&IAMA Incremental hand wheel IRC510A, 515A, 516A, 517A and 519A The manual incremental hand wheel IRC510A, 515A, 516A, 517A and 519A in standard industrial configuration converts rotary movement, which is manually entered using the hand wheel with nonius, by means of photoelectric sensing, to sequence of electric rectangular pulses in the signals A and B (or in their negations) each other shifted of 90° electrical. Each position is locked. This hand wheel is designed for placement into panels or portable device for manual control and entering information, particularly for NC and CNC machines. 1)A square (quadrature) signal on the levels for entries 1 V pp. Cannot be interpolated. 2) Loading impedance between signal + and signal -, see the recommended wiring IRC307. "'Amplitude of the differential signal between signal + and signal - : 0,6 4- 1,2 V pp (Zo = 120 Q) Assenbly Removed the hand wheel center cap, allow the screw chuck and removed wheel, dismount the three screws and remove the front panel. The panel is prepared by three holes pr. 2.7 on the pitch circle diameter. 45 + 0.1 and the center hole diameter. 14 mm. The encoder is placed on the inside front panel on the outside and bolted with the dismounted screws M2, 5 After wheel is mounted and electrically connected. With respect to use of electrostatic sensing parts, we recommend to connect the encoder without voltage and complying rules for handling with electrostatic sensitive equipment. Sequence signals by turning right Output signals Two basic signals (A, B, and A +, B +) moved by 900 electrical and their negation (according to the encoder type). Dimensional drawing Data for order State in the order number of pieces, name and type of the encoder, number of pulses per revolution and delivery date. Example: We order 20 pcs of IRC515A/100. The encoder IRC 515A with 100 pulses per revolution and delivery in four weeks. Changes in technical parameters reserved LARM a.s., Triumf 413, 384 11 Netolice, CR Tel.:+420 388 386 211, Fax:+420 388 386 212, e-mail: [email protected]