Practical Instrument Electronics 850 - Manual (Page 23)

Page 21
Pr
eliminar
y
Voltage Receiver Input
Controller
Transmitter
Computer
Logger
DCS
HI
5.000
V
2 1 + -
T/C
All mA∙ Read V
-
2 3
RTD
Ω
RTD
Ω
6 5
4
+
Source & Read Hz∙ mV
Source V∙ pH
- +
1
-
V & mV Source
mV/V SOURCE
Choose this function to provide an output from -20.000 to 99.999
mV, -500.00 TO 999.99 mV or from 0.000 to 10.250 V. The
source current is a nominal 20 mA to provide the driving power
to your voltage receivers.
Move the power switch w to SOURCE then Double Click the
EZ-DIAL knob to get into the Menu. Turn the knob to scroll
through the settings and press the knob to make your selection.
Select V for the FUNCTION and 1 V, 10V or 100 mV for the
RANGE.
Connect the output leads of the PIE 850 to the inputs of the
device being calibrated, making sure to check polarity. Red lead
to the plus (+) input and black lead to the minus (-) input.
Instantly output your SPAN and ZERO output settings by moving
the EZ-CHECK switch between HI and LO. You may also select
any third output setting (such as mid-range) using the SET
position on the EZ-CHECK switch. The output is adjusted in
0.001 mV, 0.01 mV or 0.001 V increments by turning the knob
e .
Press and turn the knob for faster dialing with 0.100 mV, 1.00 mV
or 0.100 V increments.