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857-811
Data Sheet
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Wago 857-811 Data Sheet

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Page 1
Data sheet | Item number:857-811
Temperature signal conditioner for thermocouples; Current and voltage output signal; Configuration via software; Supply voltage: 24 VDC; 6 mm module width
857-811
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Page 2
Data sheet | Item number:857-811

Item description

Short description:
This temperature signal conditioner records signals from type J and K (E, R, N, S, T, B, C) thermocouples and converts the temperature signal into a standard analog signal.
Features:
PC configuration interface
For type J and K (E, R, N, S, T, B, C) thermocouples
Cold junction compensation (on/off)
Switching between measurement ranges is calibrated
Detect sensor's wire break
Detect measurement range underflow/measurement range overflow
Integrate a switchable clipping function to limit the standard analog signal to the upper range values
Safe 3-way isolation with 2.5 kV test voltage per EN 61140
Note:
Additional setting options as well as output signal inversion via interface configuration software or interface configuration app

Data

Technical Data

Configuration

Configuration options DIP switches
Interface configuration software Interface configuration app
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Data sheet | Item number:857-811

Input

Input signal type TC sensors

Input – TC sensors

Sensor types (TC) Type J
Type K
Measurement range temperature (TC) -150 … 1200°C (Type J);-150 … 1350°C (Type K)
Min. measuring span (TC) 100 K
Cold junction compensation On/Off (Default: On)
Cold junction error 3 K (typ. 2 K )

Output

Output signal type Current
Voltage
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
Load impedance (output/voltage) ≥2kΩ
Load impedance (output/current) ≤600Ω

Signal processing

Step response typ. 60ms (cold junction compensation off);120ms (cold junction
compensation on)

Measurement error

Transmission error typ. ≤ 0.1 % at max. measuring span (Type J, K)
Transmission error of set measurement range ≤ (150 K/set measurement range [K]) %
Temperature coefficient ≤ 0.04 %/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 ≤40mA

Safety and protection:

Test voltage (input/output/supply) AC 2.5kV;50Hz;1min
Protection class IP20
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Data sheet | Item number:857-811
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 MJ
Weight 36 g

Environmental Requirements

Surrounding air (operating) temperature -25 … 70°C
Surrounding air (storage) temperature -40 … 85°C

Standards and specifications

Conformity marking 1
EMC immunity to interference EN 61000-6-2
EMC emission of interference EN 61000-6-4

Commercial data

Product Group 6 (Interface Electronics)
Country of origin DE
GTIN 4045454502751
Customs Tariff No. 85437090300

Approvals / Certificates

Ex-Approvals
Logo Approval Additional Approval Text Certificate name
IECEx
TUEV Nord Cert GmbH
EN 60079-0 TÜV_14_ATEX_112692_X
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Data sheet | Item number:857-811
IECEx
TUEV Nord Cert GmbH
IEC 60079-0 IECEX_TUN_14.0030_X
Ship Approvals
Logo Approval Additional Approval Text
Certificate name
BV
Bureau Veritas S.A.
- 40179_A0
DNV GL
Det Norske Veritas, Germanischer Lloyd
- TAA00001D1
NK
Nippon Kaiji Kyokai
- TA17255M
PRS
Polski Rejestr Statków
- TE/2186 /880590/18
UL-Approvals
Logo Approval Additional Approval Text
Certificate name
UL
UL International Netherlands B.V. (ORDINARY LOCATIONS)
UL 508 E175199
Sec.4

