Control unit / HMI MT8121XE3
12.1" HMI, 1024 x 768, IPS LCD Touch HMI, 32 Bit RISC
- 12.1" 1024 x 768 IPS LCD
- Industrial plastic housing
- Fanless cooling system
- 256 MB Flash Memory On-Board
- Real time clock RTC
- IP65 front, NEMA4 compliant
- SD card slot, supports SD and SDHC cards
- COM1 or COM3 (2-wire RS485) supports MPI up to 187.5 k
- Panel and VESA (75 mm x 75 mm) mounting options
- USB host and USB client
- LED backlight

The MT8121XE3 from Weintek is characterized by the combination of a brilliant display with a wide viewing angle. The device can be used as a classic HMI, human-machine interface, but can also be used in almost all areas of industrial automation thanks to a wide range of additional functions. The very easy-to-use and logically structured configuration software enables flexible use and facilitates adaptation to a wide variety of tasks. In addition to pure machine operation, data logging, trend graphics and user-defined symbols are also possible. The fanless system with a 32-bit RISC CPU with 1 GHz and generously dimensioned main memory ensures plenty of computing power and fast page switching. The MT8121XE3 is ideal for medium and large machine operation with high demands.
Power supply:
24 VDC +/-20 %; 1.5 A at 24 VDC
Connection via pluggable 3-pole terminal strip.
Display:
Size: 12.1"
Resolution: 1024 x 768 pixels
Display: IPS-LCD Touch
Brightness: 500 cd/m²
Colors: 16.7 million
Reading angle (O/U/R/L): 89°/89°/89°/89°
Contrast: 1000:1
Touch display:
4-wire analog resistive.
Backlight via LED with a typical service life of
30,000 hours.
Indicators:
3 function LEDs for CPU status, power supply and communication.
CPU and core logic:
32 bit RISC 1 GHz processor. Linux-based operating system.
Memory:
- 256 MB RAM
- 256 MB on-board flash memory
- SD card drive for SD and SDHC cards up to 16 GB.
USB port:
1 x USB 2.0 host and 1 x USB 2.0 client.
Serial interfaces:
COM1: RS232 / RS485 2-/4-wire
COM3: RS485 2-wire
RS485 interfaces are MPI-capable up to 187,500 baud (not simultaneously)
Ethernet:
10/100 Base-T with RJ45 plug
Real-time clock:
Integrated real-time clock RTC
Protection class:
IP65, NEMA 4 Indoor
Housing:
Industrial plastic housing (closed, water-repellent)
Assembly
Panel mounting; VESA 75 x 75
Weight:
approx. 1,700 g
Dimensions (WxHxD):
317 mm x 243 mm x 41 mm
Shock:
10 Hz to 25 Hz (X, Y, Z direction 2 g over 30 minutes)
Ambient temperature:
Operation: 0 °C to +50 °C.
Storage: -20 °C to +60 °C.
Relative humidity 10% - 90% (non-condensing)
Scope of delivery:
Device, seal, fixing material, replacement fuse.
Certificate:
CE
Software:
EasyBuilder Pro V4.00.01 or newer
Customs tariff number:
85371098
Manufacturer:
Weintek Labs, Inc

To download the "EasyBuilder Pro" software and the associated manual, please contact your contact person in the sales department. Or request the link by e-mail.

Download the PLC Connection Manual Ver. 5.06.01 here, with all the information on the devices, data types and cabling for each communication driver in EasyBuilder Pro.

Remote monitoring and remote access
to your HMI of the cMT series

DIN rail power supply unit DRS3-24
Single-phase input: 85 VAC to 264 VAC
Output: 24 VDC
Output power of 72 watts (3 A)
Operating temperature: -25 °C to +71 °C
Overload and overvoltage protection
Ethernet switch, 8 ports, Gigabit -
ETHSWG8C1
8x 10/100/1000BaseT(X)
unmanaged / Plug and Play
This product has been discontinued.
The recommended successor model, ETHSWG80T, can be found here.
If you have any questions, please contact our technical application support team.




















