Relay output expansion card
EM580-EXT3
1. Equipped with one normally open relay contact output (TA3-TC3) with a contact rating of AC250V/10mA (≥3A) and DC30V/10mA (≥1A)
2. Equipped with one analog output (AO2-GND). The expansion cards mentioned above are not standard and must be ordered separately if needed. Some expansion cards in the EM590 series are fully compatible with the EM580 series.
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