DESCRIPTION
The Velociti™ Series, multi-mod six zone interface module (MMI-6SF) provides six (6), Style B (Class B) or three (3), Style D (Class A) supervised initiating device circuits (IDC) suitable for use with U. L. Listed conventional 2-wire smoke detectors as well as any normally open contact device. The VelocitiTM Series use a communication protocol that substantially increases the speed of communication between the sensors and certain FCI analog addressable fire alarm controls. These devices operate in a grouped fashion. If one of the devices in the group has a status change, the panel’s microprocessor stops the group poll and concentrates on the single device. The net effect is response speed up to five times greater than earlier designs. Each remaining circuit is automatically assigned to its own subsequent address. The MMI-6SF module includes an address disable jumper matrix to allow a maximum of two unused addresses to be turned off to free these addresses for other purposes.
Gamewell-FCI
