The Allen-Bradley 1770-KF2 is an interface module designed for seamless communication between Data Highway (DH) or Data Highway Plus (DH+) networks and asynchronous RS-232-C or RS-422-A serial devices. This module facilitates data exchange by bridging these communication protocols, enabling integration of serial devices with Allen-Bradley PLC systems. The 1770-KF2 supports robust industrial networking with reliable signal transmission and protocol conversion, making it a key component in legacy automation environments requiring mixed serial communication standards. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number 1770-KF2 Product Type Data Highway / Data Highway Plus Asynchronous Interface Module Communication Protocols DH / DH+, RS-232-C, RS-422-A Interface Type Asynchronous Serial Status Discontinued / Check availability
