Addressable device expansion unit Astra-Prime-8752

Astra-Prime-8752 addressable device expansion unit is designed to work as part of the Astra-Prime system. It provides an increase in the number of expansion modules connected to the devices "Astra-Prime-7453", "Astra-Prime-8652", "Astra-Prime-8452".The unit has:- 4 slots for installation of Astra-Prime expansion modules for different purposes (modules are purchased separately);- 6 programmable indicators;- possibility to install the Astra-Prime-8652-08 indication and control module (provides indication and control of 32 indicators/buttons);- possibility to install the power supply module "Astra-Prime-7052-01" from 220 V network with +12 V/2,5 A output; - compartment for 7,2 A*h battery; - housing, allowing to combine the devices into a single monoblock design through special connectors