Product details
Allen-Bradley 1771-IFEK Analog Input Module
The Allen-Bradley 1771-IFEK is a high-performance analog input module for PLC-5 control systems. It easily connects your PLC to various sensors and measurement devices. This module works right out of the box with no external power supply needed. A protective conformal coating keeps it safe in challenging industrial environments.
Detailed Technical Specifications
- Manufacturer: Rockwell Automation
- Complete Catalog Number: 1771-IFEK
- Input Configurations: 16 single-ended or 8 differential
- Resolution: 12 bits + sign (high precision)
- Voltage Ranges: 0-5V, 1-5V, ±5V, ±10V
- Current Ranges: 0-20mA, 4-20mA, ±20mA
- Update Time: 18ms (8 channels), 36ms (16 channels)
- Backplane Current: 750 mA
- Data Format: Natural Binary or BCD (±9999)
- Isolation: 500V optoisolation (noise protection)
- Power Dissipation: 2.5 Watts
- Thermal Dissipation: 8.52 BTU/hr
- Wiring Arm: 1771-WG (easy connection)
- Weight: 0.9 lbs (0.41 kg)
- Operating Temperature: 0-60°C (32-140°F)
Installation & Setup
- Fits in any single slot of 1771 I/O chassis
- Uses 1771-WG wiring arm for quick connections
- No external power supply required
- Keying bands prevent wrong module installation
- Follow manufacturer guidelines for setup
Warranty & Shipping Information
- 12-month warranty
- Shipped via FedEx, UPS, or DHL
- Protected packaging with anti-static materials
- Fast global delivery options available
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