1756-0F8

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Overview of Allen-Bradley 1756-OF8 ControlLogix 8-Point Analog Output Module

The Allen-Bradley 1756-OF8 is an analog output module from the ControlLogix family, providing eight configurable output channels capable of delivering voltage or current signals. It supports output ranges of ±10 V voltage or 0–20 mA current with a resolution of 15 bits. The module is suitable for driving various electrical loads for modulating control in industrial automation.

Key Features of 1756-OF8

  • Eight analog output channels configurable for ±10 V voltage or 0–20 mA current output signals.
  • 15-bit resolution providing fine signal granularity across voltage and current ranges.
  • Output short-circuit and open-circuit protection and electronic current limiting.
  • R-Ladder DAC conversion method ensuring monotonic output with no missing codes.
  • Scan time: 12 ms for floating point format and 8 ms for integer format signal updates.
  • Backplane current draw: 150 mA at 5.1 V and 210 mA at 24 V.
  • Power dissipation: Maximum of 4.9 Watts at 60°C.
  • Isolation voltage: 250 V reinforced insulation tested at 1350 V AC for 2 seconds between outputs and backplane.
  • Temperature rating: T4A (North America), T4 (ATEX), T4 (IEC).
  • Enclosure: Open-style suitable for ControlLogix chassis.
  • Designed to withstand industrial shock (30G) and vibration (2G at 10 to 500 Hz).

Technical Specifications

Specification Details
Number of Output Channels 8
Output Signal Range ±10 V voltage or 0–20 mA current
Resolution 15-bit
Power Dissipation 4.9 W max @ 60°C
Backplane Current 150 mA at 5.1 V, 210 mA at 24 V
Operating Temperature 0 to 60°C (32 to 140°F)
Isolation Voltage 250 V (reinforced insulation)
Enclosure Open-style
Shock/Vibration 30G / 2G (10-500 Hz)

Applications / Use Cases

The 1756-OF8 module is ideal for precise and reliable analog output control in manufacturing processes, machine automation, and process control systems. It supports a variety of industrial applications requiring modulating control of valves, drive speed, and other analog devices.

1756-0F8

$0.00

  • ACHIEVING

    4.0

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    95%

    positive reviews

  • LESS THAN

    1%

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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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