ETIQUETA DE SENSOR
CCOND pH/ORP
2 Wire
DIS
Loop
1
TEMP– TEMP–
8
9
+24V
10
11
XMTR–
12
SHIELD or use DI SHIELD (TB3 7-12)
CCOND pH/ORP
2 Wire
DIS
Loop
1
TEMP– TEMP–
8
9
+24V
10
11
XMTR–
12
SHIELD or use DI SHIELD (TB3 7-12)
CCOND pH/ORP
2 Wire
DIS
Loop
1
TEMP– TEMP–
8
9
+24V
10
11
XMTR–
12
SHIELD or use DI SHIELD (TB3 7-12)
CCOND pH/ORP
2 Wire
DIS
Loop
1
TEMP– TEMP–
8
9
+24V
10
11
XMTR–
12
SHIELD or use DI SHIELD (TB3 7-12)
Figura 11a CableadoTarjeta de combinación Entrada de sensor dual 4-20mA
Sensor 1
Sensor 2
TB1 (Sensor 1) o
TB2 (Sensor 2 opcional)
2 Wire 3 Wire
4 Wire
Pwrd
1
8
COM(–)
24V(-)
9
+24V
+24V
10
XMTR–
XMTR–
11
XMTR+ XMTR+ XMTR+
12
2 Wire 3 Wire
4 Wire
Pwrd
1
8
COM(–)
24V(-)
9
+24V
+24V
10
XMTR–
XMTR–
11
XMTR+ XMTR+ XMTR+
12
2 Wire 3 Wire
4 Wire
Pwrd
1
8
COM(–)
24V(-)
9
+24V
+24V
10
XMTR–
XMTR–
11
XMTR+ XMTR+ XMTR+
12
2 Wire 3 Wire
4 Wire
Pwrd
1
8
COM(–)
24V(-)
9
+24V
+24V
10
XMTR–
XMTR–
11
XMTR+ XMTR+ XMTR+
12
POWER
SWITCH
FUSE
R1
R2
R3
N
1
1
N
1
2
2
2
N
N
3
3
3
N
4
4
N
4
R4
5
5
5
N
N
6
6
6
N
N
7
7
7
8
8
N
N
8
R5
9
9
9
10
10
10
TB5
11
11
11
12
12
12
R6
13
13
13
14
14
N
14
15
15
15
16
16
16
L
17
17
17
18
18
18
TB7
TB4
TB6
TB1
TB3
TB2
NEGRO
LITTLE DIPPER 4 CABLES (4 WIRE)
ROJO
BROWN
NARANJA
ENERGIZADO 2 CABLES
–
+
BLINDADO
+
–
BLINDADO
– TIERRA
24V ALIMENTACIÓN
+ SEÑAL
BLINDADO
25
(2 WIRE PWRD)
4-20mA SOURCE
•SIMULADOR
•ENERGIZADO
SALIDA DE 4-20mA
(E.G. W100)
NO ENERGIZADO
TRANSMISOR
DE 2 CABLES
(2 WIRE LOOP)
NO ENERGIZADO
TRANSMISOR
DE 3 CABLES
(3 WIRE)