Relay And Technical Signal Module Myoa

Relay And Technical Signal Module Myoa

Cofem S.A

Price Available on Request

manufacturer

Description

nMicroprocessed algorithmic addressable device (with short-circuit isolator) installed as another element inside the loop.nThis module has one relay output fed by external 30 V and one technical signal input to distinguish the open or closed state of a dry contact.  The Module is protected by 0,9 A resettable fuse and the relay by 0,5 A.nThis module is electrical fed through the loop connection, but it is required auxiliary 30 V for feeding the equipment’s connected to the relay output.  The relay is configured with only one function (sounder, switched or crossed relay), but also in its timing and in the combination of sensors that activate it.  The module monitors the presence of voltage in the auxiliary supply line of 30 V and in the output of the monitored rely.  The voltage output of the relay is 30 V.nThe technical signal input has a 10 k? resistor connected in series with the dry contact.  In quiescent condition, the contact has to be open, and in anomaly condition, the contact has to be closed.  In the input (marked with IN2), the closed contact is detected as ALARM condition.nThe MYOA supervises each external line (relay output and technical signal input) through a 33k? each one, which allows indication of open or closed electrical connection status.nThe flashing of the transparent red LED indicates communication with the control panel, the fix light of red led indicates the alarm status of the input, and the illuminated green LED indicates the activation of the relay.nThe Relay and Technical Signal Module is placed in a rectangular, head-resistant ABS box.nThe module is certified according to EN 54-18 Standard, and   labelled according to the European Regulation of Construction Products (UE) N°305/2011.n


Specification

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