Available. The Bosch Rexroth R911170875-GG1, also known as the R-IL S3 BK DI8 DO4-PAC, is a Sercos III Inline bus coupler designed for seamless integration into automation systems. This module features eight digital inputs and four digital outputs, each operating at 24 V DC, with outputs capable of handling up to 500 mA. It supports both 2-wire and 3-wire connection types, providing flexibility in various industrial applications. The device operates within an ambient temperature range of -25°C to 60°C and has a permissible humidity range of 10% to 95%, ensuring reliable performance in diverse environments. With a compact design measuring 80 mm in width, 119.8 mm in height, and 71.5 mm in depth, it is suitable for installations where space is limited. The module is rated IP20, indicating protection against solid objects larger than 12 mm but not against water ingress. This bus coupler is ideal for applications requiring efficient communication and control within complex automation systems, ensuring reliable data exchange between connected devices.