inteliLIGHT® FRCM-L LoRaWAN lighting panel control & monitoring unit

FRCMv4 - LoRaWAN™ compatible LIGHTING PANEL CONTROL and MONITORING UNIT

Installed inside the feeder pillar, it is designed to provide autonomous operation for street lighting installations and carries out three phase measurements and analysis of electrical parameters in street lighting grids.

  • Specially designed and optimized for LoRaWAN™ (long range RF wide area networks).
  • VPN security with AES128/256-bit encryption and key rotation.
  • Bandwidth efficient with minimal communication requirements.
  • Autonomous operation based on prede­fined astronomic calendar and/or external light level sensor (digital INPUT).
  • Remote real-time ON/OFF control.
  • Remote monitoring of grid parameters in street lighting grids: per phase voltage, current, frequency, power factor, active/ reactive/ apparent power, daily active/ reactive energy consumption.
  • Configuration options for: current transformer ratio, voltage/power thresholds and daytime/nighttime consumption thresholds.
  • LCD for displaying electrical parameters and device status.
  • GPS for exact location and time.
  • Maintenance switch for local manual override (AUTO/ON/OFF).
  • Inputs: 2 x Digital INPUT.
  • Output: 1 x Dry contact relay output (230V, max 3A).
  • Designed lifetime: 10+ years.

technical details

Power supply Direct connection
Voltage input range 85 – 260VAC / 50-60 Hz
Network interface LoRaWAN (Class C or Class A)
RF spectrum 868MHz / 915MHz / 923MHz
Display LCD
Firmware update OTA (over the air)
GPS Location and time
Security AES128-bit encryption and key rotation per session
Surge protection 6kA
Internal scheduling memory 128 events (daily / weekdays / weekends / fixed date / exceptions)
Power consumption Max. 10 W
Precision Real Time Clock (RTC) Battery operated
Battery operation time up to 5 hours
Input • R, S, T voltage inputs • R, S, T, N current inputs • 2 x Digital input
Power network type Three phase electric network and Neutral
Current transformers Standard X:5, where X is user definable
Output 1 x Dry contact relay (230V, max 3A)
Connectors • Voltage (R,S,T,N) • Current (R,S,T,N) • RF / GPS / USB
Grid connectors 2.5 mm² terminals
Antennas 2 x SMA
IP rating IP20 (optional IP65 external housing)
Operating temperature -25°C to + 65°C
Operating humidity 95% non-condensing
Weight 320 ± 5 g
Dimensions (L x W x H) 138 x 90 x 47 mm
Mounting DIN RAIL
Compliant standards CE, RoHS, EN 61000-3-2(2014), EN 61547(2009), EN 60068-2-1(2007), EN 60068-2-2(2007), Prequalified according to ETSI EN 300 220
Certifications CE, FCC- in progress

measured parameters

  • voltage
  • current
  • active power
  • reactive power
  • apparent power
  • active energy
  • reactive energy
  • power factor
  • frequency

configurable parameters

  • current transformer ratio
  • voltage/power / current thresholds
  • daytime/ nighttime consumption threshold

alarms monitored

  • over/ under voltage detection
  • over/ under power detection
  • over/ under current detection
  • unusual daytime/nighttime consumption
  • phase failure
FRCM-L Control And Monitoring Unit - Data Sheet