Allen-Bradley 1734-ADN Manual de usuario Pagina 56

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 172
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 55
Publication CIG-WD001A-EN-P - October 2003
5-8 1756 ControlLogix I/O Modules
+
1
2
3
4
56
78
910
1112
1314
1516
1718
1920
i
1. Place additional loop devices (e.g. strip chart recorders, etc.) at either A location.
A
A
IN-1/V
IN-1/I
RET-1
IN-3/V
IN-3/I
RET-3
Not used
IN-5/V
IN-5/I
RET-5
IN-0/V
IN-0/I
RET-0
IN-2/V
IN-2/I
RET-2
Not used
IN-4/V
IN-4/I
RET-4
Shield Ground
4-Wire
Transmitter
NOTES:
2. Do not connect more than 2 wires to any single terminal.
+
12
3
4
5
6
78
9
10
1112
13
14
15
16
1718
1920
Device
External
Power
Voltage Input
Shield Ground
User Analog
Input Device
IN-1/V
IN-1/I
RET-1
IN-3/V
IN-3/I
RET-3
Not used
IN-5/V
IN-5/I
RET-5
IN-0/V
IN-0/I
RET-0
IN-2/V
IN-2/I
RET-2
Not used
IN-4/V
IN-4/I
RET-4
NOTES:
Do not connect more than 2 wires to any single terminal.
1756-IF6I - Current Application with 4-Wire Transmitter 1756-IF6I - Voltage Application
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
+
+
Shield ground
Channel 0
Channel 3
IN-0
IN-1
IN-2
IN-3
IN-7
RTN
IN-4
IN-5
IN-6
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
i RTN-0
i RTN-1
i RTN-2
i RTN-3
i RTN-7
RTN
i RTN-4
i RTN-5
i RTN-6
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Shield ground
1. Use the following chart when wiring your module in differ ential mode
2. When operating in 2 channel, high speed mode, only use channels 0 and 2.
3. All terminals marked RTN are connected internally.
4.
If multiple (+) or multiple (-) terminals are tied together, connect that tie point to a RTN
terminal to maintain the module’s accuracy.
Thi s channel: Uses t hese ter minals: Thi s channel: Uses these terminals:
Channel 0 IN-0 IN-1 & Channel 2
Channel 1 Channel 3
NOTES:
IN-2 IN-3 &
IN-4 IN-5 &
IN-6 IN-7 &
5. Terminal marked RTN or i RTN are not used in differential voltage applications.
6. Do not connect more than 2 wires to any single terminal.
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
A
Shield
ground
Channel 0
Channel 3
Jumper
wires
2-Wire
Transmitter
IN-0
IN-1
IN-2
IN-3
IN-7
RTN
IN-4
IN-5
IN-6
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
i RTN-0
i RTN-1
i RTN-2
i RTN-3
i RTN-7
RTN
i RTN-4
i RTN-5
i RTN-6
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
1. Use the following chart when wiring your module in differential mode
2. When operating in 2 channel, high speed mode, only use channels 0 and 2.
3. All terminals marked RTN are connected internally.
4. A 249 current loop resistor is located between IN-x and i RTN-x terminals.
5. If multiple (+) or multiple (-) terminals are tied together, connect that tie point to a RTN
terminal to maintain the module’s accuracy.
6. Place additional loop devices (e.g. strip chart recorders, etc.) at A location.
7. If separate power sources are used, do not exceed the specified isolation voltage.
This channel: Uses these terminals: This channel : Uses these ter minals:
Channel 0 IN-0, IN-1 & i RTN-0 Channel 2 IN-4, IN-5 & i RTN-4
Channel 1 IN-2, IN-3 & i RTN-2 Channel 3 IN-6, IN-7 & i RTN-6
NOTES:
the
i
A
i
8. Do not connect more than 2 wires to any single terminal.
To field
device
1756-IF8 – Differential Current Applications 1756-IF8 – Differential Voltage Applications
Vista de pagina 55
1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 171 172

Comentarios a estos manuales

Sin comentarios