Instruction manual

3 22 Signal Conditioner DC Power Supply3 22 Signal Conditioner DC Power Supply
Three types of isolated DC power supply are available to supply an external transmitter or
sensor. These are 20V rated at 25mA, 12V rated at 40 mA and 5V rated at 80 mA. The DC
Three types of isolated DC power supply are available to supply an external transmitter or
sensor.
These are 20V rated at 25mA, 12V rated at 40 mA and 5V rated at 80 mA. The DC
+
+
+
+
+
+ +
4 - 20mA4 - 20mA
Two-line TransmitterTwo-line Transmitter
Three-line Transmitter
or sensor
Three-line Transmitter
or
sensor
VormAV or mA
OUT COM
IN
Bridge Type
Sensor
Bridge Ty p e
Sensor
Caution:
Don't use the DC power supply beyond its rating current to avoid damage.
Purchase a correct voltage to suit your external devices. See ordering code in section 1-2.
Don't use the DC power supply beyond its rating current to avoid damage.
Purchase
a correct voltage to suit your external devices. See ordering code in section 1-2.
Figure 3.26
DC Power Supply Applications
Figure 3.26
DC
Power Supply Applications
64
12
34
5
8910
11
67
12
13
14
12
34
5
8910
11
67
12
13
14
12
34
5
8910
11
67
12
13
14
Set
OUT2=OUT2=
(DC Power Supply)(DC Power Supply)