Baumuller b maXX 5000 Series - Page 174

X2 Digital inputs/outputs
Assessment Signal edge, programmable
Input current of each input 2 mA digital input,
20 mA fast digital input
Input propagation delay Max. 4 ms
Max. 10 µs for fast inputs
Level Low (0 ... 5 V)
High (12 … 28 V)
Output current of each output 500 mA
Galvanic separation Optocoupler
Short-circuit resistant Current limited
Deviating thereof pin No. 2, 3, 9 and 10:
NO contact, without a ground reference
Power rating per NO contact: Max. 30 V, max. 100 mA
Connections on the front side
Instruction handbook b maXX 5000
Document No.: 5.09021.16 Baumüller Nürnberg GmbH
174
of 328
7.15
Pin assignment X2
Pin
No.
BM51XX Pin
No.
BM51XX
1 N.C.
1)
11 +24 V (supply digital IN/OUT)
+24 V (supply digital IN/OUT)
2)
12 M24V (supply digital IN/OUT)
2 Ready for pulse enabled 13 Digital input 1
3 Ready for pulse enabled 14 Digital input 2
4 Digital output 1 15 Digital input 3
5 Digital output 2 16 Digital input 4
6 Digital output 3 17 Digital input 5
7 Ready-to-operate for PLC 18 Digital input 6 
DC link quick discharge
8 N.C.
1)
M24V (supply digital IN/OUT)
2)
19 Digital input 7 error reset
9 Ready for main contactor ON 20 Digital input 8, pulse enable
10 Ready for main contactor ON
1)
Only hardware configuration controller 04, BM51XX-XXXX-XXXX-XX04
refer to ZType code– as from pa
ge 84.
2)
Hardware configuration controller from 07, BM51XX-XXXX-XXXX-XX07
refer to ZType code– as from pa
ge 84.