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1771-IFE Allen-Bradley

Original price $450.00 - Original price $450.00
Original price
$450.00
$450.00 - $450.00
Current price $450.00
Surplus - Tested (With Warranty)
Need a Specific Revision?
$450.00
3 in stock
New / Open-Box Surplus
Need a Specific Revision?
$450.00
4 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 1771-IFE is an analog input module from Allen-Bradley's PLC-5 family, designed for use in the 1771 I/O chassis. It converts analog signals (voltage or current) into digital values via block transfer communications with a PLC-5 processor. It accommodates eight differential or sixteen single-ended input channels. It is typically deployed in industrial process control applications such as temperature, pressure, level, and flow measurement systems. 1771-IFE integrates into legacy PLC control architectures for precise analog signal acquisition.

Best Suited For

  • Analog data acquisition in PLC-5 systems
  • Temperature, pressure or flow signal measurement
  • Differential or single-ended sensor interfacing
  • Upgrading or maintaining existing 1771 I/O installations
Input channels
8 differential or 16 single-ended
Voltage range
-10 to 10 V DC
Current range
-20 to 20 mA
Backplane current
750 mA
Power dissipation
2.5 Watts

Technical Specifications

I/O & Electrical

Number of inputs
8 differential or 16 single-ended
Voltage input range
-10 to 10 V DC
Current input range
-20 to 20 mA
Backplane current
750 mA
Power dissipation
2.5 Watts

Communication & Power

Data format
Natural Binary or BCD scaling to ±9999
Channel update rate
18 ms (8 ch), 36 ms (16 ch)

Physical & Environmental

Mounting
Rack mountable in any 1771 I/O chassis

1-Year Warranty

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USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

30-Day Returns

Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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