Gilbarco Dispenser Twowire Protocol For Third Party Pump Controllers New Jun 2026

For retrofitting older Gilbarco sites (Encore 300/500) without replacing dispensers, the new two-wire protocol converters are the only economical path.

The most common failure point for third-party developers is the handshake.

For a new third-party controller to successfully operate Gilbarco dispensers via the Two-Wire Protocol, the following integration points must be addressed: