The Okuma E4809-770-033-1 Relay Card is a relay interface module from Okuma America Corporation, identified by part number E4809-770-033-1. The listing notes the product as “Okuma E4809-770-033-1 Relay Card 1-1,” confirming its exact model and revision tag. It functions as a replacement component in Okuma machine control systems that rely on the E4809-770-033-1 relay interface.
