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NI TB-2627 Installation Instructions
8
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Table 3.
16
×
1 4-Wire Topology Terminal Mapping
Software
Name
Terminal
Software
Name
Terminal
A+
A–
B+
B–
A+
A–
B+
B–
ch0
0+
0–
16+
16–
ch9
9+
9–
25+
25–
ch1
1+
1–
17+
17–
ch10
10+
10–
26+
26–
ch2
2+
2–
18+
18–
ch11
11+
11–
27+
27–
ch3
3+
3–
19+
19–
ch12
12+
12–
28+
28–
ch4
4+
4–
20+
20–
ch13
13+
13–
29+
29–
ch5
5+
5–
21+
21–
ch14
14+
14–
30+
30–
ch6
6+
6–
22+
22–
ch15
15+
15–
31+
31–
ch7
7+
7–
23+
23–
com0
COM0+
COM0–
COM1+
COM1–
ch8
8+
8–
24+
24–
Table 4.
Dual 32
×
1 1-Wire Topology Terminal Mapping
Software
Name
Terminal
Software
Name
Terminal
Software
Name
Terminal
Software
Name
Terminal
Software
Name
Terminal
ch0
0+
ch14
14+
ch28
12–
ch42
26+
ch56
24–
ch1
1+
ch15
15+
ch29
13–
ch43
27+
ch57
25–
ch2
2+
ch16
0–
ch30
14–
ch44
28+
ch58
26–
ch3
3+
ch17
1–
ch31
15–
ch45
29+
ch59
27–
ch4
4+
ch18
2–
ch32
16+
ch46
30+
ch60
28–
ch5
5+
ch19
3–
ch33
17+
ch47
31+
ch61
29–
ch6
6+
ch20
4–
ch34
18+
ch48
16–
ch62
30–
ch7
7+
ch21
5–
ch35
19+
ch49
17–
ch63
31–
ch8
8+
ch22
6–
ch36
20+
ch50
18–
1wref0
1WREF0
ch9
9+
ch23
7–
ch37
21+
ch51
19–
1wref1
1WREF1
ch10
10+
ch24
8–
ch38
22+
ch52
20–
com0+
COM0+
ch11
11+
ch25
9–
ch39
23+
ch53
21–
com0–
COM0–
ch12
12+
ch26
10–
ch40
24+
ch54
22–
com1+
COM1+
ch13
13+
ch27
11–
ch41
25+
ch55
23–
com1–
COM1–
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