Rockwell Automation 1794-IE4XOE2,1794-IE8,1794-OE4,D17946.5.2 FLEX I/O ANALOG MODULE User Manual
Page 62
Specifications
A–6
Publication 1794Ć6.5.2 - May 1996
Specifications - 1794ĆIE4XOE2/B 4 Input/2 Output Analog Combo Module
Current Load on Voltage Output
3mA maximum
Resistive Load on mA Output
15 Ć 750 ohms
Absolute Accuracy
1
Voltage Terminal
Current Terminal
0.133% Full Scale @ 25
o
C
0.425% Full Scale @ 25
o
C
Accuracy Drift with Temperature
Voltage Terminal
Current Terminal
0.0045% Full Scale/
o
C
0.0069% Full Scale/
o
C
General Specifications
Module Location
Cat. No. 1794ĆTB2, ĆTB3 Terminal Base Unit
Flexbus Current
20mA
Power Dissipation
4.0W maximum @ 31.2V dc
Thermal Dissipation
Maximum 13.6 BTU/hr @ 31.2V dc
Keyswitch Position
5
Calibration
None Required
Indicators
1 green power indicator
Isolation Voltage
Tested at 850V dc for 1s between user and system
No isolation between individual channels
External dc Power
Supply Voltage
Voltage Range
Supply Current
24V dc nominal
19.2 to 31.2V dc (includes 5% ac ripple)
70mA @ 24V dc
Dimensions
Inches
(Millimeters)
1.8H x 3.7W x 2.1D
(45.7 x 94.0 x 53.3)
Environmental Conditions
Operational Temperature
Storage Temperature
Relative Humidity
Shock Operating
NonĆoperating
Vibration
0 to 55
o
C (32 to 131
o
F)
-40 to 85
o
C (-40 to 185
o
F)
5 to 95% noncondensing (operating)
5 to 80% noncondensing (nonoperating)
30 g peak acceleration, 11(+1)ms pulse width
50 g peak acceleration, 11(+1)ms pulse width
Tested 5 g @ 10-500Hz per IEC 68Ć2Ć6
Conductors Wire Size
Category
12 gauge (4mm
2
) stranded maximum
3/64 inch (1.2mm) insulation maximum
2
2
Agency Certification
(when product or packaging is marked)
•
CSA certified
•
CSA Class I, Division 2, Groups A, B, C, D certified
•
UL listed
•
CE marked for all applicable directives
Installation Instruction
Publication 1794Ć5.15
1
Includes offset, gain, nonĆlinearity and repeatability error terms.
2
Use this conductor category information for planning conductor routing as described in publication 1770Ć4.1, Wiring and
Grounding Guidelines for Noise Immunity."