With the UNITON PRODAS expansion module RS485-AMEV it is possible to read in amok and evacuation keys and to show the exact location of the triggering point on an LC display.

The module was specially developed for use in object-orientated alerting and area identification. In amok situations, for instance, this can be life-saving as it provides the emergency personnel with important information and allows for systematic help.
Due to its easy handling all existing and new digital voice alarm control and indicating equipments of the type classes PRODAS DMAX-1414, PMD-1080 and MPS-1200 can be reliably extended with the RS485-AMEV.
 
The module is monitored permanently and complies with the requirements of the standards EN 54-16, VDE 0833-4, EN 60849 and VDE 0828.
 

The module RS485-HUB allows to connect external system components in a star topology. It can be used in
conjunction with DMAX-1414, PMD-1080 or MPS-1200.
Signal distribution from one connector to 4 other ones is possible. Several modules could be connected in series
to extend the cable length.

The communication interface translate the control signals between the main system and the input- or output modules (R40, R41, R42, R80, R81, K16).
Up to 64 input / output locations can be connected in the same system.
Each module could handle 64 zones relais, 64 free usable relais contacts and 64 contact inputs.