Rockwell Automation 1771-N SERIES High Resolution Analog Module User Manual - Manual (Page 81)

Appendix
A
Publication 1771ĆUM127B-EN-P - December 2002
Specifications
General Specifications
Number of Channels
(depends on specific module)
8 individually isolated, or
4 individually isolated
I/O Chassis Location any single I/O module slot
A/D Resolution 16 bits or 15 bits plus sign bit
D/A Resolution 14 bits or 13 bits plus sign bit
Input Filtering 6 pole, low pass hardware filter
Calibration Interval 1 year
Isolation Voltage
Designed to withstand 1000V dc continuous between input and
output channels and between input and backplane connections.
Modules are 100% tested at 1200V dc for 1 second between input
channels and backplane connections.
Maximum Backplane Current and
Power Dissipation @ 5V
Current Power
1771ĆNBRC 1.8A 8.5W
1771ĆNB4S 1.6A 7.0W
1771ĆNB4T 1.5A 5.0W
1771ĆNBSC 3.0A 13.0W
1771ĆNBTC 1.6A 7.5W
1771ĆNBV1 1.8A 8.0W
1771ĆNBVC 1.8A 8.5W
1771ĆNIS 2.9A 12.0W
1771ĆNIV 1.5A 6.0W
1771ĆNIV1 1.5A 6.0W
1771ĆNIVR 1.5A 6.0W
1771ĆNIVT 1.5A 5.5W
1771ĆNOC 2.9A 14.0W (20mA)
3.3A 16.0W (25mA)
1771ĆNOV 2.1A 10.0W
1771ĆNR 1.5A 6.0W
1771ĆNT1 1.5A 5.0W
1771ĆNT2 1.5A 5.0W
Environmental Conditions
Operational Temperature IEC 60068-2-1 (Test Ad, OperatingCold)
IEC 60068-2-2 (Test Bd, OperatingDry Heat)
IEC 60068-2-14 (Test Nb, OperatingThermal Shock)
32 to 140°F (0 to 60°C)
Ambient changes > 0.5 o C per minute may temporarily degrade
performance duringperiods of change.
Storage Temperature IEC 60068-2-1 (Test Ab, Unpackaged, Nonoperating Cold)
IEC 60068-2-2 (Test Bb, Unpackaged, Nonoperating Dry Heat)
IEC 60068-2-14 (Test Na, Unpackaged, Nonoperating Thermal
Shock)
-40 to 185°F (-40 to 85°C)
Relative Humidity IEC 60068-2-30 (Test Db, Unpackaged, Nonoperating Damp Heat)
5 to 95% noncondensing
Shock
Operating
Nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)
30g
50g