Allen-Bradley 1734-ADN Manual do Utilizador Página 148

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Publication CIG-WD001A-EN-P - October 2003
17-6 1794 FLEX I/O Modules
Input
Terminal
Common
Supply
1
0 A-0 V1 common
connected to
terminals 36,
38, 40 and 42
1A-1
2A-2
3A-3
4A-4
5A-5
6A-6
7A-7
8A-8
9A-9
10 A-10
11 A-11
12 A-12
13 A-13
14 A-14
15 A-15
+V1 dc power Power terminals 35, 37, 39 and 41
Com1 dc Return Common terminals 36, 38, 40 and 42
A
B
C
0-15
16-33
35-51
= Sink Input
= Common
= +V dc
2-Wire Device
(Sourcing Output)
3-Wire Device
(Sourcing Output)
A
B
C
17 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 33
35 3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1
34
NC
+V2 = Terminals 43, 45, 47 and 49
Inputs
+V1 COM1 +V1 COM1 +V1 COM1 +V1 COM1 +V2 COM2 +V2 COM2 +V2 COM2 +V2 COM2 NC
+V1 = Terminals 35, 37, 39 and 41
COM1 = Terminals 36, 38, 40 and 42
NC = No connections (terminals 16, 33, 34 and 51)
COM2 = Terminals 44, 46, 48 and 50
NC
NC
(1794-TB32 shown)
Outputs
A
B
C
0 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5
1794-TB32, -TB32S
2 and 3-Wire Input Wiring
0 B-17 V2 Return
connected to
terminals 44,
46, 48 and 50
1B-18
2B-19
3B-20
4B-21
5B-22
6B-23
7B-24
8B-25
9B-26
10 B-27
11 B-28
12 B-29
13 B-30
14 B-31
15 B-32
Input
Channel
Output
Channel
+V2 dc power Power terminals 43, 45, 47 and 49
Com2 dc Return Common terminals 44, 46, 48 and 50
+V1 connected
to terminals 35,
37, 39 and 41
Output
Terminal
Common
1. 2-wire input devices use input and supply terminals; 3-wire devices use input, common and supply terminals.
IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 IN9 IN10 IN11 IN12 IN13 IN14 IN15
OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 OUT9 OUT10 OUT11 OUT12 OUT13 OUT14 OUT15OUT0
1794-IB16XOB16P
Sup ply
1
0A-0
connected to
terminals 36, 38,
40 and 42
+V1 connected to
terminals 35, 37,
39 and 41
1A-1
2A-2
3A-3
4A-4
5A-5
6A-6
7A-7
8A-8
9A-9
10 A-10
11 A-11
12 A-12
13 A-13
14 A-14
15 A-15
+V1 dc power Power terminals 35, 37, 39 and 41
Com1 dc Return Common terminals 36, 38, 40 and 42
17 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 33
0 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5
16
35 3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1
34
NC
+V2 = Terminals 43, 45, 47 and 49
Inputs
Inputs
+V1 COM1 +V1 COM1 +V1 COM1 +V1 COM1 +V2 COM2 +V2 COM2 +V2 COM2 +V2 COM2 NC
+V1 = Terminals 35, 37, 39 and 41
COM1 = Terminals 36, 38, 40 and 42
NC = No connections (terminals 16, 33, 34 and 51)
COM2 = Terminals 44, 46, 48 and 50
NC NC
(1794-TB32 shown)
A
B
C
1794-TB32 and 1794-TB32S
Sup ply
1
16 B-17
connected to
terminals 44, 46,
48 and 50
+V2 connected to
terminals 43, 45,
47 and 49
17 B-18
18 B-19
19 B-20
20 B-21
21 B-22
22 B-23
23 B-24
24 B-25
25 B-26
26 B-27
27 B-28
28 B-29
29 B-30
30 B-31
31 B-32
+V2 dc power Power terminals 43, 45, 47 and 49
Com2 dc Return Common terminals 44, 46, 48 and 50
1. 2-wire input devices use input and supply terminals; 3-wire devices use input, common and supply terminals.
Input
Terminal
Common
V1 common
Input
Channel
Input
Terminal Common
Input
Channel
V2 common
1794-IB32
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