ACT20M-UI-AO-S
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ACT20M-UI-AO-S
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ACT20M-UI-AO-S
ACT20M-UI-AO-S
ACT20M-UI-AO-S
ACT20M-UI-AO-S
ACT20M-UI-AO-S
Connection diagram

ACT20M-UI-AO-S

Temperature converter, Analogue isolating amplifier, Input : universal U, I, R,ϑ, Output : I / U

Référence produit 1176030000
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Zubehör 5 Verwandte Artikel 1
Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output General data Insulation coordination Data for Ex applications (ATEX) Connection data EMC conformity and approvals Part description Classifications Tender specification sheets

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/8761d6a8-633c-4aff-8793-97a5d2b0ca50/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/0d1637a4-c7dd-4915-8bc8-4c9de8d8b393/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/cbf09862-97e9-475d-b71a-c6db1e3e9933/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/33adcb9c-2865-4cbb-8057-1da77b87f940/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/6bcf1f04-895d-40c6-8f30-a01c9cbab475/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E337701 

General ordering data

Version
Temperature converter, Analogue isolating amplifier, Input : universal U, I, R,ϑ, Output : I / U 
Order No.
1176030000 
Type
ACT20M-UI-AO-S 
GTIN (EAN)
4032248970070 
Qty.
1 items

Dimensions and weights

Depth
114,3 mm
Depth (inches)
4,5 inch
Height
112,5 mm
Height (inches)
4,429 inch
Width
6,1 mm
Width (inches)
0,24 inch
Net weight
80 g

Temperatures

Storage temperature
-40 °C...85 °C 
Operating temperature
-25 °C...70 °C 
Humidity at operating temperature
0...95 % (no condensation) 
Humidity
40 °C / 93 % rel. humidity, no condensation 

Probability of failure

SIL enligt IEC 61508
None 
MTBF
176 a

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
2f6dd957-421a-46db-a0c2-cf1609156924 

Input

Antal ingångar
1 
Input current
nastavitelné 
0...20 mA 
4…20mA 
Input resistance, current
20 Ω + PTC 50 Ω 
Input resistance, voltage
> 10 MΩ 
Input voltage
configurable 
0(2)…10 V 
0(1)…5 V 
0…1 V DC 
0,2…1 V DC 
Potentiometer
10…100 kΩ 
Resistance
0…10 kΩ 
Sensor supply
> 15 V DC at 20 mA 
Temperature input range
Configurable 
min. measurement range 10°C (RTD) 
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" 
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) 
Voltage drop, current input
<3 V 
센서
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 

Output

Corrente d'uscita
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 
Kimenő feszültség, megjegyzés
возможность конфигурирования 
0(2)...10 В 
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) 
в случае ошибки датчика 
Load impedance current
≤ 600 Ω 
@ max 28mA 
load impedance voltage
≥ 10 kΩ 
Number of outputs
1 
Type
active 
connected control must be passive 
Valor en caso de rotura de hilo
Yes, if using RTD / POT / TC 
차단 주파수(-3 dB)
100 Hz 

General data

Accuracy
<0.1 % of measuring range 
Configuration
With FDT/DTM software 
Requires configuration adapter 8978580000 CBX200 USB 
Mounting rail
TS 35 
Nominal power consumption
1,2 VA
Operating altitude
≤ 2000 m 
Power consumption, max.
1,2 W
Power consumption, typ.
0,84 W
Step response time
400 ms (10...90%) @ U/I 
1 s @ temp 
Temperature coefficient
≤ 0.01 % / °C 
Védelmi osztály
IP20 
Напряжение питания
24 V DC ±30 % at terminal or via CH20M rail bus 

Insulation coordination

EMC standards
IEC 61326-1 
Galvanic isolation
3-way isolator 
Isolationsspannung
2,5 kVefekt. / 1 min. 
Pollution severity
2 
Surge voltage category
II 
Tensión nominal
300 Veff 

Data for Ex applications (ATEX)

IECEx - gas labelling
Ex nA IIC T4 Gc 
Standard: IEC 60079-0-15 
Installation location
Dispositivo installato in area sicura, zona 2 
Marking
II 3 G Ex nA IIC T4 Gc 

Connection data

Type of connection
Screw connection 
Tightening torque, min.
0,4 Nm
Tightening torque, max.
0,6 Nm
Clamping range, rated connection
2,5 mm²
Clamping range, min.
0,5 mm²
Clamping range, max.
2,5 mm²
Wire connection cross section AWG, min.
AWG 30 
Wire connection cross section AWG, max.
AWG 14 

EMC conformity and approvals

Normy EMV
IEC 61326-1 
Нормы
IEC 61010-1 

Part description

Product description
The software configurable Universal Transmitter ACT20M-UI-AO-S separates and converts standard analogue signals. An analogue input signal (voltage, current, resistance, potentiometer, RTD, TC) is converted linear and galvanic isolated into an analogue output signal. The input may also operate as an active current loop (the loop current provided by the device). The power supply is galvanically isolated from input and output and happens via a direct wiring or the Weidmüller DIN Rail Bus (3-way isolation). 

Classifications

ETIM 8.0
EC002653 
ETIM 9.0
EC002653 
ETIM 10.0
EC002653 
ECLASS 14.0
27-21-01-20 
ECLASS 15.0
27-21-01-20 

Tender specification sheets

Long specification

Universal measurement isolating transformer
universal measurement isolating transformer in 6.1 mm width with external power and sensor power supply
to transmit and isolate analogue DC currents 0/4 to 20 mA / voltages 0/2 to 10 V,
2-/3-/-4- wire RTD, resistances, potentiometers and thermocouples according toIEC584.
The module can be programmed via software using standard FDT/DTM tools.

Add-on housing for TS35 DIN rail installation
Dimensions: L/W/H 114.3/ 6.1/ 112.5 mm
Screw connection / nominal cross-section 2.5 mm2
Protection degree: IP20 Input0/4...20 mA 0/2...10 V PT100, PT1000, Ni100, Ni1000
Resistance/ potentiometer 10 Ohm...10 kOhm Thermocouples type B, E, J, K, L, LR, N, R, S, T, U, W3, W5
Sensor supply > 15 VDC at 20 mA

Output 0/4...20 mA 0/2...10 VLoad resistance
10 kOhm/ voltageTransmission error
< 600 Ohm/ Strom/>Step response time
10...90 % Auxiliary power 24 VDC +/- 30 %Power loss approx. 1.2 WAmbient< 0,1 % v. E. (DC, RTD)
temperature range -25 °C...+70 °C



Isolation EN 61010-1, 3-way isolation up to 2.5 kV AC/DC of all circuits against each other
Test voltage 2.5 kV input against output against auxiliary power
Rated
voltage 300 V AC/DC at overvoltage category II and pollution degree 2
Approvals cULus, FM Div2, ATEX Zone2, DNV, GL




Type ACT20M-UI-AO-S


 
Short specification
Universal measurement isolating transformeruniversal measurement isolating transformer in 6.1 mm width with external power and sensor power supply for transmitting and isolating analogue DC currents 0/4 to 20 mA / voltages 0/2 to 10 V, 2-/3-/-4- wire RTD, resistances, potentiometers and thermocouples according to IEC584. The component can be programmed via software using standard FDT/DTM tools.