Productdatasheet
14 September 2026
Panel-pc / monitor / mobiel · ARM-based-Panel-PC
SID‑21WR2
Serie: SID
The Avalue SID‑21WR2 is a 21.5‑inch semi‑industrial panel PC featuring a 1920×1080 LED‑backlit TFT LCD with projective‑capacitive multi‑touch (PCAP) support for up to 10 touch points. Powered by a Rockchip RK3568 quad‑core Cortex‑A55 processor (up to 2.0 GHz) with 2 GB DDR4 RAM and 32 GB eMMC storage, it delivers reliable performance for embedded and industrial applications. The system operates fanlessly and accepts wide DC power input (12 tot 24 V), making it well‑suited for factory automation, retail kiosks, control panels, and digital signage. Connectivity includes 2 × USB 3.0, 1 × Gigabit LAN, HDMI output, RS‑232 + RS‑485 serial, and optional Wi‑Fi / Bluetooth. The front panel is IP65‑rated for dust and splash protection, and the VESA mount support makes installation flexible.
Belangrijkste kenmerken
- 21.5\" 1920 x 1080 Semi-Industrial Panel PC with PCAP touch
- Rockchip RK3568 Arm Quad Cortex-A55, up to 2.0GHz
- 2GB DDR4 / 32GB eMMC
- Fanless operation from -20°C ~ 60°C (-4°F ~ 140°F)
- Support Android 11, Debian 11
Technische specificaties
Systeeminformatie
| Processor | Rockchip RK3568 Arm Quad Cortex-A55, up to 2.0GHz |
|---|---|
| Systeemgeheugen | 2GB DDR4 |
Opslag
| Opslag | 32GB eMMC |
|---|
Display
| Grafische chipset | Mali-G52 support OpenGL ES 1.1/2.0/3.2, Vulkan 1.0/1.1, OpenCL 2.0 |
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Audio
| Luidsprekeruitgang | Optional 2 x 4Ω 2W |
|---|
Ethernet
| LAN-chipset | Realtek RTL8211F-CG |
|---|---|
| Ethernet-interface | 10/100/1000 Base-Tx GbE compatible |
Voedingsvereiste
| DC-ingang | +12V ~ +24V |
|---|---|
| DC-ingangsconnector | Lockable DC Jack |
| Adapter | Input: 100~240 Vac/50~60 Hz Output: 60W Adapter (12V @ 5A Adapter) |
Softwareondersteuning
| OS | Android 11 / Debian 11 |
|---|
Certificering
| Certificeringsinformatie | CE, FCC Class B |
|---|
Paneel
| LCD-formaat | 21.5\" |
|---|---|
| LCD-paneel | TFT |
| Resolutie | 1920 x 1080 |
| Pixelafstand | 0.24795 (H) x 0.24795 (V) mm |
| Helderheid | 250 cd/m2 |
| Contrastverhouding | 3000 |
| Kijkhoek | 89 (U), 89 (D), 89 (L), 89 (R) |
| Responstijd | 30ms |
| Achtergrondverlichting | LED |
| Type touch | Projective capacitive multi-touch up to 10 points |
| Lichtdoorlatendheid touch | 86% |
Externe I/O
| USB-poort | 2 x USB 3.0 |
|---|---|
| Audiopoort | 1 x Headphone Jack |
| LAN-poort | 1 x RJ45 |
| COM-poort | 1 x RS-232 (DB9), 1 x RS-485 (DB9) |
| HDMI | 1 x HDMI 2.0 |
| Antenne | 2 x Wi-Fi/BT Antenna |
| DC-ingang | 1 x DC Jack |
| Overig | 1 x Power button with LED, 1 x Reset button |
Draadloze communicatie
| WLAN | Optional Wi-Fi 802.11ac/a/b/g/n |
|---|---|
| Bluetooth | Optional BT 5.0 |
Mechanisch en omgeving
| Bedrijfstemp. | 0°C ~ 40°C (32°F ~ 104°F) |
|---|---|
| Opslagtemp. | -20°C ~ 60°C (-4°F ~ 140°F) |
| Luchtvochtigheid in bedrijf | 40°C @ 95% Relative Humidity, Non-condensing |
| Afmeting (B x L x H) | 535.3 x 329.3 x 48.1 mm |
| Gewicht | 7.2 kg |
| Beschermingsgraad IP | Front panel IP65 |
| VESA | 100 x 100 |
| Voedingsvereiste | DC +12 ~ +24V |
| Voedingsmodus | AT/ATX (ATX is default) |
| Systeemventilator | Fanless |
| Kleur | Black |
| Constructie | Metal |
Paklijst
| Paklijst | 1 x AC/DC 60W Adapter 12V/5A, 1 x Power Cord |
|---|