0240-37790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

1336-RFB-80-C PLUS II Input RFI Filter, 3x 200/460VAC/50-60Hz, 80A

1336S-BRF100-AE-EN5 AC Drive, 380-480V, 7.5kW (10HP), 17.5A

1336-SCR-SP11A Bulletin 1336 Input Silicon Controlled Rectifier (SCR), 300-600HP

1336-SCR-SP7A Input Silicon Controlled Rectifier (SCR), 150-250 HP model rating

1336S-MCB-SP1B PCB Main Control Board for 1336S drives, B-H frame

1336-SN-SP12A Converter snubber PCB for 1336 PLUS, FORCE, IMPACT, PLUS II Series

1336-SN-SP14A Converter snubber PCB for 1336 PLUS, FORCE, IMPACT, PLUS II Series

1398-DDM-009X-DN Ultra 100 Series servo drive, 1x 120/240V, 15A peak, DeviceNet

14-0849 PCB CARD 8000000972 AE2

14-0850 PCB CARD 8000001615 AE0

14-0917 PCB CARD 8000001209 AE1

140M-C2E-B16 Motor Protection Circuit Breaker (MPCB), 1.0-1.6 A, frame C

140M-D8E-B40 Motor Protection Circuit Breaker (MPCB), 2.5-4.0 A, D-frame

140M-D8N-B63 Motor Circuit Protector (MCP), 6.3 A rated current, D-frame

140M-D8V-B40 Motor Protection Circuit Breaker (MPCB), 2.5-4.0 A, D-frame

140M-D8V-B63 Motor Protection Circuit Breaker (MPCB), 4.0-6.3A, D-frame

1410-002-2 MP120D2

1420-V1-ENT PowerMonitor 500 power meter, EtherNet/IP & Modbus TCP/IP comms

1420-V2P-ENT PowerMonitor 500 power meter, EtherNet/IP, 2 dual relay outputs

1426-M8E PowerMonitor 5000 power quality meter, EtherNet/IP

1469 5875 25120

1485P-P1E4-R5 DeviceNet connection device, KwikLink heavy duty connector, sealed

1492-AIFM4-3 4-channel analog IFM, 3 terminals per channel, for 1492-CABLE025VA

1492-CAB025E69 pre-wired cable for 1769-OB16 and OV16 modules, 2.5 meters long

1492-FB3C30-L fuse holder, 3-pole, Class CC type fuses, 30A, LED indicator

1492-GS1G020 Miniature Circuit Breaker, Supplementary Protector, 1-pole, 2.0A

1492-IFM20F ControlLogix digital interface module, 20-point feed-through

1492-IFM40D24 40-point digital interface module, 24V AC/DC LED indicators

1492-IFM40D24A-2 ControlLogix digital interface module, 40-point, 24V AC/DC

1492-JG4 DIN rail ground/earth terminal block, green-yellow

1492-PG31P push-in terminal block, 2.5 mm² (AWG 28 - AWG 12), grounding block

