X0420 B 105A 87-3 NDR096RTP865 PCB | NEC

NEC   X0420 B 105A 87-3  NDR096RTP865 PCB    !!!  ---mail to: sales3@amikon.cn  

  Email:     sales3@amikon.cn       

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Each 64-point digital input (DI) module has three isolated channels which independently process all data input to the module. A microprocessor on each channel scans each input point, compiles data and transmits it to the main processors on demand. Then input data is voted at the main processors just prior to processing to ensure the highest integrity.

All digital input modules sustain complete, ongoing diagnostics for each channel. A failure on any channel activates the Fault indicator which in turn activates the chassis alarm. A TMR module is guaranteed to operate properly in the presence of a single fault and may operate properly with certain kinds of multiple faults. 

NEC   X0420 B 105A 87-3  NDR096RTP865 PCB 

X0420 B 105A 87-3  NDR096RTP865 PCB  | NEC

         sales3@amikon.cn  

All digital input modules support hotspare modules and require a separate external termination panel (ETP) with a cable interface to the Tricon backplane. Each module is mechanically keyed to prevent improper installation in a chassis

Emal:sales3@amikon.cn                                                                                         

We are specialists in the field of industrial automation
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