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Allen-Bradley 1756-IF8I

Allen-Bradley 1756-If8I Plc

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Allen-Bradley 1756-IF8I

SKU: 1756-IF8I-NSO
We have 2 in stock
$1,990.00
$1,990.00
the lowest price in the last 30 days
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Surplus Original Open Box

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Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice here.

Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice here.

  • 1756IF8I
  • ANALOG INPUT MODULE
  • 8 ISOLATED POINTS
  • CURRENT
  • CURRENT SOURCING ANDVOLTAGE
  • 36 PIN

Understanding the Allen-Bradley 1756-IF8I

The Allen-Bradley 1756-IF8I ControlLogix analog input module features eight independent analog input channels. It has under-range/over-range detection capabilities and can alert the maintenance staff or process operator that a channel-specific outside the nominal value has been received. With a 24-bit conversion resolution and compatibility with 2- or 4-wire transmitter setups, this device offers better levels of precision.

allen bradley 1756-IF8I

Key Features and Benefits

This Allen-Bradley Controllogix 8-point analog input module contains a PLC, which constantly assesses the status of input devices and decides how to regulate the status of output devices by a specific program. Other features and benefits include:

  • An analog-to-digital converter
  • Overvoltage protection
  • Data warnings
  • Process alerts
  • Short circuit detection

Technical Specifications

With our Allen-Bradley 1761-NET-ENI replacement products, you can connect old controllers to modern Ethernet networks without having to invest in the costly engineering development or shutdowns required when replacing connected devices. Technical specifications include:The AB 1756-IF8I ControlLogix module's synchronized sampling capability allows input sampling to be synchronized among inputs on different modules. Technical specifications include:

  • Input signal range: -10…10V 0…10V 0…5V 0…20 mA
  • Current: 45 mA
  • I-O ranges: 0-10 volts
  • Current draw: 5.1 volts — 200 milliamps; 24 volts — 150 or 400 milliamps
  • Enclosure: Open
1756-IF8I

Applications

Because of its 24-bit conversion resolution, the Allen-Bradley 1756-IF8I is ideal for applications that require exceedingly precise measurements. With terminated analog signals that allow interfacing with actual process variables, the embedded PLC enables integration with computer-based control systems, like:

  • Human-machine interfaces (HMI)
  • Distributed control systems (DCS)
  • Supervisory control and data acquisition (SCADA)

Installation and Configuration

Before it can be connected to input signals, the AB 1756-IF8I requires a 36-pin RTB. Whether it's a remote I/O, distributed, or local installation, this device can be mounted to any ControlLogix chassis. Removable terminal blocks 1756-TBCH and 1756-TBS6H are necessary for signal wiring.

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Purchase the Allen-Bradley 1756-IF8I From Industrial Automation Co.

Industrial Automation Co. is the acknowledged source for the Allen-Bradley 1756-IF8I, as well as the 1756-L61 and 1756-L71S. We're known for our fast turnaround times and customer service that can't be beaten. You can rely on us as your partner for all your industrial replacement part needs. Request a quote today and experience the Industrial Automation difference.

Contact Us

Quick search

Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

Technical Support

Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.

  • Phone Support

    (877) 727-8757

  • Email Support

    sales@iac.us.com

Quick search

Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

Technical Support

Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.

  • Phone Support

    (877) 727-8757

  • Email Support

    sales@iac.us.com

Request a Price Quote

Allen-Bradley 1756-IF8I

$1,990.00
$1,990.00
the lowest price in the last 30 days