Product Details
Overview
The Allen-Bradley 1771-ID01 is a 220V isolated AC/DC input module designed for the PLC-5 controller family. It delivers dependable input signal processing for both AC and DC applications, ensuring accurate system response and robust electrical isolation between field devices and the control logic.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: PLC-5 Series
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Part Number: 1771-ID01
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Module Type: Digital AC/DC Input Module
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Number of Inputs: 6 isolated input channels
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Voltage Category: 220V AC/DC
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AC Operating Voltage Range: 184–276 VAC
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DC Operating Voltage Range: 18–276 VDC
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Backplane Current Draw: 74 mA
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Maximum AC Off-State Current: 0.7 mA
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Maximum DC Off-State Current: 1.0 mA
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Typical Signal Delay (AC On): 20 ±10 ms
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Typical Signal Delay (AC Off): 20 ±10 ms
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Typical Signal Delay (DC On): 10 ±4 ms
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Typical Signal Delay (DC Off): 20 ±9 ms
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Weight: 1.19 lbs (0.54 kg)
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Input Type: Electrically isolated channels for AC/DC logic signals
This module ensures precise and noise-immune signal detection, minimizing false triggering in high-interference industrial environments. Its design meets industrial reliability standards, suitable for long-term operation in process automation systems.
Application Scenarios
The 1771-ID01 is well-suited for:
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Power generation and distribution control systems
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Process automation panels requiring isolated input signals
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Manufacturing and assembly line control systems
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High-voltage sensing in mixed AC/DC installations
FAQs
Q: Can the 1771-ID01 be mixed with other input modules in the same chassis?
A: Yes, it can operate alongside other PLC-5 I/O modules within the same chassis without interference.
Q: Is external power required for this module?
A: No, it draws power directly from the PLC-5 backplane (74 mA).
Q: Does it support DC-only operation?
A: Yes, the module supports both AC and DC input signals across a broad voltage range (18–276 VDC).
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
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.
Optimizing Power Supply Sizing for Industrial Automation Systems
The power supply is the silent heartbeat of any industrial automation system. While engineers often prioritize processors and communication protocols, a stable power architecture remains the most critical factor for long-term reliability. In my 15 years of experience, I have found that neglecting power supply sizing often leads to ghost errors, intermittent field device failures, and costly production downtime.