Precision Digital PD6300 - Manual (Page 26)

Model PD6300 Pulse Input Rate/Totalizer Instruction Manual
26
4-20 mA Output Connections
Connections for the 4-20 mA transmitter output are made to the connec-
tor terminals labeled MA OUT. The 4-20 mA output may be powered
internally or from an external power supply.
12-35 VDC
Power
Supply
+
4-20 mA
Input Meter
-
+
R I- I+
1 3 2
RELAY1
3 2 1
24 V
-
4-20 mA Input
Remote Display,
Chart Recorder, Etc.
- +
R I- I+
MA OUT
1 3 2
RELAY1
3 2 1
24 V
MA OUT
Figure 14: 4-20 mA Output Connections
Analog Output Transmitter Power Supply
The internal 24 VDC power supply powering the analog output may be
used to power other devices, if the analog output is not used. The I+
terminal is the +24 V and the R terminal is the return. This power supply
is capable of sourcing up to 40 mA.