Leviton® A8911-23 High Density Pulse Module, 9 to 30 VDC, 200 mA

Monitoring Communication Modules
835289 MFG #: A8911-23
413.09000 / ea
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.
  • Applications
  • Features
Demand Response Program Control and Reporting, Cost Allocation to Tenants and Third Parties, Measurement and Verification of Energy Savings, Monitoring Performance of Building Systems and Electric Sub-Metering Applications
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 RS485 integration
Designed specifically for metering applications
Easily add meters to a modbus network
Non-volatile pulse count registers
LED's for visual verification/status
DIN or wall mount for easy installation
Field upgradable firmware
Includes free building manager online (BMO) 3.0 web based software to generate reports and graphs, view building status and energy profile summaries and export energy usage data
Made in USA