Honeywell 96D - Manual (Page 21)

Manning AirAlert-96d Gas Monitor 19073 AIRALERT96D 05/2006 Prelim REVC Copyright © 2006 Honeywell Analytics. All Rights Reserved. 21
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Specifications
Power Requirements
24 Vdc, 500 mA
Operating Environment
Ordinary location
Operating Temperature Range
-4 °F to 122°F (-20°C to 50°C)
Operating Humidity Range
0 to 95% RH, (non condensing)
Operating Altitude
Up to 9843 ft. (3,000 m)
Network Capacity
Up to 96 sensors, 32 per channel
Channel 1, 2, and 3: MODBUS
Channel 4: Modbus output to PLC
Communication (length of lines)
Up to 2,000 feet (600 m) per channel
24 AWG #9841 Belden Cable
T-tap: 65 feet (20 m) maximum per
t-tap,130 feet (40 m) total
User Interface
Graphic 122x82 dot matrix backlit
display
User friendly keypad
Visual Indicators
Power On Green LED
Warn Red LED
(blinking upon an event)
Alarm Red LED
High Alarm Red LED
Fault Yellow LED
Tx Amber LED
(blink when used)
Rx Green LED
(blink when used)
Outputs
4 DPDT relays
5A, 30 Vdc or 250 Vac (resistive load)
Time Delays
0, 30, and 45 seconds, and1 to 99
minutes before and after alarm
Battery
Lithium battery, 3 volts
Enclosure
NEMA 4x, cast aluminium #A356.0T6
Overvoltage Category
II
Dimensions
9.50” (W) x 14.00” (H) x 3.50” (D)
Weight
11.4 lbs (5.2 kg)
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Maintenance
The Manning AirAlert TM 96d is a maintenance free
controller. Only the sensors need periodic inspection
and calibration (see sensor manual).
Periodic Inspections and Calibration
Honeywell Analytics provides its customers with
specialized gas detection equipment. Beyond the
warranty period, the systems must be maintained
and calibrated on a regular basis (normally two times
a year).
Honeywell Analytics will not assume responsibility for
the interruption of service or malfunctioning of its
equipment as a result of the discontinuance of
maintenance and calibration services.
If unit span or zero cannot be adjusted, the sensor
may be approaching its end-of-life and must be
replaced. Keep an operation log of all maintenance,
calibrations and alarm events.
Replacement Parts
A replacement 3V lithium battery is also available. If
the memory card option is present, spare SDcards
are also available.
Due to continuous evolution of our products, please
contact our service department for ordering parts or
for more details.
Cleaning
Clean the exterior with a soft, damp cloth. Do not use
solvents, soaps or polishers.
Battery Disposal
This instrument contains a lithium battery. Do not mix
with the solid waste stream. Spent batteries should
be disposed of by a qualified recycler or hazardous
materials handler.