Metering & Integration Solutions
Metering & Integration Solutions
Energy & Water Metering Products
High Density Pulse Module, Submetering A8911-23

Obvius / Leviton A8911-23 High Density Pulse Module, Submetering


The HD Pulse Module is perfect for bringing large banks of pulse submeters into Modbus networks. Connect up to 23 dry contact pulse outputs for easy Modbus RS-485 integration.

The High Density Pulse Module (A8911) provides a convenient way to add multiple pulse output devices to Modbus systems such as the Energy Monitoring Hub. The A8911 accepts up to 23 standard pulse sensors and can function as a slave device with any Modbus master. This data can easily be integrated to a network of other critical energy sensors such as Modbus power meters to provide a comprehensive energy monitoring solution.
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Product Details

  • Designed specifically for submetering applications
  • Easily add submeters to a Modbus network
  • Perfect for submeter banks
  • 23x independent pulse inputs
  • Non-volatile pulse count registers
  • LEDs for visual verification / status
  • DIN or wall mount for easy installation
  • Field upgradable firmware
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