Product catalogue | Electronics | Analogue signal conditioning | Frequency signal isolator/converter | f/DC isolating
transformer
- 1 -
General ordering data
Order No. 8581180000
Part designation WAS4 PRO Freq
Version Frequency signal converter, 0...10 V , 0(4)...20
mA , Screw connection
EAN 4032248234486
Qty. 1 pc(s).
Input
Max. voltage NPN Input: + 30 V / PNP Input: ± 30 V
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...100 kHz
Sensor 2-, 3-wire PNP/NPN, Namur initiator, push-pull
step
Number of inputs 1
Output
Output voltage 0...10 V
Output current 0(4)...20 mA
Load resistance, voltage ≥ 1 kΩ
Load resistance, current ≤ 600 Ω
Accuracy 0.2% of output range
Offset voltage max. 0.05 V
Offset current Max. 100 µA
Step response time 360 ms + 2 times the period time of input
frequency
Status indicator Green LED
Temperature coefficient Max. 200 ppm/K of output range
Number of outputs 1
General data
Function Frequency signal converter
Input/Output Configurable
Product catalogue | Electronics | Analogue signal conditioning | Frequency signal isolator/converter | f/DC isolating
transformer
- 2 -
General data
Galvanic isolation 3-way isolator
Type of connection Screw connection
Mounting rail TS 35
Weight 100 g
Power consumption Max. 1.6 W at I = 20 mA
Current-carrying capacity of cross-connect. ≤ 2 A
Voltage supply 24 V DC ± 25 %
Default setting 0...10kHz / 4...20mA
Ambient temperature (operational) 0 °C...+55 °C
Storage temperature -20 °C...+85 °C
Insulation coordination
Standards EN 50178 (secure separation)
EMC standards EN 55011, EN 61000-6 /-2, EN 61326
Insulation voltage input, output 4 kV / 5 s
Insulation voltage input or output/rail 4 kV / 1 min.
Insulation voltage input or output/supply 4 kV / 5 s
Clearance & creepage distances ≥ 5.5 mm
Impulse withstand voltage 6 kV
Pollution severity 2
Overvoltage category III
Rated voltage 300 V
Dimensions
Clamping range, max. 2.5 mm²
Clamping range, min. 0.5 mm²
Clamping range, nom. 2.5 mm²
Length 92.4 mm
Height 112.4 mm
Width 12.5 mm
Approvals
Approvals institutes
Classifications
eClass 4.1 27-21-09-04
eClass 5.0 27-21-09-04
eClass 5.1 27-21-01-20
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