Omron CPU Unit CJ2 - Manual (Page 32)

32
Ordering Information
Isolated-type Resistance Thermometer Input Units ●
Unit
classification
Product
name
Input
points
Signal
range
selection
Signal range
Conversion
speed
(resolution)
Accuracy
(at ambient
temperature
of 25°C)
External
connection
No. of
unit
numbers
allocated
Current
consumption
(A)
Model Standards
5 V 24 V
CJ
Special
I/O
Units
Process
Analog
Input Units
(Isolated-type
Resistance
Thermometer
Input Units) 2
inputs
Set
separately
for each
input Resistance
thermometer:
Pt100, JPt100,
Pt50, Ni508.4 Conversion
speed:
10 ms/
2 inputs,
Resolution:
1/64,000 Accuracy:
±0.05% of F.S.
or ±0.1°C,
whichever is
larger.
Removable
terminal
block
1
0.18
0.07
(See
note.)
CJ1W-PTS16
UC1, CE
4
inputs
Common
inputs Resistance
thermometer:
Pt100, JPt100 Conversion
speed:
250 ms/
4 inputs Accuracy:
±0.3°C of PV
or ±0.8°C,
whichever is
larger, ±1 digit
max.
0.25 — CJ1W-PTS52
Note: This is for an external power supply, and not for internal current consumption.
Isolated-type DC Input Units ●
Unit
classification
Product
name
Input
points
Signal range selection
Conversion
speed
(resolution)
Accuracy
(at ambient
temperature
of 25°C)
External
connection
No. of
unit
numbers
allocated
Current
consumption
(A)
Model Standards
5 V 24 V
CJ
Special
I/O
Units
Isolated-
type DC
Input
Units
2
inputs
DC voltage:
0 to 1.25 V, −1.25 to 1.25 V,
0 to 5 V, 1 to 5 V, −5 to 5 V,
0 to 10 V, −10 to 10 V, ±10 V
selectable range
DC current:
0 to 20 mA, 4 to 20 mA
Conversion
speed:
10 ms/
2 inputs
Resolution:
1/64,000
Standard
accuracy:
±0.05% of F.S. Removable
terminal
block
1 0.18
0.09
(See
note.)
CJ1W-PDC15 UC1, CE
Note: This is for an external power supply, and not for internal current consumption.
Analog I/O Units ■
Analog Input Units ●
Unit
classification
Product
name
Input
points
Signal
range
selection
Signal
range
Resolution
Conversion
speed
Accuracy
(at ambient
temperature
of 25°C)
External
connection
No. of
unit
numbers
allocated
Current
consumption
(A)
Model Standards
5 V 24 V
CJ
Special
I/O
Units
Analog
Input
Units
8
inputs
Set
separately
for each
input
1 to 5 V,
0 to 5 V,
0 to 10 V,
−10 to 10
V, 4 to 20
mA
1/8000,
(Settable to
1/4000)
(See note 1.)
250 μs/point
max.
(Settable to
1 ms/point)
(See note 1.) Voltage:
±0.2% of F.S.
Current:
±0.4% of F.S.
(See note 2.)
Removable
terminal
block
1
0.42 —
CJ1W-
AD081-
V1
UC1, N, L,
CE
4
inputs
0.42 —
CJ1W-
AD041-
V1
Note 1. The resolution and conversion speed cannot be set independently. If the resolution is set to 1/4,000, then the conversion speed will be 1 ms/point.
2. At 23 ±2°C