Old GEM80 (GEM 80) Manuals/Documentation

Hello Folks,
Does anyone have the circuit diagram of the Silvertech SR100 relay cards and sub rack assembly.

Does anyone know someone who has stocks to sell.
Also what is the difference between SR100 and SR600 cards?

Thanks in Advance
 
Gem80 plc

Hi All
why counter G register goes up to -32767 when the counter is power (energised)

Many Thanks for your help

Regards
SA
 

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