Analog Output Module Allen-Bradley 1794-OF4I

Allen-Bradley 1794-OF4I Analog Output Module

Product Details

• Output Type:

  • 4-20 mA

  • 0-20 mA

  • ±10VDC

  • 0-10VDC

  • ±5VDC

  • 0-5VDC

Resolutions

• Voltage Resolution: 0.320 mV/count

• Current Resolution: 0.656 mA/count

Performance

• Step Response to 63% of Full Scale: < 25 μs

Terminal Base

• Compatible Bases:

  • 1794-TB2

  • 1794-TB3

  • 1794-TB3S

  • 1794-TB3T

  • 1794-TB3TS

  • 1794-TBN

Power Supply

• Nominal External DC Supply: 24V DC

• External DC Supply Range: 19.2-31.2V DC (includes 5% AC ripple)

Environmental Specifications

• Mounting: DIN Rail

• Operating Temperature: 0 to 55°C (32 to 131°F)

• Storage Temperature: -40 to 85°C (-40 to 185°F)

• Vibration: 5g @ 10 to 500 Hz

• Operating Shock: 30g

Product Specifications

• Type: Flex I/O Isolated Output Analog Module

• Outputs: 4 Isolated

• Current Load on Voltage Output: 3mA max.

• FlexBus Current: 50mA

• Isolation Voltage: 120V Continuous

• Output Current Terminal: 4-20mA

• Output Voltage Terminal: ±10V

Additional Specifications

• Accuracy: ±0.05% of full scale

• Calibration Interval: 1 year

• Noise Rejection: 60 dB

• Common Mode Rejection: 100 dB

• Warm-up Time: 30 minutes

• Drift: 10 ppm/°C

• Power Consumption: 1.5W

• Input Capacitance: 100 pF