1794-IE8XT_进口原装现货_厦门岳航计算机工程有限公司

1794-IE8XT

联系：黄先生
电话：0592-5173279/18030235313
传真：0592-5165561 （注小黄收）
Q：2851195449
地址：厦门市思明区湖光大厦8楼A单元
通讯方面 AB的采用controlnet现场总线方式，西门子采用profibus总线。 profibus总线是一种成熟可靠的解决方案，但缺点是最大通讯距离为1000m，且随距离的增加，通讯速率也要降低，通讯周期会延长，可能会不能满足同一区域内的通讯，若采用多模光纤方式，需增加光耦模块，但可靠性降低。根据以太网的技术发展，采用更加完善的应用协议，甚至是开放式的一网到底是未来的发展趋势。以上是我对学习后的几点体会，两者在不同的方面均有优势；根据目前我集团公司自动化技术的实际情况，建议在下一步的带烧和高炉工程中进行推广。

ALLEN-BRADLEY SLC500 1746-P2 & A7/B MODULE PLC RACK SLC 500 WHITE LABEL (S6)

GOOD USED SPECTRUM ENABLED SLC 500 INPUT PLC MODULE 1746-IA81 SER B QTY (DR3B)

GOOD USED ALLEN BRADLEY CONTROLLOGIX 1756-IB32/B PLC MODULE (DR2E)

GOOD USED AS-I MASTER SST-ASI-SLC PLC MODULE (DR2E)

GOOD USED ALLEN BRADLEY SLC500 11746-NO41 ANALOG OUTPUT PLC MODULE (DR2E)

SCHNEIDER AUTOMATION PC-A984-145 CPU 8K MEMORY MB PLUS MODULE (W3)

NEW SPARE ALLEN-BRADLEY PLC MODULE 1771-IA AC INPUT SER C (S6)

GOOD USED ALLEN BRADLEY N2 SER B SLOT FILLERS FOR RACK MODULES PLC (DR2E)

GOOD USED ALLEN-BRADLEY 1756-IF16 A ANALOG INPUT 10V &4-20 mA 16 POINT INPUT(Q6)

NEW NIP INTEL OVERDRIVE PENTIUM OVER DRIIVE 11601F A5373754CB (DR2E)

GOOD USED ALLEN BRADLEY SLC500 1746-NI4/A ANALOG INPUT PLC MODULE (DR2E)

WAGNER FDL FORCE DIAL FDL 40 40LBX.25LB 20KGX.2KG (F6)

GOOD USED ALLEN-BRADLEY 1756-IF16 A ANALOG INPUT 16 POINT INPUT(DR2E)

GOOD USED ALLEN BRADLEY CONTROLLOGIX 1756-L55/A M12/A PLC MODULE (DR2E)

GOOD USED ALLEN BRADLEY 1746-NIO41 WHITE LABEL SER A COMMUNICATION MODULE (DR3B)

ALLEN-BRADLEY 1771-P6S 220V AC POWER SUPPLY MODULE (WL23-3)

LOT OF 4 USED ALLEN-BRADLEY CONTROL LOGIC SLOT FILLERS (I4)

GOOD USED PLC MODULE ALLEN BRADLEY SLC500 1746-OW16 SER C (C3)

UUNIVERSAL S400MLTAC4M AUTOTRANSFORMER CWA (QQ2)

NEW AMERICAN THERMOSTAT 6900802 COMBINATION LOWER (177)

MODICON AEG J890 REMOTE I/O PROCESSOR AS-J890-001 (K4)

NEW NIB TYCHEM BR 127 TYL LG LARGE COVERALL YELLOW PROTECTIVE SUIT (79)

USED RELIANCE AUTOMATE PROGRAMMABLE CONTROLLER PLC MODULE 45C1A 802802-7RA (UU4)

LOT OF 2 SPHERICAL ROD END BEARINGS ID 1/4" OD 7/8" (BIN23)

AT&T ED-7C613-30 LDU LUCENT 5SCB10AAAA SLC-96 USED NO BOX (WL4)

NEW SPARE ALLEN BRADLEY 1756-IB32/B PLC DC INPUT MODULE (DR2E)

YOKOGAWA PROCESSOR PLC MODULE CP451 SUFFIX -10 STYLE 52 (283-1)

ALLEN-BRADLEY 1756-CNBR/E PLC MODULE CONTROL NET COMMUNICATIONS BRIDGE (Q6)

