9300-RADES【9300-RADES】AB模塊
9300-RADES【9300-RADES】AB模塊
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廈門卡庫電氣各大進(jìn)口品牌DCS控制備件
AB 1771 1785 1756 1746 1747系列價格超低
施耐德140系列PLC 價格超低
GE IC697、IC693備件
ABB機(jī)器人控制備件DSQC開頭，3H開頭的型號及老系統(tǒng)備件
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A/D轉(zhuǎn)換模塊選用與PLC本體配套的FX2N-4AD，其有四路獨立的差分輸入通道。每個通道可選擇為電流型（±20mA）或電壓型（±10VDC）信號輸入。在每個閥門站管線或閥門的適當(dāng)位置裝上溫度、壓力和流量傳感器，以采集油氣管線的工作狀態(tài)。參數(shù)信號經(jīng)傳感器變送后分別與FX2N-4AD各獨立通道相連，經(jīng)AD轉(zhuǎn)換后放到相應(yīng)的數(shù)據(jù)寄存器中，供PLC程序定時讀取。
計算機(jī)與PLC之間采用無線數(shù)傳電臺方式進(jìn)行通訊，采用交錯編碼、收后重發(fā)技術(shù)，提高無線通訊的抗干擾能力，確保閥門站無線遠(yuǎn)程控制的安全可靠運行。數(shù)據(jù)傳輸模塊選用美國的MDS2710數(shù)字傳輸電臺，它可為兩點之間的數(shù)據(jù)傳輸提供全透明的半雙工通訊連接[3]。它一端與嵌入在PLC內(nèi)的通訊FX2n-485-BD通過RS485接口方式相連，另一端則通過標(biāo)準(zhǔn)的RS232接口與監(jiān)控中心服務(wù)器的串口連接，組成準(zhǔn)雙向的數(shù)據(jù)發(fā)送與接收無線通訊網(wǎng)絡(luò)，網(wǎng)絡(luò)的zui大節(jié)點數(shù)可達(dá)32個。
電臺數(shù)據(jù)幀格式設(shè)置為7位數(shù)據(jù)位、1位停止位、偶校驗的方式，傳輸速率為9600bit/s。電臺發(fā)射功率為25W，采用收、發(fā)同頻方式（235MHz），主站架設(shè)全向天線，閥門站架設(shè)定向八木式天線后，數(shù)據(jù)傳輸距離可達(dá)15Km以上，在地勢平坦地區(qū)，通訊距離可達(dá)20Km。與之相適應(yīng)PLC通訊格式特殊數(shù)據(jù)寄存器D8120設(shè)置為-8058，D8121寄存器用來設(shè)置各閥門站ID號。為了安全，除在天線安裝了避雷針外，天線到電臺之間的饋線也加裝了避雷器。
系統(tǒng)對閥門的監(jiān)控能實現(xiàn)就地控制和遠(yuǎn)程控制兩種控制方式。系統(tǒng)控制過程流程為：傳感器將測得信號通過屏蔽信號電纜傳送到A/D轉(zhuǎn)換模塊的輸入端，經(jīng)過A/D轉(zhuǎn)換模塊轉(zhuǎn)換后存入指定的數(shù)據(jù)寄存器供PLC讀取。PLC將數(shù)據(jù)通過無線數(shù)傳電臺送出，zui后到監(jiān)控中心供系統(tǒng)處理，完成一次數(shù)據(jù)采集過程。系統(tǒng)控制信號當(dāng)為就地控制方式時由操作者通過閥門站控制箱內(nèi)的按鈕直接控制;當(dāng)為遠(yuǎn)程控制時則由監(jiān)控中心發(fā)出，PLC接收到信號后通過輸出端口控制智能驅(qū)動裝置使閥門動作。系統(tǒng)軟件由兩部分組成：一是PLC端實時測控軟件;二是監(jiān)控中心計算機(jī)測控數(shù)據(jù)實時處理軟件。PLC端閥門站實時測控軟件控制過程流程圖如圖3所示。它采用梯形圖邏輯編制，編程方便且直觀。因篇幅原因，下面給出PLC本體從FX2N-4AD給取AD轉(zhuǎn)換結(jié)果及部分控制程序梯形圖。
Allen Bradley 1771-OR /B 1771OR ISOLATED OUTPUT MODULE, 6 OUTPUTS,
Schneider 140 ENETSW 01 140ENETSW01 Ethernet
Siemens Simatic S5 6ES5 350-3KA21 6ES53503KA21 Memory Expansion
Reliance Electric 57C404-2 57C404 Network Communications PLC Module
Modicon 140 CPU 113 02 140CPU11302 Controller
Allen Bradley 1756-CFM /A 1756CFM Configurable Flowmeter Meter
Allen Bradley 1771-DL /A 1771DL GRAY ENCODER 12-24V INPUT MODULE
Modicon AS-B885-110 ASB885110
Siemens Simatic 6ES 5310-3AB11 6ES53103AB11
Modicon Schneider 140-CPU-671-60 140CPU67160 CPU MODULE QUANTUM 。
Siemens 6ES5 420-4UA14 6ES54204UA14 Digital Input Module
Allen Bradley 1734-IR2 /C 1734IR2 INPUT MODULE MFG:2014
Allen Bradley 1734-OE2V /C 1734OE2V OUTPUT MODULE
Allen Bradley 1756-DMA31 /A 1756DMA31 DRIVE MODULE SINGLE AXIS
