ACT20X-SDI-HDO-L-P
Product image
ACT20X-SDI-HDO-L-P
Connection diagram
ACT20X-SDI-HDO-L-P
Application
ACT20X-SDI-HDO-L-P
Block diagram
ACT20X-SDI-HDO-L-P
ACT20X-SDI-HDO-L-P
ACT20X-SDI-HDO-L-P
Derating curve
screenshot of "observe" with FDT2 / DTM software
ACT20X-SDI-HDO-L-P
Dimensioned drawing
ACT20X-SDI-HDO-L-P
Derating curve
Removable terminals with coding

ACT20X-SDI-HDO-L-P

EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 1-channel

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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Assembling Input Uscita Output (Status) Informacje ogólne Isolationskoordination Datos para aplicaciones Ex (ATEX) Connection data Guarantee Part description Classifications

Approvals

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
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
EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 1-channel 
Order No.
2456110000 
Type
ACT20X-SDI-HDO-L-P 
GTIN (EAN)
4050118471502 
Qty.
1 items

Dimensions and weights

Depth
113,6 mm
Depth (inches)
4,472 inch
Height
127,1 mm
Height (inches)
5,004 inch
Width
22,5 mm
Width (inches)
0,886 inch
Net weight
170 g

Temperatures

Storage temperature
-20 °C...85 °C 
Operating temperature
-20 °C...60 °C 
Humidity
0...95 % (no condensation) 

Probability of failure

SIL PAPER
[SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C004_V2R1.pdf) 
SIL gemäß IEC 61508
2 
MTBF
175 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

Montážní pozice
horizontal or vertical 
Nosná lišta
TS 35 
Typ montáže
Snap mounting support rail 

Input

Input resistance, voltage
3.5 kΩ 
Input voltage
≤ 28 V DC 
Trigger level low: ≤ 2.0 V DC (NPN), ≤ 8.0 V DC (PNP) 
Trigger level high: ≥ 4.0 V DC (NPN), ≥ 10.0 V DC (PNP) 
Number inputs
1 
Type
NPN, PNP transistor, switching signal [input safe-side valve component] 

Uscita

Ausgangswerte
w zależności od przeznaczenia zacisków 
Počet výstupů, Ex
1 
Proud impedance zátěže
<300 Ω 
Residual ripple (current loop)
<40 mVeff 
Type
intrinsically safe circuit 
digital, output = input 
direct or inverse (configurable) 

Output (Status)

Alarm function
Fallo de la fuente de alimentación 
Error del dispositivo 
Hysteresis
0.1 mA (switching threshold) 
Jmenovité spínací napětí
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2) 
Jmenovitý výkon
≤ 62.5 VA / 32 W (safe area)
≤ 16 VA / 32 W (Zone 2) 
Počet alarmových výstupů
1 
Stejnosměrný proud
≤ 0.5 A AC / 0.3 A DC (safe zone) 
≤ 0,5 A AC / 1 A DC (zone 2) 
Type
Status relay 
1 NC (voltage-free) 

Informacje ogólne

Configuration
med FDT/DTM programvara 
Kräver konfigurationsadapter 8978580000 CBX200 USB 
Heat dissipation
≤1,1 W 
Humidity
0...95 % (no condensation) 
Operating altitude
≤ 2000 m 
Protection degree
IP20 
Step response time
10 ms 
Supply voltage
19.2…31.2 V DC 
Type of connection
PUSH IN 

Isolationskoordination

EMC standards
EN 61326-1 
Insulation voltage
2.6 kV (input / output) 
Rated voltage
300 V 
Standards
EN 61010-1 

Datos para aplicaciones Ex (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

Anschlussart
PUSH IN 
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.
0,2 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

Guarantee

Zeitraum
3 years 

Part description

Product description
The ACT20X-SDI-HDO-S solenoid valve switch/alarm transmitter has one input in the non-hazardous area and one output in the hazardous area Zone 0. The device is suitable for switching e.g. magnetic valves or alarm transmitters. The device is available as single-channel or dual-channel version.

Features
  • Solenoid valve switch / alarm transmitter for the control of solenoids, acoustic alarms and LED‘s installed in the hazardous area.
  • Two variants with 35 mA or 60 mA output current are available in 1-channel or 2-channel versions.
  • Configuration and diagnosis via FDT/DTM Software “WI-Manager”.
  • Selection of direct or inverted function for each channel and the possibility of reducing the output current to the hazardous area to suit the application.
  • The device can be mounted in the safe area and in Zone 2 / Division 2 and receive signals from Zone 0, 1, 2, 20, 21 and 22, as well as Class I/II/III, Division 1, Group A-G.
  • Extended self diagnostic: Monitoring of error events via the individual status relay.
  • LED indication: green and 2 yellow/red front LED´s to indicate operation status and malfunction
  • 3-way galvanic isolation between input, output and power 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