1783-MS06T A-B 冷后备方式

A-B 1756-CNBR
A-B 1747-SN
A-B 1336-PB-SP11A
A-B 1746-N08V
Delta VFD300CP43B-21
FOXBORO P0926AH-B
SIEMENS 6GK7243-7KX30-0XE0
FANUC A20B-2101-0870
A-B MMC_BDP081PNA
A-B 1784-PCIC
A-B 1784-PCIC
ABB AO810V2 3BSE038415R1
ABB AO810V2 3BSE038415R1
BENTLY NEVADA 3500/05-01-01-00-00-00

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Description

冷后备方式操作时,冷后备系统不运行,它在自诊断检测出运行系统故障后才切入后备系统。对PLC来说,冗余系统的范围主要是CPU、存储单元、电源系统和通信系统,只有在可靠性要求很高时,才会包括输入输出单元的冗余等。

USED VMIC VMIVME-M-485 VMEbus Repeater Link M 485

USED Xycom XVME-957 VMEbus Mass Storage Sub-System

Cutler Hammer FP5200 00 Protective Relay

USED Allen Bradley 1756-PA75/B AC Power Supply B01

Chicago Pneumatic CP-3081 CP 3081 Softork USED