Incremental rotary encoder RE 56

opticalnon-contactdigital

» Incremental encoders have no sliding contacts and are not subject to wear. » A light-emitting diode, a slotted metal disc, and a photo-diode array from a photoelectric circuit. » An integral logic produces two squarewave signals phased 90° to each other from the output of the photo diodes, with or without a reference impulse. » Where the cable length between the encoder and controller is more than 2.5 m, we recommend the use of the RE..TI, fitted with an additional driver. » The standard supply voltage for the incremental encoders is 5 VDC. » As specials, 24 V versions are also available. » An IP 54 cover is recommended as protection against external influences. » In combination with motor BG 45 / BG 75 an integral magnetic resistive incremental encoder is available (ME integrated). Channels : 2 Encoder ppr : 1000 Encoder Supply voltage V : 5 Protection class of attachment : IP30