Product Details
Product Description
Allen-Bradley PLC 5 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, supporting a wide voltage range and reliable signal processing. With robust construction and compatibility with the 1771-WN wiring arm, this module is well-suited for legacy PLC 5 systems requiring dependable digital input functionality.
Technical Specifications
-
Manufacturer: Allen-Bradley (Rockwell Automation)
-
Product Line: PLC 5
-
Model: 1771-IBDK
-
Type: Digital DC Input Module
-
Number of Inputs: 16 channels
-
Voltage Range: 10–60 VDC (sink configuration, source load)
-
DC Operating Voltage: 10–30 VDC
-
Backplane Current Draw: 130 mA
-
Max DC Off-State Current: 2.0 mA
-
Typical DC Signal Delay (On): 1.3 ms ± 0.1 ms
-
Typical AC Signal Delay (Off): 20 ms ± 15 ms
-
Wiring Arm: 1771-WN
-
Protective Coating: Conformal coat for environmental resistance
-
Weight: 0.94 lbs (0.43 kg)
Application Scenarios
-
Legacy PLC 5 systems requiring DC input modules
-
Machine control applications with multiple digital input signals
-
Industrial automation setups needing conformal-coated modules for durability
-
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
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.
Preventing Spurious Trips in Emergency Stop Systems: A Technical Guide
In industrial automation, the Emergency Stop (E-Stop) pushbutton is the ultimate safety line. However, relying on a single Normally-Closed (NC) contact can sometimes lead to unexpected spurious trips. As a control systems engineer, I have seen these nuisance trips halt entire production lines, causing significant downtime. Understanding why these components fail and how to implement robust architecture is essential for any reliable DCS or PLC-based safety system.