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I N T R O D U C T I O N
2 I
NTRODU
CT
ION
The Omron STI Safety Edge and Safety Edge Controller, when connected
together, provide the operator controls and switching electronics for an
emergency stop system that can cover large areas of a machine, door, gate,
etc. Applications include machinery, gates, fences, overhead and sliding
doors and other equipment where easy operator access to an emergency
stop actuator is needed.
Safety Edges are watertight and are impervious to a large number of
chemicals. They available in several profiles in lengths up to 6100mm in
10mm increments.
Six wiring configurations are available in all profiles.
1. “0” – configuration has no terminating resistor. This would be used as
the first segment where additional segments are connected in series.
2. “1” – configuration includes the resistor, which is wired external to the
Safety Edge. This allows for additional strips to be installed in the future if
required.
3. “2” – configuration includes the resistor enclosed and sealed within the
strip. This unit must always be the last or the only unit in the system the
resistor cannot be removed without compromising the integrity of the
system.
4. “3” – QD configuration has no terminating resistor. This would be used
as the
fi
rst segment where additional segments are connected in series. One
two wire lead exits each end of the profile one is fitted with a Female
Quick-disconnect and the other is fitted with a Male Quick-disconnect.
5. “4” – QD Configuration consist of one two wire lead with Male Quick-
disconnect and one resistor enclosed and sealed within the strip. This unit
must always be the last or the only unit in the system the resistor cannot be
removed without compromising the integrity of the system.
6. “5” – QD This configuration has no terminating resistor. This would be
used as the
fi
rst segment where additional segments are connected in
series. One two wire lead exits each end of the profile, one end has a two
wire connection and the other is fitted with a Female Quick-disconnect.
6
Safety Edge Controllers Manual 99640-0010 Rev.P
Original Instructions