€188.00 (Ex. VAT)
€231.24 (Inc. VAT)

WAGO frequency xducer,0.1-120Hz (V or I)

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Brand: WAGO
Current Stock:
SKU: 857-500
Shipping Cost: Calculated at Checkout

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Technical Data

Configuration
Configuration options DIP switches 
Interface configuration software 
Interface configuration app
Input
Input signal type Frequency generators 
NAMUR sensors 
NPN/PNP transistor outputs 
Mechanical contact (dry contact)
Input resistance (intput/current) ≤ 0 mΩ
Input – Sensor type 1
Pulse length 1 ≥ 1µs
Sensor type 1 frequency generator 
NPN/PNP transistor outputs with pull-up or pull-down resistor
Frequency measurement range 1 0.1 Hz … 120 kHz
Min. measuring span 1 10 Hz
Signal level 1.5 V; 10 V; 20 V (switchable)
Max. input voltage ± DC 31.2 V
Signal form Any
Coupling AC/DC (adjustable; AC above 10 Hz))
Input resistance 10kΩ
Input – Sensor type 2
Short-circuit current ≤ 14mA
Sensor type 2 NAMUR sensor per DIN EN 50227
Frequency measurement range 2 0.1 Hz … 1 kHz
Pulse length 2 ≥ 500 µs
Min. measuring span 2 10 Hz
Sensor supply DC 8.2 V
Signal current (0) ≤ 1.2 mA
Signal current (1) ≥ 2.1 mA
Hysteresis 0.45mA
Short-circuit monitoring ≥ 4.7 mA
Wire break monitoring ≤ 0.2 mA
Input resistance 2 ≤ 600 Ω
Input – Sensor type 3
Sensor type 3 NPN/PNP transistor output without pull-up or pull-down resistor 
mechanical contact (dry contact)
Frequency measurement range 3 0.1 Hz … 20 kHz
Pulse length 3 ≥ 25 µs
Min. measuring span 3 100 Hz
Open-circuit voltage DC 5 V
NPN residual voltage ≤ 1.5 V
PNP switching voltage ≥ 7.5 V (+ residual voltage UCEsat)
Output
Output signal voltage 0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V
Output signal current 0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA
Output signal type Current 
Voltage
Load impedance (output/voltage) ≥ 2 kΩ
Load impedance (output/current) ≥ 600 Ω
Signal processing
Conversion time Gate time measurement method ( 400 Hz): 20 ms; Pulse time measurement method ( 400 Hz): 200 μs + TCycle duration
Max. step response 0
Measurement error
Transmission error typ. ≤ 0.1 % of upper range value
Temperature coefficient ≤ 0.01 %/K
Power supply
Type of power supply 24 VDC
Nominal supply voltage US DC 24 V
Supply voltage range ±30 %
Current consumption at supply voltage 40 mA
Safety and protection:
Test voltage (input/output/supply) AC 2.5 kV; 50 Hz; 1 min
Protection class IP20

Connection data

Connection technology Push-in CAGE CLAMP®
Solid conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor 0.34 … 2.5 mm² / 22 … 14 AWG
Strip length 9 … 10 mm / 0.35 … 0.39 inch

Geometrical Data

Width 6 mm / 0.236 inch
Height from upper-edge of DIN-35 rail 97.8 mm / 3.85 inch
Depth 94 mm / 3.701 inch

Mechanical data

Type of mounting DIN-35 rail

Material Data

Color light gray
Fire load 0.762 MJ
Weight 36.2 g

Environmental Requirements

Surrounding air (storage) temperature -40 … 85 °C