RSLogix 500 is the legacy programming software from Rockwell Automation designed for ladder logic development and maintenance of the Allen-Bradley SLC 500 and MicroLogix families of Programmable Logic Controllers (PLCs). Rockwell Automation Key Versions and Licensing Paid Editions (Standard/Professional):
Required for the full range of SLC 500 and MicroLogix controllers (e.g., MicroLogix 1200, 1400, 1500). RSLogix Micro Starter Lite (Free Version):
A limited version available for non-commercial use, primarily supporting the MicroLogix 1000 and 1100 How to Download the Free Version To get the free "Lite" version, follow these steps on the Rockwell Product Compatibility and Download Center (PCDC)
RSLogix 500 is the legacy programming software from Rockwell Automation used to configure and program the Allen-Bradley SLC 500 and MicroLogix families of PLCs. While the full professional versions require a paid license, a free "Lite" version is available for specific hardware models. Downloading RSLogix 500 (Free & Paid)
The official source for all versions is the Rockwell Automation Product Compatibility and Download Center (PCDC). 1. Free Version: RSLogix Micro Starter Lite
This version is free to download but only supports MicroLogix 1000 and 1100 controllers.
The year was 2004, and old man Hendricks stood in the middle of his flooded basement, holding a dripping, coffee-stained laptop. The sump pump had failed at the Lucky Leaf bottling plant, and now a river of cola syrup swirled around the ankles of a brand-new PLC—a SLC 500 that had stopped talking to the rest of the line.
Hendricks, a grizzled control systems engineer who had seen the transition from relays to ladder logic, wiped his glasses. The problem wasn’t the hardware. It was the software. The plant’s only copy of RSLogix 500 was on a floppy disk labeled "Do Not Lose," currently floating somewhere near the water heater.
He needed a fresh copy. Fast.
He trudged upstairs, boots squelching, and opened his Dell Latitude running Windows NT. He typed with one trembling finger: "RSLogix 500 download programming software."
The search results were a graveyard.
First, the official Rockwell Automation website. A labyrinth of login portals, support contracts, and serial numbers. He clicked "Downloads" only to be met with a stern form: "You must have a valid TechConnect contract." Hendricks didn't have a contract. He had a sticky note with a dead phone number from 1999.
He tried a third-party site: "PLC Center." The page promised a "free trial," but the download was a 30MB .exe named RS500_Cracked.zip. Even in his desperation, he knew better. That wasn't a programming tool; that was a ticket to a ransomware funeral.
Another site: "MrPLC.com." Forums from 2002. A thread titled "Need RSLogix 500 - will trade for AB SLC rack." The last reply was a gravestone: "Just buy it from your distributor."
But the distributor was three towns over. The plant manager was screaming on the Nextel. The syrup was coagulating.
Then Hendricks remembered: the original installation CD. Not a download. A physical disc, shiny as a silver dollar, tucked inside the dog-eared manual for the SLC 5/03 processor. He had left it in the lunchroom, acting as a coaster for a mug of cold black coffee.
He bolted to the lunchroom. The mug was gone. The disc was gone. In its place, a sticky note from the night janitor: "Found this shiny frisbee. Took home for my kid." rslogix 500 download programming software
Hendricks slumped against a vending machine. RSLogix 500 was not software you simply downloaded. It was a relic, a key to a forgotten kingdom. It lived on dusty hard drives, abandoned IT closets, and the laptops of retired controls engineers who refused to die.
He had one last trick. He called his old rival, a woman named Chavez who worked at the dairy plant across town.
"Chavez," he whispered. "I need a copy. RSLogix 500. The activation is dead."
A long pause. Then, the clatter of keyboard keys.
"I've got version 7.0," she said. "And an old EVRSI crack that still works on NT. But you owe me. Big."
An hour later, an email arrived. No subject. One attachment: RSLogix_500_7.0.iso. Hendricks burned it to a CD using a dying external writer. He installed it. The license manager screamed. He ran the crack. The screen flickered.
And then, like a ghost appearing in the fog, the ladder logic editor opened. A blank rung. A cursor blinking, waiting for an XIC instruction.
Hendricks downloaded the program to the SLC 500 via a 1747-PIC interface—a serial converter that worked only if the moon was aligned with the COM port. The red fault light on the PLC went out. Green. Solid.
The bottling line lurched. Conveyors turned. The cola syrup began to drain.
Hendricks saved the program. He looked at his laptop. Then he walked to the tool chest, pulled out a label maker, and typed five words:
"DO NOT LOSE – THE KEY"
He stuck it onto the laptop lid. He never searched for "rslogix 500 download programming software" again. Because he knew the truth: in the world of industrial automation, some software isn't downloaded. It's passed down.
