LUTZE 751809.0000 Specification

Technical data sheet

Interface Technology · LCIS temperature/analog converter

Input: PT100, 2-wire
Output: 0–10 V / 0–20 mA / 4–20 mA
Insulation: 2.5 kV, 3-way isolation

Identification

Type LCIS-WPT2LA-1809-62-PI

Part No.

Product version

751809.0000

Hardware revision 1.0

Software version 1.0

Datasheet version 01

Input

Input variable Temperature sensor PT100

Galvanic isolation I/O 3-way isolation

Measuring procedure 2-wire, constant current

Temperature range

-50 °C–50 °C / -50 °C–100 °C / -50 °C–150 °C / 0 °C–100 °C / 0 °C–1 5 0 °C /
0 °C–200 °C / 0 °C–300 °C / 0 °C – 4 0 0 °C

Parameterisation DIP switch S1

Zero /Span Production comparison

Input resistance >1 MΩ

Sensor current 0.5 mA

Protection device Input Overvoltage protection

Output

Output signal 0–10 V, 0 – 2 0 mA, 4–2 0 mA

Max. load impedance at I-output 500 Ω

Min. load impedance at U-output 2 kΩ

Load deviation at U-output max. 5 mV @ 2 kΩ

United Kingdom: LÜTZE Ltd.

Unit 3, Sandy Hill Park
Sandy Way, Amington • GB-Tamworth, Staffs B77 4DU
Tel. [phone] • Fax [phone]
www.lutze.com • [email protected]

Germany: Friedrich Lütze GmbH

Postfach 12 24 (PLZ 71366) • Bruckwiesenstraße 17-19 • D-71384 Weinstadt
Tel. [phone] • Fax [phone](-288)
www.luetze.de • [email protected]

12.12.2023 • Subject to technical modification

Part No.

751809.0000 • Datasheet version: 01 page 1 of 4

Technical data sheet

Interface Technology · LCIS temperature/analog converter

Output voltage <16 V @ 0–20 mA, 4–20 mA

Output current max. 5 mA @ 1 0 V

Residual ripple <20 mV

Parameterisation DIP switch S1

Protection device short circuit protection

Operating data

Accuracy 0.3 % FSR @ 2 3 °C

Linearity error 0.1 % FSR

Rise time (10-90%) approx. 30 ms @ 23 °C

Build-up time (Accuracy 1%) approx. 60 ms @ 23 °C

Temperature coefficient 150 ppm / K FSR

Critical frequency 10 Hz @ 3 dB / 23 °C

Error coefficient of measuring line 2.7 K/Ω

General

eff

Rated voltage U

N

AC/DC 24 V

Rated current approx. 22 mA @ AC 24 V / approx. 13 mA @ DC 24 V

Status indication LED green

Insulation voltage input / output 2.5 kV

eff

Housing material PA 6.6 (UL 94 V-0, NFF I2, F2)

Color of the housing RAL 7012

basalt grey

Mounting DIN rail mountable TS35

(EN 60715)

Degree of protection IP20

Installation position Any

Connection type Push-In

single wire

0.25 mm² – 2.5 mm² / AWG 24–14
fine stranded wire with ferrule

0.25 mm² – 1.5 mm² / AWG 24–16

Dimensions (w × h × d) 6.2 mm × 93.0 mm × 73.0 mm

Weight/unit 0.03 kg

PU (units) 1

General ambient conditions

Operation temperature range -25 °C . . . +60 °C

Storage temperature range -40 °C . . . +85 °C

Relative air humidity 20 – 90 % RH, not condensing

Vibration resistance 0.7 g acc. to EN 60 0 6 8 - 2 - 6

Failure Rate Prediction (MTBF)

Standards

Electronic components – Reliab i l i ty – Reference conditions for failure rates
and stress models for conversion: EN/IEC 61709
Failure Rates of Components – Expected values: SN 29500

12.12.2023 – Subject to technical modification

Part No.

751809.0000 • Datasheet version: 01 page 2 of 4

Technical data sheet

Interface Technology · LCIS temperature/analog converter

Failure rate at +45 °C 566 fit

Failure rate at +45 °C 1765795 h

1 fit equals one failure per 109component hours

The indicated temperature is the mean component ambient temperature.

Comments The results are valid under following conditions:

Automotive environment or ind u str i a l areas without extreme dust levels and
harmful substances
Continuous operation 8760 h per year

Certifications/Standards

Conformity CE

UKCA

Certifications cULus (E135145)

DNV (TAA000024Y)

Standards EN 60947-1

EN 60947-5-1
UL 508
DNV-CG-0339

Dimensions

PIN assignment

12.12.2023 – Subject to technical modification

Part No. 751809.0000 • Datasheet version: 01 page 3 of 4

Technical data sheet

Interface Technology · LCIS temperature/analog converter

Use

Use

Range adjustment

12.12.2023 – Subject to technical modification

Part No.

751809.0000 • Datasheet version: 01 page 4 of 4