Pilz PMCprimo DriveP.01/AA0/4/0/0/208-480VAC - Manual (Page 48)

Function description
Operating Manual PMCprotego S1­2(­C)
1002528­EN­02 48
Timing diagram
v, IB
t
SS1 Activate
1
0
STO Acknowledge
1
0
SS1 SIL3/Reset
1
0
SBC
Ready
1
0
IB(t)
v(t)
SBC+/SBC-
1
0
t1 t2
Fig.: Safety function SBC
} t
1
: Activation of safety function STO and SBC
} t
2
: End of safety function SBC
} SS1 Activate: Input for safety function SS1
} SS1 SIL3/Reset: Input for SIL3 and reset
} Ready: Output for operating status of the safety card
} STO Acknowledge: Output for feedback from safety function STO
} SBC+/SBC­: Brake control output