Available. The Phoenix Contact IL PB BK DP/V1 is a modular PROFIBUS DP/V1 bus coupler designed for seamless integration within the Inline product range. Operating at a supply voltage of 24 V DC, it facilitates communication between PROFIBUS DP systems and Inline I/O modules, including Fieldline Modular and AS-i devices. This bus coupler supports both Class 1 and Class 2 masters, enabling acyclic communication even within the process data channel. It offers I/O terminal parameterization, failsafe values, and various diagnostic formats, along with support for dynamic configuration. Key features include a modular design, compatibility with PROFIBUS DP and DP/V1, and support for acyclic communication. The device is housed in a green enclosure, measuring 85 mm in width, 119.8 mm in height, and 71.5 mm in depth. It is designed for DIN rail mounting and operates within an ambient temperature range of 0 °C to 55 °C. The bus coupler is protected against reverse polarity and surge, ensuring reliable operation in industrial environments.