Title: +038=542.001-XZ008T_01-Enea EM3xx IO Enhet Nortek Produktblad.pdf
Supervised input terminals: supervise the status of one or more contacts and the subsequent transfer of data (rela- tive to the status of the contact) to the control panel. To be used for the connection of external devices to the control panel, such as beam smoke detectors with relay outputs or other types of devices with one or more output relays.Resistance in standby: 22k Ohm Resistance in alarm: 2k2 OhmInput terminals, to be used as conventional zones.For the assignment of the input functions, refer to the following DIP switch table.DescriptionNoteExternal power input terminals: to be used for the power supply to the devices connected to the supervised output. Fault condition is signalled on the control panel in the event of power failure.If the supervised output is not used, the loop voltage must be connected to this terminal, in order to avoid fault signals.Terminals for the input connection with the loop.Terminals for the output connection with the loop.