推送:CSMZ-01BH1ASM3省市县区域/直送2023全+境+派+送
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。
PICO BOX PB-8AII INPUTMODULE
PICOBOX PB-16DI DIGITAL INPUTMODULE
Pilot OAR-EP-19BR RibbonERC-23
PILZ P1M-1SO SAFETY RELAY 16743220V
PILZ S1MN 110VAC THERMISTOR MONITORING RELAY110VAC 839410
PISTON COOLING NON FLOW ALARM INHIBIT276-168A
PIZZATO J19 FR1-453626 SAFETY SWITCHFR693
PLC DIRECT D2-230 DL205 CPU
PLC DIRECT D2-DCM DATA COMMUNICATIONMODULE
PLC Direct F4-04AD Analog Input ModuleF404AD
PLC DIRECT F4-04ADS ANALOG INPUTMODULE
PLC Direct U-20T Output Module 18-240VAC
PLEIGER 9311072610 RELAY
PLEIGER EHS CM2 CONTROL MODULE9341100070
Pleiger Elektronik 362 D Controller9343626000 362D
PLEIGER ELEKTRONIK 362MC MULTI FUNCTIONCONTROLLER 9362000000
PLEIGER ELEKTRONIK 362MC PID MULTIFUNCTIONCONTROLLER 9362000800 230V
PMA CI 45 Relay Output Signal ConditionerCI45-115-00000-000
PMA KS 40 TEMPERATURE CONTROLLER 940440749211115-230V TYPE 9404 407 49211
PMA KS94 INDUSTRIAL CONTROLLER 9407 924 0100190-250V
Pneumax 484.32.0.1.M57 Solenoid Spring Valve10 BAR 484-32-0-1-M57
POLY PHASER IS-B50LN-C1ANTENNA
POMPE GARBARINO MU 65-250 LM MECHANICAL SEAL4200JB40M5021BVPGG
POOLE UK 363920860 SMARTSCAN IRDETECTOR
POWER CONTROL SYSTEMS S056-CK-DC1 POWERSUPPLY
POWER ELECTRONICS SP719C24VDC
POWER LOGIC PM9C 220-240VAC15198AA
POWER ONE LWN1601-6E AC-DC/DC-DC CONVERTER24.7VDC 10A
POWER SUPPLY IM603-133 A1 PCB 849076 452 ASSY50620452
POWER TRONICS PCMPC-B MASTER OHASE CONTROLLERCONTROL MODULE PC500B 120-2240VAC
POWEREST 9522 POWER SUPPLY 13.2VDC10A
POWERNET ADC5123 POWER SUPPLY 24VDC5A
PPS40/65-A POWER SUPPLY CIRCUITBOARD
PQ CONTROLS M115-1868JOYSTICK
PR Electric 9202 Single Channel PulseIsolator
PR ELECTRONIC 2284 ISOLATION AMPLIFIER2284-B2 24VDC
PR Electronic 5105B IsolatedDriver
PR ELECTRONIC 5202B PULSEISOLATOR
PR Electronic 9202 Double Channel PulseIsolator
PR ELECTRONICS 2202 R/I TRANSMITTER2202R2
PR ELECTRONICS 2202 R/I TRANSMITTER 2202-R224VDC
PR ELECTRONICS 2202 R/I TRANSMITTER2202R6P
PR ELECTRONICS 2202 R/I TRANSMITTER 24VDC2202-D
PR ELECTRONICS 2204 ISOLATIONAMPLIFIER
PR ELECTRONICS 2204 ISOLATION AMPLIFIER 24VDC2204B0D
PR ELECTRONICS 2205 PI CONTROLLER24VDC
PR ELECTRONICS 2213 ANALOG INDICATOR 24VDC2213 X1
PR ELECTRONICS 2220 POWERSUPPLY
PR ELECTRONICS 2220 POWER SUPPLY 220VAC2220-B1
PR Electronics 2231 Trip Amplifier 24-230VAC/24-250V DC 2231P
PR ELECTRONICS 2232 LIMIT SWITCH2232
PR ELECTRONICS 2236 LIMIT SWITCH24VDC
PR ELECTRONICS 2237 TRIP AMPLIFIER 24VDC2237B2A
PR ELECTRONICS 2239 POWERSUPPLY
PR ELECTRONICS 2272 R/I TRANSMITTER RELAY24VDC
PR ELECTRONICS 2279 AC/DC TRANSMITTER24VDC
PR ELECTRONICS 2284 ISOLATION TRANSMITTER24VDC
PR ELECTRONICS 2287 PI STEP CONTROLLER24VDC
PR ELECTRONICS 2289 SIGNAL CALCULATOR24VDC
PR ELECTRONICS 2289A SIGNAL CALCULATOR 24VDC2289A1
PR ELECTRONICS 3109 ISOLATED CONVERTER -SPLITTER
PR ELECTRONICS 4114 UNIVERSAL TRANSMITTER24-250VDC/24-230VAC
PR ELECTRONICS 4131 UNIVERSAL TRANSMITTER4501
PR ELECTRONICS 5104B REPEATER POWER SUPPLY24-250VDC/24-230VAC
PR ELECTRONICS 5105B ISOLATED DRIVER24-250VDC/24-230VAC
