Baumuller b maXX 3000 - Timing; Supply with Separate Power Supplies

Optional safety function STO of BM3300
Instruction handbook b maXX BM3000, BM3200, BM3300
Document no. 5.11018.11 Baumüller Nürnberg GmbH
154
of 218
8.5
8.5.4 Timing
24V STOA
24V STOB
STO VWDWH "S01"
STO VWDWH "S02"
Td
Td
Td2
Td2
Td
Td
TdTd2
QRW STO
QRW STO
QRW STO
QRW STO
QRW STO
STO
STO
STO
STO
STO
Figure 62: Timing STO function
T
d
: < 40 ms
T
d2
: max. 30 ms
n th
e controller is enabled after 40 ms, when both voltages are activated
n th
e controller is disabled after max. 30 ms, when one voltage deactivated
8.5.5 Supply with separate power supplies
GND
GND
+24 V
+24 V
Figure 63: Supply with separate power supplies