2
Product description for safety module CAMC-G-S1
22
Festo – GDCP-CAMC-G-S1-EN – 1412b – English
2.4.3
Time behaviour for activating SS1 during operation with restart
The time behaviour in Fig. 2.5 is based on the typical circuit for SS1 in Section 3.3.2, starting from con
trol signal S1 for K1. The time specifications can be found in Tab. 2.7.
Status LED
(~ C1/C2)
CAMC-G-S1
1
0
on
off
CMMP-AS-…-M3
Holding brake
(optional)
T_STO-A/B_OFF
T_DIN5_SU
T_STO-A/B_ON
Speed
Controller enable
DIN5
24 V
0 V
1
0
“Output stage
enable” (internal)
T_BRAKE_V_OFF
T_DRIVE_V
T_BRAKE_V_ON
S1
K1
(
}
DIN5)
Safety switching device
Closed
Open
1
0
Closed
Open
K1_V
(
}
STO-A/STO-B)
T_K1
T_K1_V
T_K1
STO – “Safe Torque Off ”
T_DRIVE_V
Fig. 2.5
Time behaviour when activating the safety function SS1 (external switching) with restart
