All XLTe units feature a built-in logic engine, operator interface, networking and I/O.  Logic engine features 256KB of application memory with a 0.8mS/K logic scan, and Ethernet standard.

Please select the model number from the dropdown to see current stock and pricing.

Current lead time is up to 6 weeks.


The Horner App is the first automation app to give customers the ability to access all WebOCS enabled controllers with their iOS or Android phone or tablet.



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Features of the XLTe Operator Interface include:

  • Standard Ethernet
  • 160×128 sunlight readable graphics display
  • high resolution resistive touchscreen
  • 4 function keys and a system key
  • (2) RS-232/485 ports support RTU/Modbus Master/Slave, ASCII In/Out, and PLC/Drive downloadable protocols
  • integrated CsCAN port
  • Removable Mass Storage device
  • CANopen Master/Slave Support (available as a field installable firmware update, this removes CsCAN support)

Model Lineup

HE-XT1E0No built-in I/O
HE-XT1E212 DC in, 6 Relay Out, 4 – 12-bit Analog In
HE-XT1E312 DC in, 12 DC Out, 2 – 12-bit Analog In
HE-XT1E424 DC in, 16 DC Out, 2 – 12-bit Analog In
HE-XT1E512 DC in, 12 DC Out, 2 – 14/16-bit Analog In (mA/V/Tc/mV/RTD), 2 – 12-bit Analog Out
HE-XT1E612 DC in, 12 DC Out, 6 – 14/17-bit Analog In (mA/V/Tc/mV/RTD), 4 – 12-bit Analog Out
Part Number ExtensionDescription
-10Thermistor option. Add -10 to the part number for Thermistor support for Analog Inputs 1 & 2. Models 2, 3, and 4 only.
-14Thermistor option. Add -14 to the part number for (4) Channel Thermistor support. Model 2 only.
-22With Display Heater
-33DeviceNet Master option. Add -33 to the part number for DeviceNet Master Support (Polled & Explicit Connections only). CsCAN support is removed.
-44SAE J1939 Option. Add -44 part number extension for SAE J1939 communications. CsCAN support is removed.
-200CAN Open Firmware pre-loaded. CsCAN support is removed.
-602Screw type I/O terminals. Replaces spring type terminals. Model 6 only.
-603With Display Heater and Screw type I/O terminals. Replaces spring type terminals. Model 6 only
(*) Not available for purchase on the web store. Please call factory for product availability. Lead time on special order products is 4-6 weeks.


Ladder Logic Memory256 KB
Logic Scan Rate0.8 mS/K
Removable MemorymicroSD
Local Comment StorageYes
Floating Point SupportYes
AutoTune PID CapableYes
Characters / Pixels160x128
Display TechnologyTransflective LCD
Character Heightselectable fonts
Number of Pages1023
Fields or Objects per Page50
Total Keys5
Function Keys4
OEM Faceplate AvailableYes
Built-in I/O Points22-44
SmartStix, SmartRail, SmartBlock I/O Supportyes, CsCAN
Digital Inputs / Outputs, max2048 / 2048
Analog Inputs / Outputs, max512 / 512
General Purpose Registers (words)9,999
General Purpose Internal Coils (bits)4,096 (2,048 retentive)
Ethernet SupportHE-XEC
Remote AccessWebMI, EnvisionRV
Remote File Accessvia EnvisionFX
Total Active Ports2
RS-232 Ports / RS-485 PortsRS-232 / RS-485 (x2)
PLC / Drive ProtocolsYes
RTU / Modbus Master / SlaveYes
Serial ASCII In / OutYes
USB Ports (A and Mini-B)no
Integrated CAN Networks1
Supported CAN NetworksCsCAN, CANopen (firmware change), DeviceNet Master (-33 option), SAE J1939 (-44 option)
Maximum CAN Distance500m per segment, 4 segments maximum
Programming over CAN       CsCAN only
Height3.780" / 96.00 mm
Width3.780" / 96.00 mm
Depth2.264" / 57.5 mm
I/O Module DepthCOM option adds 0.5" / 13 mm depth
Operating Temperature*-0 to 60°C, *Note: -40°C Low Temp Option, Contact Factory
Humidity (non-condensing)5 to 95%
Product CertificationsCE, C', UL Class 1 Div II,
Environmental RatingNEMA & UL Type 1, 3R, 4, 4x, 12, 12k, 13, ABS

Documentation & Resources

DocumentReference NumberLink to Download
Sales Sheet for XLT and XLTeHA-289
XL Series Comparison GuideHA-102
2D Electrical Model 0
2D Mechanical Model 0
3D Mechanical Model 0
2D Electrical Model 2
2D Mechanical Model 2
3D Mechanical Model 2
2D Electrical Model 3
2D Mechanical Model 3
3D Mechanical Model 3
2D Electrical Model 4
2D Mechanical Model 4
3D Mechanical Model 4
2D Electrical Model 5
2D Mechanical Model 5
3D Mechanical Model 5
2D Electrical Model 6
2D Mechanical Model 6
3D Mechanical Model 6
User ManualMAN0878Download
Quick Reference GuideMAN1122Download
Model 0 DatasheetMAN1112Download
Model 2 DatasheetMAN1113Download
Model 3 DatasheetMAN1114Download
Model 4 DatasheetMAN1115Download
Model 5 DatasheetMAN1116Download
Model 6 DatasheetMAN1117Download
App Guide for Updating FirmwareMAN1011
Ethernet Supplement ManualSUP0740Download
Thermistor SupplementSUP0797


