TRIDENT MODEL PD765 Instruction Manual

Trident Model PD765 Universal Input Meter
Instruction Manual
Setting the Input Signal (inpt)
Enter the Input menu to set up the meter to display current (4-20), voltage
(0-10), thermocouple (tC), or RTD (rtd) inputs.
The voltage input is capable of accepting any signal from -10 to +10
VDC. Select voltage input to accept 0-5, 1-5, 0-10, or ±10 VDC signals.
The current input is capable of accepting any signal from -20 to 20 mA.
Select current input to accept 0-20 or 4-20 mA signals.
inpt
4-20 0-10 rtd tC
Press Enter/Ack to
Make Selections
a385
0 j
J
Press Up Arrow
to Scroll Through
Choices
a392
1 k
K
Press Menu to
Exit at any Time
2 t
T
3 t.0
T.0
4 e E
If RTD is selected, the display shows A385 or A392. Select the coefficient
to match the RTD sensor, either 0.00385 (European curve) or
0.00392 (American curve).
If TC is selected, scroll through the thermocouple types and select the
type matching the TC sensor.
The input signal must be connected to the appropriate input terminals
and the RTD/TC selector switch must be set accordingly, see Figure 7
on page 17.
For thermocouple inputs, allow at
least 30 minutes warm-up time for
meter to reach specified accuracy.
30