MD4IO

MD4IO is a 4IN/4OUT module for FYRA analogue-addressable loops. It features balanced / non-balanced inputs for alarm and fault (line open and line short circuit) used to connect on the loop 4 detectors or other conventional device equipped with N.O. relay contacts and 4 C-NO-NC bistable relay outputs (2A load at DC30V) supporting the connection of devices indicated by the current law in case of non-supervised outputs only (e.g. devices for technological events).
The module features an on-board line isolator and eight 2-colour LED indicators (4 x inputs, 4 x outputs) for inputs/outputs and communication status. The reduced-size plastic case makes the module suitable to be installed in flush-mount boxes. MD4IO certifications: CPR 305/2011 EN54-17 and EN54-18.

Tags

  • Inputs/Outputs

    4 inputs and 4 outputs

    Use

    Balanced input / not balanced input for alarm and fault (line opening and line short circuit), used to connect on the loop 4 detectors or other conventional device provided with N.O. relay outputs. Outputs with C-NO-NC relays, 2A range at 30 Vdc

    Integrated isolator

    Yes

    Addressing

    Via rotary switch

    Connections

    Connections for N.O. inputs, external LED, realy outputs and loop connection

    Dimensions

    W 129 x H 80 x D 20 mm

    Power consumption

    3 mA idle status (bilance inputs), 4,7 mA when short circuit (isolator activation) 7,5 mA alarm status

    Power supply

    DC24V from loop

    Certification

    Certification CPR 305/2011 EN54-18 and EN54-17

  • Datasheet

    • Foglio tecnico
      Model
      09/07/2020
       
    • Datasheet
      Model
      09/07/2020
       

    Product Description

    • Descrizioni Capitolato
      Model
      09/07/2020
       
    • Product Description
      Model
      09/07/2020
       

    Technical Manual

    • Manuale Tecnico
      Model
      06/10/2020
       
    • Technical Manual
      Model
      06/10/2020
       

    CE - DoP

    • CE - DoP
      Model
      25/11/2020
       
    • CE - DoP
      Model
      25/11/2020
       

    Notified Body

    • Ente Notificato
      Model
      25/11/2020
       
    • Notified Body
      Model
      25/11/2020
       

  • Technical Manual

    • Manuale Tecnico
      Model
      19/06/2017
       
    • Technical Manual
      Model
      19/06/2017
       
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