6MD63 V4.6 - Input / Output Unit with Local Control

SIPROTEC - Protection devices - 7SJ61...7SJ64 - 7ST61, 7ST63 - 7UM61, 7UM62 - 7UT612, 7UT613, 7UT63 - 7VE6 - Input/Output unit - 6MD63 - Communication Module - Modbus - Communication profile

SIPROTEC - Multifunction protection with control - 7SJ61...7SJ64 - Input/Output unit with local control - 6MD63 - Communication module - Modbus - Bus mapping