The BCD output option delivers 5½ digits in BCD (22.214.171.124.) form through a 34-pin connector that provides 21 output DATA lines, DATA VALID, POLARITY, OVERRANGE signals and TRIESTATE input, plus power inputs to feed the circuit card.
The 34-pin rear connector can be adapted to interface with 37-pin SUB-D terminals by means of a cross-wire adaptor supplied with the option.
All the outputs are compatible with TTL and 24V logic and they are opto-isolated with respect to the input signal whenever the card is powered from an external source of 5V or 24V.
option, that can be installed in models ALPHA and BETA
, is supplied independently with an instructions manual and the following accessories :
- Adaptor for 37-pin SUB-D connector.
- Integrated circuits for changing the logic.
- Instructions manual.