The ABB 2TLA010026R0500 is a universal safety relay (RT6 series) designed for industrial safety‑circuit monitoring. It supervises inputs from safety devices — such as emergency‑stop buttons, safety mats or edges, light curtains/beams, interlocked gates/guards, enabling devices, foot controls, contact strips — and controls safety outputs accordingly. The relay supports single‑ or dual‑channel input configurations, and allows manual supervised reset or automatic reset, depending on the safety application. It provides multiple safety‑rated relay outputs plus auxiliary “information” outputs to signal the status of safety circuits. The device is mounted on a DIN‑rail and intended for integration into machine control cabinets.
