TM11001045-2SN

  LINEARSERV TM11001045-2SN 

    现货热销 停产老备件，模块，驱动器，控制器等………支持各种物流发货方式、支持上门考察验

货、支持货到付款、支持送货上门。

    　在工业冗余环网网络环境里,交换机不会立即开始转发功能,主交换机（Local）由手动指定,选择主链路和备份链路建立一个指定路径,由Supreme-Ring协议自动指定。一个工业冗余环网网络里面只能有一个主交换机（Local）。主交换机（Local）会定期发送配置信息，这种配置信息将会被所有的从交换机（Remote）发送。一旦网络结构发生变化，网络状态将会重新配置。当指定主交换机（Local）之后，在转发数据包之前，所有端口都以阻塞方式启动。运用Supreme-Ring算法，主交换机（Local）选择最低COST值的端口作为主链路，另一条COST值高的端口作为备份链路。备份链路不转发数据，只接收和处理

HELLO包，处于热备（Hot Standby）状态。从交换机（Remote）没有主链路和备份链路的区别。Supreme-Ring协议是一种简洁高效的冗余协议，能够保证环网在链路故障时，在300ms之内恢复网络通信。

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General Electric RRDC12 Relay Driver Board

Adept Technologies 90338-51010 CAT 3 Servo Dual B+ Servo Drive Rev. P6

Rapid Air 69100035 Rev. B Control Board?New

Wentech DCP-1.5W Power Supply Jump Board

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Daytronic 10A72-2/012 PC Board H/W 7.5

Vee-Arc PC7000-UQ10?Regulator Board New

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NPA 01 44209-810.01?44209 Circuit Board

ASPAC Inc. MLS2 Controller RS-232 -60 Day Warranty

GE 193X643AGG113 Control Card

Gould Modicon PCB S501-000 Rev B CircuitBoard P190

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Crown 103922-OOR Circuit Board

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Crown 103961-R Assembly Linear Card 103961R

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Schneider Automation?S.A. 170 ADI 340 00?I/O Base New In Box

Omron CS1W-ID231 Input Unit

Crown Integrity Parts 103905 Digital Card New

Liebert 4C14651G 1 Rev.03 Fused Circuit?Board Card

GE 437D491 Revision?F Motherboard

Murr Electronik 55700 I/O Module

Allen-Bradley SLC500?1746-IV16 Series B?Input Module

ABB DSQC323 3HAB5956-1 Memory ExpansionModule

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Crown 103905 Rev. 0?Digital Conversion Circuit Board

GE Fanuc IC3645EV P2?Oscillator Assembly

Adept 10840-42160 Revision G Circuit Board Outer Link Card

Allen Bradley 1734-IE2C Analog Input Module Flexlogix New

Facts Engineering/Horner Electric HE610INP100C Input Module

Liebert 415761G-2 Advanced Microprocessor Control & Display?Panel 166819G1

Rexroth Indramat RMK12.2-IBS-BKL Reco Communications Module?New

GE Fanuc IC4484A169?Oscillator Card New

Crown 103986-OOR Quad Driver Board

WinSystems LPM/MCM-Enet- Rev. C ENET Board

Unico Inc. 308-227 Dual Incremental Servo Interface Assembly?8 Bit