Product Description:

The Allen-Bradley 1771-IFE is an analog input module designed for use with PLC-5 programmable controllers. It provides an interface for connecting analog signals, such as voltage or current, and converting them into digital data for processing by the PLC. This module is characterized by its versatility, supporting configurations of 16 single-ended inputs or 8 differential inputs. Due to its age, it's crucial to understand that this product is DISCONTINUED by Rockwell Automation and therefore generally only available on the used or refurbished market. DD Parts Solution can offer NEW options to help maintain legacy systems in operation.

Key Features and Specifications:

• 16 Single-Ended or 8 Differential Inputs: Flexibility in connecting different types of analog signals.
• 12-bit Resolution: Provides reasonable accuracy in analog-to-digital conversion.
• Input Voltage Ranges: Supports various voltage ranges, including +1 to +5V dc, 0 to 5V dc, -5 to +5V dc, -10 to +10V dc, and 0 to +10V dc.
• PLC-5 Compatibility: Designed specifically for use with PLC-5 systems.
• Block Transfer Mode: Uses block transfer for communication with the processor.
• NO LONGER MANUFACTURED BY ROCKWELL AUTOMATION: Only available in the used/refurbished market.

Technical Specifications:

• Catalog Number: 1771-IFE
• Input Type: Analog (Voltage or Current with external resistors)
• Number of Inputs: 16 Single-Ended or 8 Differential
• Resolution: 12 bits (binary), 12 bits plus sign in bipolar range
• Input Voltage Ranges (Nominal): +1 to +5V dc, 0 to 5V dc, -5 to +5V dc, -10 to +10V dc, 0 to +10V dc.
• Chassis Compatibility: 1771 I/O chassis
• Indicators: RUN LED (Green) and FAULT LED (Red)

Applications (Commonly found in):

• Legacy systems still using PLC-5.
• Older industrial applications requiring analog signal input.

Benefits (Considering the legacy product nature):

• Legacy System Maintenance: Allows continued operation of existing PLC-5 systems.
• Cost-Effective Solution (Used/Refurbished): A more affordable alternative compared to replacing with a more modern system.

Why Choose the 1771-IFE from DD Parts Solution?

• Availability of Used/Refurbished Units: Helps keep your legacy systems running.
• Competitive Pricing: We offer competitive prices for used/refurbished modules.
• Support for Legacy Products: We understand the needs of customers with older systems.
• Fast and Reliable Shipping: We aim to provide fast shipping to minimize downtime.

Common Typos

• 1771-1FE
• 1771-LFE
• 177I-1FE
• 177I-IFE
• 177I-LFE
• 177L-1FE
• 177L-IFE
• 177L-LFE
• I771-1FE
• I771-IFE
• I771-LFE
• I77I-1FE
• I77I-IFE
• I77I-LFE
• I77L-1FE
• I77L-IFE
• I77L-LFE
• L771-1FE
• L771-IFE
• L771-LFE
• L77I-1FE
• L77I-IFE
• L77I-LFE
• L77L-1FE
• L77L-IFE
• L77L-LFE

Appended Numbers

• 1771-IFE-A
• 1771-IFE-B
• 1771-IFE-C
• 1771-IFE-D
• 1771-IFE-E
• 1771-IFE-F
• 1771-IFE-G
• 1771-IFE-H
• 1771-IFE-I
• 1771-IFE-J
• 1771-IFE-K
• 1771-IFE-L
• 1771-IFE-M
• 1771-IFE-N
• 1771-IFE-O
• 1771-IFE-P
• 1771-IFE-Q
• 1771-IFE-R
• 1771-IFE-S
• 1771-IFE-T
• 1771-IFE-U
• 1771-IFE-V
• 1771-IFE-W
• 1771-IFE-X
• 1771-IFE-Y
• 1771-IFE-Z

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