Moeller Electric's (formerly Klockner Moeller)
Easy 500 control relay - 8 inputs, 4 relay or transistor outputs, 2 analog voltage inputs. Programs in relay ladder logic with 3 contacts and a coil per rung. Built-in display can show up to 16 texts of 48 characters each. Class 1 Div 2 (Zone 2) rated. Operable temperature range of -25° C ... + 55° C. 16 timers, 16 counters, 16 analog comparators and 4 persitant operating hour timers.