Call Us: 877-665-5666

XL4

On backorder - current lead times are up to 6 weeks.

The XL4 sets the standard for functionality and performance. All units feature a built-in logic engine, operator interface, networking and I/O.

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

Current lead time is up to 6 weeks.

                       

HORNER APP

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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Description

  • Logic engine features 1MB of application memory with a 0.04 mS/K logic scan.
  • Online Programming Mode (making logic changes on the fly without going thru stop mode) is supported.
  • Operator Interface features include a 320×240 LCD TFT color graphics display with a high resolution resistive touchscreen, 4 function keys and a system key
  • A USB 2.0 On-the-Go port (mini-B 5pin) is available for programming.
  • A USB 2.0 Host port (A) is available for exchanging files with USB FLASH drives.
  • One (1) RS-232 and one (1) 485 port support RTU/Modbus Master/Slave, ASCII In/Out, and PLC/Drive downloadable protocols.
  • Networking features include a built-in 10/100 Ethernet port, and an integrated CsCAN port.
  • All units feature a microSD slot, supporting at least 32GB.

Model Lineup

CONTROLLER MODELCONFIGURATION
HE-XC1E0No built-in I/O
HE-XC1E212 DC in, 6 Relay Out, 4 – 12-bit Analog In
HE-XC1E312 DC in, 12 DC Out, 2 – 12-bit Analog In
HE-XC1E424 DC in, 16 DC Out, 2 – 12-bit Analog In
HE-XC1E512 DC in, 12 DC Out, 2 – 14/16-bit Analog In (mA/V/Tc/mV/RTD), 2 – 12-bit Analog Out
HE-XC1E612 DC in, 12 DC Out, 6 – 14/17-bit Analog In (mA/V/Tc/mV/RTD), 4 – 12-bit Analog Out
SPECIAL ORDER (*)
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.
-441WebMI License Unlimited pre-loaded
-442Enhanced IEC License pre-loaded
-445MQTT License is pre-loaded
-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.
For combinations of adder options, please contact the factory – 877.665.5666

Specifications

CONTROLLER
Ladder Logic Memory1 MB
Logic Scan Rate0.04 mS/K
Removable MemorymicroSD
Local Comment StorageYes
Floating Point SupportYes
AutoTune PID CapableYes
OPERATOR INTERFACE
Characters / Pixels320 x 240 (QVGA)
Display Technology3.5" TFT Color
Character Heightselectable fonts
Number of Pages1023
Fields or Objects per Page1023
Total Keys5
Function Keys4
OEM Faceplate AvailableYes
I/O
Built-in I/O Points22-44
SmartStix, SmartRail, SmartBlock I/O Supportyes, CsCAN and Ethernet
Digital Inputs / Outputs, max2048 / 2048
Analog Inputs / Outputs, max512 / 512
General Purpose Registers (words)50000
General Purpose Internal Coils (bits)32768 (16384 retentive)
ETHERNET/INTERNET
Ethernet SupportStandard
Remote AccessWebMI, HTTP or EnvisionRV
Remote File AccessFTP or EnvisionFX
IIoT SupportMQTT (Sparkplug)
SERIAL COMMUNICATIONS
Total Active Ports2
RS-232 Ports / RS-485 PortsRS-232 & RS-485; RS-232 / RS-485 (1 of each)
PLC / Drive ProtocolsYes
RTU / Modbus Master / SlaveYes
Serial ASCII In / OutYes
USB Ports (A and Mini-B)Yes
NETWORKING
Integrated CAN NetworksStandard
Supported CAN NetworksCsCAN plus 1 of the following; CsCAN, CANopen Master/Slave, DeviceNet Master, SAE J1939
Maximum CAN Distance500m per segment, 4 segments maximum
Programming over CAN       Yes
PHYSICAL SPECIFICATIONS
Height3.78" / 96.0 mm
Width3.78" / 96.0 mm
Depth2.26" / 57.5 mm
I/O Module DepthCOM option adds 0.5" / 13 mm depth
OPERATING SPECS & STANDARDS
Operating Temperature*-10 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 LITERATURE
XL4 Sales SheetHA-104
XL Series Comparison GuideHA-102
DRAWINGS2D ELECTRICAL2D MECHANICAL3D MECHANICAL
HE-XC1E0 Model 0
HE-XC1E2 Model 2
HE-XC1E3 Model 3
HE-XC1E4 Model 4
HE-XC1E5 Model 5
HE-XC1E6 Model 6
TECHNICAL DOCUMENTATION
XL4 User ManualMAN0964Download
XL4 Quick Reference GuideMAN1136Download
HE-XC1E0 DatasheetMAN1143Download
HE-XC1E2 DatasheetMAN1144Download
HE-XC1E3 DatasheetMAN1145Download
HE-XC1E4 DatasheetMAN1146Download
HE-XC1E5 DatasheetMAN1147Download
HE-XC1E6 DatasheetMAN1148Download
SUPPLEMENTAL
App Guide for Updating FirmwareMAN1011Download
Firmware Restore ManualMAN1141
App Guide for Adding Custom Splash ScreenMAN0990
Thermistor SupplementSUP0797
Ethernet Supplement ManualSUP0740Download

