140DDI15310

485，中控室和項(xiàng)目現(xiàn)場(chǎng)的數(shù)據(jù)傳輸以GPRS信號(hào)傳輸，由于變頻器支持Modbus RTU協(xié)議，以GPRS信號(hào)傳輸時(shí)，兩種協(xié)議不同無(wú)法直接進(jìn)行數(shù)據(jù)交換和傳輸，需通過(guò)第三方的協(xié)議轉(zhuǎn)換模塊實(shí)現(xiàn)不同協(xié)議間的數(shù)據(jù)交換，上海泗博自動(dòng)化技術(shù)有限公司自主研發(fā)生產(chǎn)的MGS-801網(wǎng)關(guān)，可以實(shí)現(xiàn)串口轉(zhuǎn)GPRS，從而滿(mǎn)足設(shè)備的數(shù)據(jù)以GPRS信號(hào)遠(yuǎn)程傳輸。

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〖：歐工         〗
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【價(jià)格】如此低價(jià),* 
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【品牌】Allen-Bradley羅克韋爾、ABB、本特利Bently 3500系統(tǒng)卡件、GE、艾默生西屋等模塊卡件
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　　MGS-801網(wǎng)關(guān)內(nèi)部嵌入SIM卡，以GPRS信號(hào)傳輸，通過(guò)Internet互聯(lián)網(wǎng)把數(shù)據(jù)發(fā)送到中控室對(duì)應(yīng)的能夠訪(fǎng)問(wèn)Internet互聯(lián)網(wǎng)且有固定IP地址的服務(wù)器上。由于中控室的整個(gè)內(nèi)部網(wǎng)絡(luò)為一個(gè)局域網(wǎng)，IFIX上位機(jī)組態(tài)軟件支持Modbus TCP以太網(wǎng)協(xié)議，且作為Modbus TCP主站，無(wú)法直接接收Internet互聯(lián)網(wǎng)上GPRS傳送的變頻器數(shù)據(jù)且容易受到外網(wǎng)上惡意代碼的攻擊，進(jìn)而造成整個(gè)中控局域網(wǎng)的通訊中斷和癱瘓，上海泗博自動(dòng)化自主研發(fā)生產(chǎn)的GMT-881網(wǎng)關(guān)很好的解決了這些問(wèn)題。

　　GMT-881能夠通過(guò)Internet互聯(lián)網(wǎng)和MGS-801連接，并將接收的數(shù)據(jù)轉(zhuǎn)化為Modbus TCP，GMT-881的ModbusTCP端作為從站，和IFIX連接，實(shí)現(xiàn)采集GMT-881的數(shù)據(jù)進(jìn)而采集項(xiàng)目現(xiàn)場(chǎng)變頻器的數(shù)據(jù)。

　　在中控室網(wǎng)絡(luò)技術(shù)人員需在和Internet連接的路由器上為GMT-881網(wǎng)關(guān)對(duì)應(yīng)的IP映射一個(gè)端口，訪(fǎng)問(wèn)中控室對(duì)應(yīng)的外網(wǎng)固定IP和端口號(hào)就可以訪(fǎng)問(wèn)GMT-881網(wǎng)關(guān)，外網(wǎng)惡意攻擊都只針對(duì)GMT-881，保護(hù)中控室局域網(wǎng)的安全，GMT-881網(wǎng)關(guān)和IFIX組態(tài)軟件的IP地址在一個(gè)相同的局域網(wǎng)中，在IFIX組態(tài)軟件中添加Modbus TCP從站GMT-881對(duì)應(yīng)的IP地址和ID號(hào)，實(shí)現(xiàn)兩者TCP的連接，從而實(shí)現(xiàn)IFIX遠(yuǎn)程監(jiān)控和采集項(xiàng)目現(xiàn)場(chǎng)變頻器的數(shù)據(jù)。

