note: PB-F series Quad Beams are 'Single Channel' units for simple beam systems. For more complex systems eg. multiple stacked beams or in-line systems use PB-IN-HF series 4-Channel units to avoid 'Crosstalk'.
| Model | PB-50F | PB-100F | PB-200F |
| Detection system | Simultaneous breaking of 4 beams | ||
| Infrared beam | LED pulsed beam, Double modulation | ||
| Protection distance | Outdoor 50m or less Indoor 100m or less | Outdoor 100m or less Indoor 200m or less | Outdoor 200m or less Indoor 400m or less |
| Max. beam range (approx.) | 500m | 1000m | 2000m |
| Response time | 50msec. to 700msec. (Variable at pot) | ||
| Supply voltage | 10V to 30VDC (Non-polarity) | ||
| Current consumption | 75mA or less | ||
| Alarm output | Dry contact relay output form C Contact action : Interruption time + delay time (1 sec.) Contact capacity : 30V AC/DC, 0.5A or less | ||
| Tamper output | Dry contact relay N/C Contact action : Activated when receiver's cover is detached Contact capacity : 30V AC/DC, 0.5A or less | ||
| Alarm LED | Red LED (Receiver) ON : when an alarm is initiated | ||
| Attenuation LED | Red LED (Receiver) ON : when beam is attenuated | ||
| Functions | Sound check switch, Attenuation LED, Monitor jack output, AGC circuit, Frost proof cover | ||
| Ambient temperature range | - 35°C to +66°C | ||
| Beam adjustment | Horizontal : ±90°, Vertical : ±10° | ||
| Mounting positions | Indoor / Outdoor | ||
| Wiring | Terminals | ||
| Weight | Transmitter : 1200g / Receiver : 1300g | ||
| Appearance | PC resin (wine red) | ||