ACT20X-HDI-SDO-RNO-P
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ACT20X-HDI-SDO-RNO-P
Connection diagram
ACT20X-HDI-SDO-RNO-P
Application
ACT20X-HDI-SDO-RNO-P
Block diagram
ACT20X-HDI-SDO-RNO-P
ACT20X-HDI-SDO-RNO-P
ACT20X-HDI-SDO-RNO-P
ACT20X-HDI-SDO-RNO-P
Dimensioned drawing
ACT20X-HDI-SDO-RNO-P
Derating curve
Removable terminals with coding

ACT20X-HDI-SDO-RNO-P

EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NO contact, 1-channel

Produkt ID 2456050000
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Homologaciones General ordering data Dimensiones y pesos Temperatures Probability of failure Environmental Product Compliance Assembling Input EX Digital output Output (Status) General specifications Insulation coordination Data for Ex applications (ATEX) Connection data Guarantee Part description Classifications

Homologaciones

Approvals
![](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/cbf09862-97e9-475d-b71a-c6db1e3e9933/DAP_Master_ICON,w_80,q_80) 
ROHS
Conforme 
UL File Number Search
[Site Web UL](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E337701 

General ordering data

Version
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NO contact, 1-channel 
Order No.
2456050000 
Type
ACT20X-HDI-SDO-RNO-P 
GTIN (EAN)
4050118471526 
Qté.
1 Pièce

Dimensiones y pesos

Depth
114,6 mm
Depth (inches)
4,512 inch
Height
127,3 mm
Height (inches)
5,012 inch
Width
22,5 mm
Largeur (pouces)
0,886 inch
Nettó tömeg
177 g

Temperatures

Storage temperature
-20 °C...85 °C 
Operating temperature
-20 °C...60 °C 
Humidité
0...95 % (sans condensation) 

Probability of failure

SIL PAPER
[SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C001_V2R1.pdf) 
SIL in compliance with IEC 61508
2 
MTBF
207 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 

Assembling

Mounting position
horizontal o vertical 
Mounting rail
TS 35 
Type of mounting
Carril de soporte de montaje a presión 

Input EX

Input frequency
<20 Hz 
Input resistance
1 kΩ 
NAMUR supply
8 V DC / 8 mA 
Number of inputs, Ex
1 
Output signal in case of wire break
<0.1 mA 
> 6.5 mA (in case of wire break) 
Pulse duration
> 0.1 ms 
Resistance
RP = 750 Ω / RS = 15kΩ 
Sensor
NAMUR sensor, according to EN60947-5-6 
switch with or without RS, RP 
Sensor supply
8 V DC / 8 mA 
Trigger level high
> 2.1 mA 
Trigger level low
<1.2 mA 
Type
intrinsically safe circuit 

Digital output

Continuous current
≤ 2 A AC/DC (safe area, Zone 2 area) 
Function
Output = input 
direct or inverse (configurable) 
Max. switching frequency
20 Hz 
Nominal switching voltage
≤ 250 В AC / 30 В DC (взрывозащенная область)
≤ 32 В AC / 32 В DC (Зона 2) 
Number of digital outputs
1 
Switching capacity
500 VA / 60 W (safe area) 
16 VA / 60 W (zone 2) 
Type
Relay, 1 NO 

Output (Status)

Alarm function
Device error 
Failure of power supply 
Short circuit at input 
Open circuit at input 
Continuous current
≤ 0.5 A AC / 0.3 A DC (safe zone) 
≤ 0,5 A AC / 1 A DC (zone 2) 
Hysteresis
0.1 mA (switching threshold) 
Nominal switching voltage
≤ 125 V AC / 110 V DC (zakres bezpieczny)
≤ 32 V AC / 32 V DC (strefa 2) 
Number of alarm outputs
1 
Power rating
≤ 62.5 VA / 32 W (safe area)
≤ 16 VA / 32 W (Zone 2) 
Type
Status relay 
1 NC (voltage-free) 

General specifications

Configuration
With FDT/DTM software 
Requires configuration adapter 8978580000 CBX200 USB 
Heat dissipation
≤1,2 W 
Humidity
0...95 % (no condensation) 
Operating altitude
≤ 2000 m 
Protection degree
IP20 
Supply voltage
19.2…31.2 V DC 
Type of connection
PUSH IN 

Insulation coordination

EMC standards
EN 61326-1 
Insulation voltage
2,6 kV (vstup / výstup) 
Rated voltage
300 V 
Standards
EN 61010-1 

Data for Ex applications (ATEX)

ATEX - dust labelling
II (1) D [Ex ia Da] IIIC 
I (M1) [Ex ia Ma] I 
ATEX - gas labelling
II (1) G [Ex ia Ga] IIC/IIB/IIA 
IECEx - gas labelling
Ex ec nC IIC T4 Gc 
[Ex ia Ga] IIC/IIB/IIA 
Installation location
Device installed in safe area, zone 2 

Connection data

Type of connection
PUSH IN 
Section de raccordement du conducteur, AWG, min.
AWG 26 
Section de raccordement du conducteur, AWG, max.
AWG 14 
Vezeték keresztmetszet, tömör, min.
0,2 mm²
Vezeték keresztmetszet, tömör, max.
2,5 mm²
Vezeték csatlakozási keresztmetszet, finomsodratú, min.
0,2 mm²
Vezeték csatlakozási keresztmetszet, finomsodratú, max.
2,5 mm²
Keresztmetszet csatlakoztatott vezetékhez, finomsodratú, érvéghüvelyekkel és műanyag gallérokkal DIN 46228/4, névleges csatlakozás, min.
0,2 mm²
Vezeték csatlakozási keresztmetszet, finomsodratú, érvéghüvelyekkel és műanyag gallérokkal DIN 46228/4, névleges csatlakozás, max.
2,5 mm²

Guarantee

Time interval
3 years 

Part description

Product description
The devices of the ACT20X-HDI-SDO-S family transmit digital signals galvanic isolated from potentially explosive atmospheres to non-hazardous or less hazardous areas.
For this purpose the input circuits are designed intrinsically safe. They can process NAMUR sensor signals according to EN 60947-5-6 or be connected to potential-free contacts (with or without resistor circuitry).
Single and dual channel versions are available with relay or transistor outputs. 

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