BL234 EdgePLC IEC 61131-1 Automation Industrial Edge Controller
  • Industrial Edge Controller
  • Industrial Edge PLC
  • Industrial ARM Controller
  • EdgePLC
  • Industrial Edge Controller
  • Industrial Edge PLC
  • Industrial ARM Controller
  • EdgePLC

BL234 EdgePLC IEC 61131-1 Automation Industrial Edge Controller

No.BL234
The BL234 EdgePLC series is an industrial edge controller designed for the convergence of real-time control and edge computing. As industrial automation evolves toward “Control + Edge Intelligence,” traditional PLCs often lack computing capability, while industrial PCs struggle with deterministic real-time control.
Processor
Allwinner T507-H
SoC
4*Cortex A53
RAM
1/2GB
ROM
8/16GB
PLC Software
OpenPLC, NexPLC, CODESYS
  • Description

  • Model Selection

EdgePLC BL234 Series

Industrial Edge Controller

High-performance ARM-based edge controller merging real-time control and edge computing. Supports up to 32 N‑series I/O modules, multiple PLC runtimes, and rich industrial protocols for smart manufacturing and energy systems.

Core Features

Quad-core Cortex-A53, modular I/O, and versatile software ecosystem

High‑performance CPU & Multimedia

  • Allwinner T507-H: 4× ARM Cortex-A53 @1.4GHz
  • GPU G31 MP2, OpenGL ES / Vulkan support
  • 4K H.265 decoding, 4K H.264 encoding
  • 8/16GB eMMC, 1/2GB LPDDR4
  • Independent hardware watchdog

Rich I/O & Distributed Expansion

  • 2 / 3× 100M Ethernet, 2× USB 2.0
  • 1× HDMI 2.0a (4K@30fps) on BL234A
  • Mini PCIe for Wi-Fi/4G / 5G
  • Supports up to 32 N‑series I/O modules (DI/DO, AI/AO, RTD, TC, PWM, pulse capture)
  • 2× RS485

Intelligent Software & Ecosystem

  • Ubuntu 20.04 / EdgePLC‑OS (Linux‑RT)
  • OpenPLC, NexPLC, CODESYS Runtime (IEC 61131‑3)
  • IGH EtherCAT master, Node‑RED, Docker
  • BLRAT remote access, QuickConfig tool
  • Python, C/C++, Node.js, Java support

Industrial‑grade Reliability

  • ESD, EFT, Surge immunity (level 3)
  • -40°C to +85°C industrial temperature
  • DIN35 rail mounting, IP30 protection
  • Conformal coating option (upon request)
  • Vibration / shock tested per GB/T 2423

Key Specifications Snapshot

Powerful metrics for demanding applications

0
+
Max N‑Series Modules
0
GB
eMMC Storage
0
Cores
Cortex-A53
0
°C
Operating Temp.

Software Version Options

Choose the runtime that fits your control strategy

Lite Edition
OpenPLC
  • Ubuntu 20.04 + OpenPLC
  • IEC 61131-3 (ST, LD, FBD)
  • Lightweight & open source
  • Ideal for simple logic control
  • No motion control
Standard Edition
NexPLC
  • NexPLC integrated platform
  • Cloud‑edge collaboration
  • Built‑in BLIoTLink, Node‑RED
  • Remote OTA & monitoring
  • No CODESYS motion
Professional Edition
CODESYS
  • CODESYS Runtime (IEC 61131-3)
  • SoftMotion / CNC & Robotics (option SM/CR)
  • EtherCAT master IGH
  • Advanced motion control
  • Full development environment

Typical Applications

From smart factories to energy management

Industrial Automation

PLC expansion, production line control, equipment monitoring

Energy Storage (EMS/BMS)

Battery monitoring, inverter control, energy management

Photovoltaic Generation

PV inverter, string monitoring, power optimization

Data Acquisition

SCADA, remote telemetry, industrial IoT data hub

Rail Transit

Signal control, vehicle monitoring, station automation

Protocol Conversion

Modbus, CAN, BACnet, OPC UA gateway

Quality & Reliability

Certified for harsh industrial environments

EMC Compliance

  • GB/T 9254 / CISPR 32 Class A
  • ESD level 3 (contact ±6kV, air ±8kV)
  • EFT level 3 (power 2kV, signal 1kV)
  • Surge level 3 (diff. 2kV, common 4kV)
  • Voltage dips / interrupts tested

Environmental Tests

  • -40°C cold start & +85°C high temp run
  • Damp heat 40°C, 85% RH for 48h
  • Sinusoidal vibration 5‑500Hz, 2g
  • Free fall 0.8m (packaged)
  • IP30 protection (solid foreign object)

Software & Support

  • Preinstalled BLIoTLink, BLRAT, QuickConfig
  • Ubuntu file system & kernel source
  • Complete SDK and demo programs
  • Docker & K3s ready
  • Long‑term maintenance & tech support

Start Your EdgePLC BL234 Project

The EdgePLC BL234 series integrates real‑time control, edge intelligence, and modular I/O into a single rugged controller. Ideal for Industry 4.0, energy storage, and smart infrastructure.

EdgePLC BL234 Industrial Edge Controller Configurator

Allwinner T507-H · Quad‑Core Cortex‑A53 · up to 32 N‑Series I/O modules
1Base
2SOM
3Serial
4N‑Series
5Wireless+SW

Base Unit

BL234 / BL234A (HDMI)
BL234
2×10/100M Ethernet, no HDMI, supports 32 N‑Series
Ethernet2×100M
USB2×USB 2.0
HDMINo
BL234A
3×10/100M Ethernet, HDMI 2.0a, supports 32 N‑Series
Ethernet3×100M
USB2×USB 2.0
HDMI4K@30fps

SOM Board

T507-H · eMMC/LPDDR4 · Industrial/Commercial

Serial Board

X90 (2×RS485) default, not shown in model

N‑Series I/O Modules

Click to add/remove · each click increments quantity
Selected: (none)

Wireless & Software

Wi‑Fi/4G/5G · Lite(OpenPLC) / STA(NexPLC) / Pro(CODESYS)

Wireless Module

None
Wired only
Wi‑Fi
2.4G/5G
4G/LTE
Cellular
5G
High‑speed

Software Version

Lite
Ubuntu + OpenPLC
STA
NexPLC
Pro
CODESYS

Configuration Complete

BL234-SOM340-Lite
  • Industrial Edge Controller
  • Industrial Edge PLC
  • Industrial ARM Controller
  • EdgePLC

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