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F3SX
Safety Controllers
Applications Using Electromagnetic Lock Switches and Safety Light Curtains for
Detecting Workers
Simple External Stop Input Connection
When an electromagnetic lock and Safety
Light Curtain (worker detection) are used, as
shown in the diagram, an external stop
command input is required in addition to the
Emergency Stop Switch.
Inputting a PLC operation command to the
SSC input allows easy connection and
control.
Causes
of
failures
determined from detailed communications
data, which safeguards against any problem
that may occur.
Indicator Lighting Pattern Shows
Lock Release Timing to Operator
External indicator output lighting patterns
can
be
utilized
as
work
indicators. When equipment stops, the
indicator turns ON. During OFF delays,
indicator flashing gradually increases speed
as the remaining time shortens to notify the
operator of release timing. This contributes
to increased productivity and dispels
agitation due to unknown waiting times.
OMRON SCIENTIFIC TECHNOLOGIES, INC.
USA
Tel. 1/888/510-4357
EE-90
can
be
A22E
Emergency Stop
Pushbutton Switch
input (Category 2-4)
permission
PLC
Indicator output
(with self-diagnostic function)
Rear view
Canada
Tel. 1/866/986-6766
External stop
command
F3SN-A/B
Safety Light
Curtain input
(Type 4/Type 2)
For the Latest Information
On the Internet: www.sti.com or www.omron.ca
D4GL, D4NL, D4BL
Safety-door
Switch input
(Category 2-4)
Release lock
Stop motor
D4GL, D4NL, D4BL
Safety-door
Switch input
(Category 2-4)
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