The DB-25 connector labeled labelled “GP OUT” allows connection to the Eclipse PiCo matrix’s eight double-pole double-throw (DPDT) relays with contact ratings of 30 Vdc at 1A. Each general-purpose output has a relay inside the Eclipse PiCo matrix. When a general-purpose output is inactive, the associated “common or wiper” pin on the GP OUT connector will be shorted to the relevant
“normally closed” pin. When a general-purpose output becomes active, the short between the “common” pin and the “normally closed” pin is broken and a new connection is made between the “common” pin and the “normally open” pin.Pin-outs for the 8 GPO relays"
Note: the pinout is the same for the frame relays on the Eclipse Median and Omega matrices
Pin-outs for the 8 GPO relays"
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Pin-outs for the 8 GPI inputs
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