西门子模块360-3AA01-0AA0

型号360-3AA01-0AA0

型号360-3AA01-0AA0

型号360-3AA01-0AA0

2090-K6CK-D15F            面价1129

2090-XXNFMF-S09         面价4874

2090-K6CK-D26M          面价1221

2090-XXNPMF-16S09    面价5625

2090-K6CK-D15M          面价953

各一个

6AU1230-2AA01-0AA0 V4.0  1pc

6ES7326-2BF01-0AB0   3

6ES7223-1HF22-0XA8   1

6ES7153-2BA02-0XA4   2

6SL3352-3AE35-0AC0   1

ACS510-01-046A-4  1pc

6ES7647-6AA25-1CX0  1pcs

6SY7000-0AC35  10pcs

6AV2124-0UC24-0AX0  1pcs

6ES7153-4AA01-0XB0   2pcs

22D-D010N104  2PCS  面价12914

VPL-B0633M-CJ12AA  1个 面价12370

Allen Bradley 700-1708-82  1pcs 面价98500

Allen Bradley 110-0086-01  1pcs 面价1265

Allen Bradley 700-1708-60  1pcs 面价94734

Allen Bradley 700-1418-00   2pcs 面价1344

Allen Bradley 700-1416-00   1pcs 面价491

Allen Bradley 700-1415-00   1pcs 面价2158

Allen Bradley 700-1744-00   1pcs 面价3259

Allen Bradley 700-1415-00   1pcs 面价2158

Allen Bradley 700-1413-00   1pcs 面价920

Allen Bradley 1734-AENT 1pcs  面价5252  

ABB RDNA-01  3pcs

1KGT036300R0002

1SNA631054R2100

各1

1753-L28BBBM  1  67907

0MS1600风扇盘 2型SK25FB 6

0MS1600 R3.1 Rev*闪存卡;SK25SU 4

0MS1600 2M 支路非平衡63口可扩展;SK60AD 2

以太网业务板;SM-1x10GE-20xGE-A; ROA 219 1110/1 2

0MS1600多速率GE/FE支路单元8门SFP; SK59A 1

电源接口单元，POWER LTU 1

0MS1600 STM-16 支路卡SFP; SK68CA 2

型号360-3AA01-0AA0

Siemens Simatic S7 SM322 322-1BH01-0AA0 16XDC24V

Fore Marconi NM-4/DS3D

Fore Marconi NM-4/DS3E

Motorola DUET NR Development Board

Heurikon HKV 68 20 Vme MVME module

(4) Cisco CVR-X2-SFP-V02 TwinGig adapter

Motorola MPC8XXFADS & XPC860 Development Board

P&E Microsystems Coldfire Cable NEW

HP Procurve 1000Base-T Module J4115B

J LOT of (11) Allen Bradley DIN Rail Breakers 1492

Force PowerPMC-260 NEW for CPCI or VME NEW!!

(62) I2C Connectors NEW

MDI Ultrak AZC Alarm Zone Controller B76-1302

Cyclone Microsystems IQ80960RPLV I960 Development board

Sorensen #12 Booster-Bar Extender for Center Mike

Motorola MVME 330-1 VME

AMD Zinfandel Evaluation Board

MAC BookEndz BE-03G412 Powerbook Dock

(4) Sun Celestica 256mb Netra Mezzanine memory X6985A

J Lot of (6) Cisco Power injectors AIR-PWRINJ2 AIR-PWRI...

Xbox DVD Emulator Kit NEW 940-75004 Rev 1

EDC HHP TT130R2-2 Hand Held Programmer Keypad Control

IBM eServer BladeCenter 8677-3XU Server 39M4945 24R2711

Facts Engineering Direct Logic F2-02DA-2 ANALOG 2CH

Allen Bradley ScanBus 1203-GD1 & Cable

APC AP9617 Management card 10/100

1000 VWR Borosilicate Glass Culture Tubes CAT: 47729-57...

Adlink PCI-7256 16-CH Latching Relay Outputs & 16-CH Is...

