LEVITON A8911 High Density Pulse Input Module User Manual
The LEVITON A8911 High Density Pulse Input Module user manual includes warnings, cautions, and an overview for installing and using the product in Modbus networks. Designed for pulse counting applications, this module counts contact closures on 23 separate inputs and stores totalized pulse count internally using non-volatile memory. Local codes and current National Electric Code requirements should be followed for installation.