Description
The 1771-IBN is a DC input module designed for interfacing with ON/OFF devices such as limit switches, pushbuttons, motor starters, pilot lights, and annunciators. It ensures reliable input signal processing with advanced features for noise reduction and system protection.
Specifications
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Input Voltage Range: 10-30V DC
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Input Current: 280 mA maximum
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Compatibility: Compatible with 1771-A1B, -A2B, -A3B, -A3B1, -A4B, or later 1771 I/O chassis
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Electrical Isolation: Provides electrical-optical isolation and filter circuits to reduce signal noise
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Status Indicators: Displays input status and fuse-blown conditions
Features
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High Power Operations: Supports applications ranging from 5V to 125V DC
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Long Life: Designed to handle 20-100+ million operations
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System Protection: Equipped with system protection and troubleshooting aids for reliable operation
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Pre-Installation Considerations: Requires power removal from the I/O chassis backplane before installation
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
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