ITD 41 A 4 (Incremental Through-Hole Encoder), Pulses per revolution: 2048, Exit signals: A, B, N (zero pulse) + inverted, Output signal level: T (TTL linedriver, short circuit proof, 5 VDC ±5% or 8...30 VDC power supply), Detection method: Optician, Feeding: 5 VDC+-5% or 8...30 VDC, Connection: Cable with connector, approx. 1 metre long, Through Hole Diameter: ø25 mm, Degree of protection: IP 65, Operating Temperature: -20 to +70 °C (extendable to +100 °C as an option), Material: Aluminum housing, stainless steel shaft, Additional features: High resistance to shock and vibration