The Allen Bradley 1771-IFE/C is a legacy analog input module designed for use with the PLC-5 platform. Featuring both single-ended and differential input channels, it provides flexible voltage and current input configurations for industrial control systems. Now discontinued by the manufacturer, this module remains in demand for legacy system support and replacement parts.
Technical Details
- Part Number: 1771-IFE/C
- Manufacturer: Allen Bradley
- Product Type: Analog Input Module
- Platform: PLC-5
- Input Channels: 16 Single-Ended / 8 Differential
- Input Type: Voltage or Current
- Resolution: 12-bit
- Backplane Current: 750 mA
- Mounting: Rack Mount
- Communication: Block Transfer Interface
- Status: Discontinued by Manufacturer
Key Features
- Supports multiple signal types—ideal for mixed analog environments.
- Selectable single-ended or differential channel configurations.
- 12-bit resolution for accurate analog signal conversion.
- Designed to work with PLC-5 racks and processors.
- Used for industrial automation and control systems requiring analog input monitoring.
Applications
- Legacy PLC-5 system maintenance and upgrades.
- Analog signal monitoring in process control environments.
- Voltage and current input measurement for sensors and field devices.
- Manufacturing plants, utilities, and industrial automation facilities.
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TCI Supply is not an authorized distributor for Allen Bradley.
