19 in stock
Allen-Bradley 1747-OCPCI4 Open Controller 4-Slot PCI Backplane
Allen-Bradley 1747-OCPCI4 Open Controller 4-Slot PCI Backplane
Brand/Manufacturer: Allen-Bradley
Order Number: 1747-OCPCI4
Type: PCI Expansion Backplanes
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
-
In-stock & ready for fast delivery. Shipping policy.
-
We’re here for you 24/7 ,Contact Us.
-
Only genuine, factory-sealed products，Learn More.
-
Refund Supported Within 30 Days, help.
-
All purchases include a 1-year warranty, help.
Trusted Global Payment Methods
Description
The Allen-Bradley 1747-OCPCI4 is a 4-slot PCI backplane designed for integration within the Allen-Bradley SLC 500 Open Controller product family. It serves as a physical and electrical expansion bus, providing standard PCI card slot connectivity to host open-architecture controller systems. By enabling high-speed backplane communications between PCI option expansion cards and the controller CPU, the 1747-OCPCI4 allows industrial systems to incorporate specialized PC-based processing, communications, and data acquisition peripherals.
Architecture and Backplane Expansion
The module provides four dedicated PCI expansion slots mounted directly on the backplane assembly. In an SLC 500 Open Controller hardware architecture, the backplane routes system power and high-speed PCI signal lines across all populated slots, ensuring low-latency communication between host control processors and third-party PCI peripheral boards.
Designed specifically for open-architecture control configurations, the 1747-OCPCI4 bridges standard industrial PC expansion options with PLC-style chassis enclosures, making it suitable for applications requiring custom co-processors or specialized fieldbus interface cards.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1747-OCPCI4 |
| Brand | Allen-Bradley / Rockwell Automation |
| Product Type | PCI Expansion Backplanes |
| System Platform | SLC 500 Open Controller Family |
| Slot Capacity | 4-Slot PCI Bus |
| Weight | 0.08 kg (0.18 lbs) |
| Certifications | CE, UL Listed, CSA Certified |
| Lifecycle Status | Discontinued by Manufacturer |
Installation & System Compatibility
The 1747-OCPCI4 installs directly into compatible Open Controller enclosures. Proper alignment with the primary CPU card and option boards is required to establish full bus conductivity. Ensure system power is completely isolated before inserting or removing PCI cards or installing the backplane into the chassis.
Frequently Asked Questions
Q: What is the primary function of the Allen-Bradley 1747-OCPCI4?A: It provides a 4-slot PCI bus backplane for Allen-Bradley 1747 Open Controller architectures, allowing standard PCI co-processors and communication cards to interface with the controller system.
Q: Is the 1747-OCPCI4 compatible with standard SLC 500 fixed or modular I/O chassis? A: No, the 1747-OCPCI4 is specifically designed for the Open Controller platform variant and is not a direct replacement for standard 1746 I/O backplanes or racks.
Q: Is the Allen-Bradley 1747-OCPCI4 still actively manufactured? A: No, the 1747-OCPCI4 has been discontinued by Rockwell Automation. However, replacement units, refurbished modules, and repair support remain available through industrial automation suppliers.
Have a Question?
-
Focus on Benefits:
We focus on what truly matters to industrial buyers — authentic products, reliable stock, and fast global delivery. Explore how we support your operations with trusted sourcing and expert service.
-
Why You Can Trust Us:
We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.
-
Trusted by Global Clients
Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.
-
Uptime Is Our Priority
Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.
-
Experts in Sourcing Rare Parts
Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.
-
One-Stop Automation Supply
We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.
Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson