Pd6210 signal connections, Figure 8: transmitters powered by internal supply – Precision Digital PD6310 User Manual
Page 23
Model PD6210 & PD6310 Batch Controllers
Instruction Manual
23
PD6210 Signal Connections
Signal connections are made to a five-terminal connector labeled
SIGNAL on Figure 6. The COM (common) terminal is the return for the
4-20 mA and the
10 V input signals.
Current and Voltage Connections
The following figures show examples of current and voltage connections.
There are no switches or jumpers to set up for current and voltage inputs.
Setup and programming is performed through the front panel buttons.
-
+
mA+
P-
2
1
3
5
4
P+
V+
COM
INPUT SIGNAL
3-Wire 4-20 mA
Transmitter
Signal
+
-
2-Wire
4-20 mA
Transmitter
mA+
P-
2
1
3
5
4
P+
V+
COM
INPUT SIGNAL
Figure 8: Transmitters Powered by Internal Supply
+
-
- +
External
Power
Supply
2-Wire
4-20 mA
Transmitter
mA+
P-
2
1
3
5
4
P+
V+
COM
INPUT SIGNAL
-
+
mA+
P-
2
1
3
5
4
P+
V+
COM
INPUT SIGNAL
2-Wire 4-20 mA
Self-Powered
Transmitter
Figure 9: Transmitter Powered by Ext. Supply or Self-Powered