ACT20X-2HDI-2SDO-RNC-S
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ACT20X-2HDI-2SDO-RNC-S
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ACT20X-2HDI-2SDO-RNC-S
Application
ACT20X-2HDI-2SDO-RNC-S
Block diagram
ACT20X-2HDI-2SDO-RNC-S
ACT20X-2HDI-2SDO-RNC-S
ACT20X-2HDI-2SDO-RNC-S
ACT20X-2HDI-2SDO-RNC-S
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ACT20X-2HDI-2SDO-RNC-S
Derating curve
Removable terminals with coding

ACT20X-2HDI-2SDO-RNC-S

EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NC contact, 2-channel

N. articolo 8965380000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Assembling Entrée EX Sortie numérique Sortie (statut) Caractéristiques générales Coordenadas de aislamiento Données pour applications Ex (ATEX) Connection data Garanti Popis součástek Classifications Tender specification sheets

Approvals

Agréments
![](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) 
![](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/c809b3ab-e765-499c-852e-d528779da9f7/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) 
Agréments
DNVGL; 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Nº de certificat (cULus)
E337701 

General ordering data

Version
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NC contact, 2-channel 
Référence
8965380000 
Type
ACT20X-2HDI-2SDO-RNC-S 
GTIN (EAN)
4032248784899 
Qty.
1 adet

Dimensions and weights

Profondeur
113,6 mm
Depth (inches)
4,472 inch
Hauteur
119,2 mm
Height (inches)
4,693 inch
Largeur
22,5 mm
Width (inches)
0,886 inch
Net weight
192 g

Temperatures

Température de stockage
-20 °C...85 °C 
Température de fonctionnement
-20 °C...60 °C 
Humidity
0...95 % (no condensation) 

Probability of failure

SIL PAPER
[SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C001_V2R1.pdf) 
SIL selon IEC 61508
2 
MTBF
207 a

Environmental Product Compliance

Statut de conformité RoHS
Compliant with exemption 
Exemption RoHS (le cas échéant/connue)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
2f6dd957-421a-46db-a0c2-cf1609156924 

Assembling

Barrette de liaison équipée
TS 35 
Position de montage
horizontal or vertical 
Type de montage
Snap mounting support rail 

Entrée EX

Alimentation capteur
8 V DC / 8 mA 
Alimentation NAMUR
8 V DC / 8 mA 
Capteur
Capteur externe NAMUR selon EN60947-5-6 
interrupteur avec ou sans RS, RP 
Durée d'impulsion
> 0.1 ms 
Fréquence d'entrée
<20 Hz 
Niveau de déclenchement faible
<1.2 mA 
Niveau de déclenchement élevé
> 2,1 mA 
Nombre d'entrées, Ex
2 
Résistance
RP = 750 Ω / RS = 15kΩ 
Résistance d'entrée
1 kΩ 
Signal de sortie en cas de rupture de fil
<0.1 mA 
> 6.5 mA (in case of wire break) 
Type
intrinsically safe circuit 

Sortie numérique

Courant permanent
≤ 2 A AC/DC (plage sûre, zone 2) 
Fonction
Output = input 
direct or inverse (configurable) 
Fréquence de commutation, max.
20 Hz 
Puissance de commutation AC
500 VA / 60 W (obszar bezpieczny) 
16 VA / 60 W (strefa 2) 
Sorties digitales
2 
Tension nominale de commutation
≤ 250 V AC / 30 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2) 
Type
Relay, 1 NC contact 

Sortie (statut)

Courant permanent
≤ 0,5 A AC / 0,3 A DC (zone sûre) 
≤ 0,5 A AC / 1 A DC (zone 2) 
Fonction alarme
Ошибка устройства 
Сбой подачи питания 
Короткое замыкание на входе 
Разомкнутая цепь на входе 
Hystérésis
0,1 mA (prahová hodnota spínání) 
Nombre de sorties d'alarme
1 
Puissance nominale
≤ 62,5 VA / 32 W (säkert område)
≤ 16 VA / 32 W (zon 2) 
Tension nominale de commutation
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2) 
Type
Status relay 
1 NC (voltage-free) 

