Esquemas De Cableado Digital - Georg Fischer Signet 8900 Manual Del Usuario

6.2.2

Esquemas de cableado digital

I/O Module 3-8900.401-X
+5VDC (Black)
Frequency
Input
Freq. Input (Red)
1
GND (Shield)
+5VDC (Black)
Frequency
Input 2
Freq. Input 2 (Red)
OR
3
S 3 L
S L (Red)
Input
2
GND (White/Shield)
+5VDC (Black)
S 3 L
3
S L (Red)
Input
1
GND (White/Shield)
Analog Output 1
(if applicable)
Analog Output 2
(if applicable)
Si los terminales 4-6-7 se usan para S
admitir dos entradas de frecuencia.
I/O Module 3-8900.401-X
1
+5VDC (Black)
Frequency
2
Input
Freq. Input (Red)
1
3
GND (Shield)
4
+5VDC (Black)
Frequency
Input 2 5
Freq. Input 2 (Red)
OR
6
S 3 L 3
S L (Red)
Input
7
2
GND (White/Shield)
8
+5VDC (Black)
S 3 L
9
3
S L (Red)
Input
1
10
GND (White/Shield)
11
Analog Output 1 +
- 12
(if applicable)
13
+
Analog Output 2
- 14
(if applicable)
Se agrega el nuevo sensor a los terminales 4-6-7 de
manera que se divida la carga del sensor entre los dos
ramales del bus.
Controlador de multiparámetros Signet 8900
3-8900.621C
1
2
3
4
5
Sensor de
6
7
8
Sensor de
9
10
11
+
- 12
13
+
- 14
3 L, el 8900 no puede
3-8900.621C
S 3 L
Sensor de
S 3 L
Sensor de
Si se conectan dos sensores de S
S 3 L
prolongar la longitud del cable de cada ramal.
S 3 L
I/O Module 3-8900.401-X
1
+5VDC (Black)
Frequency
2
Input
Freq. Input (Red)
1
3
GND (Shield)
4
+5VDC (Black)
Frequency
Input 2 5
Freq. Input 2 (Red)
OR
6
3
S 3 L
S L (Red)
Input
7
2
GND (White/Shield)
8
+5VDC (Black)
S 3 L
9
3
S L (Red)
Input
1
10
GND (White/Shield)
11
Analog Output 1 +
- 12
(if applicable)
13
+
Analog Output 2
- 14
(if applicable)
Para añadir un sensor digital al bus de S
cables ROJO, NEGRO y BLANCO al bus existente en
S 3 L cualquier punto.
Sensor de
I/O Module 3-8900.401-X
+5VDC (Black)
Frequency
Input
Freq. Input (Red)
1
GND (Shield)
+5VDC (Black)
Frequency
Input 2
Freq. Input 2 (Red)
OR
S 3 L 3
S L (Red)
Input
2
GND (White/Shield)
+5VDC (Black)
S 3 L
3
S L (Red)
Input
1
GND (White/Shield)
Analog Output 1 +
-
(if applicable)
+
Analog Output 2
-
(if applicable)
L por separado, se puede
3
3-8900.621C
S 3 L
Sensor de
S 3 L
Sensor de
S 3 L
Sensor de
3-8900.621C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S 3 L
Sensor de
S 3 L
Sensor de
L, conecte los
3
Sensor de S 3 L
S 3 L
Sensor de
15