NORSTAT Non-Contact Safety Switches - Manual (Page 3)

SAFETY SWITCHES
Operation
Switching Characteristics
Indication
The HE Safety
switches are ex-
tremely versatile
and can approach
each other from any
angle without false
tripping.
When the guard is
closed the targets
on the printed face
of the switch and
actuator must be
aligned.
HE1 HE1-SS, HE2 & HE2-SS HED
HE1 HE2
HED
GS1 Power Run GS2
Power Off Off Off Off Off Off Off
Power On Gate(s) Open Red Red Off Red Off Off
Power On Gate Closed Green Green Yellow Red Off Off
Power On Gate 1 and 2 Closed Yellow Red Green Yellow
The chart shows the
switching points in
millimetres.
NORSTAT INC. 300 Roundhill Dr. Rockaway, NJ 07866 Tel: 973-586-2500 Fax: 973-586-1590 www.norstat.com