General Description

Specifications

System

• Processor: Broadcom BCM2712, 4×Cortex‑A76 @ 2.4 GHz

• Memory: 2/4/8/16 GB LPDDR4X

• Storage: 8/16/32/64 GB eMMC; 1×M.2 2242 SSD (B‑key)

• OS: Linux 6.6.78‑v8‑16k, Raspberry Pi OS, Docker support

Interfaces

• Ethernet: 3×RJ45 (1×10/100/1000 Mbps + 2×10/100 Mbps)

• USB: 2×USB 3.0 (5 Gbps, ESD Level 3)

• Display: 1×HDMI 2.1 (optional, 4K@60fps)

• Expansion:

  • 1×X‑series I/O slot (RS485/232, DI/DO/GPIO)

  • 2×Y‑series I/O slots (RS485/232, DI/DO/Relay, AI/AO, PT100)

• Wireless: 1×Mini PCIe (4G/5G), Nano SIM, 2×antenna

• Others: Micro USB Debug, Reset, Watchdog, RTC

Electrical

• Power: DC 12–24 V (nominal 24 V), 2‑pin terminal

• Protection: Reverse polarity, overcurrent, ESD

Mechanical

• Dimensions: 110 × 83 × 42/48 mm

• Mounting: DIN35 rail

• Housing: Aluminum alloy + stainless steel

• Weight: ~600 g

Environmental

• Operating Temp: -20 °C to +85 °C

• Humidity: 5%–95% RH (non‑condensing)

• Protection: IP30; vibration/shock tested

Key Features

• High‑Performance Edge Computing: 4×A76 cores, NPU support (1–6 TOPS) for YOLO/OpenCV

• Modular I/O Expansion: X/Y slots for flexible analog/digital/relay integration

• Industrial‑Grade Reliability: Wide temp, EMC/EMI compliance, watchdog, RTC

• Rich Connectivity: Triple Ethernet, 4G/5G, USB 3.0, HDMI

• Software Ecosystem: Node‑RED, Python, C/C++, Qt, Docker, BLRAT remote management

• Use Cases: Industrial control, edge AI, AGV, machine vision, energy storage, IIoT gateway

Installation & Wiring

1. Mounting: Attach to DIN35 rail in cabinet

2. Power: Connect 12–24 V DC to 2‑pin terminal (check polarity)

3. I/O: Install X/Y expansion boards; wire sensors/actuators

4. Network: Connect Ethernet cables; configure IP via QuickConfig

5. Wireless: Insert Nano SIM; attach 4G/5G antennas

6. Debug: Use Micro USB for configuration/debug

Operation

• Power‑on: LED indicator solid green; system boots in ~30 s

• Network: Default DHCP; static IP via QuickConfig

• Remote Access: SSH, VNC, or BLRAT for monitoring/upgrades

• Expansion: Detect X/Y boards automatically; configure via software

• Recovery: Press reset 5 s to restore factory defaults

Compliance

• Certifications: CE, RoHS, FCC

• Standards: IEC 61000‑6‑2/4, EN 55032

Package Contents

• BL460/A main unit

• Power terminal block

• Mounting brackets

• Quick start guide

Optional Accessories

• X/Y series I/O expansion boards

• 4G/5G antenna kit

• M.2 2242 SSD

• DIN rail extension kit