Df1/Dh-485 Address Selection - Allen-Bradley Bulletin 1203 Series User Manual

2–4 Installation
1203–5.5 September 1995
Use SW1–3, SW1–4, SW1–5, SW1–6, SW1–7, and SW1–8 to set
your address for the Serial Communications Module. The following
table provides the switch settings for selecting the serial device
addressing.
"
Note: If you are using the DH–485 communications mode, the
highest serial device address you can select is 31 (decimal).
DF1/DH–485 Address Selection
Module Module
Address Address
(Decimal) (Octal)
O
0
–
0
8 7 6 5 4 3 2 1
O
1 1
–
8 7 6 5 4 3 2 1
O
2 2
–
8 7 6 5 4 3 2 1
O
3 3
–
8 7 6 5 4 3 2 1
O
4 4
–
8 7 6 5 4 3 2 1
O
5 5
–
8 7 6 5 4 3 2 1
O
6 6
–
8 7 6 5 4 3 2 1
O
7 7
–
8 7 6 5 4 3 2 1
O
8 10
–
8 7 6 5 4 3 2 1
O
9 11
–
8 7 6 5 4 3 2 1
O
10 12
–
8 7 6 5 4 3 2 1
O
11 13
–
8 7 6 5 4 3 2 1
O
12 14
–
8 7 6 5 4 3 2 1
O
13 15
–
8 7 6 5 4 3 2 1
O
14 16
–
8 7 6 5 4 3 2 1
O
15 17
–
8 7 6 5 4 3 2 1
Module
O O
F N
SW1
Address
F
(Decimal)
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Module
SW1
Address
(Octal)
O
20
–
8 7 6 5 4 3 2 1
O
21
–
8 7 6 5 4 3 2 1
O
22
–
8 7 6 5 4 3 2 1
O
23
–
8 7 6 5 4 3 2 1
O
24
–
8 7 6 5 4 3 2 1
O
25
–
8 7 6 5 4 3 2 1
O
26
–
8 7 6 5 4 3 2 1
O
27
–
8 7 6 5 4 3 2 1
O
30
–
8 7 6 5 4 3 2 1
O
31
–
8 7 6 5 4 3 2 1
O
32
–
8 7 6 5 4 3 2 1
O
33
–
8 7 6 5 4 3 2 1
O
34
–
8 7 6 5 4 3 2 1
O
35
–
8 7 6 5 4 3 2 1
O
36
–
8 7 6 5 4 3 2 1
O
37
–
8 7 6 5 4 3 2 1