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WAS4 PRO Freq
         

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General ordering data

Type WAS4 PRO Freq
Order No. 8581180000
Version Frequency signal isolating transformer, Screw connection
GTIN (EAN) 4032248234486
Qty. 1 pc(s).

Dimensions and weights

Length 92.4 mm
Width 12.5 mm
Depth 112.4 mm
Net weight 118.7 g

Temperatures

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

Probability of failure

MTTF 458 Years

Product information

Descriptive text accessories Cross-connector for power supplies and markers – refer to Accessories

Downloads

Package insert instruction sheet.pdf
Software WaveTool.zip
Declaration of Conformity Declaration of Conformity.pdf
EPLAN 8581180000.ema

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 mm2
Protection 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 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.

Input

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
Input frequency 0…100kHz
Number of inputs 1
Sensor 2-, 3-wire PNP/NPN, Namur initiator, push-pull step, Frequency

Output

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

General data

Accuracy < 0.2% of output range
Configuration DIP switch
Current-carrying capacity of cross-connect. ≤ 2 A
Galvanic isolation 3-way isolator
Input/Output configurable
Mounting rail TS 35
Power consumption Max. 1.6 W at IOUT = 20 mA
Step response time 360 ms + 2 times the period time of input frequency
Supply voltage 24 V DC ± 25 %
Temperature coefficient Max. 200 ppm/K of output range
Type of connection Screw connection

Insulation coordination

Clearance & creepage distances ≥ 5.5 mm
EMC standards EN 55011, EN 61000-6, EN 61326
Galvanic isolation 3-way isolator
Impulse withstand voltage 6 kV
Insulation voltage 4 kVeff / 5 s
Insulation voltage input or output/rail 4 kVeff / 1 min.
Insulation voltage input or output/supply 4 kVeff / 5 s
Pollution severity 2
Rated voltage 300 V
Standards DIN EN 50178, DIN EN 61000-4-2
Surge voltage category III

Classifications

ETIM 3.0 EC001774
eClass 6.2 27-21-01-20
eClass 7.1 27-21-01-20

Approvals

Approvals CE CULUS CULUSEX EAC GOSTME25
ROHS Conform

Related products

Type: WAZ4 PRO Freq
Order No.: 8581190000
Version:
Signal converter/insulator, Tension clamp connection
 
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Klingenbergstraße 16
D-32758 Detmold
 
E-mail: info@weidmueller.de
Fon: +49 5231 14-0
Fax: +49 5231 14-2083
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