MM-20MR-6MT

MM-20MR-6MT-350B-FX-A 3.5-inch Industrial Touch Screen

Product Overview:

The MM-20MR-6MT-350B-FX-A is a high-performance 3.5-inch industrial HMI touch screen built for compact industrial environments. With reliable USB connectivity, strong touch responsiveness, and industrial-grade durability, it’s ideal for control panels, small machinery, and automation systems where space-saving and robust design are essential.

Product Features:

✔ 3.5-inch TFT LCD display, 320×240 resolution, 250cd/m² brightness, with 51.84×86.4mm display area.
✔ Touch Panel: 4-wire resistive touch screen (4H) for precise and stable input.
✔ Performance: A8 800MHz RISC CPU, 128M FLASH memory, built-in real-time clock + 512KB for data storage.
✔ Connectivity: Mini USB port for program download, TTL communication, USB HOST supports external mouse.
✔ Electrical Specifications: Operates at DC24V (input DC15V–DC28V), insulation resistance >50MΩ@500VDC, 500VAC withstand voltage.
✔ Build Quality: Fireproof ABS housing, 116×86×45mm size, cutout dimensions 99×78mm, compact and durable.
✔ Environmental Durability: Working temperature 0~45℃, humidity 10–90%RH (non-condensing), anti-vibration (2G/30 min), fanless cooling.
✔ Certifications: IP65-rated front panel, CE certified under EN61000-6-2:200S.

MM-20MR-6MT-350B-FX-A

Parameter	Details
Product Model	MM-20MR-6MT-350B-FX-A
External Dimensions	116mm × 86mm × 36mm
Cutout Dimensions	99mm × 78mm
Screen Model	S350B (YKBuilder 5.3)
Screen Size	3.5″ TFT (51.84mm × 86.4mm)
NPN Input Channels	12 channels
Transistor Outputs	6 channels (Generates pulses without resistors; compatible with transistor or relay amplifier boards for general output use)
Relay Outputs	8 channels
Analog Inputs	0
Analog Outputs	0
Temperature Inputs	0
Power Supply	24V, 3A power supply

MM-20MR-6MT-350B-FX-B 3.5-inch Industrial Touch Screen

Product Overview:

The MM-20MR-6MT-350B-FX-B is a rugged and compact 3.5-inch HMI touch screen tailored for space-constrained automation and control applications. With excellent visual clarity, reliable touch response, and USB/TTL connectivity, it offers robust performance in harsh industrial environments.

Product Features:

✔ 3.5-inch TFT LCD, 320×240 resolution, 250cd/m² brightness, 51.84mm × 86.4mm display area.
✔ Touchscreen: 4-wire resistive touchscreen (4H), ensuring reliable input in industrial settings.
✔ Core Specs: A8 800MHz RISC processor, 128M FLASH memory, real-time clock with 512KB recipe storage.
✔ Interfaces: Mini USB port for downloads, internal TTL, USB HOST for mouse support.
✔ Power Performance: Operates at DC24V (input DC15V–DC28V), insulation resistance >50MΩ@500VDC, 500VAC withstand voltage for 1 minute.
✔ Build & Form: Black fire-retardant ABS housing, dimensions 116×86×36mm, cutout size 99×78mm.
✔ Environmental Performance: Works at 0–45℃, humidity 10–90%RH, shock resistance (2G in XYZ directions), and passive cooling.
✔ Certifications: IP65-rated front panel, CE certified (EN61000-6-2:200S).

MM-20MR-6MT-350B-FX-B

Parameter	Details
Product Model	MM-20MR-6MT-350B-FX-B
External Dimensions	116mm × 86mm × 36mm
Cutout Dimensions	99mm × 78mm
Screen Model	S350B (YKBuilder 5.3 software)
Screen Size	3.5″ TFT (51.84mm × 86.4mm)
NPN Input Channels	12 channels
Transistor Outputs	6 channels (Generates pulses without resistors; compatible with transistor or relay amplifier boards for general output use)
Relay Outputs	8 channels
Analog Inputs	2 channels (0-10V → 0-4095)
Analog Input Addresses	D110, D111
Analog Outputs	2 channels (0-10000 → 0-10V)
Analog Output Addresses	D126, D127
Temperature Inputs	2 channels (NTC 10K, -50°C to 150°C)
Temperature Input Addresses	D122, D123
Power Supply	24V, 3A power supply