-Useful for tachographs or similar without ratio-setting switches, needs +7V supply.

Frequency Converter: multiplies input frequency by (N1+1)/N2, where N1 and N2 are binary numbers between 1 and 32, and also by 0.5 or 0.125 depending on an open or closed link. Supply voltage +7V derived from 1318 Tachograph.

$59.00USD

-Works as above but uses 12V or 24V nominal supply.

Frequency converter as above except supply voltage is +24V nominal.

$65USD