Mitutoyo DP-2 with power supply

Cisco ONS TCC module

Wind River Systems EST XPC860 Dev Board PC104

Cisco Serial 8A/S

Siemens 540-660B RS540 Electronic Room Sensor NEW!!

Canoga Perkins 2245 DS3 Fiber Modem 2245-S-BNC-01-1

IBM BladeCenter 73P6098 Copper Passthru Module

Genuine Original Survival Research Labs poster 1984

Enlarge

Genuine Original Survival Research Labs poster 1987

Enlarge

Genuine Original Survival Research Labs poster 1984

Enlarge

APC SYCC Symmetra Communications card

Galileo Technology EV64111 Development board

Black Box 16 Port Terminal server SW548A

Motorola MPC821/860ADS evaluation Board

Cyclone Microsystems IQ8096ORP i960 evaluation Board

Finisar Xgig-FD30Sa SAS SATA SFP Mini-GBIC HOST DRIVE

(31) STMicroelectronics M27C256B-90C1 Eprom 32-PLCC NEW

Cisco WS-C2950G-48-E1 IOS 12.4

Applied Materials Servo control module SOL-00060-M-1244

Sony DRX-840U Dual Layer DVD Drive

(10) 1" Vacuum Clamps Quick Release Flange Clamp NEW

Sun Marathon Netra 512 Meg mezzanine module X6986A

J (2) Phoenix Contact FLKM-D 9 SUB/B-US

J (18) IDEC 24VDC Relays RH2B-UL RY42S-UL & Bases

(5) ELTRON 800008-003 84MM BY 91M 3.30 X 3.583 Thermal...

Cabletron SMTSW RoamAbout IEEEE Indoor Antenna Option N...

FiberOptions 313B-R-R/1BXX

Data Vision 16 by 16 LCD 16160-2 P212 NEW!!

Finisar DR-Cardbus PC card Breakout Adapter

Molex 74547-2053 MINI SAS-SFF M-M 5 meter cable NEW

Dunord I-2500 Scanner interface

Lexmark HighYield Yellow Toner for Lexmark C510 OEM

MicroE M10 Linear scale encoder

WDG-CSM Watchdog Timer Card

Cisco WIC 2T Genuine Cisco

Omron H7EC-BLM

HP Procurve Gigabit SX Module J4113A

AMAT Applied Materials CDN491 Devicenet

Stewart THX Cinema Sonic Processor 10448 NEW in BOX

Thin Section Low Profile Large Diameter Ball Bearing In...

Optibase Videoplex PCI NTSC Pro Mpeg Board NIB!!

Genuine Survival Research Labs DVD Berkeley 2001!!

(13) M27C512-12F1 512K Eprom NEW

NEW SMC Air Cylinder w Hall effect NCDJ1B15-200R-B76

(25) CD4050BE DIP CMOS HEX BUFFERS/CONVERTER NEW!!

在供配电系统中，稳定的运行是整个供配电系统的基本要求，要保障在供电、输电、配电等每个环节的及稳定。供配电的功能就是供应各个区域的所需电力量，达到合理分配，并且在此过程中尽量减少电力损耗，并且能够运行。把电气自动化控制技术运用到整个系统中，不仅可以提高供配电的运行效率，而且可以确保整个电路运行稳定，降低隐患的发生概率，保障整个系统的性能。在供配电系统中，运用到电气自动化控制技术，对于整个电力行业而言，是科学技术领域的创新，它推动了行业发展，带来了巨大的经济效益，对行业和社会的发展都具有重要意义。把互联网技术、PLA技术、电气自动化控制技术三者结合起来并应用于供配电系统中，可以实现系统的自行控制和管理模式。加强管理人员的意识，提高对危险的防范意识，并把这些意识融入应用中去，通过智能化、自动化的电力供应，降低人员操作引发的失误，使整个系统的运行效果得到提升。