S20-DO-16/1

The S20-DO-16/1 module from Bosch Rexroth Indramat is a robust addition to the S20 IndraControl Modules series, delivering high-density digital outputs for demanding automation environments. This DIN rail-mounted module features Rated Voltage of 24 V DC and provides Number Of Digital Outputs (16) channels designed for precise control of actuators and signaling devices. With a compact footprint measuring Width of 53.6 mm, Height of 120 mm, and Depth of 71.5 mm, it easily integrates into control cabinets. The module is fully certified with Approvals CE and UL, ensuring compliance with international safety and performance standards. Equipped with robust design principles, it addresses both industrial and machine-building requirements for reliable digital switching.

Technical performance of the S20-DO-16/1 is distinguished by its Output Current Per Channel rating of 0.5 A and a Maximum Total Current capability of 8 A when protected by external fuses. The Output Type is purely digital, enabling sharp signal transitions with a switch-on/switch-off signal delay under 100 µs for resistive loads and a switching frequency up to 10 000 operations per second for typical ohmic loads. Inductive loads up to 12 VA (1.2 H) and lamp loads up to 12 W are also supported with dedicated load profiles. When overload or short-circuit conditions occur, electronic Diagnostics detect faults such as wire breaks, triggering automatic shutdown and restart sequences. The module maintains off-state leakage currents below 300 µA and limits reverse voltage pulses up to 0.5 A for 1 second, safeguarding connected components.

Operational advantages abound in the S20-DO-16/1 through built-in Short-circuit Protection on each channel, preventing damage under fault conditions. A dedicated Status Indicator LED per channel provides immediate visual feedback on output states and fault diagnostics, facilitating rapid maintenance and reducing downtime. The wide Operating Temperature Range from -25 °C to +60 °C ensures reliable performance in harsh industrial climates. Spring-cage Connection Type offers secure, vibration-resistant wiring, while the electronic protection mechanisms isolate faults and prevent system-wide failures. These features contribute to a resilient control architecture that supports continuous operation in production lines.

Integration into automation systems is streamlined by the S20-DO-16/1’s Mounting Type on standard DIN rails, allowing quick installation and easy access for service tasks. The module communicates error messages and diagnostic data directly to higher-level controllers within the IndraControl S20 station, enhancing system transparency. Its compatibility with Bosch Rexroth’s modular control platform makes it ideal for applications in packaging machinery, conveyor systems, and process automation where precise, high-speed digital switching is critical. By combining compact design, robust protection, and extensive diagnostics, this digital output module embodies the reliability and flexibility required in modern industrial automation.