AMIKON INDUSTRIAL SUPPLY · CONTROL SYSTEMS 1746-OW16 Relay Output Module Allen-Bradley SLC 500 · 16-Point AC/DC Relay Output Discontinued product · Legacy system support Relay switching for established SLC 500 installations. The 1746-OW16 provides 16 relay output points for control circuits using AC or DC field power. It is relevant to maintenance teams troubleshooting switching failures or sourcing a module for an existing control cabinet. Technical Specifications Key