Product Details
Overview
The 1746-OBP16 by Allen-Bradley is a high-current digital DC output module, designed for SLC 500 PLC systems, delivering reliable performance in demanding industrial applications.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: SLC 500
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Part Number: 1746-OBP16
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Module Type: Digital DC Output Module
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Number of Outputs: 16
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Output Voltage: 20.4–26.4 V DC (source)
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Output Current per Channel: 1–1.5 A
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Maximum Module Current: 6.4 A
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Backplane Current (5 V DC): 250 mA
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Step Response: 60 ms input, 2.5 ms output
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Fuse Protection: Yes, compatible with Littelfuse #322010 or #332010 (10 A)
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Fuse Kit Part Number: 1746-F8
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Recommended Signal Wire: Maximum 2 mm² (14 AWG)
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Applications: High-current output requirements
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Weight: 0.26 kg (0.56 lbs)
Mounting & Connectivity
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Compatible Racks: Standard SLC 500 racks
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Function: Provides reliable interfacing for high-current digital outputs
FAQ
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Can 1746-OBP16 support 16 simultaneous high-current outputs?
Yes, it can deliver up to 6.4 A total with individual channel ratings of 1–1.5 A. -
What type of fuses are compatible?
Littelfuse 10 A (#322010 or #332010) fuses, installed via 1746-F8 fuse kit.
Comparison
Compared to 1746-OB16, the 1746-OBP16 provides enhanced high-current output protection and faster response for high-demand industrial control tasks.
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
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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.