ACT20P-PRO DCDC II-S
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ACT20P-PRO DCDC II-S
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ACT20P-PRO DCDC II-S
ACT20P-PRO DCDC II-S
ACT20P-PRO DCDC II-S
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ACT20P-PRO DCDC II-S
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ACT20P-PRO DCDC II-S
ACT20P-PRO DCDC II-S

ACT20P-PRO DCDC II-S

Analogue isolating amplifier, 24…230 V AC/DC power supply, Input : I/U universal, Output : I/U universal

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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output Display General data Insulation coordination Data for Ex applications (ATEX) Connection data Part description Classifications

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/98e12ea5-58f4-450a-9983-f439987b3951/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/4a92d911-d582-40e3-85fc-c9e9b159e140/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fb608f0-c73d-4515-a7a5-878046a505f4/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/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
Approvals
CULUS; 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E314307 
Certificate no. (cULusEX)
E345958 

General ordering data

Version
Analogue isolating amplifier, 24…230 V AC/DC power supply, Input : I/U universal, Output : I/U universal 
Order No.
1481970000 
Type
ACT20P-PRO DCDC II-S 
GTIN (EAN)
4050118291032 
Qty.
1 items

Dimensions and weights

Depth
113,7 mm
Depth (inches)
4,476 inch
Height
119,2 mm
Height (inches)
4,693 inch
Width
12,5 mm
Width (inches)
0,492 inch
Net weight
130 g

Temperatures

Storage temperature
-40 °C...85 °C 
Operating temperature
-20 °C...60 °C 
Humidity at operating temperature
0...95 % (no condensation) 
Humidity
5...95 %, no condensation 

Probability of failure

SIL in compliance with IEC 61508
None 
MTBF
76 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

Input current
configurable 
± 0.1mA...± 100 mA 
Measuring range min. 200 µA 
Input resistance, voltage
≥ 1 MΩ 
Input signal
Current or voltage input is selectable 
Input voltage
configurable 
±40 mV…±300 V 
Measuring range. min 40 mV 
(Example: 0...+40 mV or -40...0 mV or -20....+20 mV or….) 
Measuring range, max: 300 V 
Number inputs
1 
Sensor
4- wire sensor (with own power supply) 
Vstupní odpor, proud
<5 mA: approx. 100 Ω; >5 mA: approx. 5 Ω 

Output

Cut-off frequency (-3 dB)
> 10 kHz/ <10 Hz 
Load impedance current
≤ 600 Ω 
load impedance voltage
≥ 1 kΩ 
Offset current
20 µA 
Offset voltage
<10 mV 
Output current
configurable 
0...±20 mA 
Output voltage, note
Adjustable 
0...±10 V 
Type
active (as current source) or passive (as current sink) 
connected control can be active / passive 

Display

Anzeigewert
current measured value 
Configuration data 
Type
Dot-matrix display with ticker text, green 

General data

Accuracy
<0.05 % of measuring range 
Configuration
DIP switch 
or via display and push-buttons 
Mounting rail
TS 35 
Nominal power consumption
2 VA
Operating altitude
≤ 2000 m 
Power consumption
≤2.3 W 
Protection degree
IP20 
Svarstid
≤50 µs 
Temperature coefficient
≤0,01% des Messbereichs⁄°C 
Напряжение питания
24…230 V DC ±20 % 
24…230 V AC ±10 % @ 48…62 Hz 

Insulation coordination

Catégorie de surtension
II 
Galvanikus leválasztás
3-way isolator 
between input ⁄ output ⁄ supply 
Normes CEM
EN 61326-1 
Sobretensión de choque fijo
5 kV (1.2/50 µs) 
Szennyezés súlyossága
2 
Tensione di isolamento
4 kVeff 
input / output / power supply 
정격 전압
600 V 

Data for Ex applications (ATEX)

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 26 
Wire connection cross section AWG, max.
AWG 12 

Part description

Product description
The universally configurable DC isolating amplifier ACT20P-PRO DCDC II isolates and converts analogue signals. An analogue input signal (current or voltage) is linearly converted into an analogue output signal (current or voltage) and galvanically isolated. The power supply is galvanically isolated from the input and output (3-way isolation).

Properties
  • universal wide-range voltage supply
  • universally configurable via DIP switch or via the LED display using control buttons
  • Active or passive signal output
  • Operating status display on a front panel LED
  • Galvanic 3-way isolation between input, output and supply.
 

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