Reer EOS4 User Manual

EOS4 SAFETY LIGHT CURTAIN
18 8540733 • 10th February 2009 • Rev.1
English
SLAVE/SLAVE2 MODELS - M12, 5-pin primary connectors.
PIN COLOUR NAME DESCRIPTION
1 Brown 24VDC 24VDC power supply
2 White LINE_A
Communication
MASTER-SLAVE
3 Blue 0VDC 0VDC power supply
4 Black LINE_B
Communication
MASTER-SLAVE
5 Grey FE Ground connection
Table 10 - M12, 5 pins Primary Slave RX
MASTER MODELS - M12, 5-pin Secondary Connector.
SLAVE2 MODELS - M12, 5-pin Secondary Connector.
PIN COLOUR NAME DESCRIPTION
1 Brown 24VDC 24VDC power supply
2 White LINE_A
Communication
MASTER-SLAVE
3 Blue 0VDC 0VDC power supply
4 Black LINE_B
Communication
MASTER-SLAVE
5 Grey FE Ground connection
Table 11 - M12, 5 pin Secondary RX
Warnings regarding connection cables
• For connections with a length of more than 50m, use cables having a cross-section
of at least 1mm
2
.
• It is good practice to keep the power supply of the light curtain separate from that
of other electric power equipment (electric motors, inverters, frequency variators)
or other sources of disturbance.
• Connect the Emitter and Receiver to the ground outlet.
• The connection cables must follow a different route from that of other power
cables.

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)