Canvas 7


All units feature a built-in logic engine, operator interface, networking and I/O.

  • All-new graphics engine built with Cscape 10 enhanced graphics
  • Multi-core SOM with dedicated logic and graphics cores
  • 7” WVGA (800×480) display, virtual function keys
  • 6 I/O configurations for up to 42 I/O points onboard
  • Ethernet, 3 serial ports, 1 CAN port, 2MB Logic Memory
  • USB-A or Micro SD for data storage
  • Online Programming and MQTT support, as well as improved WebMI features
  • All Canvas models include WebMI+, MQTT, Enhanced IEC and J1939 features included as standard.

Networking features include:

  • (1) Built-in 10/100 Ethernet port
  • (1) Integrated CAN port that supports either CsCAN, CANopen, J1939 or DeviceNet Scanner


  • ALL-IN-ONE CONTROL – performs all machine functions in a
    unified hardware design; logic control, operator interface, I/O
    and networking.
    responsive machine control dashboards.
  • ALL NEW GRAPHICS OBJECTS – Designed from the ground up
    with all-new graphics. Trending, recipes, alarms – all redesigned
    with a modern look and fully featured.
  • MULTI-CORE MICROPROCESSOR – Fast, consistent scan times
    with separate, dedicated CPU cores for logic and graphics
  • FLEXIBLE LOGIC LANGUAGES – Use the logic language of your
    choice – Advanced Ladder Logic or the IEC 6-1131 languages.
  • INDUSTRIAL ETHERNET – Fast and flexible Ethernet with Ethernet IP,
    Modbus TCP, BACnet IP; FTP file transfer and Email.
  • IIOT & REMOTE CONTROL-Push data to the cloud with MQTT.
    Remotely monitor and control the machine with WebMI+ from
    a web browser. No extra licenses required!
  • OCS360 CLOUD SERVICE READY – Canvas is pre-configured to
    support Horner’s upcoming OCS360 Cloud Service.


Ladder Logic Memory 2 MB
Logic Scan Rate 0.02 mS/K
Removable Memory microSD
Local Comment Storage Yes
Floating Point Support Yes
AutoTune PID Capable Yes
Characters / Pixels 800×480
Display Technology 7″ TFT Colour
Character Height selectable fonts
Number of Pages 1023
Fields or Objects per Page 1023
Total Keys 6
OEM Faceplate Available Yes
Built-in I/O Points 22-44
SmartStix, SmartRail, SmartBlock I/O Support Yes, CsCAN and Ethernet
Digital Inputs / Outputs, max 2048 / 2048
Analog Inputs / Outputs, max 512 / 512
General Purpose Registers (words) 50000
General Purpose Internal Coils (bits) 32768 (16384 retentive)
Ethernet Support Standard, 1 Port
Remote Access WebMI, HTTP or EnvisionRV
Remote File Access FTP or EnvisionFX
IIoT Support MQTT (Sparkplug)
Total Active Ports 3
RS-232 Ports / RS-485 Ports 1 RS-232 & 1 RS-485 on first Modular Jack (MJ1/2); 1 RS-232 or RS-485 on second Modular Jack (MJ3)
PLC / Drive Protocols Yes
RTU / Modbus Master / Slave Yes
Serial ASCII In / Out Yes
USB Ports (A and Mini-B) USB 2.0 (480 MHz) for USB FLASH Drives (2TB); USB 2.0 (480 MHZ) Programming & Data Access
Integrated CAN Networks 1
Supported CAN Networks CsCAN, CANopen, J1939 and DeviceNet Master
Maximum CAN Distance 500m per segment, 4 segments maximum
CAN Port (Independently Isolated) Remote I/O, Peer-to-peer Comms, Cscape
Supported CAN Protocols CsCAN, CANopen, DeviceNet, J1939
Ethernet Productivity One 10/100 Mbps (Auto-MDX)
Ethernet Protocols TCP/IP, Modbus TCP, FTP, SMTP, EGD, ICMP, ASCII
Remote I/O SmartRail, SmartStix, SmartBlock, SmartMod, OCS-I/O
Height 5.66″ / 144 mm
Width 7.34″ / 187 mm
Depth 1.84″ / 47 mm
I/O Module Depth COM option adds 0.98″ / 24.83 mm depth
Operating Temperature* -0 to 60°C
Humidity (non-condensing) 5 to 95%
Product Certifications/Approvals UL Class 1 Div II, CE
Environmental Rating UL Type 1, 3R, 4, 4x, 12, 12k, 13


Canvas Series Accordion Brochure Download
Cscape 10 & Canvas Presentation Download
Technical Documentation (Requires Login/Registration)
Canvas 7 User Manual Download
Canvas 7 Quick Reference Guide Download
Canvas 7 Model 0 Datasheet Download
Canvas 7 Model 2 Datasheet Download
Canvas 7 Model 3 Datasheet Download
Canvas 7 Model 4 Datasheet Download
Canvas 7 Model 5 Datasheet Download
Canvas 7 Model 6 Datasheet Download

Part Numbers & On-Board I/O

HE-CV-070C-00 No built-in I/O
HE-CV-070C-02 12 DC in, 6 Relay Out, 4 – 12-bit Analog In
HE-CV-070C-03 12 DC in, 12 DC Out, 2 – 12-bit Analog In
HE-CV-070C-04 24 DC in, 16 DC Out, 2 – 12-bit Analog In
HE-CV-070C-05 12 DC in, 12 DC Out, 2 – 14/16-bit Analog In (mA/V/Tc/mV/RTD), 2 – 12-bit Analog Out
HE-CV-070C-06 12 DC in, 12 DC Out, 6 – 14/17-bit Analog In (mA/V/Tc/mV/RTD), 4 – 12-bit Analog Out
*Up To six mA/V In, mA/V RTD/Tc, and mA/V Out


Part Number Extension Description
No Extension Black
-00 Blue-Black
-01 Grey
-02 No Overlay


Part Number Extension
-10 Thermistor option. Add -10 to the part number for Thermistor support for Analog Inputs 1 & 2. Model 2, 3, 4 only.
-14 Thermistor option. Add -14 to the part number for (4) Channel Thermistor support. Model 2 option only
-602 Screw type I/O terminals. Replaces spring type terminals. Model 6 only


CE Certified Link to Certifications Page
UL Certification Link to Certifications Page