Available. The Phoenix Contact IBS IL 24 BK-T/U is a modular bus coupler designed to integrate Inline stations with the INTERBUS network. Operating at a transmission speed of 500 kbps, it facilitates efficient communication between devices. This coupler supports up to 63 devices with a parameter channel and can connect up to 15 branch terminals with remote bus branches, enhancing system scalability. It offers electrical isolation of remote bus segments, ensuring system stability and protection. The device operates within a supply voltage range of 19.2 V DC to 30 V DC, with a maximum current draw of 1.25 A when the maximum number of connected I/O terminal blocks is used. Its compact dimensions—48.8 mm in width, 119.8 mm in height, and 71.5 mm in depth—allow for flexible installation in various industrial settings. The coupler is housed in a green enclosure, providing a clear visual identification within control panels. Designed for industrial environments, it operates effectively within an ambient temperature range of -25 °C to 55 °C and has a degree of protection rated at IP20, suitable for indoor applications.