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cMT-SVRX-822
- 2 Ethernet, 1 USB, 1 Serial
- Quad-core RISC CPU
- 1GB RAM, 4GB Flash
- MQTT, OPCUA, SQL, Remote Access
- Supports display on a tablet, laptop, smartphone, PC, cMT iV Series, and Web HMI
- EasyAccess2.0 license included, CODESYS supported
- DIN Rail Mount
Advanced Headless HMI with EasyAccess 2.0 License
cMT-SVRX-822
Monitor PLC Operations, gather PLC data, and remotely access your control system via the FREE cMT Viewer App on your smart phone, tablet, laptop, or PC. If you’d like a local device for viewing, try our cMT iV Series secondary display units with built-in cMT Viewer or our Web HMI Series. EasyAccess2.0 license (included) for additional remote capabilities.
- All the same HMI features you’re used to, just without a screen
- Our headless HMIs are compact and can be DIN Rail mounted with ease
- You have the option of displaying HMI screens served by a Maple headless HMI to any user with cMT Viewer installed on their Tablet, PC, or Smartphone
- Enough horsepower to ingest, process, and publish data from dozens of local or remote devices, sensors, etc.
- Built-in flash storage, with SD card slot for expansion and data backup
- Supports OPC UA and CODESYS too!
- Volume discounts available. Contact sales for more details.
- Connects to +400 PLCs and Controllers.
- US Based Technical Support
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System
Memory (RAM) | 1 GB |
Memory (Flash) | 4 GB |
RTC | Built-in |
Programming Software | EBPro (Latest Version) |
I/O Ports
Serial Ports | 3 |
Ethernet/LAN | LAN 1: 10/100 Base-T RJ-45 LAN 2: GbE RJ-45 |
CANbus | N/A |
Audio Output | N/A |
SD Card Slot | SD/SDHC (32GB capacity) |
USB Host Ports | USB 2.0 x 1 |
USB Client Ports | N/A |
Wi-Fi | N/A |
COM Port | 1 x DE9P COM1: RS-232, COM2: RS-485 2 or 4 wire, COM3: RS-485 2 wire |
HDMI Port | N/A |
Video Input | N/A |
Electrical
Input Power | 20.4 W |
Power Isolation | Built-in |
Isolation Resistance | Exceed 50 MO – @ 500 VDC |
Input Voltage | 24 ± 20% VDC |
Input Current | 850 mA @ 24 VDC |
Mechanical
Vibration Endurance | 10 to 25Hz (X, Y, Z direction 2G 30 minutes) |
Enclosure Material | Plastic, charcoal grey |
PCB Coating | Yes |
Dimensions WxHxD | 1.17 x 5.11 x 4.52 inches [29.8 x 130 x 115 mm] |
Panel Cutout (inches) [mm] | N/A |
Weight | Approx. 0.53 lbs. [0.24 kg] |
Mounting | 35 mm DIN Rail |
Environmental
Storage Temperature | -4 ~ 140°F (-20 ~ 60°C) |
Operating Temperature | 32 ~ 122°F (0 ~ 50°C) |
Relative Humidity | 10% ~ 90% (non-condensing) |
Certification
UL Type Rating | cULus |
IP Rating | IP20 |
CE | Yes |
UL | cULus Listed |
RoHS | Yes |

Connect a Maple Systems HMI to a Maple Systems PLC
Whether you are new to Maple Systems or know our HMIs well, pairing one of our powerful HMIs with a low-cost PLC is easy.
Unboxing a cMT-SVRX-822
We'll unbox the product, review I/O ports, hook it up to a Web HMI and demo remote access applications.
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FREE User Friendly HMI Software
Download our free, full-featured HMI configuration software to create custom control applications for your industrial process. EBPro supports over 300 PLC & controller protocols, ensuring seamless integration with new or existing systems. No license or key required.

Documents
Manuals
- EBPro Programming Manual
- cMT-SVRX Installation Guide
- cMT-SVRX Series User Manual
- EBPro Quick Start Guide
- cMT Quick Start Guide
- OPC-UA Set-up Overview
- cMT Microsoft SQL Quick Start Guide
- cMT MySQL Quick Start Guide
- EasyAccess 2.0 Manual
- EasyWeb 2.0 Operations Manual
- AWS IoT User Manual
- Azure IoT User Manual
Certifications
- CE-cMT-SVRX-820, cMT-SVRX-822
- UL-cMT Series
- RoHS all series
- EU Declaration of Conformity (Battery Regulations)
- Trade Agreement Act
- Russian Iron and Steel Declaration
- REACH Certification
- Country of Origin Certification
CAD Files
When you order the cMT-SVRX-822 the following items are included in the box:
- cMT-SVRX-822 Headless HMI
- Warranty Statement
- Installation Instruction
- Product Flyer
- Power Connector
