Rockwell Automation 1794-OF8IH FLEX I/0 8 Isolated Output Analog Module - Manual (Page 24)

24 FLEX I/O Isolated Output HART Analog Module
Publication 1794-IN120C-EN-P - April 2009
Absolute accuracy ± 0.1% Full Scale @ 25 °C
± 0.35% Full Scale @ 0 °C…55 °C
Accuracy drift with
temperature
(1)
± 0.008% /ºC
0.0038 Full Scale /°C
Calibration required Factory calibrated
Overload, max 30V continuous or 32 mA continuous, one channel at a time
Indicators 1 red/green power/status indicator
Isolation voltage 120V (continuous), Basic Insulation Type
Type tested at 1000V ac for 60 s, between User power to
system, channel to system, and channel to channel
Flexbus current 80 mA
External power supply
voltage range 19.2…31.2V DC
External power supply
current 450 mA @ 24V DC
Power dissipation, max 5.0 W @ 31.2V DC
Thermal dissipation, max 6.8 BTU/hr @31.2V DC
Enclosure type rating None (open-style)
Terminal block screw torque Determined by installed terminal base
Wire size Determined by installed terminal base
Wiring category
(2) 2 on signal ports
3 on power ports
Wire type Shielded on signal ports
Keyswitch position 4
FLEX I/O Isolated Output Analog Module - 1794-OF8IH
Attribute Value