K00 GEAR

SCHNEIDER ELECTRIC 140CRA93100 PLC MODULE

BALDOR DODGE 23Q15H14 REDUCER (136711 - )

SIEMENS 6ES7633-2BF02-0AE3 HMI

MICRO-SPEED M146 VARIABLE SPEED DRIVE (155175 - )

ASEA BROWN BOVERI SDS301-021A0-400V04-1000 SERVO DRIVE

DAYTON 6WY48A MOTOR 2HP 3480RPM 3PH 190-460VAC 4.8-2.75A 50/60HZ 56HC

BOSCH DSC 1.7-50 PROCESS CONTROLLER

BODINE ELECTRIC 34Y4BFCI-E4 MOTOR

ODRIVE MDX61B0075-5A3-4-0T DRIVE

AVG AUTOMATION EZ-T10C-FU HMI

HOFFMAN ENCLOSURES CSD16128 ENCLOSURE (136652 - )

SEW-EURODRIVE KA37DT90L4 GEAR MOTOR WITH SEW-EURODRIVE KA37 GEAR REDUCER (31646

ASB SERVO DRIVE CONTROLLER R6 A 40/08-04-02Z-6, AC CONTROLLERS W/ POWER SUPPLY

AXIS MT-5330-116EF SERVO MOTOR

DIMPLEX EUH03B73CT HEATING ELEMENT

EUROTHERM 591C/1100/9/1/0/0/0/00/000 DRIVE

NVENT TFP101UL12 FAN

MAGNETEK GPD 505 BP DRIVE

ALLEN BRADLEY 1336TB020ANGT1EN SERIES B DRIVE

FANUC A16B-1212-0270 CIRCUIT BOARD

RELIANCE P14H8930 ULTRA KLEEN ELECTRIC MOTOR 2HP 1725RPM 208-230/460V 60HZ

ODRIVE DFT80N4I6VS W/ R40DT80N4I6VS MOTOR

ALLEN-BRADLEY 20AD5P0A0AYNANC0  POWERFLEX 70 AC DRIVE (120670 - )

FLEX KLEEN T16054 CIRCUIT BOARD

CENTURY 850119J3 MOTOR

ALLEN BRADLEY 2711P-T9W22D9P-BSHK SERIES A HMI

ALLEN BRADLEY 2711P-T9W22D9P-BSHK SERIES B HMI

PHOENIX CONTACT RFC 430 ETH-IB PROCESS CONTROLLER

ALLEN-BRADLEY 1321-3R200-B AMP LINE REACTOR TRANSFORMER (108664 - )

ODRIVE DF16 DRN80M4 MOTOR

CUTLER-HAMMER S48D11S03N TRANSFORMER

SIEMENS 6AG4114-2DA10-2XX0 DISPLAY

ALLEN BRADLEY 1333-EAC SERIES B DRIVE

ODRIVE SA47/TDRE80M4/DH-19583 MOTOR

RELIANCE ELECTRIC P18F311 MOTOR

ASEA BROWN BOVERI 3HAC3180-1 CIRCUIT BOARD

US MOTORS A901/POSP1520289F ENCLOSED HIGH EFFICIENCY MOTOR 3HP 3PH 1160RPM 60HZ

SCHNEIDER ELECTRIC ATV320U75N4B DRIVE

BONFIGLIOLI BX 100LA 4 230/460-60 IP55 CLF B5 CUS MOTOR

ALLEN BRADLEY 140MG-H8P-B70 SERIES A CIRCUIT BREAKER

MK D400 G25/200 WRG-TFMXF POWER SUPPLY

GENERAL ELECTRIC 9T51B0008G03 TRANSFORMER

SIEMENS 6ES5312-5CA12 PLC MODULE

NACHI-FUJIKOSHI CORP. NN3026M2K-N C9NA P4 BEARING

SUMIMOTO CNHJ-4100Y-29 GEAR REDUCER (58007 - )

ALLEN BRADLEY 1336-B005-EAD-L3 SERIES A DRIVE

ASEA BROWN BOVERI VM3615T MOTOR

BOSCH R900483371 WITH R900950900 VALVE

VALCO CINCINNATI 074XX040 PROCESS CONTROLLER

NIDEC CORP WDS2P2AC MOTOR

ALLEN BRADLEY 1756-L62S SERIES B PLC PROCESSOR

BOSCH HMV02.1R-W0015-A-07-NNNN POWER SUPPLY

ASEA BROWN BOVERI DCF803-0035 DRIVE

SIEMENS 1LA5080-4BA92-Z W/ NORD 1S50AF-80 S/4 MOTOR

SQUARE D 8030-RIM-123 PLC MODULE

KEYENCE CORP EX-V02 AMPLIFIER

ALLEN BRADLEY 1761-L32AWA SERIES E PLC MODULE

 ALLEN BRADLEY 1761-L32AWA SERIES E PLC MODULE

BALDOR RELIANCE CEWDBM3558T MOTOR

SEAL MASTER MSF-52 CONVEYOR PULLEY (147047 - )

OKUMA BDU-30A SERVO DRIVE (136896 - )

AMETEK DR353BR72M BLOWER

FANUC A06B-0315-B003 SERVO MOTOR

DOMINO S300 HMI

XIRIS ID-3500 CODE VERIFICATION SYSTEM OPERATING MECHANISM

ORMEC SAC-SW235 DIGITAL DRIVE (138993 - )

METTLER TOLEDO PBA330-B60B TESTING DEVICE

ALLEN BRADLEY 1336S-BRF20-AE-IT4 DRIVE

INDUSTRIAL DRIVES PSR4/5-212 *OPEN DRIVE* SERVO POWER SUPPLY (137183 - )

ASEA BROWN BOVERI 3HAB8101-6/10A DRIVE

KEB AUTOMATION 05F5B1B-LB0A DRIVE

OHIO VALVE OV-105-12 ACTUATOR (107248 - )

BAG BEWEGGSTECHNIK BAC90M30/3/RA/TS/XS 2.7-22A 2.6NM W/REN GEAR REDUCER

ASEA BROWN BOVERI FK20Q10H56RH GEAR

ALLEN BRADLEY 1734-OE4C PLC MODULE

LEESON C6 17WK102 WASHGUARD MOTOR 280-230V 1HP 1725 RPM W/REDUCER NO DATA PLATE

REXROTH MSK076C-0450-NN-M1-UP0-NNNN PERMANENT MAGNET MOTOR (140461 - )

ALLEN BRADLEY 1734-OE4C SERIES C PLC MODULE

HEIDENHAIN 589614-05 ENCODER

OKUMA BL-H100E-12SB SERVO MOTOR

FANUC IC695ALG708 PLC MODULE