Caractéristiques générales

Altitude de service
≤ 2000 m 
Configuration
Avec logiciel FDT/DTM 
Nécessite un adaptateur de configuration 8978580000 CBX200 USB 
Degré de protection
IP20 
Dissipation de chaleur
≤1,6 W 
Humidité
0...95 % (sans condensation) 
Tension d#92alimentation
19,2…31,2 В DC 
Type de raccordement
Screw connection 

Coordenadas de aislamiento

Normes
EN 61010-1 
Normes CEM
EN 61326-1 
Tension d'isolation
2.6 kV (input / output) 
Tension nominale (texte)
300 V 

Données pour applications Ex (ATEX)

ATEX - repérage gaz
II (1) G [Ex ia Ga] IIC/IIB/IIA 
ATEX - repérage poussière
II (1) D [Ex ia Da] IIIC 
I (M1) [Ex ia Ma] I 
IECEx - repérage gaz
Ex ec nC IIC T4 Gc 
[Ex ia Ga] IIC/IIB/IIA 
Lieu d’installation
Device installed in safe area, zone 2 

Connection data

Type de raccordement
Screw connection 
Couple de serrage, min.
0,4 Nm
Tightening torque, max.
0,6 Nm
Clamping range, rated connection
2,5 mm²
Upínací rozsah, min.
0,25 mm²
Clamping range, max.
2,5 mm²
Leiteranschlussquerschnitt AWG, min.
AWG 26 
Leiteranschlussquerschnitt AWG, max.
AWG 12 

Garanti

Période
3 years 

Popis součástek

Description de l'article
Sechskantschraubendreher mit Quergriff und Zapfen Gr.4 
Description du produit
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 

Tender specification sheets

Texte descriptif long

Ex isolating switch amplifiers for Namur sensors, 2 channels
2-channel isolating switch amplifiers in 22.5 mm width with an external power supply,
to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe
zone.
On the output side there is a potential-free relay contact per channel with opening function
and a common alarm contact ("a" contact) for status/error messages.
The component can be configured using standard FDT/DTM software.

Add-on housing for TS35 DIN rail installation
Dimensions: L/W/H 119.2/ 22.5/ 113.6
screw connection / nominal cross-section 2.5 mm2
Protection degree: IP20   Input /channel NAMUR sensor according to EN 60947                                     8 VDC / 8 mA sensor power supply 
                                    0.5 kHz input frequency                                     wire-break detectionOutput Ex/ channel     Relay 1 NC contact
                                     250 VAC / 30 VDC @ 2A safe zone                                    32 VAC @ 5 kHz 32 VDC @ 1 A zone 2Alarm output relay 1 NO contact 
                                     250 VAC / 30 VDC @ 2A safe zone                                     32 VAC @ 0.5 A/ 32 VDC @ 1 A zone 2
Auxiliary power                   19...31.2 VDCPower loss approx. 3 WAmbient
temperature range -20 °C to +60 °C





Secure isolation                   EN 61010, 4-way isolation up to 2.6 kV AC/DC of all circuits against each other
Working voltage                     300 V AC/DC at overvoltage category II and pollution degree 2
Approvals cULus, ATEX IECEX, FM

ATEX marking II 3 G ExnA nC IIC T4
ATEX characteristic data U0 = 10, 6 V DC
                                      I0  = 12 mA DC
                                      P0 = 32 W

Type                                                             ACT20X-HDI-2SDO-2RNC-S

 
Texte descriptif court

Ex isolating switch amplifiers for Namur sensors, 2 channels
2-channel isolating switch amplifiers in 22.5 mm width with an external power supply,
to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe
zone.
On the output side there is a potential-free relay contact per channel with opening function
and a common alarm contact ("a" contact) for status/error messages.
The component can be configured using standard FDT/DTM software.