Configurable Safety System SAFEMASTER PRO
31
0265525 / 16.05.19 en / 101A
The RESTART_FBK signal input allows the SAFEMASTER PRO to verify an EDM (External Device Monitoring)
feedback signal from the external contactors (series of contacts), and to monitor Manual/Automatic operation
(See the list of possible connections in the table below).
RESTART_FBK
If the application requires it, the response time of the external contactors must be verified by an
additional device.
The RESTART command must be installed outside the danger area in a position where the danger area
and the entire work area concerned are clearly visible.
It must not be possible to reach the RESTART control from inside the danger area..
Each OSSD has a RESTART_FBK corresponding input
MODE OF
OPERATION
EDM
RESTART_FBK
AUTOMATIC
With K1_K2
control
K2
K1
24V
ext_Restart_fbk
Without K1_K2
control
24V
ext_Restart_fbk
MANUAL
With K1_K2
control
K2
K1
24V
ext_Restart_fbk
Without K1_K2
control
24V
ext_Restart_fbk
