| Scanner blocks for opposed, retro, diffuse, convergent, and fiber optic sensing modes; Most scanner blocks include Banner's exclusive, patented AID (Alignment indicating device) system, which lights a top-mounted indicator LED whenever the sensor sees its own modulated light source, and pulses the LED at a rate proportional to the strength of the received light signal; SBLVAG1 - uses anti-glare filter for immunity to direct reflections from shiny objects; Use only with models BRT-3 or BRT-1.5 retroreflective targets, Use only in clean environments; Do not locate retroreflector closer than 12 inches (30cm) from sensor; 3 and 4 wire system; Interconnecting pins |