GOOD USED ALLEN BRADLEY SLC500 11747-L553/C PROCESSOR UNIT PLC MODULE (DR2E)

EATON DIGITAL WEIGHT IDICATOR UM C2004GADA 20W INPUT VOLT 117 (W4)

GOOD USED ALLEN BRADLEY SLC500 1746-ITB16/C INPUT PLC MODULE (DR2E)

ALLEN-BRADLEY SLC500 1756-PA75 & A13/B MODULE PLC RACK CHASSIS SLC 500 (S6)

GOOD USED EZAUTOMATION.NE?T AVG EZ-420 PLC MESSAGE (OO2)

NEW NIB TYCHEM BR400 SZ MED MD FLAT BACK REAR ENTRY CHEMICAL SUIT YELLOW (102)

NEW CASE OF 6 TYCHEM C4 526 TGR 3X ENCAPSULATED LEVEL B PROTECTIVE SUIT (81)

ROSEMOUNT 3051S SERIES PRESSURE/3051SF SERIES FLOWMETER TRANSMITTER NEW (GG6)

TOSHIBA/HOUSTON TOSBERT-130 H1 TRANSISTOR INVERTER VT130H1V2035BOH 3HP M (H7)

RELIANCE ELECTRIC AUTOMATE DUAL DRY CONTACT MODULE MODULE 45C69 (210-2)

NEW NIB TYCHEM BR400 SZ 3X FLAT BACK REAR ENTRY CHEMICAL SUIT YELLOW (98)

NEW CASE OF 6 TYCHEM C2 526 TGY MD ENCAPSULATED LEVEL B PROTECTIVE SUIT (81)

ALLEN-BRADLEY 1771-OFE2 B REV Q01 ANALOG OUTPUT MODULE SER B (WL23-2)

ALLEN BRADLEY SLC 500 PLC OUTPUT MODULE 1746-OW16 SER C (N1-2)

NEW AMERICAN 6900785 6000 WATT 240 VOLT ELEMENT KIT 208/220 (180)

GOOD USED ALLEN BRADLEY SLC500 1746-IA16 INPUT PLC MODULE GREY LABEL (DR2E)

NEW LOT OF 2 TYCHEM 60406W XL LAKELAND LIQUID SPLASH CHEMICAL SUIT GREY (OR44)

NEW IN BOX ALLEN BRADLEY 1771-ASB SER C REMOTE I/O ADAPTER PLC MODULE (CC5)

NEW LOT OF 2 TYCHEM BR 127T YL 2X COVERALL YELLOW PROTECTIVE SUIT (185)

NEW TYCHEM BR400 SZ L LARGE FLAT BACK REAR ENTRY CHEMICAL SUIT YELLOW (222)

WESTCON 8-W3320 PROCESS MONITOR (F6)

ALLEN BRADLEY PLC MODULE 1785-L30B / D PLC 5/30 PROCESSOR (QQ6)

GOOD USED ALLEN BRADLEY SLC500 1746-OX8/A OUTPUT PLC MODULE (DR2E)

New! Lot of 150 103K250 Capacitors .01 250V (296-1)

WORCESTER ELECTRIC ACTUATOR SERIES 36 MAX AMBIENT TEMP 150 DEG F USED (XX3)

NEW LOT OF 2 TYCHEM BR 127T YL 3X COVERALL YELLOW PROTECTIVE SUIT (173)

NEW AMERICAN 6900688 5500 WATT 240 VOT=LT ELEMENT KIT (180)

Paragon EC128 Energy Monitor & Control System A-1211-55 A121155 (M5)

USED RHINO INDUSTRIAL POWER SUPPLY PSM24-0905 (90W) QTY (DR3C)

GOULD MODICON AS-B875-102 ANALOG INPUT PLC MODULE GOOD USED (S2)

NIB NEW BAILEY CONTROLS INLIM03 INFI 90 INTERFACE PLC MODULE (VV3)

BENTLY NEVADA 3500/25 KEYPHASOR MODULE (K1-3)

GETTYS AEG A3005-A01 A3000 AC SERVO POWER SUPPLY USED NO BOX (SS5-1)

NEW LOT OF 2 TYCHEM C4 526 TGR 3X ENCAPSULATED LEVEL B PROTECTIVE SUIT (YY1)

PANALARM 90AXC1 CARD (210-2)

AT&T LUCENT AUG11 5SCB3B0HAA (RT) BFU BANK FUSE USED (WL5-2)

