ACT20X-HAI-SAO-S

  
  
  
  
  
  
  

DNVGL;  

Conform  

[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  

E337701  

EX signal isolating converter, HART^®, 1-channel, Ex-input: 4 - 20 mA, Safe-output: 4-20mA  

8965430000  

ACT20X-HAI-SAO-S  

4032248785049  

1  items

113.6  mm

4.472  inch

119.2  mm

4.693  inch

22.5  mm

0.886  inch

186  g

-20 °C...85 °C  

-20 °C...60 °C  

0...95 % (no condensation)  

[SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C006_V2R1.pdf)  

2  

177  a

80  %

Compliant with exemption  

7a, 7cI  

Lead 7439-92-1  

2f6dd957-421a-46db-a0c2-cf1609156924  

horizontal or vertical  

TS 35  

Snap mounting support rail  

4…20mA  

<1 mA  

<7.5 mV_eff  

> 16 V DC  

intrinsically safe circuit  
active (as current source) or passive (as current sink)  

<6 V  

<4.5 V  

≤ 600 Ω  

≤ 0.01 % of end value / 100 Ω  

4...20 mA  

<28 mA  

active (as current source) or passive (as current sink)  

0 Hz  

Signal limit exceeded  
Line interruption at the input  
No supply voltage  
Device error  

≤ 0.5 A AC / 0.3 A DC (safe zone)  
≤ 0,5 A AC / 1 A DC (zone 2)  

≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2)  

≤ 62.5 VA / 32 W (safe area)
≤ 16 VA / 32 W (Zone 2)  

Status relay  
1 NC (voltage-free)  

<0.1% span  

With FDT/DTM software  
Requires configuration adapter 8978580000 CBX200 USB  

Yes  

0...95 % (no condensation)  

≤ 2000 m  

≤ 1.0 W  

IP20  

≤ 5 ms  

<0.01% of span/°C (TU)  

Screw connection  

unchanged  

19.2…31.2 V DC  

EN 61326-1  

2.6 kV (input / output)  

2  

300 V  

EN 61010-1  

II  

Current loop 93 mA / externally 10 mA  

Device installed in safe area, zone 2  

II (1) G [Ex ia Ga] IIC/IIB/IIA  
II (1) D [Ex ia Da] IIIC  
I (M1) [Ex ia Ma] I  

Current loop 0.65 W / externally 0.1 W  

Current loop 28 V / externally 10 V  

analogue Output ≤ 3.6 mA or output ≥ 21 mA  

A  

5  a

0  FIT

0  

SIL 2  

80  %

24  h

0  FIT

173  FIT

41  FIT

4.1 x 10^-8 h^-1  

High  

1.92 x 10^-4 (T_proof = 1 year)  
3.67 x 10^-4 (T_proof = 2 years)  
8.92 x 10^-4 (T_proof = 5 years)  
additional data in the safety manual  

Screw connection  

0.4  Nm

0.6  Nm

2.5  mm²

0.25  mm²

2.5  mm²

AWG 26  

AWG 12  

3 years  

EC002653  

EC002653  

EC002653  

EC002653  

EC002653  

27-21-01-20  

27-21-01-20  

27-21-01-20  

27-21-01-20  

27-21-01-20  

27-21-01-20  

27-21-01-20  

27-21-01-20  

Ex supply isolator for standard DC current signals, 2-channel, HART transparent
2-channel supply isolator in 22.5 mm width with external power supply,
for transmitting and isolating 4...20 mA standard signals from Ex Zones 0,1,2 to the safe
zones. The component has an active and passive input. External sensors can be supplied with
> 15 VDC. The 4...20 mA output circuit can be operated either passively or actively.
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                           4...20 mA 
                                       > 15 V DC sensor supply                                     
Output 
  active                                                           4...20 mA
  passive 4...20 mA current loop max. 26 V DC
Load                              < 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. 1.8 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 = 28 V DC
                                       I₀  = 93 mA DC
                                       P₀ = 650 mW

^_Type                                                              ACT20X-HAI-SAO-S

 

Ex supply isolator for standard DC current signals, 2-channel, HART transparent2-channel supply isolator in 22.5 mm width with external power supply,for transmitting and isolating 4...20 mA standard signals from Ex Zones 0,1,2 to the safezones.


The component has an active and passive input. External sensors can be supplied with
>15 V DC. The 4...20 mA output circuit can be operated either passively or actively.
Status and error messages are available via a relay contact (NO).

The component can be configured using standard FDT/DTM software.