LUTZE 716404 Specification

Technical data sheet

Load monitoring · LOCC-Box-Net

Electronic load monitoring up to DC 10 A, with communication, parameterized
Single-channel design, Adjustable current range: DC 1 A – 10 A
Adjustable characteristics, fast, medium, slow 1, -2, -3

Identification

Type LOCC-Box-Net 7-6404

Part No.

Product version

716404

Hardware revision 2.0

Software version 2.6

Datasheet version 04

Input

Type of function 1-channel 1 pin switching

Rated voltage U

N

DC 12/24 V

Operation voltage range DC 10–30 V

Rated current I

N

DC 10 A

Supply current DC 40 A over Cu-rails 10 × 3 mm

Reverse voltage protection internal electronics

Connection type input screwless contact slide

Control input (Set / Reset)

Signal level DC 12/24 V acc. to IEC 61131-2

OFF Low level

ON High level (manual Reset)

Output

Switching element MOSFET

United Kingdom: LÜTZE Ltd.

Unit 3, Sandy Hill Park
Sandy Way, Amington • GB-Tamworth, Staffs B77 4DU
Tel. [phone] - 0 • Fax [phone]
www.lutze.com • [email protected]

Germany: Friedrich Lütze GmbH

Postfach 12 24 (PLZ 71366) • Bruckwiesenstraße 17-19 • D-7138 4 Weinstadt
Tel. [phone] - 0 • Fax [phone](-288)
www.luetze.de • [email protected]

26.09.2023 • Subject to technical modifica ti o n

Part No.

716404 • Datasheet version: 04 page 1 of 6

Technical data sheet

Load monitoring · LOCC-Box-Net

Output current max. DC 10 A

Voltage drop max. 215 mV (10 A)

Status display output LED green: operating voltage present, no error

LED red: error in load circuit

Switch-on capacity 10000 µF

Current range 1 A – 10 A (adjustable via switch in 1 A steps)

Characteristic

Signal output

Signal level DC 12/24 V: operating voltage on standby, no error,

Switching element Transistor, collector with pull-up resistan ce

General

Dimensions (w × h × d) 8.1 mm × 107.4 mm × 116.0 mm

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

Color of the housing basalt grey

Mounting DIN rail mountable TS35

Installation position Any

MTBF 690000 h

Degree of protection IP20 (only as complete system with power terminal and end block)

Connection type Push-In

Weight/unit 0.07 kg

PU (units) 1

fast (1), medium (2), slow 1 (3), slow 2 (4 ) , slow 3 (5), can be configured (19)
see ’Characteristic curves’

DC 0 V: error, output switched off, and manual "OFF" (parameterized)

(EN 60715)

0.25 mm² – 2.5 mm²
AWG 24 – AWG 14

General ambient conditions

Operation temperature range -25 °C . .. +50 °C

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

Relative air humidity 10 % – 95 %, without condensation

Vibration resistance 4 g acc. to EN 60068-2-6

Shock resistance 15 g acc. EN 60068-2-27

Certifications/Standards

Conformity CE

UKCA

Certifications cULus (E135145)

26.09.2023 – Subject to technical modification

Part No. 716404 • Datasheet version: 04 page 2 of 6

7

DC24V

C-Control

6

5

0V

3

1

Load+

Status

4

Com

DC24V

2

Set/
Reset

1:+Output
2:Controlinput(Set/Reset)
3:Statusoutput
4:1Wirebus(Communication)
5:0V
6:+Supply(alternative)
7:+Supply

Technical data sheet

Load monitoring · LOCC-Box-Net

Standards EN 61000-6-2

EN 61000-6-3
UL 60947-5-1
DNVGL-CG-0339
Temperature Class D – not certified
Humidity Class B – not certified
Vibration Class B – not certified
EMC Class A – not certified
Enclosure Class A – not certified

Notes and Comments

Comments The triggered output can only be acknowledged via the device switch.

Dimensions

PIN assignment

1: Characteristic fast

26.09.2023 – Subject to technical modification

Part No.

716404 • Datasheet version: 04 page 3 of 6

Technical data sheet

Load monitoring · LOCC-Box-Net

2: Characteristic medium

3: Characteristic slow-1

4: Characteristic slow-2

26.09.2023 – Subject to technical modification

Part No. 716404 • Datasheet version: 04 page 4 of 6

Technical data sheet

Load monitoring · LOCC-Box-Net

5: Characteristic slow-3

Use

LED status

26.09.2023 – Subject to technical modification

Part No. 716404 • Datasheet version: 04 page 5 of 6

Technical data sheet

Push-In

1

Push-In

1

2

3

3.5 x 0.5mm

HINWEIS / NOTICE / AVIS

Montage/

Mounting/

Montage

Demontage/

Demounting/

Démontage

Load monitoring · LOCC-Box-Net

Signal output

Mounting diagram

26.09.2023 – Subject to technical modification

Part No.

716404 • Datasheet version: 04 page 6 of 6