Available. The Beckhoff KL2134 is a 4-channel digital output terminal module designed for industrial automation applications. Operating at a nominal voltage of 24 V DC with a tolerance of -15% to +20%, it is suitable for controlling various actuators, including resistive, inductive, and lamp loads. Each channel can handle a maximum output current of 0.5 A and is protected against short circuits, ensuring reliable operation in demanding environments. The module features reverse polarity protection, safeguarding against incorrect wiring. Electrical isolation between the K-Bus and field voltage is maintained at 500 V, enhancing system safety. The KL2134 is designed for easy integration, requiring no address or configuration settings, and is mounted on a 35 mm DIN rail according to EN 60715 standards. It operates within an ambient temperature range of -25°C to +60°C and has a storage temperature range of -40°C to +85°C, making it versatile for various industrial settings. The module complies with EMC standards EN 61000-6-2 and EN 61000-6-4, ensuring minimal electromagnetic interference. With a compact design measuring 15 mm in width, 100 mm in height, and 70 mm in depth, and weighing approximately 70 grams, the KL2134 is a robust and efficient solution for digital output needs in industrial automation systems.