Omron F3SJ Series User Manual

117
F3SJ-A
User’s Manual
Chapter4 Installation Conditions
Wiring/Installation
E
 Mutual Interference Prevention
Do not use the sensor system with mirrors in a retro-reflective configuration. Doing so
may hinder detection. It is possible to use mirrors to "bend" the detection zone to a 90-
degree angle.
When using more than 1 set of F3SJ, install them so that mutual interference does not
occur, such as by configuring series connections or using physical barriers between adja-
cent sets.
 Series Connection
Series connection can prevent mutual interference when multiple sensors are used. Up to 4 sets, 400
beams, can be connected. The emission of series-connected F3SJ is time-divided, so mutual
interference does not occur and safety is ensured.
How to perform series connection p.120
Emitter
Receiver
Emitter
Receiver
Emitter
Receiver
Emitter
Receiver

Omron F3SJ Series Specifications

General

Type	Safety Light Curtain
Safety Category	Category 4
Protection Rating	IP67
SIL	SIL3
Operating Temperature	-10°C to +55°C
Detection Method	Infrared
Resolution	14 mm
IP Rating	IP67
Certification	CE
Power Supply Voltage	24 VDC ±10%