FIGURE 7-3. 110PV schematic
Table
7-1:
Wire
colo
ur
,
function,
and
data
logger
connection
Wire
colo
u
r
Function
Data logger connection using
4-wire half bridge
Data logger connection using
3-wire half bridge
Black
Voltage excitation
input
U configured for voltage
excitation
1
, EX, VX (voltage
excitation)
U configured for voltage
excitation
1
, EX, VX (voltage
excitation)
Red
Signal
U
configured
for
differential
input
1
,
DIFF
H
(differential
high,
analog
ue
voltage
input)
U
configured
for
differential
input
1
,
SE
(single-ended,
analog
ue
voltage
input)
Purple
Signal reference
U
configured
for
differential
input
1
,
DIFF
L
(differential
low,
analog
ue
voltage
input)
⏚
(analog
ue
ground)
Green
Signal
U
configured
for
differential
input
1
,
DIFF
H
(differential
high,
analog
ue
voltage
input)
Not used
White
Signal reference
U
configured
for
differential
input
1
,
DIFF
L
(differential
low,
analog
ue
voltage
input)
Not used
Blue
Signal reference
⏚
(analog
ue
ground)
Not used
Clear
Shield
⏚
(analog
ue
ground)
⏚
(analog
ue
ground)
1
U terminals are automatically configured by the measurement instruction.
110PV Surface Temperature Probe
11