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Monitoring and Control - Remote Feeding

CEM03C

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Summary

  • Monitoring Module for CES48 Solutions
  • Monitor up to 4 remote sites
  • Compas Compatible

Description

Monitoring module for remote powering central sub-rack.
 
It centralizes alarms and signals from 4 remote sites. It centralizes also alarms from all “Up DC/DC converters” modules of the sub-rack.
 
It drives 4 alarm LED (one for each remote site), 2 alarm relay commands and a CAN bus interface.

Datasheet

Electrical

  • Input Voltage Range: 
    • Operating Range: -39.6 to -72Vdc
    • Nominal: -48 to -60Vdc
    • Max input voltage without damage: -72Vdc
  • Source Current 
    • Typical: < 0.1 Adc
    • <0.2 Adc at 30Vdc
  • Consumption: 
    • Typical : 2W
  • Communication port with remote site: 
    • Output voltage: 15.5Vdc typ (14-18Vdc)
    • Max output current: 15mA (output shorted)
    • Max isolation voltage: 220V with primary
  • CAN bus: following standard

Features

  • CAN Bus communication
  • 4x Communication with Remote site
  • Remote type detection, data retrieval, and alarm mgmt
  • Max distance to remote : 7km (single 0.4mm copper pair)
  • Module detection in the rack
  • FAN monitoring
  • DC Voltage Input measurement
  • Dip Switches for configuration (see operating manual)
  • 2 Alarm relay control interface
  • 4 Tricolour Leds - 1 by remote site - R1, R2, R3, R4
    • OFF: Remote site not configured and not connected
    • GREEN: OK - normal condition
    • ORANGE: Non urgent alarm
    • RED: urgent alarm
    • Blinking RED duty cycle 50%: Communication Fault - Loss of communication
    • Blinking RED  duty cycle 10%: Communication Fault - Configuration error

Mechanical

  • Dimensions: 
    • Height: 128.4mm
    • Width: 25mm
    • Depth: 236mm
  • Weight: 200g
  • Mounting: 
    • Vertically or horizontally
    • 2 fixing holes in the sub-rack structure
    • Hot plugging allowed

Environmental

  • Operating: ETS 300 019-1-2, class 3.3
  • Transportation: ETS 300 019-1-2, class 2.2.
  • Storage: ETS 300 019-1-1, class 1.2
 

Standards

  • Immunity: 
    • ETSI 300386 V1.3.2 / EN61000-4
    • ITU-T K44-K45
  • Emission 
    • ETSI 300386 V1.3.2 / EN55022

Standard Part Numbers

  • 9413 044 89421: Controller for up to four remote sites.

Related Items

  • Remote Power Feeding - Up Converter
  • CES48Remote Feeding Central Up Converter
  • CP053Remote Feeding Central Up Converter

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