Product Details
Product Description
Allen-Bradley PLC 5 Digital Input Module – Model: 1771-IBDK The 1771-IBDK is a conformal-coated DC input module designed for the Allen-Bradley PLC 5 series. It provides 16 input channels for monitoring DC signals in industrial automation systems. With a wide voltage range, reliable signal processing, and robust construction, this module is suitable for demanding control environments requiring accurate digital input handling.
Technical Specifications
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Manufacturer: Allen-Bradley (Rockwell Automation)
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Product Line: PLC 5
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Model: 1771-IBDK
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Type: Digital DC Input Module
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Number of Inputs: 16 channels
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Voltage Range: 10–60 VDC (sink configuration, source load)
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DC Operating Voltage: 10–30 VDC
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Backplane Current Draw: 130 mA
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Max DC Off-State Current: 2.0 mA
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Typical DC Signal Delay (On): 1.3 ms ± 0.1 ms
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Typical AC Signal Delay (Off): 20 ms ± 15 ms
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Wiring Arm: 1771-WN
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Protective Coating: Conformal coat for environmental resistance
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Weight: 0.94 lbs (0.43 kg)
Application Scenarios
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Legacy PLC 5 systems requiring DC input modules
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Machine control applications with multiple digital input signals
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Industrial automation setups needing conformal-coated modules for durability
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Replacement in existing PLC 5 racks with 1771-WN wiring arms
FAQ
Q: How many inputs does the 1771-IBDK provide? A: It provides 16 DC input channels.
Q: What is the operating voltage range? A: The module supports 10–60 VDC, with a typical operating range of 10–30 VDC.
Q: Does the module include protective coating? A: Yes, it features conformal coating for added environmental protection.
Q: What wiring arm is compatible with this module? A: The 1771-WN wiring arm is required.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding the Main Types of Industrial Control Systems in Modern Automation
Industrial control systems (ICS) form the foundation of modern automation, ensuring safe and efficient operations. The main types—DCS, RTU, and PLC—manage processes, equipment, and communication across industries, each optimized for specific scales, response times, and operational environments.
Understanding PLC Redundancy in Industrial Automation: Ensuring Reliability and Continuous Operation
In industrial automation, PLC redundancy ensures uninterrupted control and system reliability. By using backup processors and communication paths, these systems instantly take over during failures, minimizing downtime and protecting critical operations, safety, and productivity in modern industrial environments.
Allen-Bradley AADvance Controllers: Scalable Safety and Performance for Modern Industrial Automation
Allen-Bradley AADvance Controllers provide advanced, modular control for complex industrial automation systems. Designed for both standard and safety-critical operations, they deliver powerful processing, flexible I/O, and scalable performance for next-generation process and factory automation.