1734-0E4C

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Overview of Allen-Bradley 1734-OE4C POINT I/O Analog Output Module

The Allen-Bradley 1734-OE4C is a 4-channel analog current output module for POINT I/O systems. It delivers precise analog control signals within a range of 0-20 mA or 4-20 mA, suitable for modulating control of industrial processes. This module features a digital-to-analog converter with 16-bit resolution and high accuracy to support flexible and efficient control techniques.

Key Features of Allen-Bradley 1734-OE4C

  • Channels: Four single-ended, non-isolated current outputs.
  • Output Signal Range: 0-20 mA or 4-20 mA with a 16-bit output resolution.
  • Accuracy: 0.1% full-scale output accuracy at 25°C with output resolution of approximately 2.5 µA per count.
  • Conversion Rate: 20 microseconds typical for fast response.
  • Power Requirements: External DC power input of 10 to 28.8 V DC (including 5% AC ripple), nominal current 220 mA.
  • PointBus Current: Maximum 75 mA at 5 V DC.
  • Power Dissipation: 1.86 W at 750 Ω output load per channel.
  • Thermal Dissipation: Up to 6.34 BTU/hr per channel at 750 Ω load.
  • Indicators: Network, module status, and individual channel status LEDs for diagnostics.
  • Physical Size: Compact module size fitting 1734-TB, 1734-TBS, and TOP wiring base assemblies.
  • Operating Temperature: -20 to 55°C (-4 to 131°F).
  • Isolation Voltage: 50 V DC isolation tested to 1500 V AC for 60 seconds.

Technical Specifications

Number of Outputs: 4 current output channels
Output Range: 0-20 mA, 4-20 mA
Resolution: 16 bits
Supply Voltage: 10 - 28.8 V DC, 220 mA nominal
Output Accuracy: 0.1% full-scale
Conversion Rate: 20 µs
Power Dissipation: 1.86 W per channel at 750 Ω load
Isolation: 50 V DC continuous isolation between outputs and field power
Dimensions: 56 mm x 12 mm x 75.5 mm (2.21 x 0.47 x 2.97 in)
Weight: Approximately 37 g (1.3 oz)
Operating Temperature Range: -20 to 55°C

Applications

The 1734-OE4C module is widely used for industrial process control applications requiring precise analog current output for devices such as valves, actuators, and other modulating control elements. Its high resolution and fast response make it suitable for tasks demanding accurate and reliable analog output signaling.

1734-0E4C

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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