Can the fraction collector accept a TTL input signal to start the collection program?

OMNICOLL could accept the TTL signal and the fraction collection is started by a 3-12 V Signal (using about 2-10mA).
If a TTL logic is needed, we could propose a customized solution of the communication module (Art. No. 6911) for this: the TTL closure 0.0-0.8 V (low) would then start the fraction collector.