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ACT20X-SAI-HAO-S

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

Produkt ID 8965450000

Egenskaber

General ordering data

Version	EX signal isolating converter, Safe-input: 4-20mA, Ex output: 4 - 20 mA, 1-channel
Order No.	8965450000
Type	ACT20X-SAI-HAO-S
GTIN (EAN)	4032248785063
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	189 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_C007_V2R1.pdf)
SIL in compliance with IEC 61508	2
MTBF	135 a

Environmental Product Compliance

REACH SVHC	Lead 7439-92-1
SCIP	2f6dd957-421a-46db-a0c2-cf1609156924

Assembling

Mounting position	horizontal or vertical
Rail	TS 35
Type of mounting	Snap mounting support rail

Input

Input current	4…20mA
Number of inputs	1
Voltage drop	<2 V

Output

2-wire supply	> 14.5 V @ 20 mA
Influence of load resistance	≤ 0.01% of span / 100 Ω
Load impedance current	≤ 725 Ω
Output current	4…20 mA (max. 23 mA)
Output signal limit	<28 mA
Residual ripple (current loop)	<7.5 mV_eff
Type	intrinsically safe circuit

Digital output

Max. switching frequency

20 Hz

Alarm output

Alarm function	Signal limit exceeded Line interruption at the input No supply voltage Device error
Continuous current	≤ 0,5 A AC / 1 A DC (zone 2)
Hysteresis	0.1 mA (switching threshold)
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)
Switching thresholds	0…29.9 mA (programmable)
Type	Status relay 1 NC (voltage-free)

General specifications

Accuracy	<0.1% span
Configuration	With FDT/DTM software Requires configuration adapter 8978580000 CBX200 USB
Humidity	0...95 % (no condensation)
Power consumption	≤ 1.0 W
Protection degree	IP20
Step response time	≤ 5 ms
Temperature coefficient	<0.01% of span/°C (TU)
Type of connection	Screw connection
Voltage supply	19.2…31.2 V DC

Insulation coordination

EMC standards	DIN EN 61326 NE 21
Insulation voltage	2.6 kV (input / output)
Rated voltage	300 V
Standards	EN 61326

Data for Ex applications (ATEX)

Current I₀	93 mA
Installation location	Device installed in safe area, zone 2
Marking	II (1) G [Ex ia Ga] IIC/IIB/IIA II (1) D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
Power P₀	<650 mW
Voltage U₀	28 V DC

Safety-related basic specifications

Description of the "safe state"	analogue Output ≤ 3.6 mA or output ≥ 21 mA
Device type	A
T_proof	5 a
Total failure rate for safe detected failures (λ_SD)	0 FIT
Hardware fault tolerance (HFT)	0
Safety category	SIL 2
Safe Failure Fraction (SFF)	85 %
Mean Time To Repair (MTTR)	24 h
Total failure rate for safe undetected failures (λ_SU)	164 FIT
Total failure rate for dangerous detected failures (λ_DD)	127 FIT
Total failure rate for dangerous undetected failures (λ_DU)	48 FIT
Probability of outage PFH	4.8 x 10^-8 h^-1
Demand mode	High

Average Probability of Failure on Demand (PFD_avg)

2.29 x 10^-4 (T_proof = 1 year)
4.37 x 10^-4 (T_proof = 2 years)
1.06 x 10^-4 (T_proof = 5 year)

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
Clamping range, max.	2,5 mm²
Wire connection cross section AWG, min.	AWG 26
Wire connection cross section AWG, max.	AWG 12

Guarantee

Time interval

3 years

Downloads

Approval/Certificate/Document of Conformity	[Application notes -- Certification SIL](https://mdcop.weidmueller.com/mediadelivery/asset/900_35862) [Certification DNV GL](https://mdcop.weidmueller.com/mediadelivery/asset/900_42626) [Application notes -- Certification ATEX](https://mdcop.weidmueller.com/mediadelivery/asset/900_97033) [Application notes -- Certification IECEx](https://mdcop.weidmueller.com/mediadelivery/asset/900_97152) [Application notes -- Certification UL](https://mdcop.weidmueller.com/mediadelivery/asset/900_103194) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35395)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_66782)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.8965450000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8965450000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=8965450000&norm=0)
Software	[WI-Manager, DTM-Library for online installation](https://mdcop.weidmueller.com/mediadelivery/asset/900_35364) [Release notes for Weidmueller FDT-DTM Software version](https://mdcop.weidmueller.com/mediadelivery/asset/900_248446)
User Documentation	[Device description -- Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35881) [Safety Manual for SIL application](https://mdcop.weidmueller.com/mediadelivery/asset/900_88602) [Handbuch ACT20X- Serie, deutsch](https://mdcop.weidmueller.com/mediadelivery/asset/900_102720) [Manual ACT20X- series, english](https://mdcop.weidmueller.com/mediadelivery/asset/900_102722) [20210120 Security Advisory - WI-Manager affected by MundM Software fdtCONTAINER vulnerability](https://mdcop.weidmueller.com/mediadelivery/asset/900_189001)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC002653
ETIM 7.0	EC002653
ETIM 8.0	EC002653
ETIM 9.0	EC002653
ECLASS 9.0	27-21-01-20
ECLASS 9.1	27-21-01-20
ECLASS 10.0	27-21-01-20
ECLASS 11.0	27-21-01-20
ECLASS 12.0	27-21-01-20
ECLASS 13.0	27-21-01-20

Tender specification sheets

Long specification

Ex output isolation amplifier for standard DC current signals, HART transparent
1-channel output isolation amplifier in 22.5 mm width with external power supply,
for transmitting and isolating standard signals 4 to 20 mA from the safe zone to Ex zones 0,1,2.
Status-/ 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 mm²Protection degree: IP 20

Input                          4...20 mA
Output                                              4...20 mA
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-SAI-HAO-S

Short specification

Approvals

Approvals	![CE](/picture/CE.gif) ![CULUS](/picture/CULUS.gif) ![DEKRAATEX](/picture/DEKRAATEX.gif) ![DETNORVER](/picture/DETNORVER.gif) ![FMEX](/picture/FMEX.gif) ![FUSAFETY](/picture/FUSAFETY.gif) ![IECEXDEK](/picture/IECEXDEK.gif)
Approvals	DNVGL;
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate no. (cULus)	E337701