Rockwell Automation 1758-RTU202 Datasite Installation Instructions User Manual
Page 24

24 DataSite Natural Gas Flow Meter and Remote Terminal Unit
Publication 1758-IN001C-EN-P - June 2011
Output impedance
300
Ω
transformer isolated
Input impedance
4000
Ω
transformer isolated
Load resistor
250
Ω, 1 W max
Environmental Specifications
Attribute
Value
Temperature, operating
-40... 70 °C (-40 ...158 °F)
Temperature, non-operating
-50...80 °C (-58... 176 °F)
Relative humidity
5...95% non-condensing
Vibration
IEC 60068-2-6
Constant amplitude 0.15mm: 10…57 Hz
Constant acceleration 2g: 57…150 Hz
Shock
IEC 60068-2-27
18 shocks, semi-sinusoidal 15g / 11 ms
Electrical/EMC
EN 61000-6-4 2007;
EN 61000-6-2 2005
ESD immunity
IEC 61000-4-2:
4 kV contact discharges
8 kV air discharges
Radiated RF immunity
IEC 61000-4-3:
10V/m with 1 kHz sine-wave 80% AM from 80…1000 MHz
10V/m with 200 Hz 50% Pulse 100% AM at 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM at 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 1000…2700 MHz
HART
Attribute
Description