Omron Smart Process Control CJ-Series - Manual (Page 27)

29
Ordering Information
Special I/O Units
Isolated-type Thermocouple Input Units
Note: 1. The accuracy depends on the sensors used and the measurement temperatures. For details, refer to the user’s manual.
2. This is for an external power supply, and not for internal current consumption.
3. L and −100°C or less for K and T are ±2°C±1 digit max., and 200°C or less for R and S is ±3°C±1 digit max. No accuracy is specified for
400 °C or less for B.
Isolated-type Resistance Thermometer Input Units
Note: This is for an external power supply, and not for internal current consumption.
Isolated-type DC Input Unit
Note: This is for an external power supply, and not for internal current consumption.
Unit
classi-
fica-
tion
Product
name
I/O
points
Signal
range
selec-
tion
Signal
range
Conver-
sion speed
(resolution)
Accuracy at
ambient
temperature
of 25 °C)
External
connec-
tion
No. of
unit
num-
bers
allo-
cated
Current
consump-
tion (A)
Model Standards
5 V 24 V
CJ1
Spe-
cial I/O
Units Process
Input
Units
(Isolated-
type
Thermo-
couple
Input
Units) 2 in-
puts Set
sepa-
rately
for
each
input Thermocou-
ple: B, E, J,
K, L, N, R, S,
T, U,
WRe5-26,
PLII
DC voltage:
±100 mV
Conversion
speed:
10 ms/
2 inputs,
Resolution:
1/64,000 Standard
accuracy:
±0.05% of F.S.
(See note 1.) Remov-
able termi-
nal block 1 0.18 0.06
(See
note
2.)
CJ1W-
PTS15 UC1, CE
4 in-
puts Com-
mon
inputs Thermocou-
ple: R, S, K,
J, T, L, B Conversion
speed:
250 ms/
4 inputs Accuracy:
±0.3% of PV
or ±1
°C,
whichever is
larger, ±1 digit
max.
(See note 3.)
0.25 --- CJ1W-
PTS51
Unit
classi-
fica-
tion
Product
name
I/O
points
Signal
range
selec-
tion
Signal range Conver-
sion speed
(resolution)
Accuracy at
ambient
temperature
of 25 °C)
Exter-
nal
con-
nec-
tion
No. of
unit
num-
bers
allo-
cated
Current
consump-
tion (A)
Model Standards
5 V 24 V
CJ1
Spe-
cial I/O
Units Process
Input
Units
(Isolated-
type
Resis-
tance
Ther-
mometer
Input
Units) 2 in-
puts Set
sepa-
rately
for
each in-
put Platinum resis-
tance thermom-
eter: 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.
Remov-
able
termi-
nal
block 1 0.18 0.07
(See
note.)
CJ1W-
PTS16 UC1, CE
4 in-
puts Com-
mon
inputs Platinum resis-
tance thermom-
eter: Pt100,
JPt100 Conversion
speed:
250 ms/
4 inputs Accuracy:
±0.3% of PV
or ±0.8
°C,
whichever is
larger, ±1 digit
max.
0.25 --- CJ1W-
PTS52
Unit
classi-
fica-
tion
Product
name
I/O
points
Signal range Conver-
sion speed
(resolution)
Accuracy at
ambient
temperature
of 25 °C)
External
connec-
tion
No. of
unit
num-
bers
allo-
cated
Current
consump-
tion (A)
Model Standards
5 V 24 V
CJ1
Special
I/O
Unit Isolated-
type DC
Input
Unit 2 in-
puts 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 10V,
±10-V select-
able
DC current:
0 to 20 mA,
4 to 20 mA
Conversion
speed:
10 ms/
2 inputs,
Resolution:
1/64,000 Accuracy:
±0.05% of F.S. Remov-
able
terminal
block 1 0.18 0.09
(See
note.)
CJ1W-
PDC15 UC1, CE