PMM - Power Meter Monitor

PMM0618Z

Zigbee to RS485 BusLink

KEY FEATURES

  • Simple to set up and cost effective
  • Support Modbus protocol devices
  • Protocol converter from Modbus/RTU to ZigBee
  • Coordinator function for a ZigBee network
  • Local memory stores battery powered sensors data
  • Transparent bridge towards other Modbus devices
  • External antenna
  • 1x Ethernet interface 10/100Base-T
  • 1x RS485 with power surge ±2.5kV isolation protection
  • Overvoltage and reverse polarity protected
  • Meeting several industrial standards
  • Wide range of power supply options (10-60 VDC)
  • Onboard Termination resistor via dip switch
  • EMI, EMS, EMC, and shock protected
  • Standard din rail mounting option
  • -40 to 85 °C Operating temperature
  • 5% to 90% Non-condensing Relative Humidity
1 in stock
Base Price:320 $
 
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DESCRIPTION

PMM0618Z is a reliable, and simple to set up interface converter that implements data exchange. It allows the user to monitor and control RS485 devices and reach extremely long ranges. It provides ultra-long range spread spectrum communication, and high interference immunity while minimizing current consumption.

An interface between a PLC or a Personal Computer and the network of 4-noks ZigBee devices using a universal standard protocol such as Modbus/RTU via RS485 serial interface. The use of Modbus protocol guarantees an immediate use of all commercial PLC and many SCADA for PCs. Its role in the ZigBee network is Coordinator: i.e., it forms an active part of creating the network and maintaining wireless traffic from and to other similar devices.

Furthermore, it can function as parent device for battery powered sensors of the same family and saves data that they asynchronously send regardless of Modbus requests. In conjunction with the bridge ZR-BR-485-EM, this gateway offers a transparent Modbus channel.


APPLICATIONS

It can be widely used in but not limited to the following applications

  • Drive and positioning of Single or Dual Axis Solar Trackers
  • Integration of Sat Control equipment into existing control-room technology
  • Automatic update of firmware from Sigma via (OTA)
  • Data interface in accordance with the MODBUS communication standards in the field of automation technology
  • Simple and fast installation, high reliability
  • Possibility of replacing the LoRa and ZigBee interface without replacing the converter
  • Direct communication with the Sigma Solar Server via RS485 Service Interface
  • Meets the requirements of the EU Low-Voltage Directive for grid safety management
  • ZigBee Wireless network, easy installation which means no communication cables for installation on ground
  • Less chances of spreading damages due to lightning strike

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