Wago 857-569 Data Sheet

Data sheet | Item number:857-569

Power signal conditioner; Current and voltage input signal; Current and
voltage output signal; Digital output; Configuration via software; Supply
voltage: 24 VDC; 6 mm module width

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Data sheet | Item number:857-569

Item description

Short description:
WAGO’s power signal conditioner measures both AC/DC voltages and currents, converting the input signal into a standard analog signal at the
output. Measured value processing can be switched between RMS value or arithmetic mean value and between effective, apparent or reactive
power, and phase angle.

Features:

Two isolated measurement inputs for both AC/DC voltages and currents

RMS measurement or arithmetic mean value

A digital signal output reacts to configured measurement range limits (on/off switching delay and threshold value switch function can be
configured with up to two threshold values)

Switchable filter function

Safe 3-way isolation with 3 kV test voltage per DIN EN 61010-1

Data

Technical Data

Configuration

Configuration options DIP switches

Interface configuration software
Interface configuration app

Input

Input signal type Voltage

Current

Input signal voltage AC/DC300V (IN 1)

Input signal, current AC/DC0 … 5A (IN 2)

Frequency range 15 … 70Hz (AC)

Input resistance (intput/current) ≤10mΩ

Input resistance (input/voltage) ≥300kΩ

Max. input current 10 A AC/DC (IN 2; permanent)

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Data sheet | Item number:857-569

Max. input voltage 600 V (IN 1; permanent)

Response threshold 300 mV (IN 1); 10 mA (IN 2)

Resolution 30 mV (IN 1); 1 mA (IN 2)

Output

Output signal type Current

Voltage

Output signal voltage 0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V (can be inverted, also bipolar)

Output signal current 0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA (can be inverted, also

bipolar)

Load impedance (output/voltage) ≥1kΩ

Load impedance (output/current) ≤600Ω

Output – Digital

Max. switching voltage (DO) Supply voltage applied

Max. continuous current (DO) 100mA (no internal restriction)

Number of switching tresholds (DO) 1 or 2 (adjustable)

Configurable rise/fall delay time (DO) 0 … 60s (via software)

Signal processing

Measuring procedure RMS measurement; Arithmetic mean value

Max. operating frequency 2kHz

Software filter; adjustable moving mean value (filtering level: 30)

Step response typ. 100ms

Measurement error

Transmission error max. ≤ 0.5 % (of the full scale value)

Temperature coefficient ≤ 0.01 %/K

Power supply

Type of power supply 24 VDC

Nominal supply voltage U

S

DC24V

Supply voltage range ±30%

Current consumption at supply voltage ≤46mA(+ I )

DO

Safety and protection:

Test voltage (input/output/supply) AC 3kV;50Hz;1min

Protection class IP20

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Data sheet | Item number:857-569

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

Fire load 0 MJ

Weight 39.2 g

Environmental Requirements

Surrounding air (operating) temperature -25 … 70°C (at nominal current)

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

Max. operating altitude 2000 m

Standards and specifications

Conformity marking CE

EMC immunity to interference EN 61000-6-2; EN 61326-2-3; EN 50121-3-2

EMC emission of interference EN 61000-6-3; EN 61326-2-3; EN 50121-3-2

Standards/specifications EN 61010-1; EN 61373

Commercial data

Country of origin DE

GTIN 4055143501026

Customs Tariff No. 85437090300

Compatible products

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Data sheet | Item number:857-569

General accessories

Item no.: 750-921

Bluetooth® Adapter

750-921

Item no.: 750-923

Configuration cable; USB connector; Length: 2.5 m

750-923

Item no.: 750-923/000-001

Configuration cable; USB connector; Length: 5 m

750-923

/000-001

Item no.: 855-8001

Power tap; with fuse; 2,5 mm² (12 AWG) - 6 mm² (10 AWG); Phase

855-8001

Item no.: 855-8002

Power tap; without fuse; 2,5 mm² (12 AWG) - 6 mm² (10 AWG); N-conductor

855-8002

Item no.: 855-8003

Power tap; with fuse; 10 mm² (8 AWG) - 16 mm² (6 AWG); Phase

855-8003

Item no.: 855-8004

Power tap; without fuse; 10 mm² (8 AWG) - 16 mm² (6 AWG); N-conductor

855-8004

Item no.: 855-8006

Power tap; for busbar; with fuse; Mounting screw M6

855-8006

Item no.: 855-8008

Power tap; for busbar; with fuse; Mounting screw M8

855-8008

Item no.: 855-8015

Power tap; for busbar; with fuse; Clamping connection

855-8015

Item no.: 857-304
Relay module; Nominal input voltage: 24 VDC; 1 changeover contact; Limiting continuous current: 6 A;
Yellow status indicator; Module width: 6 mm

857-304

Item no.: 857-979
Supply and through module

857-979

current transformer

Item no.: 855-1005/2500-1001
Plug-in current transformer; Primary rated current: 2500 A; Secondary rated current: 5 A; Rated power:
10 VA; Accuracy class: 1

855-1005

/2500-1001

Item no.: 855-305/050-103

Plug-in current transformer; Primary rated current: 50 A; Secondary rated current: 5 A; Rated power:

1.25 VA; Accuracy class: 3

855-305

/050-103

Item no.: 855-305/060-101

Plug-in current transformer; Primary rated current: 60 A; Secondary rated current: 5 A; Rated power:

1.25 VA; Accuracy class: 1

855-305

/060-101

Item no.: 855-305/075-201

Plug-in current transformer; Primary rated current: 75 A; Secondary rated current: 5 A; Rated power:

855-305

/075-201

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