ABB ControlMaster CM10 - Page 113

ControlMaster CM10, CM30 and CM50
Universal process controllers,
1
/8,
1
/4 and
1
/2 DIN 10 Specification
IM/CM/S–EN Rev. R 111
Other linearizations
x, x
3/2
, x
5/2
Digital filter
Programmable 0 to 60 s
Display range
–9999 to 99999
Update rate
125 ms
Common mode noise rejection
>120 dB at 50 / 60 Hz with 300  imbalance resistance
Normal (series) mode noise rejection
>60 dB at 50 / 60 Hz
CJC rejection ratio
0.05 °C / °C change in ambient temperature
Temperature stability
0.02 % / °C or 2 µV / °C (1 µV / °F)
Long term (input) drift
<0.1 % of reading or 10 µV annually
Input impedance
>10 M (millivolts input)
10 (mA input)
Inputs
Thermocouple Maximum Range
°C (°F)
Accuracy
(% of reading)
B
#
–18 to 1800
(0 to 3270)
0.1 % or ±2 °C (3.6 °F)
(above 200 °C [392 °F]) *
E –100 to 900
(–140 to 1650)
0.1 % or ±0.5 °C
(0.9 °F)
J –100 to 900
(–140 to 1650)
0.1 % or ±0.5 °C
(0.9 °F)
K –100 to 1300
(–140 to 2350)
0.1 % or ±0.5 °C
(0.9 °F)
L –100 to 900
(–140 to 1650)
0.1 % or ±1.5 °C
(2.7 °F)
N –200 to 1300
(–325 to 2350)
0.1 % or ±0.5 °C
(0.9 °F)
R
#
–18 to 1700
(0 to 3000)
0.1 % or ±1 °C (1.8 °F)
(above 300 °C [540 °F])
S
#
–18 to 1700
(0 to 3000)
0.1 % or ±1 °C (1.8 °F)
(above 200 °C [392 °F])
T
#
–250 to 300
(–400 to 550)
0.1 % or ±0.5 °C (0.9 °F)
(above –150 °C [–238 °F])
#
For B, R, S and T thermocouples, accuracy is not guaranteed below
the value stated.