12 in stock
1747-L40L | Allen-Bradley Programmable Logic Controllers
1747-L40L | Allen-Bradley Programmable Logic Controllers
Brand/Manufacturer: Allen-Bradley
Order Number: 1747-L40L
Type:
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Allen-Bradley 1747-L40L is a self-contained SLC 500 fixed hardware controller designed for standalone industrial machine control and small automation applications. Combining an internal 120/240 VAC line power supply, central processor, and fixed I/O layout in a single housing, the unit features 24 VDC sourcing inputs alongside 16 DC sinking outputs. Its integrated architecture simplifies panel wiring and provides reliable control without requiring a separate backplane chassis.
Integrated I/O and Control Capabilities
The 1747-L40L incorporates 40 embedded I/O channels. The input section consists of 24 24 VDC sourcing input points, which interface with sinking field devices. The output section provides 16 24 VDC sinking transistor outputs, enabling rapid switching and solid-state actuation for low-power DC loads.
Power Line and Hardware Architecture
Equipped with an internal AC power supply, the controller accepts a line voltage input of 120/240 VAC. The fixed hardware design houses the power conversion circuit, memory structure, processor engine, and terminal blocks within a unified, panel-mounted enclosure, eliminating the need for modular chassis assemblies.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 1747-L40L |
| Brand | Allen-Bradley (Rockwell Automation) |
| Controller Type | SLC 500 Fixed Hardware Controller |
| Total Embedded I/O | 40 points |
| Input Points | 24 points, 24 VDC Sourcing |
| Output Points | 16 points, 24 VDC Transistor Sinking |
| Line Operating Voltage | 120/240 VAC |
| Status Indicator | Discontinued by Manufacturer |
| Weight | 3.22 lbs |
Frequently Asked Questions
Q: What input type is integrated into the 1747-L40L controller?A: The controller features 24 VDC sourcing inputs, which require connection to sinking sensor or switch outputs.
Q: Does the 1747-L40L require a separate rack chassis or power supply? A: No, as a fixed hardware style unit, the controller incorporates its own CPU, 120/240 VAC power supply, and I/O terminals inside a standalone enclosure.
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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