WhatsApp: +86 16626708626
Email: 
Phone: +86 16626708626Description
Key Technical Specifications
| Parameter | Value |
| Manufacturer | Nematron Corp |
| Full Model Number | EPC1200T-N270-2GB-40SS-XP |
| Display Size & Type | 12.1-Inch TFT Color LCD with Analog Resistive Touchscreen |
| Processor (CPU) | Intel Atom N270 1.60 GHz (Fanless Architecture) |
| System Memory (RAM) | 2 GB DDR2 SDRAM |
| Storage Capacity | 40 GB Solid State Drive (SSD) |
| Operating System | Windows XP Embedded (XPe) |
| Power Input Rating | 100–240 V AC, 50/60 Hz, 1.0 A (or 24 V DC depending on base sub-spec) |
| Mounting Style | Panel Cutout Mount (NEMA 4/4X / IP65 Front Bezel) |
| I/O Interfaces | Dual Gigabit Ethernet (RJ45), USB 2.0 ports, RS-232/422/485 Serial Ports, VGA Out |
| Operating Temperature | 0°C to +50°C (Fanless convection cooling) |
Product Introduction & Supply Chain Strategy
The Nematron EPC1200T-N270-2GB-40SS-XP is an industrial-grade panel computer designed for human-machine interface (HMI), SCADA supervision, and direct machine control. Featuring a 12.1-inch resistive display, an Intel Atom N270 processor, 2 GB RAM, a 40 GB solid-state drive, and Windows XP Embedded, it provides quiet, fanless operation in high-vibration and dust-prone industrial environments.
Securing this panel PC as New Surplus ensures immediate hardware drop-in compatibility without redesigning panel cutouts or migrating legacy SCADA software. Utilizing genuine factory-fresh surplus avoids the elevated risk of display backlight dimming, touchscreen calibration drift, and degraded power supply capacitors common in used or refurbished units, protecting your plant from costly unplanned downtime.
EPC1200T-N270-2GB-40SS-XP
EPC1200T-N270-2GB-40SS-XP
Installation & Configuration Guide
Stage 1: Pre-Installation (Prep & Safety)
- Perform Lock-Out/Tag-Out (LOTO) procedures on the control cabinet main circuit breaker.
- Verify zero-energy state on input power lines using a calibrated multimeter.
- Wear a properly grounded ESD wrist strap before handling rear IO ports and internal CF/SSD drives.
- Record DIP switch positions, network IP settings, and take reference photos of terminal block wiring.
Stage 2: Removal
- Disconnect incoming power cables, Ethernet drops, serial connectors, and grounding straps.
- Loosen and back out the perimeter panel mounting clamps from the rear of the enclosure.
- Carefully push the old panel unit forward out of the cabinet cutout from the rear, taking care not to damage the bezel gasket.
Stage 3: Installation (Clone & Seat)
- Inspect the panel gasket on the new EPC1200T-N270-2GB-40SS-XP to ensure a tight NEMA 4/4X environmental seal.
- Insert the unit into the enclosure panel cutout from the front.
- Install and tighten rear mounting clamps evenly in a cross-pattern to prevent warping the front bezel frame.
- Reattach ground straps, communication cables, and power wiring securely to their respective terminals.
Stage 4: Power-On & Testing
- Measure line voltage prior to connection to confirm it matches the unit rating (100–240 V AC or 24 V DC).
- Apply power and observe the boot sequence to confirm BIOS detection of the 40 GB SSD.
- Verify that Windows XP Embedded boots into the target HMI runtime environment without driver errors.
- Run a touch-calibration utility to verify multi-point screen accuracy across the entire display area.
Firmware/Software Versions & Upgrade Notes
- Operating System Target: Pre-loaded with Windows XP Embedded (XPe) tuned specifically for Nematron hardware drivers.
- SCADA & Application Migration: Verify that your runtime HMI project (e.g., Wonderware, FactoryTalk, or custom C/C++ applications) is compiled for 32-bit x86 architecture under Windows XP.
- Driver Restrictions: Do not attempt to flash newer 64-bit operating systems or unverified motherboard BIOS builds onto this hardware; doing so will cause legacy touchscreen controller driver drop-outs and video display timing misalignments.
Frequently Asked Questions (FAQ)
Q: Why buy a New Surplus unit instead of a refurbished Nematron panel PC?
A: Refurbished panel PCs often retain aged LCD backlights, worn resistive touch layers, and heat-stressed power supplies that lead to screen flicker, touch dead-zones, and sudden system lockups. New Surplus guarantees zero operating hours, vibrant display contrast, and maximum hardware longevity.
Q: Is the Nematron EPC1200T-N270-2GB-40SS-XP an obsolete model?
A: Yes, Nematron has discontinued the ePC generation. Because OEM factory orders are no longer available, acquiring New Surplus units is the most reliable way to maintain identical spare-part availability without expensive panel redesigns.
Q: Can I swap the 40 GB SSD into a replacement unit directly?
A: Yes, if the replacement unit shares the exact motherboard revision and chipset (EPC1200T-), you can transfer your primary 40 GB SSD to retain your installed OS, network parameters, and HMI runtime files.
Q: How do you confirm the unit is genuinely “New Surplus”?
A: All inventory undergoes strict physical inspection upon receipt. We verify pristine touch glass with zero stylus wear, original OEM serial tags, untouched port contacts, and unblemished panel sealing gaskets.
Q: What warranty coverage is included with this product?
A: Every New Surplus unit comes backed by a comprehensive 1-Year replacement warranty, providing the same protection as original manufacturer terms.