GOOD USED ALLEN BRADLEY SLC500 1746-IA16/C INPUT PLC MODULE WHITE LABEL (DR2E)

LOT OF 4 RELIANCE ELECTRIC DUAL OUTPUT MODULE 45C60 (216-1)

EMLOCK 1500 SDC MDL 1571 VD DPS (O5)

NEW HUTCHISON INDUSTRIAL SHAFT ANGLE ENCODER 2300A2-1000-35 (F6)

BENTLY NEVADA 133819-01 RTD/TC TEMP I/O MODULE (216-2)

NEW LOT OF 2 TYCHEM BR 127T YL 3X COVERALL YELLOW PROTECTIVE SUIT (155)

NEW LOT OF 2 TYCHEM BR 127T YL 3X COVERALL YELLOW PROTECTIVE SUIT (192)

NEW CASE OF 6 TYCHEM C3526 TTN MD ENCAPSULATED LEVEL B PROTECTIVE SUIT (81)

ALLEN BRADLEY PLC MODULE 1771-P6S 220V AC POWER SUPPLY MODULE (QQ6)

ACTIONJAC 2-MSJ-U-TRV5 MADE IN USA SOLD AS IS (TT5)

RELIANCE ELECTRIC AUTOMATE PROGRAMMABLE INPUT MODULE 45C66A (210-2)

RELIANCE BIAS DRIVER 0-49021-A CARDPAK USED NO BOX (SS4)

DUTEC I/O PLEXER THE SMART SOLUTION IOP-AD 16 CHANNEL PARTS ONLY USED (HH6)

FRESH TAKEOUT RELIANCE ELECTRIC DATA INPUT CARD 52712 (145-2)

SCHNEIDER 140CPU11303 TSX QUANTUM CPU 512K 1XMB+ PLC CONTROLLER MODULE (N2)

NEW SIEMENS LVS200 FORK ONLY 4 M EXTENSION 1.5" NPT (F4)

GOULD MODICON AS-B804-111 PLC MODULE GOOD USED (R2)

Moore 340G4AH22B5NN13 XTC NEW! Transmitter-Con?troller (K4)

NEW IN BOX ALLEN BRADLEY MICROLOGIX 1200 1762-MM1RTC MODULE (DR2B-1)

RELIANCE AMPLIFIER 0-49022- CARDPAK USED NO BOX (SS4)

GETTYS A3000 AEG SLOT FILLER USED NO BOX (SS5-1)

HEWLETT PACKARD HP 27247-60003 16 BIT 10 BASE T ISA INTERFACE PLC MODULE (BIN60)

GE FANUC CPU 331 IC693CPU331-AB PLC CPU MODULE GOOD USED (237)

RELIANCE POWER SUPPLY 0-49001-1 CARDPAK USED NO BOX (SS4)

DREXELBROOK 401-13-21 Relay Setpoint (WL32-3)

RELIANCE LIMIT 0-49023 CARDPAK USED NO BOX (SS4)

RELIANCE POWER SUPPLY 49001-5 CARDPAK USED NO BOX (SS4)

FANUC PLC OUTPUT RELAY 2A 16PT MODULE IC693MDL940E GOOD USED (YY3)

LOT OF 4 SWAGELOK SS-6-AG-6 CRA03 DE4 (BIN36)

NEW NIB FIREYE SAFETY CONTROL MODEL 4011 25SU5 8945 14 (176)

ALLEN BRADLEY SLC500 1746-NI4 SER A PLC MODULE GOOD ANALOG INPUT MODULE (WL9)

NEW FUJI ELECTRIC 1MBI300NN-120 300A 1200V IGBT MODULE (280-10)

NEW NIB HYSTER RELAY HORN ?(S37B)

NEW 509-TAD SERIES B FULL VOLTAGE STARTER 115- SIZE 00 TYPE 1 PH 3 (176)

NEW NIB ABB Type N Positive Safety Relay Contactor 1SBH141001R8422 (BIN73)

BENTLY NEVADA 125768-01 RACK INTERFACE I/O MODULE (210-2)

NEW LOT OF 5 FUSES FUSE ATQ1/10 AMPTRAP (BIN36)

SCHNEIDER AS-BMOT-202 MOTION MOD. ENCDR/RSLVR (W3)

BENTLY NEVADA 125800-01 KEYPHASOR I/O MODULE (216-2)

NEW ITT A-C PUMP RING WEARING 08-102-584-001 OEM IN BOX (FF3)

