Explosion proof single-beam safety light barrier
70 m | BeamSafe® III-C-EP STI

The Perimeter Access PA4600 is a long-range, multiple-beam safeguarding control system. It differs from a conventional safety light curtain in that it provides a much longer operating range and a wider beam spacing. As a result, it is an excellent choice for safeguarding the perimeter of a hazardous area. It is suited to detect the torso of personnel entering into a hazardous area rather than detection of hands and fingers.
Installation is easily achieved with the Individual Beam Indicators, which glow red when the corresponding infrared beam is out of alignment. Front panel access to the selector switches allows for easy configuration modification.
The separate Scan Codes allow the installer to select unique scan frequencies that eliminate crosstalk with adjacent PA4600 systems. Diagnostics are also greatly streamlined with the LED status indicators and numeric displays.
The 625 mA solid-state safety outputs provide for a wide range of interfacing options with industry standard safety relays. The External Device Monitoring assures that the control reliability of the PA4600 will be integrated into the control panel of the hazardous machine