1751-6091 WOODWARD 寄存器

SCHNEIDER 140CPU67160
ABB REF615
YASKAWA CIMR-M5A20150-XXXH
ABB PPC905AE101
Siemens 6SE7031-2EP85-0AA0
ABB EHDB520C2P-1L CONTACTOR,2P,120/60HZ COIL
YASKAWA CACR-SR15BB1BM
TRICONEX 3351
SCHNEIDER 140CPU65150
A-B 2711-K10C8
A-B 2711-T10C1
ABB MPRC086444-003
A-B 2711-K10C8
EPRO PR9268/203-000
TRICONEX 3301

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Description

主CPU模块还不断通过冗余处理单元(RPU)同步地对备用CPU模块的I/O映像寄存器和其它寄存器进行刷新。当主CPU模块发出故障信息后,RPU在1~3个扫描周期内将控制功能切换到备用CPU。I/O系统的切换也是由RPU来完成。

GENERAL ELECTRIC DS3800HPRC1A1A USPP DS3800HPRC1A1A

GENERAL ELECTRIC DS3800DSHA1A1A USPP DS3800DSHA1A1A

General Electric DS3800HMHA1E1F Control Card

GENERAL ELECTRIC DS3800NBIC USPP DS3800NBIC