Datasheet

Data sheet

ACT20M
ACT20M-UI-AO-S
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: [phone]
Fax: [phone]
www.weidmueller.com
Technical data


Creation date January 24, 2020 3:24:34 PM CET
 Catalogue status 13.01.2020 / We reserve the right to make technical changes. 3
Input

Number of inputs
1

Sensor Thermocouples: B / C /
E / J / K / L / N / R / S /
T / W3 / W5
- 200...+ 2300
°C depending on
thermocouple, RTD: PT10,
PT20, PT50, PT100,
PT250, PT300, PT400,
PT500, PT1000, Ni50,
Ni100, Ni120, Ni1000,
2-/3-/4-wire
Sensor supply
> 15 V DC at 20 mA

Input voltage configurable, 0(2)…10 V,
0(1)…5 V, 0…1 V DC, 0,2…
1 V DC
Input resistance, voltage
> 10 MΩ

Input current configurable, 0...20 mA,
4…20mA
Voltage drop, current input
< 3 V

Temperature input range Configurable, min.
measurement range 10°C
(RTD), min. measurement
range 50°C (TC), PT100:
-200°C…850 °C, NI100:
-60°C…+250 °C, TC type:
B (0…+1820 °C), E: (-100…
+1000 °C), J: (-100…
+1200 °C), K: (-180…
+1372 °C), L: (-200…+900
°C), N: (-180…+1300
°C), R: (-50…+1760 °C),
S: (-50…+1760 °C), T:
(-200…+400 °C), U: (-200…
+600 °C), W3: (0…+2300
°C), W5: (0…+2300 °C),
LR: (-200…+800 °C),
Details under Downloads
"Measuring range Table
ACT20M-UI-AO"
Resistance 0…10 kΩ

Potentiometer 10…100 kΩ

Output

Number of outputs
1

Output voltage, note configurable, 0(2)...10 V,
0(1)...5 V, 0(0,2)…1 V, 1…
(0,2)0 V, 5…(1)0 V, 10…
(2)0 V, downscale (0 V),
upscale (11 V), in case of
sensor error
Output current configurable, 0...20 mA,
4...20 mA, 20…0 mA, 20…
4 mA, downscale (3,5
mA), upscale (23 mA), in
case of sensor error

Cut-off frequency (-3 dB)
100 Hz
cold junction compensation internal

load impedance voltage
≥ 10 kΩ
load impedance current ≤ 600 Ω, @ max 28mA


