Safety light curtain S4BE30-300-S, emitter, 300 mm, 30 mm resolution, Type 4

S4BE30-300-S is the emitter of a Banner EZ-SCREEN S4B Type 4 safety light curtain with a 300 mm defined area and 30 mm resolution (hand detection). It projects a row of synchronised, modulated infrared beams (860 nm) from end to end of the housing, so there is no dead zone at either end.

• Defined area: 300 mm; resolution 30 mm; system response time 7.5 ms
• Operating range: 0.1...12 m
• Indicators: bi-colour status indicator, two tri-colour scan code indicators
• Supply: +24 V DC ±15 %, 33 mA typical
• Housing: anodised aluminium, 38 x 40 mm, glass-filled polycarbonate end caps
• Environment: IP65, -20...+55 °C, indoor use
• Connection: RD (removable disconnect) socket; RD cordset with M12 ordered separately

The emitter works only as a pair with an S4B receiver of the same length and resolution. The scan code (1 or 2) is set with switches in the RD cordset, so that two pairs mounted close to each other do not interfere.

Type 4 per IEC 61496-1 and -2, Category 4 PL e per EN ISO 13849-1, SIL3 per IEC 61508. MTTFd 287 years, PFHd 3.08 × 10⁻⁹ (single pair).