Atec Fisher-Rosemount-HART-375 - Manual (Page 5)

As for reliable, when was the last
time you had to send your 275
HART Communicator in for repair?
That’s exactly the kind of reliability
we’ve built into the 375. The 375
Field Communicator is designed,
manufactured and tested to
specifications that are even
more demanding. The 375
Field Communicator is designed
to go wherever you have to go
to get the job done.
Even the battery pack is approved
for installation in hazardous areas.
The 375 Field Communicator is
designed for use in areas where
laptops shouldn’t go.
■ Rugged and Reliable.
It’s called ‘Field Communicator’ for
a reason. Some tasks just have to
be performed at the device. The
375 Field Communicator is designed
for tough use in your plant or mill.
Its large keys and physical
navigation buttons allow for one-
handed operation, even with your
work gloves on. The rugged display
is designed to take the knocks and
shocks from normal use in the plant.
■ Intrinsically Safe.
The 375 Field Communicator meets
the Intrinsic Safety requirements
of the listed regulatory agencies
and standards. All of the available
Hazardous Locations approvals
are provided in a single model
option (see Ordering Information).
– CENELEC/ATEX
– Factory Mutual (FM)
– Canadian Standards Association (CSA)
– FISCO
Page 5
Specifications
Processor and Memory
Specifications
Microprocessor
■ 80 MHz Hitachi ® SH3
Memory Internal Flash
■ 32 MB
System Card
■ 128 MB or higher secure digital card
RAM
■ 32 MB
Expansion Module
■ 32 MB or higher secure digital card
PHYSICAL Specifications
Weight
■ Approximately 2 lb. (0.9kg) with battery
Display
■ 1/4 VGA (240 by 320 pixels)
monochrome 3.8” (9.6 cm) transflective
display with touch screen
■ Anti-glare coated
Keypad
■ 25 keys including 4 action keys,
12 alphanumeric keys, 4 programmable
function keys, on/off, and 4 cursor-control
(arrow) keys; membrane design with
tactile feedback
ENVIRONMENTAL Specifications
Usage
■ -10° C (14° F ) to +50° C (122° F )
■ 0% to 95% RH (non-condensing)
for 0° C (32° F ) to +50° C (122° F )
Charge
■ 0° C (32° F ) to +40° C (104° F )
Storage
■ -20° C (-4° F ) to +55° C (131° F )
with batteries
Storage Without Batteries
■ -20° C (-4° F ) to +60° C (140° F )
Enclosure Rating
■ IP51 (from front)
Shock
■ Tested to survive a 1-meter
drop test onto concrete
EASY UPGRADE REQUIREMENTS
Usage
■ PC with internet access
■ CD Rom drive
■ IrDA port (or adapter)
■ Windows 2000 or XP
POWER SUPPLY Specifications
Battery Pack
■ Rechargeable NiMH batteries
Battery Operating Time
■ Up to ten hours depending on usage
Battery Charger Options
■ Input voltage 85-240 VAC, 50/60 Hz
■ Cables included with U.S., European
and U.K. plugs
ONNECTION
CONNECTION Specifications
Battery Charger
■ Mini DIN 4-pin jack
HART and Fieldbus
■ Three 4mm banana plugs (one common
to HART and Foundation fieldbus)
IrDA Port
■ IrDA (Infrared Data Access) port
supporting up to 115 Kbps
■ ± 15 degrees recommended maximum
angle from center line
■ Approximately 12” (30 cm)
recommended maximum distance
Product Data Sheet
December 2003
375 Field Communicator