Specifications

FLEX I/O 8 Input HART Analog Module 33
Publication
1794-IN108D-EN-P - January 2014
Flexbus current external
input
(2)
5V DC 80 mA
24V DC 190 mA
Power dissipation, max 3.9 W @ 31.2V DC
Enclosure type rating None (open-style)
Terminal base screw torque Determined by installed terminal base
Wire size Determined by installed terminal base
Wiring category
(3)
2 - on signal ports
2 - on power ports
Wire type Shielded on signal ports
Thermal dissipation, max 13.5 BTU/hr @31.2V DC
Keyswitch position 3
Dimensions (HxWxD),
approx.
46.0 x 94.0 x 75.0 mm (1.8 x 3.7 x 2.95 in.)
Weight, approx. 200 g (7.05 oz)
North American
temperature code
T4A
IEC Temp Code T4
(1)
Includes offset, gain, nonlinearity. and repeatability error terms.
(2)
If 24V DC is removed from the module, input resistance = 10 kΩ.
(3)
Use this Conductor Category information for planning conductor routing. Refer to Industrial
Automation Wiring and Grounding Guidelines, publication 1770-4.1
.
FLEX I/O 8 Input HART Analog Module - 1794-IE8H, Series B
Attribute Value