Wago 857-704 Data Sheet

Data sheet | Item number:857-704

Solid-state relay module; Nominal input voltage: 24 VDC; Output voltage
range: 0 … 48 VDC; Limiting continuous current: 0.1 A; Yellow status
indicator; Module width: 6 mm; gray

Color:

Item description

Note:

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Data sheet | Item number:857-704

Optocouplers and solid state relays are designed for use in signal processing networks, which are not supplied by the low-voltage power supply

networks.

Data

Technical Data

Control circuit

Nominal input voltage U

N

DC24V

Input voltage range (low level) DC0 10V

Input voltage range (high level) DC16.8 30V

Nominal input current at U

N

9mA

Load circuit:

Circuit type 2-conductor termination

Limiting continuous current 0.1A

Nominal output voltage DC24V

Output voltage range DC 0 48V

Max. voltage drop at output ≤DC1V

Leakage current at nominal voltage ≤1µA

Min. switching current 50µA

Turn-on time ≤100µs

Drop-out time ≤600µs

Switching frequency ≤1kHz

Signaling

Status indication LED yellow

Safety and protection:

Dielectric strength, control/load circuit (AC, 1 min) 3.75kVrms

Protection class IP20

Connection data

Connection technology

Push-in CAGE CLAMP

®

Solid conductor 0.34 2.5mm²/ 22 14AWG

Fine-stranded conductor 0.34 2.5mm²/ 22 14AWG

Strip length 9 10mm/ 0.35 0.39inch

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Data sheet | Item number:857-704

Geometrical Data

Width 6mm/ 0.236inch

Height from upper-edge of DIN-35 rail 81mm/ 3.189inch

Depth 94mm/ 3.701inch

Mechanical data

Type of mounting DIN-35 rail

Material Data

Color gray

Weight 29.789 g

Environmental Requirements

Surrounding air (operating) temperature at U

N

-20 60°C

Surrounding air (storage) temperature -40 70°C

Processing temperature -25 +50°C

Standards and specifications

Standards/specifications EN 61000-6-2; EN 61000-6-3; EN 61373; EN 61010-2-201; UL 508

Commercial data

Product Group 6 (Interface Electronics)

Country of origin CN

GTIN 4045454835491

Customs Tariff No. 85364900990

Approvals / Certificates

Ex-Approvals

Logo Approval Additional Approval Text Certificate name

ATEX

DEKRA EXAM GmbH

EN 60079-0 BVS_14_ATEX_E_091_X

IECEx

DEKRA EXAM GmbH

IEC 60079-0 IECEx_BVS_14.0079_X

UL-Approvals

Logo Approval Additional Approval Text

Certificate
name

857-704

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Data sheet | Item number:857-704

UL

UL International Netherlands B.V. (ORDINARY
LOCATIONS)

UL 508 E175199

Sec.4

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Data sheet | Item number:857-704

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Data sheet | Item number:857-704

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Data sheet | Item number:857-704

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WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type;
white

793-506

/000-005

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Data sheet | Item number:857-704

Item no.: 793-506/000-006
WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type;
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WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type;
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793-506

/000-012

Item no.: 793-506/000-017
WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type;
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/000-017

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WMB marking card; as card; for terminal block width 5 - 17.5 mm; stretchable 5 - 5.2 mm; plain; snap-on
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793-5501

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WMB marking card; as card; for terminal block width 5 - 17.5 mm; stretchable 5 - 5.2 mm; plain; snap-on
type; yellow

793-5501

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793-5501

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793-5501

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793-5501

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793-5501

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793-5501

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Item no.: 793-5501/000-024
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793-5501

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WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type;
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Data sheet | Item number:857-704

Item no.: 793-566/000-005
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type;
white

793-566

/000-005

Item no.: 793-566/000-006
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type;
white

793-566

/000-006

Item no.: 793-566/000-007
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type;
white

793-566

/000-007

Item no.: 793-566/000-012
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type;
white

793-566

/000-012

Item no.: 793-566/000-017
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type;
white

793-566

/000-017

Item no.: 793-566/000-023
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type;
white

793-566

/000-023

Item no.: 793-566/000-024
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type;
white

793-566

/000-024

transfer module

Item no.: 857-980

Interface adapter; 16-pole; analog

857-980

Item no.: 857-981

Interface adapter; 14-pole; High-side switching input

857-981

Item no.: 857-982

Interface adapter; 14-pole; High-side switching output

857-982

tools

Item no.: 210-720

Operating tool; Blade: 3.5 x 0.5 mm; with a partially insulated shaft

210-720

Jumper

Item no.: 281-482

Comb-style jumper bar; insulated; 2-way; IN = IN terminal block; gray

281-482

Item no.: 859-402

Push-in type jumper bar; 2-way; Nominal current 18 A; insulated; light gray

859-402

Item no.: 859-402/000-005
Push-in type jumper bar; 2-way; Nominal current 18 A; insulated; red

859-402

/000-005

Item no.: 859-402/000-006
Push-in type jumper bar; 2-way; Nominal current 18 A; insulated; blue

859-402

/000-006

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Data sheet | Item number:857-704

Item no.: 859-402/000-029
Push-in type jumper bar; 2-way; Nominal current 18 A; insulated; yellow

859-402

/000-029

Item no.: 859-403

Push-in type jumper bar; 3-way; Nominal current 18 A; insulated; light gray

859-403

Item no.: 859-403/000-005
Push-in type jumper bar; 3-way; Nominal current 18 A; insulated; red

