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BL237 Rockchip RK3562 EdgePLC Industrial AI Edge Computing PLC

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BL237 EdgePLC industrial AI controller

Product Description

The BL237 EdgePLC combines industrial PLC control, edge AI inference and modular distributed I/O in a compact DIN-rail platform. Powered by the Rockchip RK3562/RK3562J, it integrates a quad-core Cortex-A53 processor, Cortex-M0 real-time co-processor and 1 TOPS NPU.

It supports up to 32 N-series I/O modules, OpenPLC, NexPLC, CODESYS, EtherCAT, Ubuntu, Node-RED, Docker and AI vision frameworks for robotics, machine vision, smart energy and industrial automation.

Product Specifications

BrandBLIIoT
ModelBL237 Series
ProcessorRockchip RK3562/RK3562J; 4× Cortex-A53 up to 2.0GHz; Cortex-M0 at 200MHz
NPU1 TOPS; INT8/INT16/FP16
GPUMali-G52-2EE
Memory1/2/4GB LPDDR4X
Storage8/16/32GB eMMC
Networking2× 10/100M Ethernet (BL237) or 3× (BL237A)
USB2× USB 2.0
Serial2× RS485 or RS485 + CAN 2.0B depending on configuration
I/O expansionUp to 32 N-series modules
PLC softwareOpenPLC, NexPLC or CODESYS
Operating systemUbuntu 20.04 / EdgePLC-OS with Linux-RT
ProtectionIP30; hardware watchdog; reverse-polarity protection
Operating temperature-20°C to +85°C industrial option
MountingDIN35 rail

Product Features

  1. Combines industrial PLC control, real-time processing and edge AI inference in one DIN-rail device.
  2. Runs YOLOv5/8, OpenCV, TensorFlow Lite and PyTorch Mobile for local machine vision.
  3. Supports DI, DO, AI, AO, RTD, thermocouple and PWM through modular N-series I/O.
  4. Provides Ethernet, USB, optional HDMI, RS485/CAN and optional Wi-Fi/4G/5G connectivity.
  5. Hardware watchdog, reverse-polarity protection and industrial EMC immunity improve deployment reliability.

Package Includes

  • 1 × BL237 EdgePLC configured to order
  • Selected communication and N-series I/O modules
  • Terminal connectors and standard accessories
  • Documentation access

Other Information

Applications & Configuration

Suitable for AGV and robotics, machine vision, EMS/BMS, PV and inverter control, industrial AIoT gateways and rail transit. Confirm the processor grade, memory, storage, communication interface, I/O modules and PLC software edition before ordering.

Warranty Information

15 Days Seller Warranty:

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What Voids Warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Shipping & Returns Policy

Shipping Policy:
  • Delivery time within metro cities in India is 1-3 days; for other locations, it is 3-7 days. Delivery varies based on location and courier service.
  • If the item is out of stock, the estimated delivery time is 7-14 days from order confirmation. Delivery varies based on location and courier service.
Return & Refund Policy:
  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests from here: Return Request or contact us at 09831070550.
  • Refunds are processed within 3-4 working days after inspection and approval.
Main Features
  • Rockchip RK3562/RK3562J quad-core Cortex-A53 processor
  • Integrated 1 TOPS NPU and Cortex-M0 real-time co-processor
  • Supports up to 32 N-series distributed I/O modules
  • OpenPLC, NexPLC and CODESYS runtime options
  • EtherCAT, Node-RED, Docker, K3s and AI vision support
SKU: 2EEN20059
₹ 0.00
Bulk orders or B2B inquiries? communication@twoelectrons.com

Lead time

Quantity Dispatch
1-10 units 1 to 3 days (metro cities)
3 to 7 days (others location)
>10 units To be negotiated
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15 Days Product Warranty
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Category: Edge PLCs
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Standard Refund Policy

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