ControlMaster CMF160 | Universal process indicator, fieldmount | DS/CMF160–EN Rev. B 13
Inputs Outputs
Retransmission outputs
— 4 (2 standard, 2 optional)
Isolation:
— Galvanically isolated from the rest of the circuitry,
500 V for 1 minute
Analog range:
— 0 to 20 mA programmable
Load:
— 750 max.
Accuracy:
— 0.25 % of output or ±10 μA
Relays
Number:
— 6 (4 standard, 2 optional)
Type:
— Standard with changeover contacts
Contact ratings:
— 2 A, 240 V
Update rate:
— 125 ms
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])*
RTD Maximum range °C (°F) Accuracy (% of reading)
Pt100 –200 to 600
(–325 to 1100)
0.1 % or ±0.5 °C (0.9 °F)
*Accuracy is not guaranteed at temperatures below this value
Linear inputs Standard analog input Accuracy (% of reading)
Millivolts
Milliamps
Volts
Resistance (low)
Resistance (high)
0 to 150 mV
0 to 45 mA
0 to 25 V
0 to 550
0 to 10 k
0.1 % or ±20 μV
0.2 % or ±10 μA
0.2 % or ±20 mV
0.2 % or ±1
0.1 % or ±5
Sample Interval 125 ms per sample
Digital inputs
Type Volt-free or 24 V
Minimum pulse
duration
Single input configured – 250 ms
Both inputs configured as analog or digital – 500 ms
Volt-free Contact open > 10 M / contact closed < 100 K
Frequency input**
Frequency range
1-signal
0-signal
0 to 6000 Hz
15 to 30 V
–3 to 5 V
**For use with devices with open collector outputs
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