VDI interface can monitor up to 64 (4x16) opto-isolated DC voltage inputs or up to 64 dry contact inputs or a combination of both. Each input can be programmed to perform a variety of alert monitoring tasks. It can monitor Voltage present and Voltage absent. In addition it will recognize 1Hz and 2Hz pulsing inputs. The unit was designed to operate with the Scope ConneXions series paging transmitter.
Interface module Zeta ZIOU/1-230 The ZIOU/1-230 Mains IO Modules are fully monitored loop powered devices which permit the interfacing of ventilation ...ELTEK Distribution SRL
Local remote interface type REG-LR connects the raise/lower control signals from multiple sources to the tap-changer of the transformerTap Position ...Sc Eneroptim Srl
Interface relay board 13,8Vdc allows the use of its relay activated by low currents, open collector type. The unit consists of 1 relay which drives ...Unitek
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