Rockwell Automation 1799-D16U16BAGL 16 Input/16 Output Digital and 2 Input/2Output Analog - Manual (Page 29)

16 Input/16 Output Digital and 2 Input/2 Output Analog Embedded I/O Boards 29
Publication 1799-IN011A-EN-P - February 2007
Analog input specifications
Voltage, power 10…28.8V
Input current range 0…21 mA
Input resolution 0.32 μA/count (16 bits)
Input voltage range 0…10.5V max; 21 mA max
Current input impedance 238 Ω
Voltage input impedance 190 k Ω
Accuracy current
voltage
0.012% of FS
0.007% of FS
Analog output specifications
Output current range 0…21.5 mA
Output voltage range 0…10.5V
Output resolution - current 2.8 μA/count (13 bits)
Output resolution - voltage 180 μV/count
Voltage drive capability 3 mA max
Number of outputs 2 single-ended, nonisolated
Absolute accuracy - current output 0.03%
Absolute accuracy - voltage output 0.06%
Current load on voltage output 21 mA max
Resistive load on current output 790 Ω max
General specifications
Power dissipation 1.8 W max @ 30.0V dc (whole board)
Thermal dissipation 6.14 BTU/hr max @ 30.0V dc (whole board)
Isolation voltage (continuous-voltage
withstand rating) 50V (continuous), Basic Insulation Type, between DeviceNet, I/O,
and I/O power
Tested at 1000V dc for 60 seconds.
No isolation between individual channels
Wire size - power
0.80…2.5 mm
2
(18...14 AWG) solid or stranded copper wire rated at
75 °C (167 °F) or higher, 1.2 mm (3/64 in.) insulation max
Wire size - DeviceNet 0.25...2.5 mm 2 (22...14 AWG) solid or stranded copper wire rated at
75 °C (167 °F) or higher (See Publication DNET-UM072)
Wire size - I/O 0.13...0.5 mm 2 (26...20 AWG) solid or stranded copper wire rated at
75 °C (167 °F) or higher, 1.2 mm (3/64 in.) insulation max
Wiring category (1)
2 - on signal ports
2 - on power ports
2 - on communications ports