Technical Parameters Parameter / Feature Specification / Detail Series / Model RT6 Safety Relay — 115 AC version (2TLA010026R0400) Supply (Coil) Voltage 115 V AC (A1–A2) Input Channels 1 or 2 (single- or dual‑channel configuration) Safety Inputs Supported Emergency stop, safety mats/edges, light curtains/beams, safety switches / interlocks, gates/doors, enabling devices, contact strips, etc. Reset Modes Manual supervised reset or Automatic reset (configurable) Safety Output Contacts 3 × NO (normally open) + 1 × NC (normally closed) — total 4 safety‑rated contacts Contact Rating / Switching Capacity (Resistive Load) 6 A @ up to 250 V AC (resistive) / up to 1500 VA maximum Inductive Load Capacity e.g. AC‑15: 2 A @ 240 V AC; DC‑13: 1 A @ 24 V DC (when used on DC) Maximum Total Switching Capacity 12 A distributed across all outputs Minimum Load Capacity 10 mA @ 10 V (if contact load does not exceed 100 mA) Auxiliary / Information Outputs Two voltage‑free transistor “info” outputs (Y14, Y24) — for status signalling (not to be used as safety outputs) Auxiliary Output Supply / Load External +5 V … +30 V DC supply; max 15 mA per output; max voltage drop ~2.4 V at full load Mounting / Terminals 35 mm DIN‑rail mounting; plug‑in / screw‑clamp terminal blocks Enclosure / Protection Housing: IP40; Terminals: IP20 Product Dimensions Width: ~45 mm; Height: ~84 mm; Depth: ~120 mm Weight (net) ~ 0.485 kg Mechanical Endurance > 10⁷ operations (long lifetime) Safety Category / Standard Compliance Safety Category 4 / Performance Level e (when properly wired, dual‑channel, with monitoring) — compliant with safety‑relay standards for machine safety