E3ZS/E3FS
15
Safety Precautions
!
WARNING
Refer to the “
Precautions for All Safety Sensors
” for calculating the
Safety distance.
Preventing Mutual Interference
O bserve the following items during installation to prevent
Single- beam Safety Sensors from interfering with each other or with
Safety Light Curtains.
x
Leave ade quate space between the Sensors during installation.
(Refer to the instruction manuals for the E3ZS/E3FS and the
F3SN/F3SH.)
x
Use baffle plates to separate Sensors.
x
Alternate Emitters and Receivers during installation. (See the
figure below.)
Check for mutual interference between Single- beam Safety Sensors
or Safety Light Curtains connected to the same or different Control
Units before finalizing placement and starting normal operation.
!
WARNING
OMRON's Single- beam Safety Sensor Input Module (B1
Module) from the F3SX Series is the only Controller that
can be used for the E3ZS-T81A/E3FS-10B4
(type
2). Normal operation may not be possi ble if another
Single- beam Sensor Controller is used.
The Sensor cannot be used as part of a safety system
when the mode selection input of the Single-beam Safety
Sensor Receiver is connected to 0 V because the Sensor
will turn ON when light is interrupted (Dark ON). Be sure
to connect the mode selection input to 24 VDC if you want
the Sensor to turn ON when light is incident (Light ON).
When installing multiple Safety Light Curtains,
Multi-beam Safety Sensors, and Single-beam Safety
Sensors, take necessary steps to prevent mutual
interference. Otherwise detection may fail and serious
injury may result.
Emitter
Receiver
Emitter
Receiver
Receiver
Emitter
Receiver
Emitter
Authorised Distributors:-
Intech Systems Chennai Pvt. Ltd
S-2, Thiru. Vi. Ka. Industrial Estate, Guindy, Chennai-600 032
Ph: 4353 8888 Mob: 99 4353 8888 (Board Line) Fax: 044 4353 7888
E-mail: [email protected] Website: www.intechchennai.com
