ABB 1MRK002266-AAR00 Optical Ethernet Module | Relion 670 Fieldbus Communication Module Extended Product Type: PM564-RP-AC

Extended Product Type: PM564-RP-AC

Replacement Product ID (New): REF57360001-KG

Operating Temperature: Maximum: 55 °C

Rated Current per Module (Max): 4 A

100% stator ground fault protection using sub-harmonic injection

ABB 1MRK002266-AAR00 Optical Ethernet Module | Relion 670 Fieldbus Communication Module Extended Product Type: PM564-RP-ACOverview The ABB 1MRK002266 AAR00 is a high performance optical Ethernet module, part of the ABB Relion 670 series for power system automation and protection. It provides fast and secure fiber optic data connections, ensuring reliable communication in critical power networks. Engineered for demanding industrial environments, this module offers EMI immunity, supports multiple Ethernet ports, and accommodates various communication protocols, enabling