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A) CONTENUTO IMBALLO - PACKAGE CONTENTS – CONTENU DE L'EMBALLAGE - PACKUNGSINHALT - CONTENIDO DEL EMBALAJE
SR E4 Modulo di sicurezza a relè / La presente guida di installazione
SR E4 Safety Relay module / This quick installation guide
SR E4 Module Relais de sécurité / Le présent guide d'installation
SR E4 Sicherheitsrelais-Modul / Die vorliegende Installierungsanleitung
SR E4 Módulo de relé de seguridad / La presente guía de instalación
B) MONTAGGIO MECCANICO - MECHANICAL ASSEMBLY - MONTAGE MECANIQUE - BEFESTIGUNG - MONTAJE MECÁNICO
 Le operazioni che seguono devono essere effettuate in assenza di alimentazione.
Fissare il modulo alla barra DIN premendolo delicatamente fino a sentire lo scatto del bloccaggio. Per rimuovere un modulo è necessario tirare verso il basso
(utilizzando un cacciavite) il gancio di arresto posto sul retro del modulo; sollevare quindi il modulo dal basso e tirare.
 Do not apply power supply before carry out the following operations.
Fasten the module to the DIN rail. Press the unit gently until you feel it snap into place. To remove the module, use a screwdriver to pull down the locking latch
on the back of the unit; then lift the unit upwards and pull.
 Les opérations suivantes doivent être effectuées en l'absence d'alimentation.
Montez le module sur la barre DIN en appuyant doucement sur le module jusqu'à ce que vous entendiez le verrouillage du module. Pour démonter un module,
vous devez tirer vers le bas (à l'aide d'un tournevis) sur le crochet de retenue situé à l'arrière du module, puis soulever le module par le bas et tirer.
 Die im Anschluss beschriebenen Vorgänge müssen bei unterbrochener Stromversorgung ausgeführt werden.
Befestigen Sie das Modul auf der DIN-Hutschiene, indem Sie es vorsichtig nach unten drücken, bis es einrastet. Um ein Modul zu entfernen, müssen Sie
(mit einem Schraubendreher) den Haltehaken auf der Rückseite des Moduls nach unten ziehen, dann das Modul von unten anheben und abziehen.
 Las siguientes operaciones se deben llevar a cabo con la alimentación cortada.
Enganche el módulo a la barra DIN presionandolo delicadamente hasta que escuche el bloqueo del módulo. Para retirar un módulo debe tirar hacia abajo (con
un destornillador) del gancho de retención en la parte posterior del módulo, luego levante el módulo por la parte inferior y tire.
C) MORSETTIERE DEL MODULO / TERMINAL BLOCKS OF MODULE / BORNIERS DU MODULE / ANSCHLUSSKLEMMEN DES MODULS / TERMINALES DEL MÓDULO
Figure 2
* IF THE RESTART SIGNAL IS PERMANENTLY CONNECTED TO 24VDC THE SAFETY MODULE RELAY WORKS IN AUTOMATIC RESTART MODE
** WHEN THE K1 1 AND K2 1 N.C. CONTROL CONTACTS ARE NOT USED (OR NO CONTROL IS PROVIDED) IT IS MANDATORY TO CONNECT THE TERMINAL 11 (K1 K2 FBK)
D) SEGNALAZIONI / STATUS INDICATORS / INDICATEURS / STATUSANZEIGEN / INDICADORES DE ESTADO
Figure 3
* REFER TO THE "FAULT DIAGNOSIS" SECTION IN THE TECHNICAL MANUAL TO HAVE A DETAILED EXPLANATION OF THE POSSIBLE FAULT
R
R S.p.A. Via Carcano 32, 10153 Torino Italia - Tel. +39 0112482215 r.a. Fax +39 011859867 - Internet: www.reersafety.com - e-mail:
EE
Figure 1 – Montaggio-smontaggio meccanico / Mechanical assembly-disassembly
TERMINAL NUMBER
SIGNAL NAME
1
2
3
4
5
6
7
8
9
10
11
12
SYS STATUS
13
14
15
16
TO TERMINAL 12 (SYS STATUS)
Table 1 – Morsettiere / Terminal blocks
LED
COLOR
IN1
Green
IN2/
Red
Green
FAIL
Green
GUARD/
Red
BREAK
Yellow
IN1/IN2
Green
Table 2 – Segnalazioni / Status Indicators
TYPE OF SIGNAL
24VDC
-
0VDC
-
PE
-
RESTART
Input
-
-
-
-
INPUT1
Input
INPUT2
Input
OUT TEST1
Output
OUT TEST2
Output
K1 K2 FBK
Input
Output
B NO1
Output
B NO2
Output
A NO1
Output
A NO2
Output
STATUS/COLOR
ON
Input contact1 CLOSED
OFF
Input contact1 OPEN
RED
Fault detected *
GREEN
Input contact2 CLOSED
OFF
Input contact2 OPEN
RED
Output relays opened
RED blinking
The number of blinks show the type of FAIL (only with red FAIL led ON) *
GREEN
Output relays closed
YELLOW
Input ON, Output OFF and waiting for Restart
Blinking alternately
Wrong simultaneity check detected
info@reer.it
QUICK START SAFETY GUIDE
DESCRIPTION
Power supply 24VDC
Power supply 0VDC
Ground connection
Restart command *
-
-
Mechanical switch Input 1
Mechanical switch Input 2
Test output 1 for mechanical switch
Test output 2 for mechanical switch
Feedback external contactors K1K2 **
Output status
Safety relay B, contact 1 (N.O.)
Safety relay B, contact 2 (N.O.)
Safety relay A, contact 1 (N.O.)
Safety relay A, contact 2 (N.O.)
CONDITION
8545368 - 23/03/21 - Rev.0
1/2

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Summary of Contents for Reer SR E4

  • Page 1 QUICK START SAFETY GUIDE A) CONTENUTO IMBALLO - PACKAGE CONTENTS – CONTENU DE L’EMBALLAGE - PACKUNGSINHALT - CONTENIDO DEL EMBALAJE SR E4 Modulo di sicurezza a relè / La presente guida di installazione SR E4 Safety Relay module / This quick installation guide SR E4 Module Relais de sécurité...
  • Page 2 Figure 5 Example of connection of the SR E4 in AUTOMATIC operation with K1 K2 relays and FBK K1 K2 Figure 6 Example of connection of the SR E4 in MANUAL operation with K1 K2 relays and FBK K1 K2...

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