Ordering codes:

Codice	N° Encoder	Type
RD40-2A	2	5V unipolar or RS422
RD40-3A	3	5V unipolar or RS422
RD40-2B	2	12V unipolar
RD40-3B	3	12V unipolar

Technical features:

• ISA XT bus
• Maximum counting speed: 8MHz
• 5V / RS422 inputs or 12V single-ended
• Encoders are powered from the board
• Can handle 1, 2 o 3 incremental encoders
• 24 bit internal counters (+-8.388.608 pulses)
• X4 pulse interpolator
• Analog filter on all inputs
• ESD 8KV protection on all inputs
• Uses only 4 consecutive I/O addresses, easily configurable

Included software:

• Static libraries for MS-DOS and MS-Windows
• Dynamic libreries for MS-Windows
• MS-DOS test program
• MS-Windows test program

Download latest software's version

• Borland libraries (28K, last update 04 May 97)
• Microsoft libraries (15K, last update 04 May 97)
• Test programs (45K, last update 04 May 97)
• Visual Basic libraries (12K, last update 02 Oct 98)
• User manual in pdf format (60K, last update 30 Apr 01)