GP270-SC11-24V

  GP270-SC11-24V

    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。

NEW NELES JAMESBURY 3600XT2 1-1/2 IN NPT PNEUMATIC STAI

NEW JAMFLOW CF8M 1/4 IN NPT 2000 STAINLESS THREADED BAL

NEW NIBCO NSF-PW PVC-I CHEMTROL 150PSI TRU-BLOCK PVC 1 

WORCESTER 11/2B4446PMSW ACTUATOR 20-39-SN SOCKET WELD 1

NEW DYNAQUIP 1-4408 PN64 1000 STAINLESS SOCKET WELD 1 I

NEW APOLLO 2 WAY 600 STAINLESS THREADED 1/ IN NPT BALL 

NEW PBM MPH-H4L-A10 2 IN 150 STAINLESS FLANGED BALL VAL

WHITEY SS-63TS12 2200PSI 3/4 IN NPT STAINLESS THREADED 

PBM MPH-G4U-N10B 135 1-1/2 IN 3-WAY STAINLESS SOCKET WE

NELES JAMESBURY 2 5150 313600-TT ST50E ACTUATOR STAINLE

NELES JAMESBURY 251503600-TT ACTUATOR ST50E PNEUMATIC 1

NEW JOMAR T-100N-E GAS SHUT OFF 150 BRONZE 1-1/2IN NPT 

NEW APOLLO 94A1 150 BRASS THREADED 2IN NPT BALL VALVE D

NELES JAMESBURY 1 1/2 530S0 31 3600-TT 2004 ST50E 1-1/2

NEW ECOLAB 8525-4035 PVC THREADED 1/2IN NPT BALL VALVE 

NEW FNW FNW340EK TRUE UNION PTFE SEAT EPDM PVC 2 IN NPT

NEW SVF STAINLESS THREADED 1-1/2IN NPT BALL VALVE D3197

NEW NELES JAMESBURY SP26SR60-B AIR STAINLESS THREADED 2

NEW WATTS 0824 BRONZE THREADED 1/4IN NPT BALL VALVE D34

NEW MAS G-2 2000 WOG CF8M 1-1/2 IN NPT STAINLESS THREAD

NEW CONBRACO 77-105-27 APOLLO 600 BRONZE THREADED 1IN N

NEW FNW CF8M 1000 STAINLESS SOCKET WELD 3-1/2 IN BALL V

REXA R1200-90-B-U ELECTRAULIC SEGMENTED 3 IN ELECTRIC F

NEW HAWS SP227 DRINKING FOUNTAIN STAINLESS 1/2X3/8IN NP

NEW MAS G-3 1500WOG 1001 CF8M SOCKET WELD STAINLESS 1-1

PARKER 316SS 2000WOG 2 WAY STAINLESS SOCKET WELD 3/4 IN

NEW MAS G-S-SW 2 IN NPT 1500 STAINLESS SOCKET WELD BALL

NEW WHITEY SS-43YF2 1/8 IN NPT STAINLESS THREADED BALL 

NEW HOKE 6133G6Y CHECK 3/8IN TUBE STAINLESS 1/4IN NPT B

NEW APOLLO 71-148-01 BRONZE THREADED 2IN NPT BALL VALVE

NEW NELES JAMESBURY 3600XT2 1-1/2 IN NPT PNEUMATIC STAI

NEW JAMFLOW CF8M 1/4 IN NPT 2000 STAINLESS THREADED BAL

NEW NIBCO NSF-PW PVC-I CHEMTROL 150PSI TRU-BLOCK PVC 1 

WORCESTER 11/2B4446PMSW ACTUATOR 20-39-SN SOCKET WELD 1

NEW DYNAQUIP 1-4408 PN64 1000 STAINLESS SOCKET WELD 1 I

NEW APOLLO 2 WAY 600 STAINLESS THREADED 1/ IN NPT BALL 

NEW PBM MPH-H4L-A10 2 IN 150 STAINLESS FLANGED BALL VAL

WHITEY SS-63TS12 2200PSI 3/4 IN NPT STAINLESS THREADED 

PBM MPH-G4U-N10B 135 1-1/2 IN 3-WAY STAINLESS SOCKET WE

NELES JAMESBURY 2 5150 313600-TT ST50E ACTUATOR STAINLE

NELES JAMESBURY 251503600-TT ACTUATOR ST50E PNEUMATIC 1

NEW JOMAR T-100N-E GAS SHUT OFF 150 BRONZE 1-1/2IN NPT 

NEW APOLLO 94A1 150 BRASS THREADED 2IN NPT BALL VALVE D

NELES JAMESBURY 1 1/2 530S0 31 3600-TT 2004 ST50E 1-1/2

