ISG-A144

The Pantron ISG-A144 is a single channel opto sensor with a teach function. This function gives the device the ability to teach for transparent and limited infrared permeable objects and is able to recognize the objects later. The device is able to differentiate between full and empty packaging, to detect defective coating and double layers in the paper industry, and much more. Alternatively the normal automatic operating mode may be used and includes a test function and diagnostics. The dual-frequency change-over is useful to decouple nearby light barriers. By use of dark switching, it is possible to reverse the switching behavior of the relay. The test input is needed for externally activating the teach process, but may also be used as an automatic function test when activated during automatic operating mode. The alarm output indicates that the sensors are too contaminated. Includes a relay output for high switching loads.