859-403

/000-005

Item no.: 859-403/000-006
Push-in type jumper bar; 3-way; Nominal current 18 A; insulated; blue

859-403

/000-006

Item no.: 859-403/000-029
Push-in type jumper bar; 3-way; Nominal current 18 A; insulated; yellow

859-403

/000-029

Item no.: 859-404

Push-in type jumper bar; 4-way; Nominal current 18 A; insulated; light gray

859-404

Item no.: 859-404/000-005
Push-in type jumper bar; 4-way; Nominal current 18 A; insulated; red

859-404

/000-005

Item no.: 859-404/000-006
Push-in type jumper bar; 4-way; Nominal current 18 A; insulated; blue

859-404

/000-006

Item no.: 859-404/000-029
Push-in type jumper bar; 4-way; Nominal current 18 A; insulated; yellow

859-404

/000-029

Item no.: 859-405

Push-in type jumper bar; 5-way; Nominal current 18 A; insulated; light gray

859-405

Item no.: 859-405/000-005
Push-in type jumper bar; 5-way; Nominal current 18 A; insulated; red

859-405

/000-005

Item no.: 859-405/000-006
Push-in type jumper bar; 5-way; Nominal current 18 A; insulated; blue

859-405

/000-006

Item no.: 859-405/000-029
Push-in type jumper bar; 5-way; Nominal current 18 A; insulated; yellow

859-405

/000-029

Item no.: 859-406

Push-in type jumper bar; 6-way; Nominal current 18 A; insulated; light gray

859-406

Item no.: 859-406/000-005
Push-in type jumper bar; 6-way; Nominal current 18 A; insulated; red

859-406

/000-005

Item no.: 859-406/000-006
Push-in type jumper bar; 6-way; Nominal current 18 A; insulated; blue

859-406

/000-006

857-704

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Data sheet | Item number:857-704

Item no.: 859-406/000-029
Push-in type jumper bar; 6-way; Nominal current 18 A; insulated; yellow

859-406

/000-029

Item no.: 859-407

Push-in type jumper bar; 7-way; Nominal current 18 A; insulated; light gray

859-407

Item no.: 859-407/000-005
Push-in type jumper bar; 7-way; Nominal current 18 A; insulated; red

859-407

/000-005

Item no.: 859-407/000-006
Push-in type jumper bar; 7-way; Nominal current 18 A; insulated; blue

859-407

/000-006

Item no.: 859-407/000-029
Push-in type jumper bar; 7-way; Nominal current 18 A; insulated; yellow

859-407

/000-029

Item no.: 859-408

Push-in type jumper bar; 8-way; Nominal current 18 A; insulated; light gray

859-408

Item no.: 859-408/000-005
Push-in type jumper bar; 8-way; Nominal current 18 A; insulated; red

859-408

/000-005

Item no.: 859-408/000-006
Push-in type jumper bar; 8-way; Nominal current 18 A; insulated; blue

859-408

/000-006

Item no.: 859-408/000-029
Push-in type jumper bar; 8-way; Nominal current 18 A; insulated; yellow

859-408

/000-029

Item no.: 859-409

Push-in type jumper bar; 9-way; Nominal current 18 A; insulated; light gray

859-409

Item no.: 859-409/000-005
Push-in type jumper bar; 9-way; Nominal current 18 A; insulated; red

859-409

/000-005

Item no.: 859-409/000-006
Push-in type jumper bar; 9-way; Nominal current 18 A; insulated; blue

859-409

/000-006

Item no.: 859-409/000-029
Push-in type jumper bar; 9-way; Nominal current 18 A; insulated; yellow

859-409

/000-029

Item no.: 859-410

Push-in type jumper bar; 10-way; Nominal current 18 A; insulated; light gray

859-410

Item no.: 859-410/000-005
Push-in type jumper bar; 10-way; Nominal current 18 A; insulated; red

859-410

/000-005

857-704

20.08.2019Page /11 13

Data sheet | Item number:857-704

Item no.: 859-410/000-006
Push-in type jumper bar; 10-way; Nominal current 18 A; insulated; blue

859-410

/000-006

Item no.: 859-410/000-029
Push-in type jumper bar; 10-way; Nominal current 18 A; insulated; yellow

859-410

/000-029

General accessories

Item no.: 209-184

Protection cover; transparent

209-184

Item no.: 249-105

Group marker carrier

249-105

Item no.: 857-164

Basic solid-state relay; Nominal input voltage: 24 VDC; Output voltage range: 0 … 48 VDC

857-164

Downloads

Documentation

Instruction Leaflet

Stecksockel mit Optokoppler

Eingangsnennspannung DC 24 V, Schaltstrom 0,1 A

pdf

2.4 MB

Download

Additional Information

Disposal; Electrical and electronic equipment, Packaging V 1.0.0 pdf

265.8 kB

Download

CAD/CAE - Smart Data

CAD data

3D Download 857-704 URL Download

Step file 857-07xx Series 1.0

Jun 30, 2011

STP

299.3 kB

Download

EPLAN

EPLAN Data Portal Download

WSCAD

WSCAD Universe Download



857-704

20.08.2019Page /12 13

Data sheet | Item number:857-704

857-704

Subject to changes.

20.08.2019Page /13 13