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ACT20X-HUI-SAO-LP-S

ACT20X, EX signal isolating converter, 1-channel version, Output-loop powered

Item No. 1318220000

Do not use product for new developments

Properties

General ordering data

Version	ACT20X, EX signal isolating converter, 1-channel version, Output-loop powered
Order No.	1318220000
Type	ACT20X-HUI-SAO-LP-S
GTIN (EAN)	4050118323955
Qty.	1 items
Delivery status	This article will no longer be available in the future.
Available until	15.12.2021

Dimensions and weights

Depth	113.6 mm
Depth (inches)	4.472 inch
Height	117.2 mm
Height (inches)	4.614 inch
Width	12.5 mm
Width (inches)	0.492 inch
Net weight	171 g

Temperatures

Storage temperature	-20 °C...70 °C
Operating temperature	0 °C...60 °C
Humidity at operating temperature	0...95 % (no condensation)
Humidity	10…90 %, no condensation

Probability of failure

SIL in compliance with IEC 61508

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	DIN rail

Input EX

Input current	configurable ± 25 mA 0...20 mA 4…20mA
Input resistance	0…12 kΩ
Input resistance, current	70 Ω
Input resistance, voltage	> 10 MΩ @ 600 mV 2 MΩ @ 28 V
Input voltage	configurable ± 12 V DC (min. measurement range 1 V) ± 28 V DC (min. measurement range 2 V) ± 600 mV DC (min. measurement range 50 mV) ± 150 mV DC (min. measurement range 15 mV)
Line resistance in measuring circuit	≤ 50 Ω
Potentiometer	1.2…500 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 supply	28…16.5 V DC / 0…20 mA
Temperature input range	Adjustable from -200...+800°C
Type	intrinsically safe circuit

Output

Cut-off frequency (-3 dB)	100 Hz
Load impedance current	≤ 700 Ω
Output current	4…20 mA (max. 23 mA)
Output signal limit	3.8…20.5 mA / 0…20.5 mA (dependent on range)
Type	Output-loop powered

General specifications

Accuracy	<0.1 % of end value
Configuration	With FDT/DTM software Requires configuration adapter 8978580000 CBX200 USB
Humidity	10…90 %, no condensation
Power consumption	≤ 3.5 W
Protection degree	IP20
Step response time	250 ms (10…90%)
Temperature coefficient	<0.02 °C of measuring range / °C
Type of connection	Screw connection
Voltage supply	via output current loop 11…28 V DC (loop powered)

Insulation coordination

Impulse withstand voltage	4 kV (1.2/50 µs)
Insulation voltage	3.51 kV between input and output
Pollution severity	2
Rated voltage	300 V_eff
Standards	DIN EN 61326-1 IEC 61010-1 IEC 61010-2-030 IEC 60079-0 IEC 60079-11 IEC 60079-15 IEC 60079-26
Surge voltage category	III

Data for Ex applications (ATEX)

Current I₀	88.2 mA
Installation location	Device installed in safe area, zone 2
Marking	II 3 G Ex nA IIC T4 Gc I (M1) [Ex ia Ma] I II (1) D [Ex ia Da] IIIC
Power P₀	129 mW
Voltage U₀	5.88 V DC

Safety-related basic specifications

Safety category

SIL 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
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	[Certification ATEX](https://mdcop.weidmueller.com/mediadelivery/asset/900_97164) [Certification IECEx](https://mdcop.weidmueller.com/mediadelivery/asset/900_97165) [Application notes -- UL Certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_103117) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_37671)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_89454)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1318220000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1318220000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1318220000&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	[Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_37901) [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 universal measurement isolating transformer for RTD-/ TC temperature and DC-current-/ voltage signals,
output-loop powered
1-channel 4...20 mA output-loop powered measurement isolating transformer in 12.5 mm width for recording,
isolating and transmitting RTD- / TC sensors, resistors, potentiometers and DC current signals
and voltages from Ex zones 0,1,2 to the safe zone.
The component can be configured using standard FDT/DTM software.

Add-on housing for TS35 rail mounting
Dimensions: L/W/H 119.2/ 12.5/ 113.6
Screw connection/ Nominal cross-section 2.5 mm²Protection degree: IP 20

Input                          RTD: PT200, PT1000, Ni120, Cu100
                                       Resistance 0...15 kOhm / Potentiometer 1.2...500 kOhm
                                       TC- Type: B, E, J, K, L, N, R, S, T,U
                                       +/- 25 mA configurable
                                       +/- 28 V configurable
Output                          4...20 mA current loop
Load                              < 700 Ohm
Accuracy                   < 0,1 % v.E
Auxiliary power                                      11...28 VDC / current loop
Power loss approx. 1.5 W
Ambient
temperature range 0 °C...+60 °C

Secure isolation                    EN 50178, 2-way isolation up to 4kV
Working voltage                     300 V AC/DC at overvoltage category II and pollution degree 2
Approvals cULus, ATEX IECEX, Class1, Div1

IECEx marking (Exia)I IIC / I T4
Ex characteristic data U₀ = 5.88 V DC
                                      I₀ = 82.3 mA DC
                                      P₀ = 121 mW^_Type                                                           ACT20X-HUI-SAO-LP-S

Short specification

Ex universal measurement isolating transformer for RTD-/ TC temperature and DC-current-/ voltage signals,
output-loop powered
1-channel 4...20 mA- loop-powered measurement isolating transformer in 12.5 mm width for recording,
isolating and transmitting RTD- / TC sensors, resistors, potentiometers and DC current signals
and voltages from Ex zones 0,1,2 to the safe zone.
The component can be configured using standard FDT/DTM software.

Approvals