ASEM HT2150/S0

Core Technical Specifications

1. Main Processor: Intel Celeron J1900 quad-core 2.0GHz SoC low-power industrial CPU
2. Memory Support: Expandable DDR3 RAM 1GB ~ maximum 8GB
3. Storage Media: CFast card slot + internal 2.5” SATA SSD hard disk bay
4. Display Configuration: 15-inch 4:3 TFT LCD industrial screen, adjustable LED backlight, max 16.7 million display colors
5. Touch Input: Aluminum flat front panel resistive 5-wire touch screen (optional projected capacitive multi-touch upgrade)
6. Communication Interfaces (S0 expandable version):
   • Dual Gigabit Ethernet 10/100/1000Mbps with Wake-on-LAN & Jumbo Frame support
   • 1×USB3.0, 1×USB2.0 standard, S0 variant adds 2×optional RS232/422/485 serial expansion port
   • External CFast data storage card slot
7. Power Supply: 24VDC industrial power input, wide voltage tolerance 18–30VDC
8. Mechanical Mount: Flush panel embedded mounting + optional VESA wall bracket rear mounting
9. Protection Rating: Front panel IP65 dust/water splash resistance; rear housing IP20 cabinet installation
10. Operating Temperature: 0°C ~ +50°C continuous operation, storage -20°C ~ +70°C
11. MTBF Lifespan: ≥60,000 hours under standard industrial environment

Function & Performance Features

• Fully fanless passive heat dissipation architecture via integrated aluminum heat sink, zero moving parts eliminate fan dust clogging failure risk
• S0 dedicated internal expansion cavity allows aftermarket installation of additional serial communication modules for multi-PLC system connection
• Dual isolated Gigabit Ethernet ports support separate production control network and IIoT remote monitoring network physical isolation
• Pre-installed UNIQO industrial HMI runtime software optional for process visualization, alarm logging and production data statistics
• UBIQUITY built-in VPN remote assistance software enables end-to-end remote equipment troubleshooting without on-site service
• Wide operating temperature range adapts metal workshop, packaging line, food processing factory non-air-conditioned cabinet environment
• Optional external backup UPS battery module for uninterrupted data logging during short factory power outages
• True flat seamless front panel design easy to wipe clean oil mist, powder dust from food/chemical production lines

Working Principle

Material & Structural Characteristics

• Front Panel: Solid aluminum alloy true flat bezel, silicone fully sealed gasket achieving IP65 front protection rating
• Touch Glass: Hardened scratch-resistant soda-lime glass with anti-fingerprint coating
• Rear Enclosure: Thick extruded aluminum alloy monolithic housing integrated with large-area passive heat sink
• Internal Expansion Cavity (S0 exclusive): Reserved empty PCB mounting space for aftermarket serial communication interface daughter boards
• Cable Connectors: Lockable industrial screw terminal power connector, threaded metal Ethernet/USB cable glands anti-vibration loose connection

Installation Requirements

1. Flush embedded cabinet door mounting, cutout size matching official ASEM dimension drawing with ±1mm tolerance
2. Reserve minimum 80mm depth clearance behind cabinet door for rear heat sink and expansion cavity space (S0 version deeper than SL slim variant)
3. Power input wiring install external 3A overcurrent fuse, add EMC power filter in high-frequency converter workshop environments
4. Separate Ethernet control network cable and power cable routing with ≥5cm clearance to reduce signal crosstalk interference
5. Avoid mounting direct above hydraulic oil tanks, furnace heat exhaust vents to prevent over-temperature and oil mist corrosion
6. VESA wall mounting option requires M4 stainless steel bolts evenly torqued to distribute unit weight

Typical Application Scenarios

• Packaging machinery, injection molding machine integrated HMI & edge data acquisition panel PC
• Food & beverage production line batch recipe storage, quality data logging terminal
• Metallurgy heat treatment furnace centralized process monitoring IIoT gateway
• Pharmaceutical cleanroom production equipment visualization control station
• Water treatment plant multi-pump PLC system centralized monitoring touch panel
• General machine tool, printing equipment fanless industrial operation computer

Operation & Maintenance Precautions

1. Clean front touch glass only with water-dampened microfiber cloth; avoid alcohol-based cleaners damaging sealing silicone gasket
2. S0 expansion serial daughter board installation must disconnect 24VDC power supply before opening rear housing cover
3. SSD storage disk health check quarterly to back up production recipe data to CFast external storage card
4. Rear aluminum heat sink dust cleaning every 3 months in dusty production workshops to maintain passive cooling efficiency
5. Do not block rear housing heat sink ventilation gaps with wiring bundles to prevent CPU thermal throttling performance reduction
6. VPN remote access only enabled during scheduled maintenance periods to avoid unauthorized network access to production control data
7. Replace front panel sealing silicone gasket every 2 years to maintain IP65 water/dust protection performance