Reer EOS4 User Manual

EOS4 SAFETY LIGHT CURTAIN
8540733 • 10th February 2009 • Rev.1 15
English
Electrical connections
WARNINGS
Before making electrical connections, make sure that the mains voltage matches the one
indicated in the technical data.
 The Emitter and Receiver must be powered at a 24Vdc±20%.
 The external power supply must comply with EN 60204-1.
The electrical connections must be made according to the wiring diagrams provided in
this manual.
In particular, do not connect other devices to the connectors of the Emitter and Receiver.
To guarantee reliable operation using a diode bridge power supply unit, its output
capacity must be at least 2000µF for each A absorbed.
Layout of the connectors on MASTER/SLAVE light curtain
Figure 16 - Connector layout
SLAVE primary connector
SLAVE2 secondary connector
SLAVE
SLAVE 2
SLAVE2 primary connector
MASTER secondary connector
MASTER
MASTER primary
connector

Reer EOS4 Specifications

General

Power Supply	24 VDC ±20%
Resolution	14 mm
Safety Category	Type 4
Operating Temperature	+55 °C
Protection Rating	IP65
Detection Capability	Opaque objects
Connection	M12 connector
Response Time	≤ 20 ms
Outputs	2 x safety outputs (OSSDs)