RSLogix 500 is the legacy programming software used for Allen-Bradley SLC 500 and MicroLogix controller families. While the full professional version requires a paid license and serial number, a free "Lite" version is available for specific MicroLogix models. Software Versions & Free Options
Rockwell Automation provides different tiers of the software depending on your hardware needs:
RSLogix 500 Professional/Standard: Supports the full range of SLC 500 and MicroLogix processors. Requires a paid license and serial number.
RSLogix Micro Starter Lite (Free): A limited, no-cost version specifically for MicroLogix 1000 and 1100 controllers. It is frequently used by students and beginners to learn ladder logic. Download Instructions RSLogix 500 is the legacy programming software from
Downloads are hosted on the Rockwell Automation Product Compatibility and Download Center (PCDC).
Allen-Bradley RSLogix Micro Starter Lite: How to Get it for Free
RSLogix 500 is the legacy programming environment used for Allen-Bradley MicroLogix
PLC families. While professional editions require a paid license, a "lite" version is available for free, legally, from Rockwell Automation. How to Download RSLogix 500 (Free Edition) To obtain the free version, known as RSLogix Micro Starter Lite , follow these steps via the
Rockwell Automation Product Compatibility and Download Center (PCDC) : In the PCDC search bar, type " RSLogix Micro
" and select the entry for "RSLogix Micro Starter Lite w/o RSLinx EN". Version Selection Version 11.00 (or v10) to access the free download files. Unlock Request
: You may be prompted to "Request an Unlock" for this legacy software. Common practice is to select "need to test an existing system" as the reason. Select Tools
: To have a functional programming environment, you must check the boxes for three specific tools: RSLogix Micro Starter Lite : The actual programming environment. RSLinx Classic Lite
: The communication driver that connects your PC to the PLC. RSLogix Emulate 500
: A simulator that lets you test code without physical hardware. Account Requirement : You must sign in to a free Rockwell Automation account to finalize the download. Comparison of Editions
Depending on your needs, you may require a paid version if you are working with higher-end SLC processors or need real-time editing capabilities.
To download RSLogix 500 , visit the official Rockwell Automation Product Compatibility and Download Center (PCDC) . While full versions for MicroLogix
controllers require a paid license and serial number, a free version called RSLogix Micro Starter Lite
is often available for specific entry-level controllers like the MicroLogix 1000 How to Download Access the PCDC : Navigate to the Rockwell Automation Download Center Search for Software paid version , search for "RSLogix 500". free version
, search for "RSLogix Micro Starter Lite" or the controller catalog number "1763-Lxxx". : You must create or sign in to a free Rockwell Automation account to initiate the download. Select Files : Download the core programming software along with RSLinx Classic (for communications) and RSLogix 500 Emulate (for simulation). Core Features of RSLogix 500
To summarize your legal paths:
| User Type | Recommended Action | |-----------|--------------------| | Student / Hobbyist | Download free MicroLogix 1100/1400 edition from Rockwell’s website. | | Professional with existing license | Download any version from Rockwell’s PCDC using support contract. | | Company with SLC‑500 | Purchase a new license through a local distributor (e.g., Rexel, Wesco, or directly via Rockwell). | | Beginner just learning logic | Use LogixPro or Do‑more Designer; install RSLogix 500 free edition later. |
Do not risk torrents or cracks. The free MicroLogix edition is legitimate, stable, and safe.
RSLogix 500 is a 32‑bit Windows‑based ladder logic programming software developed by Rockwell Automation. It is specifically designed to program three major PLC families:
The software uses a familiar ladder logic editor, resembles the look and feel of RSLogix 5 (for PLC‑5) and RSLogix 5000 (for ControlLogix), and provides powerful debugging tools, data monitoring, and force functions.
Important note: RSLogix 500 is not the same as Studio 5000 (used for ControlLogix and CompactLogix). Do not confuse them.
Some third‑party providers offer short‑term RSLogix 500 rentals (30–90 days) for about $200–$300. Useful for one‑time maintenance.
Assume you have downloaded the legal free installer for MicroLogix 1100/1400.
Step 1: Disable User Account Control (UAC) temporarily for the install (set to lowest level).
Step 2: Run Setup.exe as Administrator.
Step 3: Accept the license agreement.
Step 4: Choose Complete installation (not custom).
Step 5: When prompted for activation, select “Install later” or “Activate later” – the free edition does not require it.
Step 6: Finish the installation and reboot.
Step 7: Launch RSLogix 500. If it asks for a serial number, enter any valid for MicroLogix (e.g., the default demo serial – check Rockwell’s documentation). The free version accepts a generic placeholder.
You are now ready to create a new project, select your MicroLogix model, and start programming.
If your company owns a valid Rockwell Software Toolkit or a technical support contract (usually part of a subscription), you can log into the Rockwell Automation Product Compatibility & Download Center (PCDC). Part 10: Final Verdict – How to Get
Steps:
Cost: Priced per license (historically $1,200–$2,500 USD one‑time). Today, Rockwell pushes FactoryTalk Activation subscription models – contact a distributor.