DESCO WEST
- 3651 Walnut Avenue, Chino, CA 91710 • (909) 627-8178
DESCO EAST
- One Colgate Way, Canton, MA 02021-1407 • (781) 821-8370 • Website:
TB-3059
Page 2 of 3
© 2020 DESCO INDUSTRIES INC
Employee Owned
Features and Components
SENSITIVITY
DIP switches 1-3 control the sensitivity of Sensor.
Switch 1 Switch 2 Switch 3
Approximate
Sensitivity
ON
OFF
OFF
Low (0-12")
OFF
ON
OFF
Medium (12-24")
OFF
OFF
ON
High (24-36")
DEACTIVATION DELAY TIME
DIP switches 4-6 control the deactivation delay time.
Switch 4 Switch 5 Switch 6
Approximate
Delay Time
ON
OFF
OFF
1 minute
OFF
ON
OFF
10 minute
OFF
OFF
ON
1 hour
default setting
Installation
1. Ensure that the ionizer does not exceed the
maximum power rating of 120VAC, 5A. Insert the
Control Unit into the ionizer’s IEC power inlet.
NOTE: If using the Desco High Output Benchtop
Ionizer or EMIT Benchtop Zero Volt Ionizer, set its
power switch to ON before connecting the Control
Unit. The Control Unit covers its power switch.
2. Determine the mounting location of the Sensor Unit.
Place it where only the operator can come into its
field of view. Do not place it where a fixture or item
can obstruct its line of sight. Use either the included
hook and loop fastener strips or screws to secure
the sensor to a surface. The Sensor Unit should be
mounted flush with the front edge of the mounting
surface whenever possible.
3. Use either the 2 foot or 7 foot modular cable to
connect the Control Unit to the Sensor Unit.
4. Connect the ionizer’s power cord to the Control Unit
and the opposite end into an appropriate power
outlet.
5. Power the ionizer.
Figure 3. Control Unit features and components
E
G
F
C
Figure 2. Sensor Unit features and components
B
A
C
D
A. Power LED:
This LED will illuminate blue when an
operator or object has activated the device.
B. Infrared Emitter and Receiver:
Detects when an
operator or object is present. Movement by the operator
is not necessary.
C. Communication Jacks:
Use the included modular
cables to connect the Sensor Unit to the Control Unit.
D. DIP Switch:
Use to adjust the sensor’s sensitivity
and deactivation delay time. See the installation
instructions on page 2 for more information.
E. IEC C14 Style Inlet:
Connect the ionizer’s power
cord here.
F. Fuse Drawer:
Accepts 5A, 250V slow blow fuses.
G. IEC C13 Style Outlet:
Connect into the ionizer’s
power inlet.
Sensor Configuration
The Sensor’s sensitivity and deactivation delay time
are controlled by the DIP switches located on the back
of the Sensor Unit. Use the following tables for the DIP
switch settings and their corresponding values.
NOTE: Be sure to disconnect the power from the
Sensor Unit before making any changes to the DIP
switch. Failure to do so may result in damage to the
Sensor Unit.
