Available. The Phoenix Contact IL S3 BK DI8 DO4 2TX-PAC is a modular bus coupler designed for integration into Sercos® networks, facilitating seamless communication within Inline I/O systems. This device features 8 digital inputs and 4 digital outputs, all operating at 24 V DC, and supports connection via RJ45 connectors. It offers transmission speeds of 500 kBit/s and 2 MBit/s on the local bus, ensuring efficient data exchange. The bus coupler is housed in an IP20-rated enclosure, suitable for environments with ambient temperatures ranging from -25 °C to 60 °C. It is equipped with surge protection and safeguards against polarity reversal of the supply voltage, enhancing its reliability in industrial applications. The device is compliant with overvoltage category II and pollution degree 2 standards, adhering to IEC 60664-1 and EN 60664-1 regulations. With a weight of approximately 343.6 grams, it is designed for easy integration into existing systems, contributing to the optimization of automation processes.