Certifications

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

Firmware Review Notes

PRODUCTVERSIONRELEASE DATETYPEDETAILSREQUIREMENTS
XL4, EXL6, EXLW, XL7, EXL1015.649/18/23EnhancementAdded support for OCS-I/O (CNX100) modules.Bootloader, Cscape 9.90 SP10
XL4, EXL6, EXLW, XL7, EXL1015.649/18/23Bug FixResolved issue wherein device would PING for an invalid subnet mask configured. (8765)Bootloader, Cscape 9.90 SP10
XL4, EXL6, EXLW, XL7, EXL1015.649/18/23Bug FixResolved issue wherein after multiple power cycle LAN2 IP would not work in RCC2414. (10106) NOTE: Applicable to RCC onlyBootloader, Cscape 9.90 SP10
XL4, EXL6, EXLW, XL7, EXL1015.649/18/23Bug FixResolved issue wherein MQTT with CA certificate configured was not connecting to broker (10212)Bootloader, Cscape 9.90 SP10
XL4, EXL6, EXLW, XL7, EXL1015.649/18/23Bug FixResolved issue wherein power cycle was required to recover the Modbus RTU communication when there was communication break while sending queries at high speed (10msec). (5843)Bootloader, Cscape 9.90 SP10
XL4, EXL6, EXLW, XL7, EXL1015.649/18/23Bug FixResolved issue wherein only limited number of users configured in user security configuration were working. (10016)Bootloader, Cscape 9.90 SP10
Download >Download Firmware 15.64 Release Notes
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023EnhancementOCSIO support has been added along with new modules-DIM610 and DQM606. New modules require Cscape 9.90 SP9 onwards and OCSIO firmwareBootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023EnhancementAdded new system registers for storing PGM password (%SR104 and %SR106) in order to avoid opening of password dialog when PGM is loaded via SR bits. (8345)
NOTE: This requires Cscape 9.90 SP9 onwards
%SR104–32bit %SR for storing password of program which is currently running
%SR106–32bit %SR for storing password of program which is being loaded
Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved ethernet port lock up issues. (8464)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved combining characters like Thai fonts were not displayed properly in Graphics Editor issue. (3878) NOTE: This requires Cscape 9.90 SP9 onwards.Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved device was displaying exception when used Copy_CF block – IEC issue. (7631)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved DeviceNet issue. It was not working until the cable from CAN2 port of master was unplugged and plugged back in. (7443)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved Q1 output was not going TRUE after online change issue. (8713)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved Modbus Client protocol issue. It stopped working if more than 16 16-bit external registers / 8 32-bit external registers were used on screen. (9029)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved issue when %R values were not retained after power cycle when HSC preload function was used. (5995)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved alarm history was not listing all alarms on webpages issue. (1643)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved MQTT NBIRTH/NDEATH packets were causing loss of communications issue. (8642)
NOTE: This requires Cscape 9.90 SP9 onwards. Added bdsequence number to the birth message packets
Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved loss of communication issues with BACNet MSTP protocol for X5. (8881)
NOTE: X5 only.
Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved communication issues with ethernet SmartRail bases. (8625)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved CAN connectivity issues when unit was powered on with CAN port connected. (9064/9458)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved extra verbiage issue displayed in Alarm summary and history listings on webpages. (9045)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixAdded time zone information in email header to avoid email sent from OCS being treated as spam emails. (9105)Bootloader
XL4, EXL6, EXLW, XL7, EXL10CSCAN 15.62May 2023Bug FixResolved reset issue during opening and closing of port when Modbus RTU master sends query at high speed. (5843)
NOTE: Device crash while opening and closing of serial port when Master sends Query at high speed is resolved, whereas power cycle of OCS may be required to recover the communication.
Bootloader
Download >Download Firmware 15.62 Release Notes
XL4, EXL6, XL7, EXL10CSCAN 15.60November 2022EnhancementAdded register selector support for client ID (MAC ID) in MQTT configuration. Requires Cscape 9.90 SP7 onwards. (7143)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.60November 2022EnhancementOCS-I/O Support. Requires Cscape 9.90 SP8 onwards.Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.60November 2022EnhancementModification in license checks due to vulnerability for EIEC, J1939, MQTT and WebMI. (7623)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.60November 2022Bug FixResolved issue when Conversion Blocks were functioning only for ODD register numbers and was failing for EVEN register numbers. (6233)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.60November 2022Bug FixResolved issue when scan rate was increasing when an email was not sent. (5876/7052/7508)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.60November 2022Bug FixResolved issue when the EGD status information was being displayed in wrong register - an address offset problem with EGD. (8461)Bootloader
