Choosing between a compact integrated PLC with a built-in touch screen and a used industrial PC HMI is a common fork in the road for automation projects. The first option bundles logic control, HMI display, analog inputs, and temperature handling into a single new unit. The second gives you a more advanced software platform with extra connectivity, but it comes used. This head-to-head compares the 5-inch HMI PLC Controller at USD 95.99 with the Parker IX InteractX PowerStation at USD 200.00.
Quick verdict
If you want a new, all-in-one controller for a packaging, labeling, or positioning machine and want to keep the upfront cost low, the 5-inch HMI PLC Controller is the more straightforward pick. If you need Ethernet, USB, and VGA connections plus a richer HMI development environment and can accept a used unit, the Parker IX InteractX PowerStation is the strong contender.
Price and core specs
| Product | Price | Condition | What stands out |
|---|---|---|---|
| 5-Inch HMI PLC Controller | USD 95.99 | New | All-in-one PLC with HMI, 2-axis pulse, 9 inputs and 8 relay outputs, free HMI software |
| Parker IX InteractX PowerStation | USD 200.00 | Used | Ethernet, USB, and VGA connections, InteractX software with templates and toolbin, bar graph and real-time graph support |
The price difference is about USD 104, so your choice comes down to feature needs and tolerance for used equipment.
Where the 5-inch HMI PLC Controller wins
This new controller combines a programmable logic controller, an HMI touch screen, analog handling, and temperature capability in one compact package. It provides 9 inputs and 8 relay outputs plus a 2-axis pulse output for stepper or servo control. The HMI software is free, and the unit supports multiple languages. For small to mid-sized machines, it is a low-cost way to get logic and a screen without pairing separate components.
Where the Parker IX InteractX PowerStation wins
The Parker IX runs InteractX, a Windows-based HMI environment with a visual design interface, styles, templates, and a toolbin that lets you save custom tools and drag them into other screens. It offers Ethernet support, USB, VGA, bar graph support, real-time graph support, and data entry features. That makes it a better fit if you want more advanced graphics, remote connectivity, and a design approach that multiple users can share.
Product notes
5-Inch HMI PLC Controller
For a machine that needs integrated control and a small touch screen, this compact unit is an appealing option. The built-in PLC and HMI work together in one package, saving panel space and wiring. It includes 2-axis pulse output for stepper or servo applications, plus 9 inputs and 8 relay outputs, which suits straightforward packaging, labeling, and positioning tasks. The free HMI software and multi-language support lower the barrier to getting started. A real limitation is the I/O count: with only 9 inputs and 8 relays, it can quickly run out of capacity for larger machines, and you will need to plan around that. The lower asking price makes it a low-risk entry into PLC plus HMI control.
Parker IX InteractX PowerStation
This used industrial PC HMI brings a more capable software environment to the table. With InteractX, you get a development interface built around styles, templates, and a toolbin for reusing screens and tools, which can speed up multi-screen projects. Ethernet, USB, and VGA connections give you flexible networking and display options, and the bar graph and real-time graph support are useful for data-heavy applications. On the downside, this unit is used and has a missing screw on the SSD cover, a small physical blemish to keep in mind. It is the costlier of the two units, so budget expectations should account for that.
Final choice by use case
Choose the 5-inch HMI PLC Controller if you are building a compact machine and want a new, integrated logic-plus-screen solution with a lower price. Choose the Parker IX InteractX PowerStation if you need advanced HMI graphics, Ethernet and USB connectivity, and you are comfortable with a used industrial PC that has a minor cosmetic issue.
