The TallyMan Interface unit, the ESP-1R+ consists of 1 x 32 tally input, 32 x open collector tally output, 64 x isolated relays O/Ps, 1 x RS422 and 1 x ethernet
“The flexibility of Tallyman is one of the keys to QVC’s new facility. Tallyman’s touch screen control panel provides what QVC wanted right from the beginning with the push of a single button.”
Andy Appleyard, Project Manager, TSL Systems