User manual, 1510 v1.13 Owner's manual

Extending Module Connection
2.5
40
Button Numbering
Button numbering – one-button 2N® Helios IP with a
whole-button set
It is possible to continue to 54
7
15
23
8
16
24
1
9
17
25
10
18
26
11
19
27
Also
applies to
keypad
sets
12
20
28
13
21
29
14
22
30
Button numbering – whole-button sets
It is possible to continue to 54
7
15
23
1
8
16
24
2
9
17
25
3
10
18
26
11
19
27
Also
applies to
keypad
sets
12
20
28
13
21
29
14
22
30