NEW ECOLAB 8525-4035 PVC THREADED 1/2IN NPT BALL VALVE 

NEW FNW FNW340EK TRUE UNION PTFE SEAT EPDM PVC 2 IN NPT

NEW SVF STAINLESS THREADED 1-1/2IN NPT BALL VALVE D3197

NEW NELES JAMESBURY SP26SR60-B AIR STAINLESS THREADED 2

NEW WATTS 0824 BRONZE THREADED 1/4IN NPT BALL VALVE D34

NEW MAS G-2 2000 WOG CF8M 1-1/2 IN NPT STAINLESS THREAD

NEW CONBRACO 77-105-27 APOLLO 600 BRONZE THREADED 1IN N

NEW FNW CF8M 1000 STAINLESS SOCKET WELD 3-1/2 IN BALL V

REXA R1200-90-B-U ELECTRAULIC SEGMENTED 3 IN ELECTRIC F

NEW HAWS SP227 DRINKING FOUNTAIN STAINLESS 1/2X3/8IN NP

NEW MAS G-3 1500WOG 1001 CF8M SOCKET WELD STAINLESS 1-1

PARKER 316SS 2000WOG 2 WAY STAINLESS SOCKET WELD 3/4 IN

NEW MAS G-S-SW 2 IN NPT 1500 STAINLESS SOCKET WELD BALL

NEW WHITEY SS-43YF2 1/8 IN NPT STAINLESS THREADED BALL 

NEW HOKE 6133G6Y CHECK 3/8IN TUBE STAINLESS 1/4IN NPT B

NEW APOLLO 71-148-01 BRONZE THREADED 2IN NPT BALL VALVE

NEW APOLLO 70-106-27 600 WOG W/LOCK HANDLE NPT BRONZE 1

NEW HAYWARD TRUE UNION 3 IN PVC FLANGED BALL VALVE D449

NEW GEORG FISCHER 198.150.778 WITH ACTUATOR 1IN PVC BAL

NEW NELES JAMESBURY 2 4C 2236 XTB1 VPVL250 2 IN SOCKET 

NEW NELES JAMESBURY SP26SR60-B AIR STAINLESS 150 2IN NP

NEW SANITARY 1 IN PNEUMATIC STAINLESS TRI-CLAMP BALL VA

NEW CHEMLINE 03J01662F TYPE 21 230PSI EPDM 3 IN PVC SOC

NEW WATTS 600WOG 2WAY BRASS THREADED 1-1/2 IN NPT BALL 

NEW FLUID TRANSFER 3FT 3-WAY STAINLESS SANITARY 3 IN NP

NEW SVF P46666DBSE 5000 STAINLESS THREADED 3/4 IN NPT B

NEW WORCESTER CONTROLS 4466TSE FLOWSERVE 1/4 IN NPT STA

NEW APOLLO 70-101-2741 2 WAY BRASS THREADED 1/4 IN NPT 

NEW WAUKESHA 4308-0718-10 1-1/2 IN STAINLESS TRI-CLAMP 

NEW SUPERIOR 591WA11ST 500PSI BRASS BUTT WELD 1-1/8 IN 

NEW NIBCO T590Y-66 3 IN NPT ELECTRIC 600 BRONZE THREADE

NEW FNW 220D 2000WOG 1/2 IN NPT STAINLESS THREADED BALL

NEW SPEARS 1839-005C VITON 235PSI CPVC THREADED 1/2IN N

NEW APOLLO 83R-205-01 1000 CWP 1IN STEEL SOCKET WELD BA

NEW MARWIN 7444RTRS PNEUMATIC STAINLESS THREADED 1 IN N

NEW GEMINI 615 120V-AC 1/2IN NPT ELECTRIC BRASS THREADE

NEW MAS G-2 2 IN NPT 2000 STAINLESS THREADED BALL VALVE

NEW WORCESTER CONTROLS 2WK4466KTC TRI-CLAMP STAINLESS 2

WORCESTER 1 4466RTSW R2 1440CWP STAINLESS SOCKET WELD 1

NEW COLONIAL V07106N TRUE-UNION PP/VITON PVC 1/2 IN BAL

NEW WE ANDERSON BV2M107 DWYER CF8M 1000WOG IRON 2 IN NP

NEW HOKE 6133G6Y CHECK 6000PSI STAINLESS 3/8IN NPT BALL

NEW WATTS REGULATOR 600WOG BRASS THREADED 2 IN NPT BALL

NEW RED HANDLE 3IN NPT THREADED BALL VALVE D381522

NEW WARREN CONTROLS 322FTT CN7M 2000WOG 1/2 IN BALL VAL

NEW JAMESBURY 1 B 22TT 650 WOG 2500 1 IN NPT IRON THREA