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Elobau 463121B1 — Key Specs

Function:

• Safety evaluation unit for monitoring machine safety sensors (non-contact safety switches, guard switches, etc.).

• Accepts up to 8 sensors via interface modules or 1 directly.

• Provides two redundant safety outputs and contactor monitoring (EDM).

Safety Standards:

• Performance Level PL d (EN ISO 13849-1).

• Category 3 architecture.

• SILCL 2 (EN/IEC 62061).

Electrical:

• Supply: 24 V DC ±10%.

• Power consumption: ~90 mA.

• Outputs: Two safety relays, each rated up to 250 VAC / 30 VDC, 3 A, 750 VA / 90 W.

• Auxiliary functions: EDM (external device monitoring).

Indicators:

• LED status for power, sensor channels, external contactor.

Connections:

• Screw terminals for 0.08–2.5 mm² wires.

• Direct connection for 1 sensor, or up to 8 via Elobau interface modules (363096, 363098, K30, etc.).

Mechanical / Environmental:

• Housing: ~94 × 75 × 25 mm.

• Mounting: DIN rail TH35.

• Protection: IP40 housing.

• Operating temperature: 0…+55 °C.