Precision Digital PD6310 - Manual (Page 30)

Model PD6210 & PD6310 Batch Controllers Instruction Manual
30
F4 Digital Input Connections
A digital input, F4, is standard on the meter. This digital input connected
with a normally open closure across F4 and COM, or with an active low
signal applied to F4.
Figure 21: F4 Digital Input Connections
4-20 mA Output Connections
Connections for the 4-20 mA transmitter output are made to the
connector 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 22: 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.