Allen Bradley 1734-IE8C /C 1734IE8C Input Module, MFG:2014
Sealed Allen Bradley 1769-IQ16 /A 1769IQ16 INPUT MODULE MFG:2014
Allen Bradley 1745-E154 /B 1745E154 SLC 150 Unit
Siemens 6ES7 317-2AJ10-0AB05 6ES7317-2AJ10-0AB0 6ES73172AJ100AB0
Siemens 6GK7 242-5DX30-0XE0 6GK7242-5DX30-0XE0 6GK72425DX300XE0
Siemens 6ES5 247-4UA313 6ES5247-4UA31 6ES52474UA31
Schneider Electric Twido TWDLCDA10DRF
Schneider Electric Twido TWDLCDA16DRF
Schneider Electric Twido TWDLMDA20DUK
Sealed Allen Bradley 1762-OA8 /A 1762OA8 OUTPUT MODULE MFG 2012
GE/Fanuc IC670TBM001D IC670TBM001 AUXIL TERMINAL BLOCK
Modicon Schneider 140-NOE-771-11 140NOE77111 INTERFACE MODULE
SST SST-ASI-SLC SSTASISLC AS-Interface Scanner Module
SEALED Siemens Simatic S7 6ES7 412-1XJ05-0AB0 6ES74121XJ050AB0
Horner Elec HE693ASC940F HE693ASC940 ASCII BASIC MODULE
Allen Bradley 1791-24B8/B 179124B8 Discrete Block I/O
Sealed Allen Bradley 1769-IF4 /B 1769IF4 ANALOG INPUT MFG:2014
Sealed Allen Bradley 1769-L35E /B 1769L35E PROCESSOR, MFG:2014
Sealed Allen Bradley 1769-OF2 /B 1769OF2 ANALOG OUTPUT MFG:2014
Allen Bradley 1769-OF2 /B 1769OF2 ANALOG OUTPUT MFG:2014
Sealed Allen Bradley 1769-PA2 /A 1769PA2 POWER SUPPLY 5VDC 2A
Sealed Allen Bradley 1769L32E /B 1769L32E ETHERNET PROCESSOR Sealed Allen Bradley 1734-OB8S /B 1734OB8S OUTPUT MODULE MFG:2014
Sealed Allen Bradley 1734-IB8S /B 1734IB8S INPUT MODULE MFG:2015
Allen Bradley 1734-IB8S /B 1734IB8S INPUT MODULE MFG:2015
Sealed Schneider Electric 170PNT11020 Modicon COMM ADAPTER MODBUS
Sealed Schneider Electric 170-AAI-140-00 170AAI14000 Modicon I/O Sealed Schneider Electric 170ENT11002 Modicon COMM ETHERNET ADAPTER Sealed Schneider Electric 170-AAI-520-40 170AAI52040 INPUT MODULE MFG:2014
Sealed Schneider Electric 170-AAO-921-00 170AAO92100 ANALOG OUTPUT Sealed Schneider Electric TSXP572623M Modicon PROCESSOR MODULE Sealed Schneider Electric 170ADM54080 Modicon MODULE I/O BASE
NEW 1734-IE2V /C 1734IE2V MFG:2013
Siemens SIMATIC S7 6ES7 141-1BF40-0XB0 6ES71411BF400XB0
Siemens SIMATIC S7 6ES7 151-7AA20-0AB0 6ES71517AA200AB0
Schneider Electric TWDLCDE40DRF Twido 24VDC I/O 24IN 16OUT
Schneider Electric TWDLMDA40DTK Twido 24VDC I/O 24IN 16OUT
Schneider Electric TWDLMDA20DRT Twido 24VDC I/O 12IN 8OUT
Schneider Electric TWDLCAA16DRF TWDLCAA16DRF Twido 24VDC I/O 9IN Siemens 6ES7 450-1AP00-0AE0 6EA74501AP000AE0
OMRON PROCESSOR MODUOLE CPM2C10CDRD CPM2C10CDRD 24V DC
Allen Bradley C 1734OE4C 24VDC 4 CH ANALOG CURRENT OUTPUT MODULE Allen Bradley C 1734-IR2E 24VDC 2 CH HIGH RES RTD INPUT MODULE 1734IR2E MFG
