The ALLEN BRADLEY 845T-DL52EEN is a discontinued square flange encoder featuring a 10mm shaft with flat, operating at 24V DC input and providing 5V DC DLD output. It includes channels A and B, utilizes a 10-pin connector, and offers 3000 pulses per revolution (PPR). This unit does not come with a mating connector. While the original manufacturer's warranty is no longer valid, it includes a 2-year warranty from RADWELL.