ACT20X-HUI-SAO-S
Produktillustration
ACT20X-HUI-SAO-S
Connection diagram
ACT20X-HUI-SAO-S
ACT20X-HUI-SAO-S
Applikation
ACT20X-HUI-SAO-S
Block diagram
ACT20X-HUI-SAO-S
ACT20X-HUI-SAO-S
ACT20X-HUI-SAO-S
ACT20X-HUI-SAO-S
ACT20X-HUI-SAO-S
Profilritning
Dimensioned drawing
ACT20X-HUI-SAO-S
Deratingkurva
Removable terminals with coding

ACT20X-HUI-SAO-S

EX signal isolating converter, Ex-output: U, I, R,ϑ, Safe-output: 4-20mA/ relay, 1-channel

Produkt ID 8965490000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Assembling Ingång EX utgång (analog) Utgång (status) alarmutgång Allmänna uppgifter Isolationskoordination Data för ex-användningar (ATEX) Connection data Guarantee Part description Classifications Tender specification sheets

Approvals

Godkännanden
![](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) 
Godkännanden
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

Utförande
EX signal isolating converter, Ex-output: U, I, R,ϑ, Safe-output: 4-20mA/ relay, 1-channel 
Art.nr.
8965490000 
Typ
ACT20X-HUI-SAO-S 
GTIN (EAN)
4032248785100 
Qty.
1 Styk

Dimensions and weights

Djup
113,6 mm
Depth (inches)
4,472 inch
Höjd
119,2 mm
Height (inches)
4,693 inch
Bredd
22,5 mm
Width (inches)
0,886 inch
Net weight
202 g

Temperatures

Lagertemperatur
-20 °C...85 °C 
Drifttemperatur
-20 °C...60 °C 
Humidity
0...95 % (no condensation) 

Probability of failure

SIL PAPER
[SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C005_V2R1.pdf) 
SIL enligt IEC 61508
2 
MTBF
74 a

Environmental Product Compliance

RoHS-kompatibilitetsstatus
Compliant with exemption 
RoHS-undantag (om tillämpligt/känt)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
2f6dd957-421a-46db-a0c2-cf1609156924 

Assembling

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

Ingång EX

Antal ingångar, Ex
1 
ingångsmotstånd
konfigurerbar 
0…10 kΩ 
Ingångsmotstånd spänning
> 10 MΩ @ 600 mV 
2 MΩ @ 28 V 
Ingångsmotstånd ström
20 Ω + PTC 50 Ω 
ingångsspänning
konfigurerbar 
0…1 V DC 
0,2…1 V DC 
1…5 V DC 
0...(5)10 V 
2…10 V DC 
ingångsström
0...20 mA 
4...20 mA 
Ledningsmotstånd i mätkretsen
≤ 50 Ω 
Potentiometer
10 Ω…10 kΩ 
Sensor
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 
Potentiometer 
Resistance: 0 - 12 kΩ 
Sensor-försörjning
21.4…16.5 V DC / 0…20 mA 
Temperatur - ingångsområde
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) 
Typ
intrinsically safe circuit 
active (as current source) or passive (as current sink) 

utgång (analog)

Antal analoga utgångar
1 
Lastmotstånd, ström
<600 Ω 
Produktionsbeteende vid nedskalning av misslyckanden
23 mA
Signalutmatning
direct or inverted 
Typ (analogutgång)
'active','connected control must be passive' 
Utgångsbeteende vid uppgradering av fel
3,5 mA
Utgångsström
4...20 mA, loop-powered 
0/4...20 mA 
0(4)...20 mA 

Utgång (status)

Alarmfunktion
Enhetsfel 
Avbrott i energiförsörjning 
Antal larmutgångar
1 
Hysteres
0,1 mA (kopplingströskel) 
Kontinuerlig ström
≤ 0,5 A AC / 0,3 A DC (säkert område) 
≤ 0,5 A AC / 1 A DC (zon 2) 
Märkbrytspänning
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2) 
Märkeffekt
≤ 62,5 VA / 32 W (biztonságos terület)
≤ 16 VA / 32 W (2. zóna) 
Typ
Status relay 
1 NC (voltage-free) 

alarmutgång

Alarmfunktion
konfigurerbar 
Gränsvärden: hög, låg, intervall 
Givarfel 
Ingen matningsspänning 
Antal larmutgångar
1 
Hysteres
0,1 mA (kopplingströskel) 
Kontinuerlig ström
≤ 0,5 A AC / 0,3 A DC (bezpečná zóna) 
≤ 0,5 A AC / 1 A DC (zóna 2) 
Märkbrytspänning
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2) 
Märkeffekt
≤ 62.5 VA / 32 W(안전 영역)
≤ 16 VA / 32 W(영역 2) 
Typ
Status relay 
1 NC (voltage-free) 

