LO 21 lockout relay is a module used to interpret door position.

A.  Module provides data to the BEA Bodyguard Presence

     Sensor for the purpose of determining door position

B.  Allows the Bodyguard to switch between a door open and door

     closed state, and allows the sensor to be inhibited during the

     door closing cycle.

C.  The data is essential for proper Bodyguard operation. Lockout

     relays that are not capable to provide data to the Bodyguard

     shall not be acceptable.

D.  Module Dimensions: 3”W x 2”H x .9”D