140DDI15310

GENERAL ELECTRIC CL00D310T USED

GENERAL ELECTRIC CL45A300M USED

9 PASS & SEYMOUR L615-P PLUGS NEW L615P

PARKER GFG2PKC3.2-10 HYDRAULIC FLOW VALVE NEW 

GE MINIATURE LAMPS 1638 NEW BOX OF TEN

ECON TIME DELAY FUSE ECS225 USED

CUTLER HAMMER C0525E4NFBXXES TRANSFORMER NEW

COOPER BUSSMANN FWC-20A10F NEW FWC20A10F BOX OF 10

GE FANUC HE693MDL645D USED

SIEMENS 505-6660 MODULE USED 5056660

GE FANUC IC693MDL740E USED

SIEMENS 505-5616 16 SLOT RACK USED 5055616

PIAB PNP NO DM8 VACUUM SWITCH NEW 0107732

FANUC A06B-6087-H126 REMAN. POWER SUPPLY A06B6087H126

CUTLER HAMMER H-1045 HEATER COIL H1045

CUTLER HAMMER HEATER COIL H-1214 NEW H1214

PARKER HYDRAULICS CONTROL VALVE D1VW020BNJPG NEW 

CUTLER HAMMER H-1037 NEW OVERLOAD HEATER ELEMENT H1037

PARKER HYDRAULICS CONTROL VALVE D1VW004CNJP NEW

PARKER HYDRAULICS CONTROL VALVE CPOM2BBV NEW

ALLEN BRADLEY 1494V-FS400 NEW FUSE BLOCK KIT 1494VFS400

PARKER PK063MP001 REPLACEMENT KIT NEW

ZERO MAX SC030R NEW COUPLING DISC MODEL SC030R

IFM EFECTOR IFC204 PROXIMITY SENSOR NEW

MAC VALVE PID-111CCAA NEW PID111CCAA

NUMATICS FILTER F50B-06A NEW F50B06A

ALLEN BRADLEY BULLETIN 595-B NEW 595B

CUTLER HAMMER H-1028 HEATER COIL H1028

BOSCH REXROTH 0821302080 PRESSURE REGULATOR NEW

PARKER VQB12-Q-O-5 FLOW CONTROL NEW VQB12QO5

VICKERS COIL 316011 NEW

CUTLER HAMMER H-1039 NEW HEATER COIL H1039

NUMATICS MVT30N06Y LOCKOUT VALVE NEW

GENERAL ELECTRIC H400MLTAC4M-5GEK NEW H400MLTAC4M5GEK

GENERAL ELECTRIC SWITCH CR115B202 NEW

INDRAMAT NAM 1.3-15 REMAN. NAM1315

NICE BALL BEARING 1641-DCTN NEW 1641DCTN

GENERAL ELECTRIC 15D21G002 NEW SERIES A

BOX OF 2 CUTLER HAMMER 9586 H 231B NEW 9586H231B

NUMATICS ACTUATOR S2AK-01A1D-AAA0 NEW S2AK01A1DAAA0

BRAD HARRISON 331020A01F200 NEW CORDSET 20'

