Horner Automation HE-XPC1E0-441 XL4 Prime Controller 3.5" with Improved Performance, no built in IO, WebMI License unlimited preloaded

The Horner HE-XPC1E0-441 is an XL4 Prime all-in-one OCS controller (Model 0) that combines a PLC logic engine, a 3.5" color touchscreen HMI, and industrial networking in a 96 x 96 mm panel-mount footprint. This is the no-onboard-I/O configuration, built for architectures where the logic and operator interface live at the panel and physical points are handled remotely over CsCAN or Ethernet. The -441 adder means it ships with a WebMI Unlimited license already loaded, so HTML5 remote monitoring and control are ready out of the box - no separate voucher to buy, register, or apply.

Part Number Breakdown

Key Specifications

About WebMI 2.0

WebMI publishes your operator screens directly from the OCS controller as HTML5 web pages, so the same application you build for the panel can be monitored and controlled from a browser on a phone, tablet, or PC. There is no separate web server to stand up and no web development to do - the entire WebMI configuration lives inside Cscape, Horner's standard programming software, alongside the control logic and HMI you are already building.

• Configured in Cscape: screens, tags, and access rules are set up in the same project as the PLC logic - no HTML or JavaScript required.
• Object-level security: assign per-user access down to individual screens and objects, and separately govern who can view versus who can control.
• HTML5 and SVG: browser-independent rendering with scalable vector graphics, so screens stay sharp on any device and match what shows on the physical unit.
• Offline licensing: units that cannot reach the internet can still be licensed through a quick offline process.

WebMI 2.0 is the current generation, built on updated architecture with improved encryption and authentication and faster runtime performance. On the XL Prime family, WebMI 2.0 support was added at controller firmware v17.40 and requires Cscape v10.2 SP2 or later; the preloaded license on this unit works with both WebMI 1.0 and 2.0, so you are covered on current and prior toolchains.

Specifying in a New Design

Because Model 0 carries no onboard I/O, the HE-XPC1E0-441 is a fit when you want the controller and operator interface concentrated at the panel and the physical points distributed. Add I/O with Horner SmartRail, SmartBlock, or OCS-I/O over the integrated CsCAN bus or Ethernet, and expand as the machine footprint grows without changing the head-end controller. The preloaded WebMI Unlimited license makes it a natural head-end for remote-supervised skids, pump and lift stations, and OEM equipment where a customer expects browser access without a per-seat license conversation. For built-in I/O in the same 3.5" form factor, step to an XL4 Prime Model 2 through 6 and add the WebMI license separately.

Related Horner Controllers with WebMI Unlimited Preloaded

• HE-XT1E0-441 - XLTe 3.5", no onboard I/O, WebMI Unlimited preloaded
• HE-XPL1E0-441 - XL6 Prime 5.7", no onboard I/O, WebMI Unlimited preloaded
• HE-XPLWE0-441 - XLW Prime 7", no onboard I/O, WebMI Unlimited preloaded
• HE-XPW1E0-441 - XL7 Prime 7", dual Ethernet, WebMI Unlimited preloaded
• Need the license on a controller you already own? HE-WMV09901 WebMI Unlimited voucher (standalone)

Frequently Asked Questions

Does the HE-XPC1E0-441 include WebMI, or do I buy it separately?
It is included. The -441 adder means a WebMI Unlimited license (unlimited users, data points, and pages) is preloaded at the factory, so there is no separate voucher to purchase, register, or apply.

Does this controller have any built-in I/O?
No. Model 0 (HE-XPC1E0) is the no-onboard-I/O configuration. Add points with Horner SmartRail, SmartBlock, or OCS-I/O over CsCAN or Ethernet. If you want I/O on the head-end, choose an XL4 Prime Model 2 through 6.

What software and firmware do I need for WebMI 2.0?
On the XL Prime family, WebMI 2.0 requires controller firmware v17.40 or later and Cscape v10.2 SP2 or later. The preloaded license works with both WebMI 1.0 and 2.0, so it stays valid across toolchain versions.

Is the HE-XPC1E0-441 BABAA compliant and made in the USA?
Yes. The XL4 Prime is Build America, Buy America Act compliant and manufactured in the USA, with CE, cUL, and UL Class I Div II ratings.

How is remote access secured?
WebMI uses level-based, object-level security configured in Cscape. You assign access per user down to individual screens and objects, and separately control who can view versus who can operate.