ACT20X-HTI-SAO-S
Product image
ACT20X-HTI-SAO-S
Connection diagram
ACT20X-HTI-SAO-S
Application
ACT20X-HTI-SAO-S
Block diagram
ACT20X-HTI-SAO-S
ACT20X-HTI-SAO-S
ACT20X-HTI-SAO-S
ACT20X-HTI-SAO-S
Dimensioned drawing
ACT20X-HTI-SAO-S
Derating curve
Removable terminals with coding

ACT20X-HTI-SAO-S

EX signal isolating converter, Ex-input: I,ϑ, Safe-output: 4-20mA, 2-channel, Input : Temperature, 0-20 mA, EX, Output : 0(4)-20 mA, Safe, 4-20 mA

Produkt ID 8965470000
Åbn i konfiguratoren
Download datablad Supporto ingegneristico Supporto software Download dei prodotti
Tilbehør 4 Anvendte produkter 4
Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Assembling Input EX Output Output (Status) General specifications Insulation coordination Data for Ex applications (ATEX) Connection data Guarantee Part description Classifications Tender specification sheets

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319234/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319237/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319238/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319243/-S800/-T1z1mm-S80) 
Approvals
DNVGL; 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certifikat-Nr. (cULus)
E337701 

General ordering data

Version
EX signal isolating converter, Ex-input: I,ϑ, Safe-output: 4-20mA, 2-channel, Input : Temperature, 0-20 mA, EX, Output : 0(4)-20 mA, Safe, 4-20 mA 
Order No.
8965470000 
Type
ACT20X-HTI-SAO-S 
GTIN (EAN)
4032248785087 
Qty.
1 Styk

Dimensions and weights

Depth
113,6 mm
Depth (inches)
4,472 inch
Height
119,2 mm
Height (inches)
4,693 inch
Width
22,5 mm
Width (inches)
0,886 inch
Net weight
178 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_C003_V2R1.pdf) 
SIL in compliance with IEC 61508
2 
MTBF
111 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 or vertical 
Mounting rail
TS 35 
Type of mounting
DIN rail 
Snap mounting support rail 

Input EX

Prąd wejściowy
0...20 mA 
4…20mA 
Rezystancja przewodu w obwodzie pomiarowym
≤ 50 Ω 
Type
intrinsically safe circuit 
RTD, TC, DC (mA) 
zakres wejściowy temperatury
Configurable 
PT100: -200…+850 °C 
K: (-180…+1372 °C) 
L: (-200…+900 °C) 
N: (-180…+1300 °C) 
R: (-50…+1760 °C) 
S: (-50…+1760 °C) 
T: (-200…+400 °C) 
U: (-200…+600 °C) 
W3: (0…+2300 °C) 
W5: (0…+2300 °C) 
LR: (-200…+800 °C) 
PT200: -200…+850 °C 
PT1000: -200…+850 °C 
NI100: -60°C…+250 °C 
Ni120: -80 °C…+320 °C 
NI1000: -60°C…+250 °C 
B: +100…+1820 °C 
E: (-100…+1000 °C) 
J: (-100…+1200 °C) 
Входное сопротивление, ток
20 Ω + PTC 50 Ω 
센서
2-/3-/4-wire 
RTD: PT10, PT20, PT50, PT100, PT250, PT300, PT400, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000 
Thermocouples: B, E, J, K, N, R, S, T ; in compliance with IEC 60584-1 and L, U in compliance with DIN43710 

Output

Influence of load resistance
≤ 0.01% of span / 100 Ω 
Load impedance current
≤ 600 Ω 
Number of outputs
1 
Output current
0…23 mA, configurable: 0…20 / 4…20 / 20…0 / 20…4 mA 
configurable downscale (3.5 mA) ⁄ upscale (23 mA) @ error 
Output signal limit
3.8…20.5 mA / 0…20.5 mA (dependent on range) 
Type
active (as current source) or passive (as current sink) 

Output (Status)

Alarm function
Device error 
No supply voltage 
Continuous current
≤ 0.5 A AC / 0.3 A DC (safe zone) 
≤ 0,5 A AC / 1 A DC (zone 2) 
Nominal switching voltage
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2) 
Power rating
≤ 62.5 VA / 32 W (safe area)
≤ 16 VA / 32 W (Zone 2) 
Type
Status relay 
1 NC (voltage-free) 

General specifications

Altitud de funcionamiento
≤ 2000 m 
Configuration
With FDT/DTM software 
Requires configuration adapter 8978580000 CBX200 USB 
Humidity
0...95 % (no condensation) 
Protection degree
IP20 
Sprungantwortzeit
≤ 400 ms (with current) 
≤ 1 s (with temperature) 
Supply voltage
19.2…31.2 V DC 
Type of connection
Screw connection 

Insulation coordination

EMC standards
EN 61326-1 
Standards
EN 61010-1 
Szigetelési feszültség
2.6 kV (input / output) 
Tensione di dimensionamento
300 V 

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 - dust labelling
[Ex ia Da] IIIC 
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
Screw connection 
Tightening torque, min.
0,4 Nm
Tightening torque, max.
0,6 Nm
Clamping range, rated connection
2,5 mm²
Clamping range, min.
0,25 mm²
2,5 mm²
Wire connection cross section AWG, min.
AWG 26 
Wire connection cross section AWG, max.
AWG 12 

Guarantee

Time interval
3 years 

Part description

Product description
The devices of the ACT20X-HTI-SAO-S family transmit analog signals galvanic isolated from hazardous areas to the safe area. For this purpose the input circuits are designed intrinsically safe.

Features
  • Configuration and diagnosis via FDT/DTM Software “WI-Manager”.
  • 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.
  • The passive signal inputs for RTD, TC and mA are made for one or two channels and completely electrically isolated.
  • The two-channel version is suitable to use as a signal splitter.
  • As cold junction compensation for the TC signal input, either the internal cold junction compensation or for even higher accuracy an external cold junction compensation terminal is used.
  • Extended self diagnostic: Monitoring of error events and cable breakage via the individual status relay.
  • Front LEDs indicates operation status and malfunction.
  • 3-way galvanic isolation between input, output and power supply.
 

Classifications

ETIM 8.0
EC002919 
ETIM 9.0
EC002919 
ETIM 10.0
EC002919 
ECLASS 14.0
27-21-01-29 
ECLASS 15.0
27-21-01-29 

Tender specification sheets

Long specification


 
Short specification
Ex- temperature transducer for RTD-/ TC temperature signals and DC current signals
1-channel temperature transducer in 22.5 mm width with external power supply,
for capturing and isolating RTD- / TC- sensor and DC current signals (0(4)...20 mA) from
Ex zones 0,1,2. The output can be operated in the safe zone either as an active signal (0(4)...20 mA) or 
as a passive 4...20 mA current loop. 
Status and error messages are available via a relay contact (NO).
The component can be configured using standard FDT/DTM software.