Compatible products

Marking accessories
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Marking strips; on reel; not stretchable; plain; snap-on type
2009-110
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Data sheet | Item number:857-811
Marking strips; on reel; not stretchable; plain; snap-on type
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WMB-Inline; for Smart Printer; on reel; stretchable 5 - 5.2 mm; plain; snap-on type
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Data sheet | Item number:857-811
Item no.: 793-501/000-017
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Data sheet | Item number:857-811
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Data sheet | Item number:857-811
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Item no.: 793-5501/000-002 WMB marking card; as card; for terminal block width 5 - 17.5 mm; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
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Item no.: 793-5501/000-005 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
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Item no.: 793-5501/000-006 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
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Item no.: 793-5501/000-007 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
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Item no.: 793-5501/000-012 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
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Item no.: 793-5501/000-014 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
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Data sheet | Item number:857-811
Item no.: 793-5501/000-017 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-017
Item no.: 793-5501/000-023 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
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Item no.: 793-5501/000-024 WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
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793-566
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793-566
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793-566
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793-566
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Item no.: 793-566/000-017
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
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Item no.: 793-566/000-023
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
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Item no.: 793-566/000-024
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Jumper
Item no.: 281-482
Comb-style jumper bar; insulated; 2-way; IN = IN terminal block
281-482
Item no.: 859-402
Push-in type jumper bar; 2-way; Nominal current 18 A; insulated
859-402
Item no.: 859-402/000-005
Push-in type jumper bar; 2-way; Nominal current 18 A; insulated
859-402
/000-005
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Data sheet | Item number:857-811
Item no.: 859-402/000-006
Push-in type jumper bar; 2-way; Nominal current 18 A; insulated
859-402
/000-006
Item no.: 859-402/000-029
Push-in type jumper bar; 2-way; Nominal current 18 A; insulated
859-402
/000-029
Item no.: 859-403
Push-in type jumper bar; 3-way; Nominal current 18 A; insulated
859-403
Item no.: 859-403/000-005
Push-in type jumper bar; 3-way; Nominal current 18 A; insulated
859-403
/000-005
Item no.: 859-403/000-006
Push-in type jumper bar; 3-way; Nominal current 18 A; insulated
859-403
/000-006
Item no.: 859-403/000-029
Push-in type jumper bar; 3-way; Nominal current 18 A; insulated
859-403
/000-029
Item no.: 859-404
Push-in type jumper bar; 4-way; Nominal current 18 A; insulated
859-404
Item no.: 859-404/000-005
Push-in type jumper bar; 4-way; Nominal current 18 A; insulated
859-404
/000-005
Item no.: 859-404/000-006
Push-in type jumper bar; 4-way; Nominal current 18 A; insulated
859-404
/000-006
Item no.: 859-404/000-029
Push-in type jumper bar; 4-way; Nominal current 18 A; insulated
859-404
/000-029
Item no.: 859-405
Push-in type jumper bar; 5-way; Nominal current 18 A; insulated
859-405
Item no.: 859-405/000-005
Push-in type jumper bar; 5-way; Nominal current 18 A; insulated
859-405
/000-005
Item no.: 859-405/000-006
Push-in type jumper bar; 5-way; Nominal current 18 A; insulated
859-405
/000-006
Item no.: 859-405/000-029
Push-in type jumper bar; 5-way; Nominal current 18 A; insulated
859-405
/000-029
Item no.: 859-406
Push-in type jumper bar; 6-way; Nominal current 18 A; insulated
859-406
Item no.: 859-406/000-005
Push-in type jumper bar; 6-way; Nominal current 18 A; insulated
859-406
/000-005
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Page 12
Data sheet | Item number:857-811
Item no.: 859-406/000-006
Push-in type jumper bar; 6-way; Nominal current 18 A; insulated
859-406
/000-006
Item no.: 859-406/000-029
Push-in type jumper bar; 6-way; Nominal current 18 A; insulated
859-406
/000-029
Item no.: 859-407
Push-in type jumper bar; 7-way; Nominal current 18 A; insulated
859-407
Item no.: 859-407/000-005
Push-in type jumper bar; 7-way; Nominal current 18 A; insulated
859-407
/000-005
Item no.: 859-407/000-006
Push-in type jumper bar; 7-way; Nominal current 18 A; insulated
859-407
/000-006
Item no.: 859-407/000-029
Push-in type jumper bar; 7-way; Nominal current 18 A; insulated
859-407
/000-029
Item no.: 859-408
Push-in type jumper bar; 8-way; Nominal current 18 A; insulated
859-408
Item no.: 859-408/000-005
Push-in type jumper bar; 8-way; Nominal current 18 A; insulated
859-408
/000-005
Item no.: 859-408/000-006
Push-in type jumper bar; 8-way; Nominal current 18 A; insulated
859-408
/000-006
Item no.: 859-408/000-029
Push-in type jumper bar; 8-way; Nominal current 18 A; insulated
859-408
/000-029
Item no.: 859-409
Push-in type jumper bar; 9-way; Nominal current 18 A; insulated
859-409
Item no.: 859-409/000-005
Push-in type jumper bar; 9-way; Nominal current 18 A; insulated
859-409
/000-005
Item no.: 859-409/000-006
Push-in type jumper bar; 9-way; Nominal current 18 A; insulated
859-409
/000-006
Item no.: 859-409/000-029
Push-in type jumper bar; 9-way; Nominal current 18 A; insulated
859-409
/000-029
Item no.: 859-410
Push-in type jumper bar; 10-way; Nominal current 18 A; insulated
859-410
Item no.: 859-410/000-005
Push-in type jumper bar; 10-way; Nominal current 18 A; insulated
859-410
/000-005
857-811
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Page 13
Data sheet | Item number:857-811
Item no.: 859-410/000-006
Push-in type jumper bar; 10-way; Nominal current 18 A; insulated
859-410
/000-006
Item no.: 859-410/000-029
Push-in type jumper bar; 10-way; Nominal current 18 A; insulated
859-410
/000-029
tools
Item no.: 210-720
Operating tool with partially insulated shaft; Type 2, blade (3.5 x 0.5) mm
210-720
power supply
Item no.: 787-2852 Switched-mode power supply; for JUMPFLEX® Signal Conditioners; 1-phase; 24 VDC output voltage; 1 A output current
787-2852
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.: 857-979
Supply and through module
857-979
transfer module
Item no.: 857-980
Interface adapter; 16-pole; analog
857-980
assembling
Item no.: 249-116
Screwless end stop; 6 mm wide; for DIN-rail 35 x 15 and 35 x 7.5
249-116
Item no.: 249-117
Screwless end stop; 10 mm wide; for DIN-rail 35 x 15 and 35 x 7.5
249-117
Item no.: 249-197
Screwless end stop; 14 mm wide; for DIN-rail 35 x 15 and 35 x 7.5
249-197

Downloads

Documentation

Bid Text
857-811 Temperaturmessumformer
Mar 9, 2016 doc
32.8 kB
Download
Instruction Leaflet
857-811
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Page 14
Data sheet | Item number:857-811
Measurement Transducer and Isolation Amplifier Temperature transducer Thermocouples Typ J, K DIP switch / FDT/DTM GUI
pdf
2.4 MB
Download
Additional Information
Disposal; Electrical and electronic equipment, Packaging V 1.0.0 pdf
265.8 kB
Download

Engineering-Software

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Interface Configuration Software FULL The full setup, in addition to the WAGO Interface Configuration Software, includes the
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exe
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Interface Configuration Software SMALL The full setup only includes the WAGO Interface Configuration Software.
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CAD/CAE - Smart Data

CAD data
3D Download 857-811 URL Download
857-811
Subject to changes.
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