Injection molding machine injection molding machine safety light curtain safety light curtain Product features: (1) improve the self-test function - When the photovoltaic power loss or failure of their own, do not send the wrong signal to ensure that (2) the anti-interference ability to control appliances Strong - for electromagnetic signals, strobe light, welding arc and the surrounding light source has a good anti-jamming capability. (3) quick response - a response time of less than 20ms, the maximum to avoid the danger. (4) long life - effectively relay output frequency greater than 100 million times, reached the life after, it can be replaced. (5) provides NPN, PNP output, and the user should ensure follow-up control circuit mechanical equipment safe and reliable. (6) has a time delay function through light - in the infrared detection area shake up and down when the photoelectric has been in the off state, thereby disconnecting reliable control equipment (7) controller or security interface photoelectric protection device, to ensure forging machinery safety control output signal is controlled for. (8) can be used for long-distance regional protection, and to protect the multi-faceted region. (9) cost-free warranty period of up to 2 years Source: http: //www.dtsydzyxgs.com/content/30928.html

palabras clave: Light Curtains,