Master Relay Module Mda2y

Master Relay Module Mda2y

Cofem S.A

Price Available on Request

manufacturer

Description

nMicroprocessed algorithmic addressable device (with short-circuit isolator) installed as another element inside the loop.nThe module takes the power supply from the loop, but it requires an auxiliary 30 V supply to give the necessary energy to the devices controlled by the relays.  It monitors the presence of voltage in the auxiliary supply line of 30 V and in the output of the monitored relays.nThe module is protected by 0,9 A resettable fuse and each monitored output by 0,5 A.nThe flashing of the transparent red LED indicates communication with the control panel. Illumination of the green LED indicates the actuation of a relay.nIt is a module with two relay outputs of independent activation (two functions), not only in their type of application (sounder, switches or crossed relay), but also in their timing and in the combination of sensors that activate them.nIn the standby state, the MDA2Y monitors both external line by means of a 33 k? resistance, indicating the state of open line or crossed line.nThe device is placed in a rectangular heat-resistant ABS box.nThe module is certified according to EN 54-18 Standard, and CE labelled according to the European Regulation of Construction Products (UE) N°305/2011.n


Specification

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