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WAS4 PRO FREQ

Frequency signal isolating transformer, Input : Frequency, Output : I / U

Product ID 8581180000

Only remaining stock available

Eigenschappen

General ordering data

Version	Frequency signal isolating transformer, Input : Frequency, Output : I / U
Order No.	8581180000
Type	WAS4 PRO FREQ
GTIN (EAN)	4032248234486
Qty.	1 items
Delivery status	This article will no longer be available in the future.
Available until	31.12.2022
Alternative product	[2447940000](~/p/2447940000)

Dimensions and weights

Depth	112,4 mm
Depth (inches)	4,425 inch
Width	12,5 mm
Width (inches)	0,492 inch
Length	92,4 mm
Length (inches)	3,638 inch
Net weight	118,7 g

Temperatures

Storage temperature	-20 °C...85 °C
Operating temperature	0 °C...55 °C

Probability of failure

SIL in compliance with IEC 61508	None
MTTF	458 a

Environmental Product Compliance

REACH SVHC	Lead 7439-92-1
SCIP	b25f3b7c-b874-4a4e-a8b2-4f423a7e2a65

Input

Input frequency	0…100kHz adjustable
Number of inputs	1
Rated input level	Threshold/hysteresis: Namur: approx. 1.7 mA/approx. 0.2 mA; NPN: approx. 6.5 V/approx. 0.2 V; PNP: approx. 6,7 V/approx. 0.5 V
Sensor	2-, 3-wire PNP/NPN, Namur initiator, push-pull step Frequency
Sensor supply	16 V DC @ max. 15 mA

Output

Load impedance current	≤ 600 Ω
load impedance voltage	≥ 1 kΩ
Number of outputs	1
Offset current	max. 100 µA
Offset voltage	max. 0.05 V
Output current	0...20 mA 4...20 mA Adjustable
Output voltage, note	0...5 V 0...10 V Adjustable

Output (digital)

Status indicator

Green LED

Output (analogue)

Output current

0...20 mA
4...20 mA
Adjustable

General data

Accuracy	< 0.2% of output range
Configuration	DIP switch (measurement range 0...15900 Hz) Frequency generator (measurement range 0...100 kHz)
Galvanic isolation	3-way isolator
Power consumption	max. 1.6 W at I_OUT = 20 mA
Rail	TS 35
Step response time	360 ms + 2 times the period time of input frequency
Temperature coefficient	max. 200 ppm/K of output range
Voltage supply	24 V DC ± 25 %

Insulation coordination

EMC standards	EN 55011 EN 61000-6 EN 61326
Galvanic isolation	3-way isolator
Impulse withstand voltage	6 kV
Insulation voltage	4 kV_eff / 5 s
Insulation voltage input or output/rail	4 kV_eff / 1 min.
Insulation voltage input or output/supply	4 kV_eff / 5 s
Pollution severity	2
Rated voltage	300 V
Surge voltage category	III

Connection data

Type of connection	Screw connection
Stripping length, rated connection	7 mm
Tightening torque, min.	0,4 Nm
Tightening torque, max.	0,5 Nm
Clamping range, rated connection	2,5 mm²
Clamping range, min.	0,5 mm²
Clamping range, max.	2,5 mm²

Important note

Product information

This product will soon be replaced by a new product.
Please do not use with new systems. Please contact our technical support.

Downloads

Approval/Certificate/Document of Conformity	[Application notes -- Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35813)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_206153)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.8581180000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8581180000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=8581180000&norm=0)
Software	[Software -- WaveTool.zip](https://mdcop.weidmueller.com/mediadelivery/asset/900_36065)
User Documentation	[Device description -- Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35788)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC002918
ETIM 7.0	EC002918
ETIM 8.0	EC002918
ETIM 9.0	EC002918
ECLASS 9.0	27-21-01-28
ECLASS 9.1	27-21-01-28
ECLASS 10.0	27-21-01-28
ECLASS 11.0	27-21-01-28
ECLASS 12.0	27-21-01-28
ECLASS 13.0	27-21-01-28

Tender specification sheets

Long specification

Measurement isolating transformer for frequency signals, configured with DIP switches
f/DC measurement isolating transformer in 12.5 mm width, with external power supply:
for transmitting, converting and isolating frequencies up to 100 kHz. Namur or 3-wire NPN/PNP sensors can be connected on the input side.
Standard DC signals 0(4) to 20 mA/ 0 to 10 V are available on the output side.
Internal potentiometer is used for zero and span calibrations.

Add-on housing for TS35 rail mounting
Dimensions: L/W/H 92.4/ 12.5/ 112.4 mm
Screw connection / Nominal cross-section 2.5 mm²Protection degree: IP 20

Input                         2-, 3-wire PNP/ NPN, Namur initiators, push-pull
                                      up to 100 kHz
Output                                             0/4...20 mA
                                      0...10 V
Load resistance             < 600 Ohm/ Strom/> 1 kOhm/ voltage
Transmission error             <0.2 % of input
Auxiliary power                                     24 VDC +/- 25 %
Power loss approx. 1.6 W
Ambient
temperature range 0°C...+55 °C

Isolation                                 EN 50178, 3-way isolation up to 4 kV AC/DC of all circuits against each other
Test voltage                               2 kV input against output against auxiliary power
Rated
voltage                                          300 V AC/DC at overvoltage category III and pollution degree 2
Approvals cULus, cULusEX

Type WAS4 PRO Freq

Short specification

Approvals

Approvals	![CE](/picture/CE.gif) ![CULUS](/picture/CULUS.gif) ![CULUSEX](/picture/CULUSEX.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate no. (cULus)	E141197
Certificate no. (cULusEX)	E223527