GE Mark VIeS - Tmr; TRLYS1 B Circuits, TMR

6.5.3.3 TMR
For TMR applications, relay control signals are fanned into TRLYS1B from the three I/O processors R, S, and T through
plugs JR1, JS1, and JT1. These signals are voted and the result controls the corresponding relay driver. Power for the relay
coils comes from all three I/O packs and is diode-shared.
TRLYS1B Circuits, TMR
148 GEH-6855_Vol_II GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
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