Allen Bradley 1797-ACNR15/C 1797ACNR15 ControlNet Adapter Module
Siemens 6ES5 256-3AA11 6ES52563AA11 IP255 Mona B Display Module
Sealed Siemens 6ES7 677-1FD00-0FB0 6ES7677-1FD00-0FB0 6ES76771FD000FB0 EMBE
Sealed Allen Bradley 1734-AENTR /B 1734AENTR EtherNet/IP 2 Port Sealed Allen Bradley 1762-OF4 /B 1762OF4 OUTPUT MODULE MFG:2014
Sealed Allen Bradley 1762-IR4 /A 1762IR4 RESISTANCE MODULE MFG:2014
Sealed Schneider Electric TSXAEY414 Modicon OUTPUT MODULE, MFG:2015
Sealed Modicon Schneider TSXASY800 I/O MFG:2014
Sealed Schneider Electric TSX AEY 420 TSXAEY420 Modicon MFG:2014
Sealed Allen Bradley 1762-IT4 /A 1762IT4 INPUT MODULE MFG:2014
Sealed Schneider Electric 171CCC96020 Modicon PROCESSOR MFG:2014
Sealed Schneider Electric 171CCC98030 Modicon PROCESSOR MFG:2014
Sealed Allen Bradley 1766-L32BXB 1766L32BXB MICROLOGIX MFG:2014
Sealed Modicon Schneider 170-ANR-120-90 170ANR12090
Allen Bradley 1769-L23E-QBFC1B /A 1769L23EQBFC1B
Sealed Allen Bradley 1756-IF8H /A 1756IF8H INPUT MODULE MFG:2014
Modicon Schneider 140CPU43412 CPU MODULE 486 2MEG SRAM 2 X MODBUS
Sealed Allen Bradley A 1762-IQ8OW6 1762IQ8OW6 MFG: 2013
GE/Fanuc IC697CPU731R IC697CPU731 CPU MODULE
GE/Fanuc IC694DSM324-AA IC694DSM324 RX3i DSM324i 4-AXIS Motion Controller
Sealed Allen Bradley 1756-L62S /B 1756L62S GUARDLOGIX SAFETY PROCESSOR MODU
Sealed Schneider Elect 171-CCS-780-00 171CCS78000 Modicon PROCESSOR ADPTER
Sealed Schneider Electric 171-CCC-980-20 171CCC98020 Modicon PROCESSOR ADPT
Sealed Schneider Electric TSX-P57304M TSXP57304M Modicon 573X4 UNY PROCESSO
Sealed Schneider Electric TSX-P57-3623AM TSXP573623AM Modicon PROCESSOR 573
Sealed Schneider Electric TSX-P57-2823M TSXP572823M Modicon 572X3 ETH FIP P
Allen Bradley 1734-OE2C 1734OE2C 24VDC 2 CHANAL CURRENT OUTPUT MOD MFG 2014
Allen Bradley 1784-PKTXD/B 1784PKTXD DUAL INTERFACE CARD PCI BUS W/DH485 RI
Allen Bradley 1784-PCMC1/B 1784PCMC1 1784-PCMK & 1784-PCM6 COMMUNICATION CA
Siemens 6GK7 443-1GX11-0XE0/2 6GK7443-1GX11-0XE0 6GK74431GX110XE0 ETHERNET
Sealed Allen Bradley 1794-ADN /B 1794ADN FLEX I/O
Sealed Siemens 6ES7 521-1BL00-0AB0 6ES7521-1BL00-0AB0 6ES75211BL000AB0
Sealed Siemens 6ES7 135-4GB01-0AB0 6ES71354GB010AB0
Allen Bradley 1734-IB8 /D 1734IB8 8 POINT INPUT MODULE 24VDC
SEALED Siemens Simatic 6ES5 452-8MR11 6ES54528MR11
Sealed Allen Bradley 1756-IF6I/A 1756-1F6I 1756IF6I ISOLATED ANALOG INPUT
Allen Bradley 1734-IT2I 24VDC 2 CH THERMOCOUPLE INPUT MODULE
