
The EXL6 Series PLC controller, from Horner Automation, is considered "mature" and will soon no longer be in production. We recommend considering the new XL6 Prime, or our new 7" models: the XLW Prime, the XL7 Prime, the Horner Canvas 7D, and the Canvas 7.
EXL6 PLC Controller from Horner Automation
With fully integrated hardware and software, the EXL6 PLC controller offers easy programming, installation, development, as well as easy set-up. Furthermore, its small footprint allows these automation controllers to easily retrofit into an existing system with little effort. Many variations of distributed remote I/O, for example, SmartBlock and SmartStix, can connect via CsCAN, Ethernet, or Modbus. RTU/Modbus based SmartMod I/O is also a cost-effective means of adding a small amount of analog I/O.
The EXL6 automation controller is the first industrial product to utilize microSD Data Storage Memory, which is ideal for data logging, machine recipes, and application files.
- 640×480 LCD TFT color graphics display with a high resolution resistive touchscreen
- 4 function keys in addition to a system key
- also available with a USB 2.0 on-the-go port (mini-B 5pin) for programming
- USB 2.0 host port (A) is available for exchanging files with USB FLASH drives
- two (2) RS-232 and one (1) RS-485 port support RTU/Modbus Commander / Responder (Master / Slave), ASCII In/Out, as well as PLC / Drive downloadable protocols
Common Applications of the EXL6 PLC Controller
- custom OEM products
- power management & back-up generation
- semiconductor applications
- packaging machinery
- water treatment
- compressor control
- pump control
- food processing
- motion control
- distributed conveyor control
- HVAC / environmental control
- mobile machinery
- automotive parts manufacturing
Powerful, Secure, Free Cscape Programming Software
The EXL6 Series (developed using a single, industry-recognized software platform, Cscape) combines graphical ladder logic programming, operator interface development, input / output configuration, in addition to network configuration. The user-friendly interface provides free form and drag and drop editor, as well as more than 100 functions to choose from. In addition to the Cscape Advanced Ladder offering, Cscape also supports the Enhanced IEC programming languages.
WebMI – Take (Remote) Control
With Horner WebMI, users can monitor and also control plant data from any mobile device. Published directly from the OCS automation controller, WebMI allows the same or unique Web pages to be monitored and controlled from a computer, tablet or other mobile device, thus seamlessly supporting all controllers. Developed completely within the Cscape environment, WebMI allows for state-of-the-art HTML5 development without the need for web programming skills. The licensing and registration process is quick and simple while the benefits and also the affordability of WebMI will truly change your world.

Standard Models of the EXL6 PLC Controller
| Model ID | Configuration |
|---|---|
| Model 0: HE-EXL1E0 | No built-in I/O |
| Model 2: HE-EXL1E2 | 12 DC in, 6 Relay Out, 4 – 12-bit Analog In |
| Model 3: HE-EXL1E3 | 12 DC in, 12 DC Out, 2 – 12-bit Analog In |
| Model 4: HE-EXL1E4 | 24 DC in, 16 DC Out, 2 – 12-bit Analog In |
| Model 5: HE-EXL1E5 | 12 DC in, 12 DC Out, 2 – 14/16-bit Analog In (mA/V/Tc/mV/RTD), 2 – 12-bit Analog Out |
| Model 6: HE-EXL1E6 | 12 DC in, 12 DC Out, 6 – 14/17-bit Analog In (mA/V/Tc/mV/RTD), 4 – 12-bit Analog Out |
| All standard models and special order options (adders) are available for purchase through our online store. For additional assistance, please contact our sales team (281) 491-3833 or sales@psctexas.com for pricing, ordering, and lead time support. | |
Special Order Options (Adders)
| Part Number Extension | Description |
|---|---|
| -10 | Thermistor option; add -10 to the part number for thermistor support for analog inputs 1 & 2; available on models 2, 3, and 4 only. |
| -14 | Thermistor option; add -14 to the part number for (4) channel thermistor support; available on model 2 only. |
| -33 | DeviceNet Master option; add -33 to the part number for DeviceNet Master Support (Polled & Explicit Connections only); CsCAN support is also removed. |
| -44 | SAE J1939 option; add -44 part number extension for SAE J1939 communications; also removes CsCAN support. |
| -200 | CANopen Firmware pre-loaded; CsCAN support is also removed. |
| -441 | WebMI Unlimited License pre-loaded. |
| -442 | Enhanced IEC License pre-loaded. |
| -445 | MQTT License pre-loaded. |
| -602 | Screw type I/O terminals; also removes spring type terminals; model 6 only. |
| NOTE: Lead time on special order products is typically 4-6 weeks. | |
Product Documents
- Product Overview - XL Series
- Product Overview - All-New XL Prime Series
- User Manual - EXL6
- Quick Reference Guide - EXL6
Data Sheets
- Data Sheet - Model 0
- Data Sheet - Model 2
- Data Sheet - Model 3
- Data Sheet - Model 4
- Data Sheet - Model 5
- Data Sheet - Model 6
Case Studies