3M Dynapro ET 3250 and ET 3255 Computers
Page 3
Operating conditions
Dust and moisture resistance
When correctly installed, the equipment meets these
environmental standards:
Safety standards
Electromagnetic standards
Product certifications
Contacting 3M Touch Systems
Related documents
For information on all ET 3200 series computers,
refer to one of the following documents, all of which
may be ordered from 3M Touch Systems or
downloaded (www.3Mtouch.com):
n
Getting Started Guide
n
User’s Guide
n
Field Wiring Guide
n
Installing the 3M Dynapro ET 3200 Computer for
Hazardous Locations
(for ET 3255).
Computers with
hard disk drives
Computers with
solid-state flash
drives
Shock
Acceleration: 15 G
Pulse duration: 11 ms
Acceleration: 15 G
Pulse duration: 11 ms
Vibration
5–57 Hz: 0.006"
(0.15 mm)
peak displacement
58–2000 Hz:
1.0 G acceleration
5–57 Hz: 0.012"
(0.31 mm)
peak displacement
58–2000 Hz:
2.0 G acceleration
Temperature
0°–50°C (32°–122°F)
0°–50°C (32°–122°F)
Note: These temperatures do not take into
account the effect of solar radiation on the unit.
Humidity 50°C
(122°F)
95% non-condensing
50°C (122°F)
95% non-condensing
Maximum
altitude
6,560 feet (2 000 m)
6,560 feet (2 000 m)
UL 50, 1992
Enclosures for Electrical Equipment,
enclosure 4X, enclosure 12
NEMA 250
Electrical Enclosures, Type 4X, Type 12
CSA C22.2
No. 94-M91
Special Purpose Enclosures, enclosure 4X,
enclosure 12
IEC 529
Protection of Equipment, IP66
UL 1950
(1995)
For Information Technology Equipment
UL 3121
For Process Control Equipment
CSA C22.2
No. 950–1995
For Information Technology Equipment
CSA C22.2
No. 1010-1
For Process Control Equipment
EN 60950
For Information Technology Equipment
EN 61010-1
For Electrical Equipment for
Measurements, Control, and Laboratory
use
United States
FCC Part 15, Subpart J, Class A
Canada
ICES–0003 Class A
Europe
CE Mark EMC Directives
General Emission Standard Part 2–Industrial
Environment EN 50081–2: 1993, EN 55022,
Class A
Generic Immunity Standard Part 2–Industrial
Environment EN 50082–2: 1995
United States
UL/CSA NRTL Information Technology
Equipment
Canada
CSA Information Technology Equipment
Europe
CE Information Technology Equipment
Area
Contact information
USA and
Canada
Tel
800-667-3074
(Call toll-free between 7:30 a.m. and
5:00 p.m., Pacific Standard Time)
Fax
604-521-4629
Web site
www.3Mtouch.com
Outside
USA and
Canada
Tel
604-521-3962
Fax
604-521-4629
Web site
www.3Mtouch.com
