RD77
3 encoder counting board for RS232 serial line
Technical features:
- Eurocard standard format
- Requested power supply: 12Vdc
- Interfaced with standard RS232 serial line, at 19200 baud
- Speaker included
- High speed hardware latch input and signalling led
- Manages 3 axes, each with:
- 1 incremental encoder input 3 signals (A quad B + index signal)
- Optical reader error segnal
- Travel limit input (TTL level)
- Maximum counting speed: 6MHz
- Encoder inputs: standard differential 5V RS422, on request 12V single-ended
- Encoders power supplied by card, with self-recovering fuses.
- Internal counting width: 32 bit (+-2 billions of pulses)
- Interpolator x4
- All inputs ESD protected
- Firmware can be updated from internet