Sealed MFG 2014 Allen Bradley 1763-L16BBB 1763L16BBB MICROLOGIX 1100
MITSUBISHI PROGRAMMABLE CONTROLLER FX3U-80MT /DSS FX3U80MT
Schneider Electric TWDLCDA40DRF Twido 24VDC I/O 24IN 16OUT 14Relay Schneider Electric TWDLCAE40DRF TWDLCAE40DRF Twido
Modicon/Schneider 140-ACO-020-00 140ACO02000 OUTPUT MODULE
Modicon/Schneider 140-ACO-130-00 140ACO13000 MODULE OUTPUT
SEALED Siemens Simatic 6ES7 392-1BJ00-0AA0 6ES73921BJ000AA0
Siemens 6ES7 317-2AK14-0AB0 6ES7317-2AK14-0AB0 6ES73172AK140AB0
Sealed Siemens 6ES7 322-1BH01-0AA0 6ES73221BH010AA0 OUTPUT MOD, MFG:2015
Allen Bradley 1771-N0C /C 1771N0C
Siemens 6ES7 315-2AG10-0AB0 /4 6ES7315-2AG10-0AB0 6ES73152AG100AB0
Mint Siemens 6ES7 315-6FF04-0AB0 /2 6ES7315-6FF04-0AB0 6ES73156FF040AB0
Siemens 6ES7 318-2AJ00-0AB0 6ES7318-2AJ00-0AB0 6ES73182AJ000AB0
Siemens 6ES7 313-6CF03-0AB0 /2 6ES7313-6CF03-0AB0 6ES73136CF030AB0
Allen Bradley 1769-L20 /A 1769L20 PROCESSOR 64K MEMORY
Allen Bradley 1784-U2DN 1784U2DN USB to DeviceNet Cable Adapter
Siemens Simatic 6GK7 343-1HX00-0XE0 6GK73431HX000XE0
Siemens 6ES5 308-3UA12 6ES53083UA12 Fiber Optic Media Module
Siemens 6ES5 460-4UA13 6ES54604UA13 Relay Output Module
Siemens 6ES7 414-2XG03-0AB04 6ES7414-2XG03-0AB0 6ES74142XG030AB0
Allen Bradley 1785-L20B /E 1785L20B PROCESSOR 16K
Allen Bradley 1785-L20B /E 1785L20B PROCESSOR 16K
Siemens Simatic S5 6ES5 951-7NB13 6ES59517NB13
Siemens Simatic S5 6ES5 944-7UA12 6ES59447UA12
Siemens 6AV 1222-0AD20 6AV12220AD20 Communication Processor Module
Siemens Simatic 6ES5 948-3UA11 6ES59483UA11 CPU
Siemens 6ES5 420-4UA132 6ES54204UA13 Digital Input Module
GE/Fanuc IC694MDL241A IC694MDL241 24V INPUT MODULE
GE/Fanuc IC695ALG708-AB IC695ALG708 RX3i 8 CH ANALOG OUTPUT MODULE
Allen Bradley 1794-ASB2 /A 1794ASB2 POWER SUPPLY
Allen Bradley 1794-ASB2 /B 1794ASB2 POWER SUPPLY
Allen Bradley 1794-OV16 /A 1794OV16
Allen Bradley 1794-IB16 /A 1794IB16
GE/Fanuc IC693CPU350DH IC693CPU350 CPU 350 Module (32K Bytes user memory, 4K I/
GE/Fanuc IC695PSD140B IC695PSD140 Power Supply 24VDC RX3i Multi Function
Siemens 6ES7 315-1AF03-0AB0 6ES7315-1AF03-0AB0 6ES73151AF030AB0 CPU 315
Siemens 6ES5 928-3UB11 6ES59283UB11 CPU928A Processor Module
Siemens 6ES7 314-1AE03-0AB0 /02 6ES7314-1AE03-0AB0 6ES73141AE030AB0
Siemens 6ES5095-8MC0102 6ES50958MC01 S5-95 Central Unit
Siemens 6ES7 317-2AJ10-0AB04 6ES7317-2AJ10-0AB0 6ES73172AJ100AB0
Mitsubishi Q12PHCPU MELSEC-Q CPU Processor Module
Siemens 6GK7 443-5DX04-0XE0 /2 6GK7443-5DX04-0XE0 6GK74435DX040XE0
Allen Bradley 1747-PT1 /A 1747PT1 Hand Held Progammer Terminal
