4-20
Applied Operation
PAD-L
Output current control with external voltage (continued)
Table 4-3
Constant (depend on model)
Type III
PAD
16-100L
PAD
35-50L
PAD
35-60L
PAD
60-35L
PAD
110-20L
PAD
250-8L
R [
Ω
]
0.003
0.01
0.0083
0.033
0.05
0.1
Eimax [V]
0.33
0.55
0.55
1.27
1.1
0.88
Type IV
PAD
35-100L
PAD
60-60L
PAD
110-30L
PAD
250-15L
R [
Ω
]
0.0055
0.0075
0.015
0.05
Eimax [V]
0.61
0.5
0.5
0.8
Type V
PAD
35-200L
PAD
60-120L
PAD
110-60L
R [
Ω
]
0.001
0.003
0.0075
Eimax [V]
0.22
0.4
0.5
8.
Recheck that the connections.
WARNING
•
After connections are complete, install the terminal cover.
CAUTION
•
If the output current control with external voltage function is not
to be used, set SW1 on PCB A-200 to the lower position.
Input offset voltage
The relationship between the input and
output voltages of the unit is represented by
input offset voltage, as shown in Fig. 4-14.
This ensures a 0 A output even when there is
residual resistance of the potentiometer or
some wiring resistance during current
control using an external resistor. When
linearity is required to program the output
current, adjust the input offset voltage using
the I.
OS
(output current offset) variable
resistor on the front panel.
Fig. 4-14
Input offset voltage
0
Input voltage
Output v
oltage
Input offset
voltage
Summary of Contents for PAD-L III Series
Page 4: ...II PAD L...
Page 16: ...P 6 Preface PAD L...
Page 40: ...2 12 Precautions and Preparations for Use PAD L...
Page 86: ...4 34 Applied Operation PAD L...
Page 98: ...5 12 Names and Functions of Controls PAD L...
Page 130: ...7 14 Specifications PAD L...
