Omron CPU Unit CJ2 Manual page 32

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