PR ELECTRONICS 5111 UNIVERSAL TRANSMITTER24-230VAC/24-250VDC
PR ELECTRONICS 5114B PROGRAMMABLE TRANSMITTER24-250VDC/24-230VAC 5114.2
PR ELECTRONICS 5202B PULSE ISOLATOR24-250VAC/24-230VAC
PR ELECTRONICS 5531A LCD DIGITAL PANELMULTI-FUNCTION METER
PR ELECTRONICS 5714 PROGRAMMABLE LEDINDICATOR 5714A
PR ELECTRONICS 5714 PROGRAMMABLE LEDINDICATOR 5714D
PR ELECTRONICS PRETOP 5331B3B SIGNALTRANSDUCER
PRAXIS 93.6.021.007 CONTROLLERW15564/049/CABA
PRAXIS AUTOMATION 98.6.030.702DIN-I/O-MODULE
PRAXIS CFP 600 WYSE EMULATOR24VDC
PROFACE 3180034-02 OPERATOR PANELGP2301-TC41-24V
PROFACE 3580205-03 TOUCH SCREEN PANELAGP3200A1D24 24VDC DIASYS SCUSB01
PROFACE 3580207-01 OPERATOR PANELAST3301-S1-D24 24VDC
PROFACE PFXLM4301TADDC 5.7" HMI24VDC
PROFACE PFXZXMADSM31 HMIENCLOSURE
PROMAX DT-504 QUADRUPLE VIDEO AUDIO ENCODERWITH MULTIPLEXER AND COFDM OUTPUT DT
PROMAX DVB-T DIGITAL TO TV COMBINER &LIFIER DT710AE801
PROMINENT DOSLERTECHNIK REGLER KPL UV-AS/IDULCOMETER 230VAC
PROSOFT 6617165100 PROLINX 5205 DFNT PDPSETHERNET SWITCH
PRQ-2SRG TRIP & MONITOR TEM TRIP 2609A CT3200/5A 415V
PS-24V SMARTX POWER SUPPLYSXWPS24VX10001
PULS CD5.241-S1 DC/DC ConverterCD5-241-S1
PULS SL10 POWER SUPPLY 48VDC 5ASL10.101
PULS SL4 POWER SUPPLY 24VDC 4AAL4.100
PULS YR40.241 REDUNDANCYMODULE
PULSTEKNIK RAD DELAY ON R-SYSTEM24VAC-DC
PULSTEKNIK R-SYSTEM RAD ON DELAYTIMER
PWB 9200-3128 REVISION J
Q Light SC1 Emergency Light
QLIGHT S100R WARNING LIGHT110VAC
QMI MULTIPLEX OIL MISTDETECTOR
QMI MULTIPLEX OIL MIST DETECTOR QUALITYMONITORING INSTRUMENT
QUARTECH 9104 SIGNALCONVERTER
QUARTET INVERTER CONTROL BOARD E0168-03-01PCB C320
QUINCY PARTS 128387-208 COUPLING HUB MOTORSIDE
QUINCY PARTS 128387-304 COUPLING HUBCOMPRESSOR SIDE
RACAL MARINE SYSTEMS 77252 AC CABINUNIT
RAKTEK A/S PADT STEERINGGEAR
Ransburg A12425-00 Catalyst Flow SensorModule
Raymond 1018401/001 System CardSTD
Raymond 1022159/004 CircuitCard
Raymond 1063581 Circuit CardModule
Raymond 154-012-324/002 CardCMLD
Raymond Filter Card 114-005-268 for TurretTruck
Raymond Interface Card 114-005-278 for TurretTruck
Raymond Process Card 838-004-334 for TurretTruck
Raymond WireGuidance Motherboard CardAssembly 114-007-756
RAYTEK MI3 INFRARED THERMOMETER COMMUNICATIONBOX
RAYTHEON NBD-330 MTR POWERSUPPLY
RAYTHEON RAYNAV-570 LORAN CNAVIGATOR
RD016E MODULE
RD-300V-10VDC RELAY 300VDC
RE22R2ACMR MODULAR TIMING RELAY 0.05S-300H24-240VAC/DC
RE7MA11BU SINGLE FUNCTION TIME DELAYRELAY
RE7MA13BU SYMMETRICAL ON AND OFF DELAY TIMINGRELAY 0.05S-300H 110-240VAC/24VAC
RE7RA11BU OFF DELAY TIMING RELAY110-240VAC/24VAC-DC/42-48VAC-DC
RE7RL13BU OFF DELAY TIMINGRELAY
RE7TL11BU ON DELAY TIMING RELAY 0.05S-300H110-240VAC/24VAC-DC
RE7TM11BU ON-DELAY TIMING RELAY110-240VAC/24VAC-DC/42-48VAC-DC
RE7TP13BU ADJUSTABLE ON DELAY TIMING RELAY0.05S-300H 110-240VAC/24VAC-DC/42-48V
RE7TP13BU ON DELAY TIMING RELAY110-240VAC/24VAC-DC/42-48VAC-DC
RE88867455 UNIVERSAL PLUG IN TIMING RELAY24VDC/24-240VAC
RE8TA31BU TIMING RELAY 110-240VAC/24VAC-DC0.3S-30S
RE8YG31BU INDUSTRIAL TIMING RELAY0.3-30S
RECHNER N-131/2-01 SWITCH AMPLIFIER 230VAC