Download Firmware 15.54 Release Notes
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022EnhancementTime-out of Modbus Slave and SRTP increased from 60 to 380 seconds. (5398)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixIn the Report Editor, an extra character was being added to the end of the report before the Carriage Return, resulting in certain printers not to work as expected. (4699)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixReal to DINT conversion was giving incorrect result for some values. (5314)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixResolved System exception issue when downloaded BACNet protocol without configuring any devices / scan list. (5591)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixRadio Modem support has been added to MJ1 port and removed from MJ3 port. (588) NOTE: Changes available in Cscape 9.90 SP5 onwards.Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixF-keys tied to switch screen coils would sometimes remain held during the screen switch until pressed again. (4668) NOTE: Applies to EXL6, EXLW and X5 only.Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixModbusTCP communication was not starting until Reacquire Time has timed out. (5042)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixModbus TCP communication would stop due to DHCP lease time getting expired. (6101)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixUnit would lose communication with Cscape over Ethernet when unit when there are multiple slaves configured in the program but not connected. (4700)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixWebMI license was lost if there is a flat / faulty controller battery - License duration check will not be done for lifetime licenses. So, even if battery fails, license will be valid for lifetime licenses. (3429)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug FixRemove all options for firmware upgrade except "Install Bootloader". (6333)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.54March 2022Bug Fixa. Packets getting delayed beyond the set update interval When Update interval option was selected in the Client protocol (5398) b. Previous sockets were getting closed before sending the re-connect packet (5398)Bootloader
Download Firmware 15.54 Release Notes
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021EnhancementAdded Ethernet Protocol Reset capabilities for FTP, EGD, Modbus and WebMI protocols – LAN1 and LAN2:
%SR156.1 - EGD for LAN1
%SR156.2 - Modbus TCP Slave for LAN1
%SR156.4 - FTP for LAN1
%SR156.5 - WebMI for LAN1 and LAN2
%SR153.1 - EGD for LAN2
%SR153.2 - Modbus TCP Slave for LAN2
%SR153.4 - FTP for LAN2
User should not set other bits of %SR153 and %SR156 to one.
Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Licensed EnhancementEnhanced IEC Logic Programming - Enhancements over standard IEC in performance, capacity (>5x), online programming and troubleshooting.Bootloader, Cscape 9.90 SP4
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Licensed EnhancementEnhanced IEC Licensing – Features added.Bootloader, Cscape 9.90 SP4
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Licensed EnhancementMQTT - Expanded offline message buffering from 20 messages / broker to 1024 messages / broker. (5177)Bootloader
XL4, EXL6 onlyCSCAN 15.52May 2021Licensed EnhancementJ1939 - J1939 protocol may now be licensed and added in the field for all XL4, EXL6, EXLW and X5 products.Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Bug FixResolved an issue which could cause built-in digital inputs (%I) to turn ON during power-down (4789).Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Bug FixUnits with part numbers ending in 1E2 only (i.e. HE-XC1E2). Fixed an issue where a power glitch below the operating voltage threshold could cause a relay output to latch ON (3746).Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Bug FixResolved an issue where it was possible (but typically rare) for the unit to get stuck while booting. This situation could result in complete battery drain if left unresolved. Failure to boot within a short time will now cause the unit to re-initiate the boot, which has consistently proven to resolve the issue.Bootloader
