Industrial SH-ARC-E3-K Arcnet Interface Card

SOHARD SH-ARC-E3-K is an Arcnet interface card designed for ISA-bus PCs to connect industrial ARCNET networks in legacy automation environments. It uses the COM20022 ARCNET controller to provide a dedicated interface for ARCNET communication, and is documented as part of the SH FARC-E3-K family with ISA-bus operation and Windows NT-era driver support (with related references describing WinNT and Win2000/XP compatibility). The card’s physical footprint is around 16 x 12 x 2 cm and it weighs about 0.1 kg, with Germany listed as the country of origin. Suppliers note QA testing and a 30-day right of return, and the part has been referenced as used in MAN Geoman systems, illustrating its role in industrial networking of older equipment. Alternate part numbers include SH FARC-E3-K, reflecting its ARCNET interface heritage, and ABB’s software descriptions for SH FARC E3-K provide context for ISA-bus ARCNET applications and COM20022 controller usage.