Reer MOSAIC M1 Installation And Use Manual page 184

Figure 76 - Example of feedback of the status of a door/gate connected to the guard lock. The
signal received by the module is processed by the "Guard Lock" operator.
"Unlock_cmd" input
lock. In detail:
 Request to unlock: the Unlock_cmd signal must be set to LL1
 Request to lock: the Unlock_cmd signal must be set to LL0
The command signal may be sent via a key, for example.
"Output" out
This signal indicates the information shown in the table below, depending on its value.
Output
Output
184
Value

LL1


LL0

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
Meaning
Door/Gate closed
Guard lock locked
User request to unlock the guard lock
Error condition
8540780 • 10/07/2020 • Rev.38