Banner Engineering launches S4B safety light curtain
Banner Engineering introduced the S4B, a heavy-duty Type 4 safety light curtain designed for faster installation, alignment and troubleshooting.
Why it matters
Banner Engineering introduced S4B safety light curtains for machine-guarding and automation safety applications.

Evidence notes
- Banner Engineering introduced the S4B heavy-duty Type 4 safety light curtain on 7 June 2023.
- The S4B provides 30 mm hand-detection resolution, sensing lengths from 300 mm to 1,800 mm and a 12-metre operating range.
- Adjustable click-in brackets and tricolour alignment indicators simplify setup, while weak-beam warnings and a remote PLC or HMI signal support maintenance.
Company context
Banner Engineering designs and manufactures industrial automation products including sensors, measurement devices, machine safety products, industrial wireless systems, barcode scanners and machine vision.