---
model: ICO520
lifecycle: active
official_site_status: Available
category: Systems & Platforms > Embedded Computing > DIN-Rail Embedded System
source: https://www.axiomtek.com/products/systems-and-platforms/embedded-computing/din-rail-embedded-system/ico520
updated: 2026-11-08
---

# ICO520

DIN-Rail Fanless Embedded System with 12th Gen Intel® Core™ i7/i5/i3 or Celeron® Processor, 4 2.5GbE LAN, 2 HDMI, 4 USB, 4 Isolated COM, and 2 Isolated DIO (8-in/8-out)

- Category: Systems & Platforms > Embedded Computing > DIN-Rail Embedded System
- Status: Active

## Key features

- High performance with fanless and DIN-rail design
- 12th gen Intel® Core™ i7/i5/i3 or Celeron® processor (Alder Lake-P)
- 4 isolated COM, 2 isolated DIO (8-in/8-out), and 4 2.5GbE LAN
- Wide operating temperature range from -40°C to +70°C
- 9 to 36 VDC input, typically 12 to 24 VDC, with OVP, UVP, OCP, and RPP
- Supports TPM 2.0
- Supports cold boot at -40°C

## Specifications

- **CPU:**
  - Intel® Core™ i7-1265UE (1.7GHz/10C/15W)
  - Intel® Core™ i5-1245UE (1.5GHz/10C/15W)
  - Intel® Core™ i3-1215UE (1.2GHz/6C/15W)
  - Intel® Celeron® 7305E (1GHz/5C/15W)
- **Chipset:** SoC integrated
- **System Memory:** 1 x DDR4-3200 SO-DIMM, up to 32GB
- **COM:**
  - 4 x Isolated RS-232/422/485 (4-wire, Phoenix-type connectors, only for advanced model)
  - Isolation voltage: 2 kV
- **USB:** 4 x USB 3.2
- **Ethernet:**
  - 4 x RJ-45 isolated 2.5GbE LAN (Intel® I226-IT )
  - Isolation voltage: 1.5 kV
- **PoE:** N/A
- **CANbus:** N/A
- **Analog Input:** N/A
- **Digital I/O:**
  - 2 x Isolated 8-in/8-out DIO (only for advanced model)
  - Isolation voltage: 2 kV
- **Display:** 2 x HDMI (1920x1080 @60Hz)
- **Expansion:**
  - 1 x M.2 Key B 3050/3052 slot: PCIe/USB 3.2/USB 2.0 (for Wi-Fi/5G with SIM slot)
  - 1 x full-size Rev. 1.2 PCI Express Mini Card slot: PCIe/USB 2.0 (for Wi-Fi/LTE with SIM slot)
  - 1 x full-size Rev. 1.2 PCI Express Mini Card slot: SATA/USB 2.0 (for mSATA/LTE with SIM slot)
- **Storage:**
  - 1 x Internal 2.5” SATA drive
  - 1 x mSATA (occupying 1 x PCI Express Mini Card slot)
  - 1 x M.2 (PCIe Gen2 x4): NVMe (2242/2280) (advanced model only)
- **Others:**
  - TPM 2.0
  - 5 x Antenna opening
- **Power:**
  - 1 x Terminal block, accepts 9 to 36 VDC input, typically 12/24 VDC
  - Power consumption: full loading
  - 54.82W (with 12VDC)
  - 56.52W (with 24VDC)
  - MTBF: 47,832 (hrs, @50°C)
- **Watchdog Timer:** 255 levels, 1 to 255 sec.
- **Construction:** Extruded aluminum and heavy-duty steel, IP30
- **Operating Temperature:**
  - Cold boot at -40°C
  - With fan kit: All systems support -40°C to +70°C (-40°F to +158°F)
  - Without fan kit:
  - System with i7-1265UE or i5-1245UE supports -40°C to +50°C (-40°F to +122°F)
  - System with i3-1215UE or 7305E supports -40°C to +60°C (-40°F to +140°F)
- **Relative Humidity:** 10% to 95% relative humidity, non-condensing
- **Vibration:** 2 Gms with storage (5 to 500Hz, X/Y/Z direction; random, operating)
- **Dimensions (W x D x H):** 83 x 135 x 155 mm (3.27" x 5.31" x 6.1")
- **Weight (net/gross):**
  - Advanced model: 1.75 kg (3.86 lb)
  - Simplified model: 1.65 kg (3.84 lb)
- **Certifications:** CE (Class A), FCC (Class A), and UL
- **Software Support:** AXView
- **EOS Support:** Windows® 11 IoT, Linux
- **Mounting:**
  - DIN-rail
  - Wall Mounting

## Ordering information

- ICO520-ALD7-A (P/N E22C520107) — DIN-rail fanless embedded system with Intel® Core™ i7-1265UE processor, 4 USB 3.1, 4 2.5GbE, 4 isolated COM, 2 isolated DIO (8-in/8-out), and 2 HDMI
- ICO520-ALD7-AS (P/N E22C520106) — DIN-rail fanless embedded system with Intel® Core™ i7-1265UE processor, 4 USB 3.1, 4 2.5GbE, and 2 HDMI
- ICO520-ALD5-A (P/N E22C520105) — DIN-rail fanless embedded system with Intel® Core™ i5-1245UE processor, 4 USB 3.1, 4 2.5GbE, 4 isolated COM,2 isolated DIO (8-in/8-out), and 2 HDMI
- ICO520-ALD5-AS (P/N E22C520104) — DIN-rail fanless embedded system with Intel® Core™ i5-1245UE processor, 4 USB 3.1, 4 2.5GbE, and 2 HDMI
- ICO520-ALD3-A (P/N E22C520103) — DIN-rail fanless embedded system with Intel® Core™ i3-1215UE processor, 4 USB 3.1, 4 2.5GbE, 4 isolated COM, 2 isolated DIO (8-in/8-out), and 2 HDMI
- ICO520-ALD3-AS (P/N E22C520102) — DIN-rail fanless embedded system with Intel® Core™ i3-1215UE processor, 4 USB 3.1, 4 2.5GbE, and 2 HDMI
- ICO520-ALDC-A (P/N E22C520101) — DIN-rail fanless embedded system with Intel® Celeron® 7305E processor, 4 USB 3.1, 4 2.5GbE, 4 isolated COM, 2 isolated DIO (8-in/8-out), and 2 HDMI
- ICO520-ALDC-AS (P/N E22C520100) — DIN-rail fanless embedded system with Intel® Celeron® 7305E processor, 4 USB 3.1, 4 2.5GbE, and 2 HDMI
- ACC139-I520-FAN (P/N E29R139100) — ACC139 fan kit for ICO520 to support operating temperature from -40°C to +70°C

## Sources

- Official product page: https://www.axiomtek.com/products/systems-and-platforms/embedded-computing/din-rail-embedded-system/ico520
- Official datasheet (PDF): https://www.axiomtek.com/Download/Spec/ico520.pdf

## Sales contact

- TC Lee, Business Development Manager, Axiomtek
- Email: tc.lee@axiomtek.com.tw
- LinkedIn: https://www.linkedin.com/in/t-c-lee/
- WhatsApp: https://wa.me/886955040637

_Maintained by TC Lee, Business Development Manager at Axiomtek. This is not the official Axiomtek website: specifications are mirrored from https://www.axiomtek.com, which is authoritative._