BEA’s Br3 simple logic module is capable of command and control timing, delay and hold commands, and device sequencing. For ease of use, it is programmable with 12 unique relay functions.
The module will accept up to four DRY inputs or one WET input. The WET input will allow an activation device that provides an output voltage to trigger the Br3.
The Br3 can be configured to provide WET or DRY outputs. The WET output allows the Br3 to power devices such as a maglock or an electric strike.
The Br3 is commonly used, but not limited to, automatic door logic, request to exit functions, vestibule/interlock/airlock/security sequencing and many other applications.