The 1220121 is a safety light curtain designed for normal industrial environments. It features a receiver system part with a resolution of 14 mm and a scanning range of 20 meters. The protective field height is 1,800 mm, and it responds within 20 milliseconds when uncoded or 45 milliseconds with code 1 or code 2. The device includes a DIP switch on the system plug for configuration and weighs approximately 2.421 kg. It is suitable for detecting when a beam of infrared light has been broken, activating a safety function to protect personnel passing through the monitored area.
The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.

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