17
+
-
50
1
2
3
4
+
-
+
Input
circuit
2-wire
transmitter
24V DC
power
circuit
+
-
Input
50
1
2
3
4
Input
circuit
24V DC
power
circuit
+
-
50
240
1
2
3
4
+
-
+
Input
circuit
24V DC
power
circuit
2-wire
transmitter
+
-
50
240
1
2
3
4
Input
Input
circuit
24V DC
power
circuit
4.3.3 Input wiring
Terminals for wiring differ depending on the input specifications.
Refer to (Fig. 4.2-1) to (Fig. 4.2-7).
SE2U (DC current input), SE2A
:
For CH1, use terminals 1 (+), 2 (-) for input wiring and shunt resistor connection.
For CH2, use terminals 5 (+), 6 (-) for input wiring and shunt resistor connection.
(See Table 4.3.3-1.)
SE1U, SE1A, SEWU (DC current input)
:
Use terminals 1 (+), 2 (-) for input wiring and shunt resistor connection.
(See Table 4.3.3-1.)
(Table 4.3.3-1)
Shunt resistor
Input
Model
(for Y terminal)
Model
(for ring terminal)
Specification
4 to 20mA DC, 0 to 20mA DC,
0 to 16mA DC
RES-S06-050
RES-S01-050
50
0.1%
2 to 10mA DC, 0 to 10mA DC
RES-S06-100
RES-S01-100
100
0.1%
1 to 5mA DC
RES-S06-200
RES-S01-200
200
0.1%
0 to 1mA DC
RES-S06-01K
RES-S01-01K
1k
0.1%
SE1D, SE1D-F, SEWD
: When using as a current loop supply or as an isolator, be sure
to wire the unit as follows.
SE1D, SEWD
As a current loop supply
As an isolator
(Fig. 4.3.3-1)
(Fig. 4.3.3-2)
SE1D-F
As a current loop supply
As an isolator
(Fig. 4.3.3-3)
(Fig. 4.3.3-4)