EXL6, EXL10 onlyCSCAN 15.52May 2021Bug FixEXL6, EXLW and EXL10 only. Corrected an issue where the unit was getting stuck on the bootloader screen during a firmware update. Unit can be recovered by using the XL Series Firmware Recovery package – available from Horner Automation Tech Support.Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Bug FixFixed an issue where units were not shutting down properly when the battery voltage was below 2.0V.Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Bug FixResolved issue where Modbus Master ladder block was not working. Port loopback test failed on MJ1, MJ2 &MJ3. (5713)Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Bug FixCorrected an issue where the Alarm History was not being maintained after a power cycle (4206).Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Bug FixCorrected an issue where the NTP server was skipping a day after a new year (4910).Bootloader
XL4, EXL6, XL7, EXL10CSCAN 15.52May 2021Bug FixFixed an intermittent watchdog issue which could occur immediately after loading a PGM file (4177).Bootloader
XL4, EXL6, XL7, EXL10Download Firmware 15.52 Release Notes
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020EnhancementDownloadable protocol enable/disable options now available for full Network and also for individual devices
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020EnhancementDHCP and DNS Support
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020Enhancement
MQTT - Sparkplug (licensed feature)
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020EnhancementStructure support in RM blocks
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020Bug FixSetpoints not loaded when loading .pgm file in controller with Cscape 9.90 SP1 & SP2Cscape 9.90 SP3
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020Bug FixCsCAN ladder blocks can now use registers greater than %R2048Cscape 9.90 SP3
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020Bug FixPID blocks, Modbus master and slave blocks, Alarm block can now use registers greater than %R2048Cscape 9.90 SP3
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020Bug FixIP default HE-WIFIUSB
XL4, EXL6, XL7, EXL10CSCAN 15.40July 2020Bug FixLocal Date (Day) rolls back at month change
XL4, EXL6, XL7, EXL10Download Firmware 15.40 Release Notes
XL4, EXL6, XL7, EXL10CSCAN 15.34June 2020Bug FixFixed an issue on internal I/O bus timing preventing the unit from shutting down properly and saving registers.
XL4, EXL6, XL7, EXL10CSCAN 15.34June 2020Bug FixFixed an issue where a fast power cycle (less than 2 seconds) caused the unit to run on internal battery causing an improper shut down.
XL4, EXL6, XL7, EXL10CSCAN 15.34June 2020Bug FixFixed a watchdog issue related to the Horner Wi-Fi module performing a mode change.
XL4, EXL6, XL7, EXL10CSCAN 15.34June 2020Bug FixFixed an issue where some applications using the email feature with TLS enabled causing a watchdog reset.
XL4, EXL6, XL7, EXL10Download Firmware 15.34 Release Notes
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019EnhancementBACnet protocol - Allowed configuration of parameters via registers. Added Binary Inputs, Binary Outputs, Binary Values, Analog Inputs & Analog Outputs. Added the ability to select the range of addresses to be mapped / detected in the discovery process.
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019EnhancementBasic support for Horner HE-WIFIUSB module. Further operational improvements are scheduled for future firmware updates. Support for the HE-WIFIUSB module is NOT possible for the RCC8842, RCC972 or RCC1410.
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixPossible reset when copying large files from uSD to USB
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixError using wildcards in Removable Media blocks
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixFixed issue where format size of microSD was limited to 1GB
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixAlarms not displayed on web pages in WebMI
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixSystem exception for some programs due to issue with incorrect value for baud rate for J1939
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixFixed an issue that prevented login after download
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixDate format changed to DD-Mon-YY in retentive trend playback
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixAlarm object display did not show live refresh for WebMI
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixOff Delay Timer output was energizing when no power was applied to Timer in first scan
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixHE-X5 touch screen calibration issue where the next button can be hard to press for in-field recalibration
XL4, EXL6, XL7, EXL10CSCAN 15.30October 2019Bug FixWhen the password data object is set for user access object type, the visibility does not work as expected.
XL4, EXL6, XL7, EXL10Download Firmware 15.30 Release Notes
XL4, EXL6, XL7, EXL10CSCAN 15.22June 2019EnhancementExpanded the temperature range at which battery charging can occur. The Charging Temperature Range Table below lists these ambient temperature values by controller. Refer to the Horner Rechargeable Battery Operation Manual, MAN1142, for more details.
XL4, EXL6, XL7, EXL10CSCAN 15.22June 2019
XL4, EXL6, XL7, EXL10Download Rechargeable Battery Operation Manual
XL4, EXL6, XL7, EXL10Download Firmware 15.22 Release Notes

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