ODOT Automation: Smart & Flexible Automation Control Systems

Over 120 years of engineering excellencer.
Trusted by critical infrastructure operators across six continents.
Technical support in English, Mandarin, and Bahasa Malaysia

Years OF Innovation

0 +

Global

Standard Certificate

Zero

Signal Latency

LHS

Official Partner

A Legacy of Signal Transmission Excellence

ODOT Automation is a China-based national high-tech enterprise with over 22 years of expertise in automation control and industrial communication. Founded in 2003, ODOT specialises in the research, development, and manufacturing of PLC systems, remote I/O modules, protocol converters, and industrial networking products.

ISO 9001 certified and a member of key industrial alliances including PI (PROFINET), EtherCAT Technology Group, CC-Link Partner Association, and OPC Foundation, ODOT delivers automation infrastructure that enables seamless integration between field devices and higher-level systems such as MES, ERP, and SCADA platforms.

LHS distributes the full ODOT product range, providing local access to ODOT's automation ecosystem for industrial applications across factory automation, energy management, water treatment, food & beverage, and more

Product Categories

ODOT's portfolio is structured into four core product families, each optimised for specific automation requirements — from small machine control to large distributed industrial deployments.

DU03 Series — Open PLC

Medium-to-large IEC 61499 & IEC 61131-3 PLC supporting PROFINET master, EtherCAT master, and Modbus. Scales from 32 to 256 distributed I/O slaves. Features built-in Web HMI, motion control ...

D-Series — Remote I/O

Removable redundant backplane remote I/O system supporting Modbus TCP, PROFINET, EtherCAT, EtherNet/IP, and CC-Link IE Field Basic. Up to 32 modules per backplane with 0.6 ms full-load refresh ....

B-Series — Box PLC & Modular I/O

Cost-effective CODESYS-based box PLC with 32/64 I/O points, plus DIY modular BOXIO system. BOXIO-32/64 accommodates interchangeable COMM boards

C-Series — Process PLC & Push-In I/O

CODESYS PLCs with 4M program memory and up to 32 expansion modules, supporting Modbus RTU/TCP, EtherCAT, and CANopen. Push-in spring terminal remote

Protocol Converters

Serial-to-Ethernet and fieldbus protocol gateways bridging Modbus RTU/ASCII, PROFIBUS-DP, CANopen, PPI/MPI to PROFINET, Modbus TCP, and Ethernet. Operating range -40°C to 85°C.

Industrial Switches

Unmanaged DIN-rail Ethernet switches in 5, 8, and 16 port configurations. Supports IEEE 802.3/802.3u/802.3x/802.3z, broadcast storm protection, auto MDI/MDI-X. Operating range ...

Industries & Applications

ODOT's automation control products are deployed across a wide range of industrial sectors. The following industries represent typical application environments for the ODOT product range:

Factory & Discrete Manufacturing

PLC-based machine control, distributed I/O for production lines, EtherCAT motion control for servo systems

New Energy & BESS

BESS monitoring and control, solar/wind edge controllers, protocol conversion between field devices and SCADA

Water & Wastewater Treatment

Remote I/O for pump stations, Modbus RTU/TCP integration with SCADA, wide-temperature field installations

Food & Beverage Processing

Hygienic-grade I/O modules, recipe management via CODESYS, Modbus TCP integration with plant MES

Textile & Light Manufacturing

Modular I/O for loom control, CANopen servo integration, cost-effective B-Series box PLC deployment

Power Management & Utilities

Substation data acquisition, protocol gateway between legacy serial devices and Ethernet-based systems

Key Specifications — ODOT Automation: Smart & Flexible Automation Control Systems