VG-6727 Digital Control Interface

*Electronic Addressing
*Two LED indicators for Input and Output
*Passive contact as Input and Replay contact as Output
*Optional Open-circuit check on Input/Output/Power line
*DC24V power supply required*Plug-in structure design for easy installation
*LPCB approval to EN54-18DESCRIPTION

VG-6727 Digital Control Interface is designed to drive a firefighting equipment and receive feedback, when FD&A control unit generate a fire alarm. Part of its function is same as VG-6717 Digital Monitor Interface. In the meanwhile, it is able to transmit action signal from FD&A panel to other fire facility, such as Fire Shutter, Sprinkler, Ventilation, AC, etc. Moreover, it is possible to report fault to FD&A control unit when there is open-circuit occurred in Input/Output/Power line. And this optional function can be disabled or enabled via programmer.