Honeywell DT7235 User Guide

Honeywell DT7235 Manual

Get Honeywell DT7235 PDF manuals and user guides View all Honeywell DT7235 manuals
Add to My Manuals
Save this manual to your list of manuals

Honeywell DT7235 manual content summary:

  • Honeywell DT7235 | User Guide - Page 1
    DT-7235/DT-7235T DUAL TEC® Motion Sensor Installation Instructions FRONT HOUSING Housing latch REAR HOUSING AND PCB PCB LED (DS1) LED Enable (Cut or remove LED enable jumper J1* to disable LED) Step 1 Separate the sensor housings and remove Printed Circuit Board (PCB). Use a small screwdriver to
  • Honeywell DT7235 | User Guide - Page 2
    . NOTE: The DT-7235/7235T sensors should be tested at least once each year to ensure proper operation. SPECIAL INSTRUCTIONS FOR INSTALLATIONS CONTAINING PETS To take full advantage of the pet immunity the following guidelines should be followed: • Mount the center of the detector 7'6" (2.3 m) high
  • 1
  • 2
DT-7235/DT-7235T
DUAL TEC
fi
Motion Sensor Installation Instructions
T
T
Step 1
Separate the sensor housings and remove
Printed Circuit Board (PCB).
Use a small screwdriver to unfasten the hous-
ing latch and separate the sensor housings.
Push outward on the PCB latch to lift the PCB
out of the housing.
Step 3
Wire the sensor.
Observing the proper polarity, wire the unit as
shown in the illustration below, use 1.02 to 0.64 mm
(18 to 22 AWG) wire.
Step 2
Mount the sensor.
Break out the mounting/wiring knockouts and
mount the sensor in an appropriate location.
An ideal location meets the following objectives:
° Allows a clear line-of-sight to all areas to
protect.
° Does not directly face windows.
°
Avoids close proximity to moving machinery,
fluorescent lights, and heating/cooling
sources.
°
See Special Instructions for installations
containing pets.
NOTE:
maximum range is obtained at a
mounting height of 2.3 m (7±6²).
Knockout
Housing
latch
PCB latch
FRONT HOUSING
REAR HOUSING AND PCB
Terminal Block (TB1)
PCB
LED
(DS1)
LED Enable
(Cut or remove
LED enable jumper
J1* to disable LED)
Alarm
500 mA
30 VDC
Power
25 mA
7.5-16 VDC
(UL: 8.9-14.5 VDC)
Step 4
Walk-test the sensor.
After returning the PCB to the rear hous-
ing, reassemble the sensor housing. Ap-
ply power to the sensor and begin walk-
test when the red LED is off.
Walk across the detection area at the
ranges to be covered. The red LED should
indicate an alarm condition after 2 to 4 nor-
mal steps. When there is no motion in the
detection area the LED should be off.
DT-7235
TB1
TB2
DT-7235T
Alarm
500 mA
30 VDC
Power
25 mA
7.5-16 VDC
(UL: 8.9-14.5 VDC)
TB1
DT-7235T
Tamper
50 mA
24 VDC
TB2
Remove look-down
mask for non-pet
applications.
* J1 may be located in either location
indicated in the above illustration.