Allmänna uppgifter

Skruvanslutning 
Fuktighet
0...95 % (ingen daggbildning) 
Höjdområde för drift
≤ 2000 m 
Konfiguration
med FDT/DTM programvara 
Kräver konfigurationsadapter 8978580000 CBX200 USB 
Matningsspänning
19,2…31,2 В DC 
Skyddsklass
IP20 
Värmeavledning
≤1,7 W 

Isolationskoordination

EMC-Normer
EN 61326-1 
Isolationsspänning
2,6 kV (ingång / utgång) 
Märkspänning
300 V 
Nedsmutsningsgrad
2 
Normer
EN 61010-1 

Data för ex-användningar (ATEX)

ATEX - Märkning damm
II (1) D [Ex ia Da] IIIC 
I (M1) [Ex ia Ma] I 
ATEX - Märkning gas
II (1) G [Ex ia Ga] IIC/IIB/IIA 
IECEx - Märkning gas
Ex ec nC IIC T4 Gc 
[Ex ia Ga] IIC/IIB/IIA 
Installationsplats
Enhet monterad i säkert område, zon 2 

Connection data

Screw connection 
Åtdragningsmoment, min.
0,4 Nm
Tightening torque, max.
0,6 Nm
Clamping range, rated connection
2,5 mm²
Clamping range, min.
0,25 mm²
Clamping range, max.
2,5 mm²
Wire connection cross section AWG, min.
AWG 26 
Wire connection cross section AWG, max.
AWG 12 

Guarantee

Tidsperiod
3 years 

Part description

Produktbeschreibung
The device ACT20X-HUI-SAO-S transmits analog signals from hazardous areas safely galvanically separated into non or less hazardous areas. 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 active or passive signal inputs for RTD, TC, potentiometer, V and mA are completely electrically isolated.
  • The device detects automatically whether an active or passive current signal is connected.
  • 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 (e.g. cable breakage) via status relay.
  • Front LEDs indicates 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 

Tender specification sheets

Annonstext lång

Ex universal measurement isolating transformer and trip amplifier for RTD-/ TC temperature and DC-current-/ voltage signals
1-channel measurement isolating transformer and trip amplifier in 22.5 mm width with external power supply,
for capturing and isolating RTD- / TC sensors, resistors , potentiometers and DC current signals
0(4)...20 mA and voltages 0...12 V from Ex zones 0,1,2. Sensors can be supplied via the 0...20 mA current loop.

The output can be operated as either an active 0(4)...20 mA signal or as a passive 4...20 mA current loop.
A relay contact (NO) is available on the output side for limit value monitoring.
Status/error messages are issued via a relay contact (NO).
The component can be configured using standard FDT/DTM software.

Add-on housing for TS35 rail mounting
Dimensions: L/W/H 119.2/ 22.5/ 113.6
Screw connection/ Nominal cross-section 2.5 mm2
Protection degree: IP 20  

Input                          RTD: PT100, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000
                                       Resistance 0...10 kOHm / Potentiometer 10 Ohm... 10 kOhm
                                       TC- Type: B, E, J, K, N, R, S, T, U, L
                                       0(4)...20 mA 
                                       0...12 V/ 2...10 V
Sensor supply 28...16.5 VDC / 0...20 mA                                    
Output 
  active                                                          0(4)...20 mA / 20..0 mA configurable
  passive 4...20 mA current loop 3.5...26 V DC
Load                             < 600 Ohm
Alarm output relay 1 NO contact
                                      250 V AC / 30 V DC @ 2A safe zone
                                      32 V AC @ 0.5 A/ 32 VDC @ 1 A Zone 2
Accuracy                   < 0,1 % v.E
Temperature coefficient   < 0,01% v.E./°C (Tu) 
Alarm output relay 1 NO contact 
                                      250 V AC / 30 V DC @ 2A safe zone
                                      32 V AC @ 0.5 A/ 32 VDC @ 1 A Zone 2
Auxiliary power                                     19...31.2 V DC
Power loss approx. 3.5 W
Ambient
temperature range -20 °C...+60 °C

Secure isolation                   EN 61010, 3-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 = 8.7 V DC
                                       I0  = 18.4 mA DC
                                       P0 = 40 mW

Type                                                              ACT20X-HUI-SAO-S

 
Annonstext kort

Ex universal measurement isolating transformer and trip amplifier for RTD-/ TC temperature and
DC-current-/ voltage signals
1-channel measurement isolating transformer and trip amplifier in 22.5 mm width with external power supply,
for capturing and isolating RTD- / TC sensors, resistors , potentiometers and DC current signals
0(4)...20 mA and voltages 0...12 V  from Ex zones 0,1,2.  Sensors can be supplied via the 0...20 mA current loop.

The output can be operated in the safe zone as either an active 0(4)...20 mA signal or a passive 4...20 mA current loop.
A relay contact (NO) is available for limit-value monitoring on the output side.
Status and error messages are issued via a relay contact (NO).
The component can be configured using standard FDT/DTM software.