ACT20P-UI-AO-DO-LP-P
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ACT20P-UI-AO-DO-LP-P
Connection diagram
ACT20P-UI-AO-DO-LP-P
Dimensioned drawing
ACT20P-UI-AO-DO-LP-P
ACT20P-UI-AO-DO-LP-P
ACT20P-UI-AO-DO-LP-P

ACT20P-UI-AO-DO-LP-P

Analogue isolating amplifier, Limit value monitoring, Input : universal U, I, R,ϑ, Output : 4-20 mA, (loop powered), Transistor (Alarm)

Item No. 2456850000
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Accessories 3 Individual parts 1 Related products 18
General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output Output (digital) Output (analogue) General data Insulation coordination Connection data Important note Classifications Approvals

General ordering data

Version
Analogue isolating amplifier, Limit value monitoring, Input : universal U, I, R,ϑ, Output : 4-20 mA, (loop powered), Transistor (Alarm)  
Order No.
2456850000  
Type
ACT20P-UI-AO-DO-LP-P  
GTIN (EAN)
4050118471786  
Qty.
1  items

Dimensions and weights

Depth
113.7  mm
Depth (inches)
4.476  inch
Height
127.1  mm
Height (inches)
5.004  inch
Width
12.5  mm
Width (inches)
0.492  inch
Net weight
139  g

Temperatures

Storage temperature
-20 °C...70 °C  
Operating temperature
-20 °C...60 °C  
Humidity at operating temperature
0...95 % (no condensation)  
Humidity
10…90 %, no condensation  

Probability of failure

SIL in compliance with IEC 61508
None  

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

Cable-length compensation
<±0.002 Ω per cable resistance Ω  
Influence of the sensor cable resistance
5 Ω @ RTD- Kabel  
Input current
configurable  
± 5 A DC (min. measurement range 0.5 A)  
Input resistance, current
40 Ω  
Input resistance, voltage
> 10 MΩ @ 600 mV  
2 MΩ  
Input voltage
configurable  
± 12 V DC (min. measurement range 1 V)  
± 28 V DC (min. measurement range 2 V)  
± 300 V DC (min. measurement range 100 V)  
Number of inputs
1  
Potentiometer
1.2…500 kΩ  
Resistance
0…750 Ω  
0…1.5 kΩ  
0…12 kΩ  
Sensor
PT100 (2-/3- wire)  
PT1000 (2-/3- wire)  
PT200  
N120  
Cu 10  
Thermocouples: B, E, J, K, L, N, R, S, T, U  
Sensor supply
0.1 mA / 0.05 mA (depending on measuring range) @ RTD cable  
Temperature input range
CU10: -100…+260 °C  
Ni120: -80 °C…+320 °C  
S: -50…+1768 °C  
T: -270…+400 °C  
U: -200…+600 °C  
PT100 / 200 / 1000: -200 °C…+850 °C  
B: +100…+1820 °C  
E: -270…+1000 °C  
J: -270…+1200 °C  
K: -270…+1372 °C  
L: +100…+900 °C  
N: -180…+1300 °C  
R: -50…+1768 °C  
Type
Universal signal isolator / signal amplifier, thermocouple, RTD  

Output

Load impedance current
≤ 600 Ω  
Type
passive  
connected control must be active  

Output (digital)

Alarm function
configurable  
Top and bottom limit values, window range  
Alarm delay: 0…99 s  
Hysteresis
≥ 0.1 % of FS  
Max. switching voltage, AC
0  V
Max. switching voltage, DC
30  V
Number of digital outputs
1  
Rated switching current
20 mA  
Rated switching voltage
≤ 30 V DC  
Type
Transistor, open collector  

Output (analogue)

Load resistance current
typ. 700 Ω @ 24 V DC  
Number of analogue outputs
1  
Output current
4...20 mA (current loop)  
Signal output
direct or inverted  

General data

Accuracy
<0.1 % of measuring range  
Cold-junction compensation error
±1.0°C @ -20° C - 65°C  
Configuration
With FDT/DTM software  
Requires configuration adapter 8978580000 CBX200 USB  
Galvanic isolation
2-way isolator  
between input/output  
Nominal power consumption
2  VA
Operating altitude
≤ 2000 m  
Protection degree
IP20  
Rail
TS 35  
Step response time
450 ms  
Temperature coefficient
<0.02 °C of measuring range / °C  
Voltage supply
Output loop powered  
(10…45 V)  

Insulation coordination

EMC standards
EN 61326-1  
Galvanic isolation
2-way isolator  
between input/output  
Impulse withstand voltage
4 kV (1.2/50 µs)  
Insulation voltage
3.51 kV between input and output  
Pollution severity
2  
Rated voltage
300 Veff  
Surge voltage category
III  

Connection data

Type of connection
PUSH IN  
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 26  
Wire connection cross section AWG, max.
AWG 14  
Wire cross-section, solid, min.
0.2  mm²
Wire cross-section, solid, max.
2.5  mm²
Wire connection cross section, finely stranded, min.
0.5  mm²
Wire connection cross section, finely stranded, max.
2.5  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0.2  mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2.5  mm²

Important note

Product information
The ACT20P-UI-AO-DO-LP-X converts and isolates current, voltage, potentiometer and temperature sensor signals (mA, A, mV, V, potentiometer, RTD and TC). The transmit function between the input and output can be set via the configuration program either to predefined functions (x0.5, x, x2) or via a freely definable function table. The device is powered via the output current loop.

Features
  • Configuration and monitoring are performed via FDT/DTM-Software „WI-Manager“.
  • The active or passive signal inputs for RTD, TC, potentiometer, mV, V, mA and A are completely electrically isolated.
  • The TC signal input has internal cold-junction compensation.
  • Alarm output (for example, for limit monitoring, sensor error detection and more)
  • 3-way galvanic isolation between input, output/supply and alarm output.
 

Classifications

ETIM 6.0
EC002653  
ETIM 7.0
EC002653  
ETIM 8.0
EC002653  
ETIM 9.0
EC002653  
ETIM 10.0
EC002653  
ECLASS 9.0
27-21-01-20  
ECLASS 9.1
27-21-01-20  
ECLASS 10.0
27-21-01-20  
ECLASS 11.0
27-21-01-20  
ECLASS 12.0
27-21-01-20  
ECLASS 13.0
27-21-01-20  
ECLASS 14.0
27-21-01-20  
ECLASS 15.0
27-21-01-20  

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
ROHS
Conform