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 4G NIC CARD



Description

4G NIC Card is a state-of-the-art communication module befitting the most advanced residential and commercial electric meter in the market today supporting wide-ranging use cases for AMI and distribution monitoring and control solutions.

NIC can easily integrate with single-phase and three-phase electricity meters and leverages any available network to form a highly resilient network for the utility


Features

  • Onboard MCU can handle multiple communication technologies
  • Support IPv4 / IPv6 network addressing
  • Support pushing the data at configured intervals to the HES
  • Programmable data acquisition (Push/Pull) frequency
  • Support firmware (FOTA) degradation
  • Dedicated boost regulator enable/disable pin controlled by meter boardTC
  • PIP test setup on EC200U


Block Diagram


12 Pin Header Connector

Pin No.
Pin Names
Input/Output to NIC
Remarks
1NCINPUTTTL, Max 3.3 V.
2VCCINPUTTTL, Max 3.3 V.
3NCINPUTTTL, Max 3.3 V.
4RESET

5UART_TXOUTPUTTTL, Max 3.3 V.
6NCINPUTTTL, Max 3.3 V.
7UART_RXOUTPUTTTL, Max 3.3 V.
8NCINPUTTTL, Max 3.3 V.
9GND

10NCINPUTTTL, Max 3.3 V.
11POWER KEYINPUT
12NCINPUTTTL, Max 3.3 V.