DKG-705R is a relay extension unit designed for use with DKG-705 unit. It has 8 16 amps. volt-free contact outputs. The relay functions

are selectable from a list of 112 entries using DKG-705 program mode. A maximum of 2 DKG-705R are cascadable expanding the relay

count of DKG-705 to 23. The connection to DKG-705 is made with a standard six wire telephone cable.