Product Description

The TLB-CON4/1 is a constant light amplifier designed for use with TLB series fork light barriers, providing reliable detection in high-speed sensing applications. It operates on 12–32 VDC and features a push-pull output supporting both NPN and PNP configurations, with selectable bright and dark switching modes for flexible integration. The unit offers a high switching frequency of up to 10 kHz, adjustable sensitivity via a 10-step potentiometer, and visual status indication through a yellow/green LED. Housed in anodized aluminum with IP64 protection, it is built for durability in industrial environments, making it well-suited for demanding conditions. Typical applications include object detection, part presence verification, and position sensing in automated machinery, packaging lines, and material handling systems where fast and reliable optical triggering is required.