Schneider 140 NOE 77111 140NOE77111
SIEMENS SINUMERIK POWER SUPPLY BOARD 6EV 3055-0CC 6EV30550CC
MITSUBISHI QJ71MES96 MES I/F MODULE
Siemens 6ES7 422-1BL00-0AA0 6ES74221BL000AA0 DIGITAL OUTPUT MODULE
Siemens Simatic S5 6ES5 922-3UA11 6ES59223UA11
Siemens 6ES5 301-3AB13 6ES53013AB13
Siemens 6ES7 313-5BE01-0AB0 6ES73135BE010AB0 SIMATIC CPU MODULE
ALLEN BRADLEY 1734-OB8E /C 1734OB8E OUTPUT MODULE
Siemens Simatic S5 6ES5 947-3UA11 6ES59473UA11
Siemens Simatic S5 6ES5188-3UA11 6ES51883UA11 Rack Chassis
Siemens Simatic S5 6ES5 470-7LC12 6ES54707LC12
Siemens Simatic S5 6ES5 942-7UA11 6ES5942-7UA11 6ES59427UA11 CPU Module
Siemens Simatic S5 6ES5 350-3KA21 6ES53503KA21 Memory Module
Siemens Simatic S5 101U 6ES5 101-8UA13 6ES51018UA13 Module
Siemens Simatic 6ES5 454-4UA13 6ES5454-4UA13
Siemens 6ES5375-0LC61 6ES53750LC61 EEPROM 4K
Siemens 6ES7 314-1AF100-AB0/3 6ES73141AF100AB0 Simatic S7-300 CPU
Siemens 6ES5 095-8ME01 6ES50958ME01 S5-95U Central Unit - Profibus DP Master
Siemens 6GK7 343-1EX20-0XE0/4 6GK7343-1EX20-0XE0 6GK73431EX200XE0 ETHERNET COMM
Siemens Simatic 6ES7 460-1BA01-0AB0 6ES74601BA010AB0
Allen Bradley 1756-M16SE /A 1756M16SE Sercos Interface Module
Siemens 6GK7 343-1CX00-0XE0 6GK73431CX000XE0 SIMATIC Ethernet Comm Module
Siemens 6ES5 375-0LC21 6ES5375-0LC21 6ES53750LC21 S5-105R EEPROM
Siemens 6ES5700-1LA11 6ES57001LA11 Central Mounting Rack
Siemens 6ES7 314-6BF00-0AB0/1 6ES73146BF000AB0 SIMATIC S7 CPU 3145C2PtP
Siemens Simatic S5 6ES5 523-3UA11 6ES55233UA11
Siemens SINUMERIK INTERFACE CONTROL BOARD 570 214 9201.1 57021492011
SIEMENS 6ZB2310-0AE2 6ZB23100AE2
Siemens 6ES53013AB13 IM300 Interface Module
Siemens 6ES 5943-7UA21 6ES59437UA21 CPU 942F - Failsafe CPU
SIEMENS 6GK1102-4AA00 6GK11024AA00 OLM Industrial Ethernet
ALLEN BRADLEY 1756-0A16I /A 17560A16I AC ISO OUT 16PT 240
ABB 07 PS 63 R2 07PS63 CPU Processor and Memory Module
Allen Bradley 1771-SDN /A 1771SDN DeviceNet Scanner Module
Modicon AS-B883-111 ASB883111
Siemens 6ES5 945-7UA23 w/ 6ES5 374-1JK11 6ES59457UA23 6ES53741JK11
Siemens SIMATIC S7 6ES7 151-7FA01-0AB0 6ES71517FA010AB0
SIEMENS 6GK7 342-5DA00-0XE0 6GK73425DA000XE0
Siemens 6ES7 315-1AF01-0AB0/2 6ES7315-1AF01-0AB0 6ES73151AF010AB0 CPU315
GE Fanuc A02B-0118-C132 /S A02B0118C132 Teach Pendant
HK$ 5,038.02
Siemens 6ES7 315-6FF01-0AB04 6ES7315-6FF01-0AB0 6ES73156FF010AB0 CPU 315F 2DP C
Siemens 6ES5 942-7UA13 6ES59427UA13 CPU941B Processor Module
Allen Bradley 1794-L34 /A 1794L34 FlexLogix Proc Module Ethernet COMM
EMERSON V3F50PCU
