Reer EOS2 A User Manual

EOS2 SAFETY LIGHT CURTAIN
Master/Slave Positioning
In addition to standard models (that can be positioned either horizontally or vertically),
EOS2 can be purchased in a MASTER/SLAVE configuration. This configuration comprises
two (or three) pairs of light curtains in which the two (or three) Emitters and the two (or
three) Receivers are connected in series.
SLAVE
SLAVE
SLAVE2
MASTER
MASTER
Figure 3 – Examples of Master/Slave configurations
The connection cable between the master and slave may be up to 50 metres in length.
This characteristic permits configuration of an application with two light curtains
positioned one at the front and one at the rear of the dangerous machine, with a single
connection towards the machine power and control circuits (Figure 4).
English
Figure 4 - Example of Master/Slave application with mechanical guards
8540738 • 2nd December 2009 • Rev.2 7

Reer EOS2 A Specifications

General

Brand	Reer
Model	EOS2 A
Category	Security Sensors
Language	English