User guide

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
Address
(Decimal)
Module
Address
(Octal)
SW1
O
N
O
F
F
Module
Address
(Decimal)
Module
Address
(Octal)
SW1
0
0
O
–
87654321
16 20
O
–
87654321
1 1
O
–
87654321
17 21
O
–
87654321
2 2
O
–
87654321
18 22
O
–
87654321
3 3
O
–
87654321
19 23
O
–
87654321
4 4
O
–
87654321
20 24
O
–
87654321
5 5
O
–
87654321
21 25
O
–
87654321
6 6
O
–
87654321
22 26
O
–
87654321
7 7
O
–
87654321
23 27
O
–
87654321
8 10
O
–
87654321
24 30
O
–
87654321
9 11
O
–
87654321
25 31
O
–
87654321
10 12
O
–
87654321
26 32
O
–
87654321
11 13
O
–
87654321
27 33
O
–
87654321
12 14
O
–
87654321
28 34
O
–
87654321
13 15
O
–
87654321
29 35
O
–
87654321
14 16
O
–
87654321
30 36
O
–
87654321
15 17
O
–
87654321
31 37
O
–
87654321
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