Time delay switch settings – SOR Single Point Ultrasonic Level Switch User Manual
Page 7
Form 841 (08.13) ©SOR Inc.
7/16
Time Delay Switch Settings
Off Delay Switches
J1 Receive
Jack
On Delay
Switches
Wet Probe
Switch
Yellow LED
Red LED
Loop Power Terminals
Remove the housing cover.
Locate off and on delay switches. (See
)
Set the on and off delay timers by moving the switches according to the chart below.
Off Delay Switch
set for 2 seconds
(switch #4 is on, all other switches are off)
On Delay Switch
set for 0 seconds
(all switches off)
ON 1 2
3
4
ON 1 2
3
4
Delay (seconds)
Position 1
Position 2
Position 3
Position 4
0
OFF
OFF
OFF
OFF
1
OFF
OFF
ON
ON
2
OFF
OFF
OFF
ON
5
OFF
OFF
ON
OFF
10
ON
ON
ON
ON
15
OFF
ON
OFF
OFF
20
ON
OFF
OFF
ON
30
ON
OFF
OFF
OFF
45
OFF
ON
OFF
ON
60
OFF
ON
ON
OFF
90
ON
ON
OFF
OFF
120
OFF
ON
ON
ON
180
ON
OFF
ON
OFF
240
ON
OFF
ON
ON
300
ON
ON
OFF
ON
600
ON
ON
ON
OFF
The delay timer is present in units which
contain a DT near the end of the model
number. Time delays are available as shown
in the Time Delay Switch Settings chart
below. Two sets of switches located inside
the electronics housing control the delay
timer. (See
)
On Delay = sensor dry
sensor wet
Off Delay = sensor wet
sensor dry