AB TRANSFORMER 1334 15-50HP SPARE PART KIT REV 2 PN#S91880 SWE 1284 REV03 (F6)

RELIANCE LIMIT UNIT 0-49008-4 CARDPAK USED NO BOX (SS4)

PHOENIX CONTACT THERMOCOUPLE MCR-TE-J-K-I 2610544 GOOD USED (D5-1)

GOULD MODICON AS-B872-002 PLC MODULE GOOD NEW IN STATIC BAG (S4)

GOOD USED CRITEC UTB-30DP UNIVERSAL TRANSIENT BARRIER (WL33-3)

GOULD MODICON AS-B824-016 PLC MODULE GOOD USED (LL3)

NEW NO BOX AEG SH4SH8 CONTACTOR SH4 SH8 (I4)

AB NICE ALLEN-BRADLEY POWER FLEX DRIVE 700 30 HP 20BD040A0 AYNANB0 SER A (OO4)

SCHRADER BELLOWS THE SILENCER AB4 4812-1000 (BIN36)

NIB POWER PROCESS CONTROLS 535 Process Controller 535-1105000000 (GG1)

BENTLY NEVADA 125840-02 LOW VOLTAGE AC PIM POWER SUPPLY 250V/6.25A (216-2)

RELIANCE OPERATIONAL AMPLIFIER 0-49013-4 CARDPAK USED NO BOX (SS4)

GOULD MODICON AS-B825-016 PLC MODULE AEG GOOD USED (S2)

GOULD MODICON AS-P810-000 POWER SUPPLY PLC MODULE GOOD USED (S2)

ALLEN BRADLEY 1771-OZC/B CONTACT OUTPUT MODULE (S5)

GE FANUC GOOD USED PROGRAMMABLE CONTROLLER 5 SLOT BASE IC693CHS397F (MM4)

AT&T AUA19 LUCENT DTU R 5SCDB00AAC PACK CKT (WL2)

LOT OF 3 RELIANCE ELECTRIC AUTOMATE PROGRAMMABLE INPUT MODULE 45C40 (210-2)

BENTLY NEVADA 128229-01 PROX/SEISMIC I/O MODULE (210-2)

RELIANCE STABILITY DRIVER 0-49011-11 BIAS CARDPAK USED NO BOX (SS4)

BRADY 1D708 UBV SMALL DEVICE NEW IN BOX (WW3)

ALLEN BRADLEY 1771-OW SELECTABLE CONTACT OUTPUT MODULE PLC (N5)

NEW IN BOX SKINNER SOLENOID COIL V5-7734-F24 RED (J5-1)

NEW NIB ALLEN BRADLEY 17710A ROCKWELL PLC OUTPUT MODULE 1771-0A (A6)

MODICON QUANTUM 140XTS00203 ASSY STD CABLEFAST 3 FT NEW IN BOX (Q5)

NEW ALLEN-BRADLEY SLC500 PROCESSOR UNIT 1745-LP151 SERIES C (F4)

GOULD program pack MODICON AS-P371-002 GOOD (I5-1)

RELIANCE RECTIFIER 0-49040 CARDPAK USED NO BOX (SS4)

BENTLY NEVADA 146031-01 TRANSIENT DATA INTERFACE I/O MODULE (210-2)

USED SAIKAWA SCP CONTROLLER - SERVICE CONTROL PLC MODULE (XX1)

Cutler-Hammer 58-4933

SUN MICROSYSTEMS GWV24 BIT COLOR FRAME BUFFER 501-2337 (BIN60)

GOOD USED ALLEN-BRADLEY SLC500 PROCESSOR UNIT 1745-LP103 SERIES D (F4)

NEW EATON/HYDRO-LIN?E C-465-1 LOW PROFILE PROXIMITY SWITCH C-461 (BIN83)

FRESH TAKEOUT RELIANCE ELECTRIC DATA INPUT CARD 0-52711 (143-1)

NEW? YOKOGAWA INPUT CARD ER2 SUFF *A K3B16040 (S7-1)

GOULD MODICON B351 115 VAC INPUT MODULE (M3)

AT & T AUA18 5SCDA00AXXLUCEN?T PACK CKT (WL2)

SICK OPTIC 7022123 INTERFACE MODULE FOR DIN RAIL MOUNT FEMALE CONNECTOR (W1)

NEWIN BOX SKINNER VALVE SOLENOID COIL V5-7735-F24 RED (J5-1)

1794-IE8XT

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