1492-RCDA4B25 4-pole Residual Current Device (RCD), 25 A, 100 mA sensitivity

1492-SP2D250 2-pole Miniature Circuit Breaker (MCB), supplementary protector

1492-SPM2B250 Miniature Circuit Breaker, supplementary protector, 25 A, 2-pole

1492-SPM2C400 2-pole supplemental circuit breaker, 40A, trip curve C, no neutral

1492-SPM3C160 Miniature Circuit Breaker, 3-pole supplementary protector, 16 A

1492-SPM3C320 Miniature Circuit Breaker, 3-pole supplementary protector, 32 A

15066/2103A POWER PCB CARD C51901105B

15074/1102 SUPPLY CIRCUIT BOARD

150-B35NBD Smart Motor Controller, 3-ph 200-480VAC, 50/60Hz, control: 100-240VAC

150-C25NBR SMC-3 Open Smart Motor Controller, 25A, control voltage 24V AC/DC

150-C3NBR SMC-3 Open Smart Motor Controller, 3.0A, 24V AC/DC control voltage

150-C9NBD SMC-3 Open Smart Motor Controller, 9A, 100-240VAC control voltage

150-F60NBR SMC-Flex soft starter, 60A, 10-40HP@460VAC, 24V AC/DC control voltage

150-SM4 SMC-50 digital I/O option module: 4 AC inputs and 3 relay outputs

1606-XL480EP power supply, 24-28V DC, 20A, 480W, 120/240V AC input voltage

1606-XLE120E switched mode essential power supply, 24V DC, 5A

1606-XLE240E switched mode essential power supply, 24V DC, 10A

1606-XLE960DX-3N power supply, 3-ph 408-552V AC input, 24V DC output, 960W, 40A

1606-XLRED20-30 redundancy module, 24-28V DC input, 30A output Vin - 0.5V

1606-XLS240E power supply, in: 100-240VAC / 110-150VDC, out: 24-28VDC, 240W, 10A

1606-XLS480E performance power supply, 24-28VDC, 480W, 120/240VAC/110-300V input

1606-XLS480E-3 Power supply, out: 24-28VDC, 480W, in: 3PH, 380-480VAC / 600VDC

1606-XLS960E power supply, 24-28V DC, 960W, 1-phase 100-240V AC input voltage

1606-XLSDNET8 Performance Power Supply (for DeviceNet), output: 24-24.5V DC, 8A

160S-AA02NSF1 AC Smart Speed Controller, 200-230VAC, 0-240Hz, 0.37kW (0.5HP)

160S-AA03NSF1 Smart Speed Controller, Output: 200-230V, 3A, 0.55kW/0.75HP

161S-AA07NPK in: 1-ph 200-240V AC, out: 3-ph, 7.1A at 1.5kW (2HP)

1692-ZR2222 Electronic Circuit Protection (ECP), 4x 24V DC/2A output

17.06 20645

1718-IJ Ex I/O frequency counter module, intrinsically safe

1719-A22 Ex I/O 22-slot back plane, intrinsically safe (Zone 2/Class 2)

