Available. The Phoenix Contact IBS CT 24 IO GT-LK is a coupling module designed to interconnect two INTERBUS systems at the input/output level. This device functions as two standard I/O modules with cross-connected inputs and outputs, enabling bi-directional data transfer between control systems. It supports data transfer up to ten words (160 bits) per cycle, with configurable data widths ranging from one byte to ten words via a rotary switch. The selected data word or byte is displayed on a 7-segment display. The module is equipped with F-SMA connectors for fiber optic remote bus connections, ensuring high-speed data transmission. It operates with a 24 V DC supply voltage, with a typical current consumption of 160 mA. The device features a redundant power supply and electrically isolated bus lines for enhanced reliability. It is housed in an IP20-rated enclosure suitable for DIN rail mounting. The module's dimensions are 204 mm in width, 77 mm in height, and 37 mm in depth. Operating temperature ranges from -20°C to 70°C, making it suitable for various industrial environments.