Siemens 7LF4 521-0 User Manual

s
DE
GEFAHR
Gefährliche Spannung. Lebensgefahr oder schwere Verletzungsgefahr.
Vor Beginn der Arbeiten Anlage und Gerät spannungsfrei schalten.
EN
DANGER
Hazardous voltage. Will cause death or serious injury.
Turn off and lock out all power supplying this device before working on this device.
FR
DANGER
Tension électrique. Danger de mort ou risque de blessures graves.
Mettre hors tension avant d’intervenir sur l’appareil.
ES
PELIGRO
Tensión peligrosa. Puede causar la muerte o lesiones graves.
Desconectar la alimentación eléctrica antes de trabajar en el equipo.
IT
PERICOLO
Tensione pericolosa. Può provocare morte o lesioni gravi.
Scollegare l’alimentazione prima di eseguire interventi sull'apparecchiatura.
PT
PERIGO
Tensão perigosa.Perigo de morte ou ferimentos graves.
Desligue a alimentação elétrica e proteja contra o religamento, antes de iniciar o trabalho no equipamento.
TR
TEHLİKE
Tehlikeli gerilim. Ölüm tehlikesi veya ağır yaralanma tehlikesi.
Çalışmalara başlamadan önce, sistemin ve cihazın gerilim beslemesini kapatınız.
РУ
ОПАСНО
Опасное напряжение. Опасность для жизни или возможность тяжелых травм.
Перед началом работ отключить подачу питания к установке и к устройству.
РL
ZAGROŻENIE
Niebezpieczne napięcie. Niebezpieczeństwo poważnych obrażeń lub utraty życia.
Przed rozpoczęciem prac wyłączyć zasilanie instalacji i urządzenia energią elektryczną.
中文
危险
危险电压。可能导致生命危险或重伤危险。
操作设备时必须确保切断电源。
2514264121-02 Last Update: 08 December 2014
3ZW1012-7LF45-5AA0
Technical Support: Internet: http://www.siemens.com/lowvoltage/technical-support
Betriebsanleitung
Operating Instructions
Instructions de service
Instructivo
Istruzioni operative
Instruções de Serviço
İşletme kılavuzu
Руководство по эксплуатации
Instrukcja obsługi
使用说明
Schaltuhr Profi - 1 Kanal
Time switch Profi - 1 channel
Interrupteur horaire Profi - 1 sortie
Interruptor horario Profi - 1 canal
Programmatore orario Profi - 1 canale
Interruptor horario Profi - 1 canal
Zaman saati Profi - 1 cıkış
Реле времени Profi - 1 КAНAЛ
Zegar sterujący Profi - 1 kanałowy
计时器 - 1 个通道
7LF4 521-0
7LF4 521-2
IEC/EN 60730-1
IEC/EN 60730-2-7

Siemens 7LF4 521-0 Specifications

General

Brand	Siemens
Model	7LF4 521-0
Category	Switch
Language	English

Summary

Product Documentation

Multilingual Operating Instructions

List of available operating manuals in various languages.

Safety Information

Multilingual Safety Warnings

Detailed safety warnings and instructions presented in multiple languages.

Overview

Language Settings

Configure the device's user interface language.

Time and Daylight Saving Configuration

Set the device's time and daylight saving parameters.

Programming

Contrast Adjustment

Adjust the display contrast for better readability.

Operational Modes

Reset Functionality

Clear device memory and reset all settings.

1-Hour Test Mode

Activate a temporary one-hour output switch-on.

Data Key Operations

Manage program data using an external data key.

Advanced Functions

Hour Counter and Reset

Monitor relay ON time and manage last reset date.

Random Function for Presence Simulation

Simulate presence by randomizing switching cycles.

PIN Code Security

Protect device access with a personal identification number.

Expert Mode Activation

Enable advanced configuration options and features.

Holiday and Synchronization Settings

Holiday Program Management

Configure and manage holiday period programs.

Grid Synchronization Control

Activate or deactivate grid synchronization for accuracy.

Specialized Functions

Cycle Function Configuration

Set up cyclical switching commands with duration and pulse settings.

Cell Disposal Instructions

Guidelines for safely removing and disposing of the device battery.