1719-IR4B Ex I/O 4-channel RTD input module

1719-IT4B Ex I/O 4-channel thermocouple input module

1732DS-IB8XOBV4 ArmorBlock Guard I/O DeviceNet Safety I/O Module

1732E-12X4M12QCDR ArmorBlock I/O module, 12-in/4-out, Quick Connect

1732E-16CFGM12P5QCWR Armor WeldBlock, 16x self-configuring digital I/O

1732E-16CFGM12QCR ArmorBlock 16 self-configuring I/O block, Quick Connect

1732E-8CFGM8R ArmorBlock 8 configurable digital I/O, dual-port EtherNet/IP

1732E-8X8M12DR ArmorBlock I/O block, 8x input / 8x output, dual-port EtherNet/IP

1732E-IB8M8SOER ArmorBlock input module, 8x SOE sink inputs, EtherNet/IP

1732E-OB8M8SR ArmorBlock output module, 8 scheduled sourcing outputs

1732ES-IB12XOB4 ArmorBlock Guard I/O safety input/output module

1734-232ASC Point I/O ASCII Interface Module, 1-channel, Full Duplex, RS-232

1734-8CFG Point I/O 8-point digital configurable input/output module, 24V DC I/O

1734-ADN Point I/O DeviceNet network adapter

1734-AENT Point I/O single EtherNet/IP port adapter, 24V DC

1734-AENTR (Ser. B/C) POINT I/O 2-port EtherNet I/O adapter module

1734-AENTR (Ser. C) POINT I/O Ethernet communication interface, 2-port

1734-APB Point I/O PROFIBUS DP adapter module

1734-EP24DC Point I/O 24V DC power/bus extension module

1734-EP24DC POINT I/O Power/bus extension module, 24V DC

1734-FPD Point I/O field potential distributor, 5...125V DC, 24...240V AC

1734-FPDK Point I/O field potential distributor, conformally coated

1734-IB4 Point I/O 4-point digital input module, 24V DC (sink) inputs

1734-IB8 POINT I/O 8-point digital input module, 24V DC (sink) inputs

1734-IB8K Point I/O 8-point digital input module, 24V DC, conformally coated

1734-IB8S Point I/O digital safety input module, 8x 24V DC sinking inputs

1734-IB8SK Point I/O digital safety input module, 8-channel, conformally coated

1734-IE2C Point I/O 2-channel analogue input module, current inputs

1734-IE2CK Point I/O 2-channel analogue current input module, conformal coating

1734-IE2V Point I/O 2-channel analogue input module, voltage inputs

1734-IE4C Point I/O 4-channel analogue input module, current inputs

1734-IE8C Point I/O 8-channel analogue input module, current inputs

1734-IE8CK Point I/O 8-channel analog current input module, conformal coating

1734-IJ Point I/O incremental encoder module, 1-channel, 5 VDC

1734-IK Point I/O incremental encoder module, 1-channel, 24 VDC

1734-IR2E Point I/O 2-channel temperature input module, RTD

1734-IT2I Point I/O 2-channel temperature input module, thermocouple

1734-IT2I Point I/O temperature input module, 2-channel

1734-IV8 Point I/O 8-point digital input module, 24V DC (source) inputs

1734-OB4E POINT I/O 4-point digital output module, electronically protected

1734-OB4K POINT I/O 4-point digital output module, conformal coating

1734-OB8 Point I/O 8-channel digital output module, 24V DC sourcing outputs

1734-OB8EK Point I/O electronically protected digital output, conformal coated

1734-OB8S (Ser A) Point I/O 8-point digital output module, 24V DC safe outputs

1734-OB8S Point I/O 8-pont digital safety output module, 24V DC sourcing outputs

1734-OB8SK Point I/O digital safety output module, 8-channel, conformally coated

1734-OBV2S Point Guard I/O safety bipolar output module

1734-OE2C POINT I/O 2-channel analogue output module, current outputs

1734-OE2CK Point I/O 2-channel analog current output module, conformal coating

1734-OE2V Point I/O 2-channel analogue output module, voltage outputs

1734-OE4C POINT I/O 4-channel analogue output module, current outputs

1734-SSI Point I/O Absolute Synchronous Serial Interface, 1-channel

1734-TB Point I/O terminal base, 8 screw-clamp terminals

1734-TB3S Point I/O terminal base, 12 spring-clamp terminals

1734-TOP Point I/O terminal base, one-piece, 8-pin screw-clamp terminals

1734-TOP3 Point I/O terminal base, one-piece, 12-pin screw-clamp terminals

1734-TOPS Point I/O terminal base, one-piece, 8-pin spring-clamp terminals

1734-VHSC24 Point I/O High Speed Counter Module, 1-channel, 24V DC

1734-VHSC5 Point I/O High Speed Counter Module, 1-channel, 5 VDC

1746-C16 SLC 500 Programmable Controller Rack Interconnect Cables 4 ft (1.22 m)

1746-C9 SLC 500 System Chassis interconnect cable, 36-inch (914.4 mm)

1746-HSTP1 SLC 500 axis stepper control module

1746-IA16 SLC 500 SLC 500 16-point input module, 120V AC inputs

1746-IA8 SLC 500 8-point AC input module

1746-IB16 SLC 500 16-point digital input module, 10-30V DC sinking inputs

1746-IB8 SLC 500 8-point digital input module, 10-30V DC sinking inputs

1746-IO12 SLC 500 12-point combination module, 6x 120V AC input / 6x relay N.O.

1746-IO12DC SLC 500 12-point combination module, 6-in/6-out

1746-IO8 SLC 500 I/O combination module, 4-input 120V AC / 4-relay output (N.O.)

1746-IV16 SLC 500 16-point digital input module, 24V DC sourcing inputs