11
Technical data and dimension sheets
Technical data
Operating Instructions – MOVIMOT
®
flexible
311
11.3.10 Electronics data – Drive safety functions
The table below shows the technical data for the drive unit relating to the integrated
safety technology.
The safe digital inputs comply with type 3 according to IEC 61131‑2.
Reference potential for the F_STO_P1 and F_STO_P2 is F_STO_M (contact at termi-
nal X9:11).
Terminal desig-
nation
General electronics data
Safety contact STO
X9
Electrical data of inputs F_STO_P1,
F_STO_P2
Minimum
Typical
Maximum
Input voltage range
X9:1 and X9:21
DC -3 V
DC 24 V
DC 30 V
Input capacitance against STO_M
–
300 pF
500 pF
Input capacitance against GND
–
300 pF
500 pF
Power consumption at DC 24 V
F_STO_P1
–
150 mW
200 mW
F_STO_P2
–
150 mW
200 mW
Sum
1)
–
300 mW
400 mW
Input voltage for ON status (STO)
DC 11 V
–
–
Input voltage for OFF status (STO)
–
–
DC 5 V
Permitted leakage current of the external safety
controller
–
–
1 mA
Technical data
Time from disconnecting the safety voltage until
deactivation of the rotating field
–
1.5 ms
10 ms
2 ms
2)
Time from connecting the safety voltage until acti-
vation of the rotating field
–
–
110 ms
1) Each drive unit always requires a power consumption of 300 mW.
2) Only when a safety card by SEW‑EURODRIVE is used
29129451/EN – 12/2019