Campbell Scientific SDM-SIO1 Serial Input/Output Module - Manual (Page 21)

SDM-SIO1 Serial Input/Output Module
TABLE 4-1. Communications Port Parameters RS-232
Code Parity No. Stop Bits No. Data Bits
0 None 1 8
1 Odd 1 8
2 Even 1 8
3 (default) None 1 8
4 Not used
5 Odd 2 8
6 Even 2 8
7 None 2 8
8
Not used
9 Odd 1 7
10 Even 1 7
11 (1) None 1 7
12 Not used
13 Odd 2 7
14 Even 2 7
15 None 2 7
(1) This mode is only supported if there is at least a one bit delay between
characters received by the SDM-SIO1
TABLE 4-2. Communications Port Parameters RS-485 Full Duplex
Code Parity No. Stop Bits No. Data Bits
16 None 1 8
17 Odd 1 8
18 Even 1 8
19 None 1 8
20
Not used
21 Odd 2 8
22 Even 2 8
23 None 2 8
24
Not used
25 Odd 1 7
26 Even 1 7
27 (1) None 1 7
28 Not used
29 Odd 2 7
30 Even 2 7
31 None 2 7
(1) This mode is only supported if there is at least a one bit delay between
characters received by the SDM-SIO1
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