1771-IM Input Module | Allen-Bradley
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Vendor:
Allen-Bradley
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Type:
Input Module
- Tags Input module
About the Product
Allen-Bradley 1771-IM Universal AC/DC Input Module
Key Features
- 8-channel universal input (AC/DC compatible)
- Wide voltage range: 184-276V AC/DC
- Dual voltage category: 220V AC/DC
- Rack-mountable design
- Industrial-grade durability
Technical Specifications
| Input Type | AC or DC (auto-sensing) |
| Voltage Range | 184-276V AC/DC |
| Nominal Current | 2.6mA @240V DC / 3mA @220V AC |
| Response Time | AC: 20ms ±6ms | DC: 10ms ±4ms (ON) |
| Power Consumption | 75mA backplane current |
| Temperature Range | 32°F to 140°F (0°C to 60°C) |
Industrial Applications
• High-voltage machine controls
• Industrial pump monitoring
• Conveyor system sensors
• HVAC equipment monitoring
• Power distribution systems
Compatible Devices
- Selector switches
- Pushbutton stations
- AC limit switches
- Float switches
- 240V control relays
Installation Notes
• Uses 1771-WA wiring arm
• Accepts 14-12 AWG wiring
• 5-95% non-condensing humidity
• Requires PLC-5 compatible chassis
• Power off during installation
Package Contents
• 1771-IM input module
• Installation documentation
• Compliance information
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- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
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- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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