Rockwell-automation 1799-D16U16BAGL 16 Input/16 Output Digital and 2 I Bedienungsanleitung PDF herunterladen (Seite 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 kΩ

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

(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

(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

(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

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