ACT20X-2HTI-2SAO-S
Product image
ACT20X-2HTI-2SAO-S
Connection diagram
ACT20X-2HTI-2SAO-S
Application
ACT20X-2HTI-2SAO-S
Block diagram
ACT20X-2HTI-2SAO-S
ACT20X-2HTI-2SAO-S
ACT20X-2HTI-2SAO-S
ACT20X-2HTI-2SAO-S
ACT20X-2HTI-2SAO-S
Dimensioned drawing
Dimensioned drawing
ACT20X-2HTI-2SAO-S
Derating curve
Removable terminals with coding

ACT20X-2HTI-2SAO-S

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

Ürün No. 8965480000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Assembling Input EX Output Kimenet (állapot) General specifications Insulation coordination Ex 응용을 위한 데이터(ATEX) Connection data Garantie Part description Classifications Tender specification sheets

Approvals

Homologaciones
![](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) 
Homologaciones
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

Versión
EX signal isolating converter, Ex-input: I,ϑ, Safe-output: 4-20mA, 2-channel, Input : Temperature, 4-20 mA, EX, Output : 4-20 mA, Safe 
Código
8965480000 
Tipo
ACT20X-2HTI-2SAO-S 
GTIN (EAN)
4032248785094 
Qty.
1 adet

Dimensions and weights

Profundidad
113,6 mm
Depth (inches)
4,472 inch
Altura
119,2 mm
Height (inches)
4,693 inch
Anchura
22,5 mm
Width (inches)
0,886 inch
Net weight
180 g

Temperatures

Temperatura de almacenamiento
-20 °C...85 °C 
Temperatura de servicio
-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 según IEC 61508
2 
MTBF
111 a

Environmental Product Compliance

Estado de cumplimiento de la directiva RoHS
Compliant with exemption 
Exención RoHS (si procede/conocida)
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
Snap mounting support rail 

Input EX

Input current
0...20 mA 
4…20mA 
Input resistance, current
20 Ω + PTC 50 Ω 
Line resistance in measuring circuit
≤ 50 Ω 
Number of inputs, Ex
2 
Sensor
2/3/4 conduttori 
RTD: PT10, PT20, PT50, PT100, PT250, PT300, PT400, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000 
Termocoppie: B, E, J, K, N, R, S, T; secondo IEC 60584-1 e L, U secondo DIN43710 
Temperature input range
конфигурируется 
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) 
Type
intrinsically safe circuit 
RTD, TC, DC (mA) 

Output

Corriente de salida
0…23 mA, configurable: 0…20 / 4…20 / 20…0 / 20…4 mA 
configurable downscale (3.5 mA) ⁄ upscale (23 mA) @ error 
Influence of load resistance
≤ 0.01% of span / 100 Ω 
Load impedance current
≤ 600 Ω 
Límite de la señal de salida
3.8…20.5 mA / 0…20.5 mA (dependent on range) 
Number of outputs
2 
Tipo
active (as current source) or passive (as current sink) 

Kimenet (állapot)

Alarm function
장치 오류 
공급 전압 없음 
Continuous current
≤ 0.5 A AC / 0.3 A DC (safe zone) 
≤ 0,5 A AC / 1 A DC (zone 2) 
Nennschaltspannung
≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2) 
Power rating
≤ 62,5 VA / 32 W (rango seguro)
≤ 16 VA / 32 W (zona 2) 
Type
Status relay 
1 NC (voltage-free) 

General specifications

Configuración
With FDT/DTM software 
Requires configuration adapter 8978580000 CBX200 USB 
Disipación del calor
≤1.4 W 
Humedad
0...95 % (no condensation) 
Operating altitude
≤ 2000 m 
Tensión de alimentación
19.2…31.2 V DC 
Tiempo de respuesta
≤ 400 ms (with current) 
≤ 1 s (with temperature) 
Tipo de conexión
Screw connection 
Tipo de protección
IP20 

Insulation coordination

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

Ex 응용을 위한 데이터(ATEX)

ATEX - identificación de gas
II (1) G [Ex ia Ga] IIC/IIB/IIA 
ATEX - identificación de polvo
II (1) D [Ex ia Da] IIIC 
I (M1) [Ex ia Ma] I 
IECEx - identificación de gas
Ex ec nC IIC T4 Gc 
[Ex ia Ga] IIC/IIB/IIA 
IECEx - identificación de polvo
[Ex ia Da] IIIC 
Lugar de instalación
Device installed in safe area, zone 2 

Connection data

Tipo de conexión
Screw connection 
Par de apriete, 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 

Garantie

Período
3 years 

Part description

Descripción del producto
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

Especificación larga

Ex temperature transducer for RTD-/ TC temperature signals and DC current signals, 2-channel
2-channel temperature transducer in 22.5 mm width with external power supply,
for capturing and isolating RTD- / TC sensors and DC current signals 0(4)...20 mA from the
Ex Zones 0, 1, 2. The outputs can be operated as either an active 0(4)...20 mA signal 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.

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 / channel RTD: PT100, PT500, PT1000, Ni100, Ni120, Ni1000
                                       TC- Type: B, E, J, K, N, R, S, T, U, L
                                       0(4)...20 mA                                     
Output / channel
  active                                                           0(4)...20 mA / 20..4 mA configurable
  passive 4...20 mA current loop 3.5...26 V DC
Load / channel                 < 600 Ohm
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 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-2HTI-2SAO-S

 
Especificación corta
Ex- temperature transducer for RTD-/ TC temperature signals and DC current signals, 2-channel
2-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 outputs 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.