24/7/365 pick-up availableUp to
months guarantee 
130 000+ items in stock
100+ world marketsUp to months guarantee SM 521 digital input modules
11
In stock
12
External store
1
In stock
0
External store
3
In stock
0
External store
2
In stock
0
External store
1
In stock
0
External store
375
In stock
0
External store
3
In stock
0
External store
1
In stock
0
External store
19
In stock
1
External store
3
In stock
0
External store
0
In stock
0
External store
1
In stock
0
External store
36
In stock
72
External store
17
In stock
0
External store
1
In stock
0
External store
1
In stock
0
External store
25
In stock
24
External store
1
In stock
6
External store
3
In stock
0
External store
1
In stock
0
External store
