14 in stock
1745-LP156 | Allen-Bradley SLC 150 Processor Unit
1745-LP156 | Allen-Bradley SLC 150 Processor Unit
Brand/Manufacturer: Allen-Bradley
Order Number: 1745-LP156
Type: PLC Controllers
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 1745-LP156 is an integrated SLC 150 programmable logic controller processor unit engineered for standalone machine control and small-scale industrial automation applications. Featuring a memory capacity of 12k words, this unit integrates processor logic, power conversion, and fixed I/O channels into a single robust enclosure weighing 1.77 kg.
I/O Configuration and Circuitry
The processor comes equipped with a fixed 32-point I/O configuration designed to support high-voltage AC input signals and flexible output driving:
- AC Inputs: 20 digital input points accepting 85-132 VAC or 170-265 VAC line voltages.
- Solid-State Outputs: 10 Triac outputs suited for switching AC loads directly with reduced mechanical wear.
- Relay Outputs: 2 hard contact relay outputs providing isolated dry contact switching for auxiliary circuits.
This combination allows direct connection to AC sensors and switches without requiring interposing signal converters, while Triac outputs ensure high-cycle reliability for AC control devices.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1745-LP156 |
| Brand | Allen-Bradley |
| Product Type | SLC 150 Controller Unit |
| Memory Capacity | 12k words |
| Digital Inputs | 20 channels (85-132 / 170-265 VAC) |
| Triac Outputs | 10 channels |
| Relay Outputs | 2 channels (hard contact) |
| Total I/O Count | 32 points |
| Weight | 1.77 kg |
Frequently Asked Questions
Q: What input voltage levels does the Allen-Bradley 1745-LP156 accept? A: The input points accommodate high-voltage AC signals operating within dual ranges of 85-132 VAC or 170-265 VAC.
Q: What type of output circuitry is integrated into the 1745-LP156? A: It includes 10 solid-state Triac outputs intended for AC switching alongside 2 hard contact relay outputs for auxiliary dry-contact isolation.
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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