The Omron G9S-2002 DC24V is a safety relay unit with two input channels and two double-pole single-through contacts. Each contact is rated for 240 VAC at 5 A, 1200 VA, making it suitable for switching safety-related loads in control circuits up to that power level.
The contact rating of 5 A at 240 VAC, 50/60 Hz, 1200 VA is the resistive load limit for each pole. For inductive or motor loads, derate as typical for relay contacts — the 5 A figure is the maximum for resistive switching at that voltage. Operating temperature spans -25 to +55 °C, which covers most panel environments but not extreme cold storage or high-heat cabinets without ventilation. Two input channels allow dual-channel safety circuits — e.g., two NC contacts from a guard door switch or two N/O from an E-stop — meeting the redundancy requirement for PL d / SIL 2 applications. The unit is not a configurable safety controller; it's a hard-wired relay that latches or drops out based on the input state.