ELECTROMOTIVE SYSTEMS SBPN-6-WA NEW ENCLOSURE SBPN6WA

BRAD HARRISON 331020A01F060 NEW 

PARKER AIR CYLINDER 01.50 CKH2ANU19A 19AC 1.500 SER 2AN

TORRINGTON BEARINGS HJ-405224 NEW HJ405224

FANUC A03B-0807-C167 USED A03B0807C167

MAXITROL R600S NEW R600S

10 ALLEN BRADLEY 1492-CJS11-10 JUMPERS NEW 1492CJS1110

FANUC A03B-0819-C167 USED A03B0819C167

10 PASS & SEYMOUR 4560 RECEPTACLES NEW 4560

REXROTH RUNNER BLOCK 1622-294-10 NEW 162229410

FANUC A03B-0807-C011 USED A03B0807C011

COGNEX 800-5743-1C NEW BREAKOUT MODULE 80057431C

FAFNIR BEARINGS 2MM306WI CR DUL NEW 2MM306WICRDUL

COGNEX 300-0341-15 NEW 300034115

PARKER D1VW020BNJCLM7B82XB693 DIRECTIONAL CONTROL VALVE

FAFNIR BEARING MM9311WI-3H-DUH NEW MM9311WI3HDUH

THOMAS & BETTS 678 1-1 1/4'' COUPLING NEW BOX OF 5

MRC BEARINGS 110KS/0025 NEW

SIEMENS SIMATIC NET 6GK1105-3AA00 USED 6GK11053AA00

SWAGELOK CONTROL VALVE SS-44XS6 NEW

COGNEX IN-SIGHT 1000 VISION SENSOR 2 COMPLETE SETS NEW

FAFNIR BALL BEARINGS 9108PP NEW

5/BOX LINDER VOLLSCHUTZ 25A LINKS 597.0257 NEW 5970257 

DAYKIN ELECTRIC OMDGTA01 NEW OMDGT A-01

ALLEN BRADLEY 1336S-B015-AN-EN5-GM1-HA1-L6 NEW

MRC BEARING 304SZZ H501 EMQ NEW 304SZZH501EMQ

RENISHAW MP3 PROBE W/ OPTICAL SYSTEM A-2103-0008 NEW

SQUARE D 9998 PC227 NEW 9998PC227 REPLACEMENT FLANGE 

TURN ACT 133-121-00 ROTARY ACTUATOR NEW 13312100

NSK BEARING N203W 60911 NEW 

REXROTH INDRAMAT PPC-RO2.2N-N-V2-NN-NN-FW USED PPCR022N

MCGILL BEARINGS MI-34 NEW MI34

BANNER OSBF SCAN HEAD NEW

LOT OF 2 BANNER OSBDX SCAN HEADS

COAX VMK-20-DR-NC NEW VALVE VMK20DRNC

BARKSDALE 425H3-04 NEW PRESSURE TRANSDUCER 425H304

PARKER P5T-J016DHSE-060 SLIDE CYLINDER P5TJ016DHSE060

PARKER FILTER 2104N-1B1-BX NEW 2104N1B1BX

FANUC POWER SUPPLY A06B-6087-H130 REMAN. A06B6087H130

SCHNEIDER 140-AVI-030-00 USED INPUT MODULE 140AVI03000

BALLUFF BKSS204PU10 NEW BKS-S20-4-PU-10 

INDRAMAT TRANS01.7/1/0P01 REMAN. TRANS01710P01

GE PANEL MOUNT ADAPTER CR324CXPMA NEW

CROSBY G-450 NEW LOT OF 10 7/16 RED U BOLT G450

ALLEN BRADLEY MOTOR 1326AB-C2E-11-A7 NEW 1326ABC2E11A7

ALLEN BRADLEY MOTOR 1326AB-B2E-21 NEW 1326ABB2E21

POWER-ONE HPM7G4G4G4G4C4A1K NEW POWER SUPPLY

REXROTH INDRAMAT SERVO MDD115A-N-030-N2M-130GA1 REMAN

REXROTH INDRAMAT MAC090C-0-GD-3-C/110-A-2/S018 REMAN

REXROTH INDRAMAT MAC090B-0-JD-4-C/110-A-2/WI524LV/S018

REXROTH INDRAMAT MAC093B-0-JS-2-C/130-B-0/S005 REMAN

VICTAULIC 2 1/2" VIC 300 BUTTERFLY VALVE 23205

SEW EURODRIVE MOVIDRIVE COMPACT USS21A

HELLER UNI PRO CNC 90 MONITOR UNI-PRO NEW WITH KEYBOARD

BANNER SENSOR S18AW3FF100Q1 NEW

HONEYWELL T991A 1244 NEW TEMPERATURE CONTROLLER

BANNER SENSOR M18SP6FF100Q USED

BANNER SENSOR S18SN6FF25Q USED

ALKON CORPORATION JN4 VALVE NEW FREE SHIPPING

TURCK WKB 3T-6/S90 NEW WKB3T6S90

Heller Uni Pro F 23. Board VPS60A-B21 NEW

WILKERSON FRP-95-160 NEW FRP95160

WILKERSON FRP-96-639 NEW FRP96639

HARTING HAN-10-A-AGG-LB NEW HAN10AAGGLB

SICK 7024011 NEW MOUNTING BRACKET 7024011

ALPHA GEAR REDUCER SP140-MF2-050-111 NEW SP140MF205111

TURCK VBRS-4.4-2RK-4T-1.5/1.5 NEW VBRS442RK4T

ALCO 16P2B-11 NEW ALCOSWITCH 16P2B11