The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Please wait ...
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1
Item no. 857-815

JUMPFLEX® signal conditioner; temperature; loop-powered RTD; configurable

Please wait ...
List price per piece
On request
Price and availability afterLogin
Your price per piece
On request
PU (SPU): 1 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
1

Description

Short description:
The 857-815 Loop-Powered RTD Temperature Signal Conditioner records Pt100, Pt200, Pt500 and Pt1000 sensors and resistors up to 4.5 kΩ, converting the temperature signal into an analog standard signal on the output side.

The loop-powered RTD temperature signal conditioner provides safe isolation between input and output with 3 kV test voltage per EN 61010-1.

Features:
  • No additional supply voltage required
  • For Pt100, Pt200, Pt500 and Pt1000 sensors, as well as resistors up to 4.5 kOhm
  • 2-, 3-, and 4-wire connection technology
  • Switching between measurement ranges is calibrated
  • Detects sensor wire break/short circuit
  • Safe 2-way isolation with 3 kV test voltage per EN 61010-1

Product details

Details

Technical Data

Configuration
Configuration options DIP switches
Input
Input signal type Pt sensors
Resistance
Max. input current 50 mA
Max. input voltage 30 V
Input – RTD sensors
Sensor types (RTD) Pt100
Pt200
Pt500
Pt1000
Sensor connection 2-wire; 3-wire; 4-wire (switchable)
Max. sensor supply current (RTD) ≤ 0.5 mA
Measurement range temperature (RTD) -200 … 850°C
Min. measuring span (RTD) 50 K
Input – Resistors
Input range resistance 0 … 1 kΩ; 0 … 4.5 kΩ
Output
Output signal type Current
Output signal current 4 … 20 mA; 20 … 4 mA
Load impedance (output/current) (See derating graph)
Signal processing
Step response typ. 1,000 ms
Measurement error
Transmission error typ. ≤ 0.1 % at max. measuring span
Transmission error of set measurement range ≤ ((40 K/set measurement range [K]) + 0,1) %
Temperature coefficient ≤ 0.02 %/K
Power supply
Type of power supply loop-powered (via output)
Supply voltage DC 8 … 30 V (power derived from the output circuit)
Safety and protection:
Test voltage AC 3 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

Fire load 0 MJ
Weight 39.8 g

Environmental Requirements

Surrounding air (operating) temperature -25 … 70 °C (at nominal current)
Surrounding air (storage) temperature -40 … 85 °C
Relative humidity 5 … 95 % (no condensation)
Max. operating altitude 2000 m

Standards and specifications

Conformity marking CE
EMC immunity to interference EN 61000-6-2; EN 61326-1; EN 50121-3-2
EMC emission of interference EN 61000-6-3; EN 61326-1; EN 50121-3-2
Standards/specifications EN 61010-1; EN 61373

Commercial data

Country of origin DE
GTIN 4055143475648

Downloads

Documentation

Instruction Leaflet

Additional Information

CAD files

CAD data

3D Download 857-815
URL

Compatible products

General accessories

Item no.: 857-979
JUMPFLEX® supply and through module

Marking accessories

Power supplies

Interface module