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

ACT20X-SDI-HDO-H-P

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

Produkt ID 2456120000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Assembling Input Output Output (Status) General specifications Insulation coordination Data for Ex applications (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, High-current, 1-channel 
Order No.
2456120000 
Type
ACT20X-SDI-HDO-H-P 
GTIN (EAN)
4050118471533 
Qty.
1 Styk

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 in compliance with IEC 61508
2 
MTBF
175 a
SFF
91 %

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

Montageskena obestyckad
TS 35 
Monteringstyp
Snap mounting support rail 
Mounting position
horizontal or vertical 

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] 

Output

Number of outputs, Ex
1 
Output values
depending on terminal assignment 
Residual ripple (current loop)
<40 mVeff 
Type
intrinsically safe circuit 
digital, output = input 
direct or inverse (configurable) 

Output (Status)

Continuous current
≤ 0.5 A AC / 0.3 A DC (safe zone) 
≤ 0,5 A AC / 1 A DC (zone 2) 
Funzione di allarme
No supply voltage 
Device error 
Hiszterézis
0.1 mA (switching threshold) 
Type
Status relay 
1 NC (voltage-free) 
Уровень мощности
≤ 62.5 VA / 32 W (safe area)
≤ 16 VA / 32 W (Zone 2) 
공칭 스위칭 전압
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2) 
알람 출력 수량
1 

General specifications

Configuration
With FDT/DTM software 
Requires configuration adapter 8978580000 CBX200 USB 
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 

Insulation coordination

EMC standards
EN 61326-1 
Insulation voltage
2.6 kV (input / output) 
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 
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

Time interval
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