Certification TypeDownload Certificate
CE Declaration of Conformity
ISO 9001: 2015
Lithium Battery Test Summary


Firmware Review Notes

XLT/XLTeCSCAN 15.60February 2023Bug FixResolved issue when Full Duplex communication was not working properly with multiple slaves connected. (7587)Bootloader
XLT/XLTeCSCAN 15.60February 2023Bug FixApplicable to XLEe / XLTe only
Resolved issue when WebMI license details on System Menu were not retained if ethernet cable or microSD card was removed. (9554/1258)
XLTe onlyCSCAN 15.58March 2022New FeatureAdded support for alternative hardware components.Bootloader
XLTe onlyDownload Firmware 15.58 Release Notes
XLT/XLTeCSCAN 15.56September 2021EnhancementWebMI status bits have been added for session Count - %SR101.5 to SR101.7.
XLT/XLTeCSCAN 15.56September 2021EnhancementTime-out of Modbus Slave and SRTP increased from 60 to 380 seconds. (5398)Bootloader
XLT/XLTeCSCAN 15.56September 2021Bug FixResolve issue when occasionally microSD card was not detecting / reading properly when card
was plugged and unplugged repeatedly. (4703)
XLT/XLTeCSCAN 15.56September 2021Bug FixResolved the following issues (5398) -
a. Packets were getting delayed beyond the set update interval when the update interval option
was selected in the Client Protocol
b. Previous sockets were getting closed before sending the reconnect packet
XLT/XLTeCSCAN 15.56September 2021Bug FixResolved WebMI issue that if previous sessions were not getting
closed, then a connection timeout occurred during long run as max sessions were reached. (4980)
XLT/XLTeCSCAN 15.56September 2021Bug FixResolved issue when ModbusTCP communication was not
starting until Reacquire Time had timed out during power up or occasionally when unit was moved
from Idle to Run mode. (5042)
XLT/XLTeDownload Firmware 15.56 Release Notes
XLT/XLTeCSCAN 15.54July 2021Bug FixResolved issue when Modbus communication on MJ2 stops working and unit locks up. (2769)Bootloader
XLT/XLTeCSCAN 15.54July 2021Bug FixResolved issue where in Real to DINT conversion was giving incorrect result for some values. (5314)Bootloader
XLT/XLTeCSCAN 15.54July 2021Bug FixResolved issue when using the Report Editor, an extra character was being added to the end of the report before the Carriage Return, throwing off the printer. (4699)Bootloader
XLT/XLTeDownload Firmware 15.54 Release Notes
XLT/XLTeCSCAN 15.52May 2021EnhancementIncreased ladder size from 256KB to 512KB. (4318)Bootloader
XLT/XLTeCSCAN 15.52May 2021Bug FixXLE/XLEe and XLT/XLTe only - Resolved issue where stepper count was off by 1 or 2 in second generation XLE. (4004)Bootloader
XLTe onlyCSCAN 15.52May 2021Bug FixXLEe and XLTe only - Resolved issue where email was not working if Modbus TCP was configured. (3711)Bootloader
XLT/XLTeCSCAN 15.52May 2021Bug FixResolved issue where the unit was continuously rebooting when the downloaded program was configured with > %R2048 in PID block and placed in RUN mode. (4943)Bootloader
XLT/XLTeCSCAN 15.52May 2021Bug FixResolved issue where a unit was continuously rebooting when "Auto Tune" feature was enabled in PID block in Firmware 15.50. (5646)Bootloader
XLT/XLTeDownload Firmware 15.52 Release Notes
XLT/XLTeCSCAN 15.44January 2021Bug FixIn rare cases, analog inputs of Model 5 I/O will not update at power up or can stop updating during operation.Hardware rev TU and later
XLT/XLTeCSCAN 15.44January 2021Bug FixUsing the stepper count function will result in extra pulses beyond the setpoint.Hardware rev TU and later

XLT/XLTeCSCAN 15.44*NOTE: If upgrading from Firmware 15.40, a power cycle is required when the firmware upgrade is complete.
XLT/XLTeDownload Firmware 15.44 Release Notes
XLT/XLTeCSCAN 15.24January 2020Bug FixCould not load 15.20 Firmware and new CPLD on new blank XLE units.
XLT/XLTeCSCAN 15.24January 2020* NOTE: Does not affect post-production units that are flashed with earlier versions
XLT/XLTeDownload Firmware 15.24 Release Notes
XLT/XLTeCSCAN 15.22October 2019Bug FixAdded commands to the display update block for recovering from split screen.
XLT/XLTeDownload Firmware 15.24 Release Notes
XLT onlyCSCAN 15.18January 2019Bug FixReduce unnecessary current draw (without power) on the Backup Battery. Rev TA-UD
XLT onlyDownload PUN Notes for Power Loss Details
XLT onlyDownload Firmware 15.18 Release Notes

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