Baumuller b maXX 5000 Series - Page 314

Electrical connections BM5030 with safety function
Instruction handbook b maXX 5000
Document No.: 5.09021.16 Baumüller Nürnberg GmbH
314
of 328
C.6
X2 STO function BM5030-XX2X-...
X2 STO function
1: +
24V
2: GND
3: ST
O A
4: GND STO A
5: ST
O B
6: GND STO B
7: Re
ady-to-operate
8: Re
ady-to-operate
9: Error
10: Error
Figure 132: Connection X2 front side BM5030-XX2X-...
Pin assignment
Pin No. Pin assignment Description
1 +24 V +24V DC power supply
2 GND GND power supply
3 STO A STO input A
0: DC link + switch open, DC link (+) disconnected
1: DC link + switch closed, DC link (+) connected
4 GND STO A GND for STO input A
5 STO B STO input B
0: DC link - switch open, DC link (-) disconnected
1: DC link - switch closed, DC link (-) connected
6 GND STO B GND for STO input B
7 ... 8 Ready-to-
operate
Potential free electronic switch
open: DC link is not ready-to-operate
closed: DC link is ready-to-operate
9 ... 10 Error Potential free electronic switch
open: Error
closed: No error