yiPLC modular programmable logic controller series featuring native real-time industrial firmware. Offers multi-channel analog acquisition, high-speed backplane, isolated digital I/O, latching relays, and RTD modules. All YM series modules can be used as standalone Remote I/O, supporting optional CANopen and Modbus protocols.
Advantages
Full-stack self-developed: Native OS, IEC 61131-3 runtime, and Web IDE
Web-based IDE: No download or installation required, accessible anytime on PC/Pad for programming, simulation, and monitoring
Integrated multi-bus: Industrial Ethernet, CAN, RS-485, and USB in one chassis
Standalone Remote I/O: All YM modules support optional CANopen and Modbus protocols
Industrial reliability: Optical isolation and zero-power latching relay memory
Native support for cloud monitoring and cloud operations
Mobile remote monitoring supported
YC200-3V2D2U Modular PLC CPU (3 Voltage AI/2AO/2Serial)
High-precision bipolar analog controller CPU featuring 3x ±10V bipolar voltage inputs, 2x ±10V analog outputs, 2 serial ports, and multi-bus interfaces for rapid voltage acquisition and closed-loop control.
YC201-3A1D2O2U Modular PLC CPU (3AI/1AO/2DO/2Serial)
Hybrid automation controller with 3x 4-20mA inputs, 1x analog output, 2x local transistor digital outputs (DO), and 2 serial ports, ideally suited for equipment requiring both analog and switching outputs like FLR1000.
YM200-16I16O Digital Expansion Module (16DI/16DO)
Industrial digital I/O module usable as a PLC backplane expansion unit or independently as a standalone Remote I/O. Supports optional CANopen and Modbus protocols, providing 16 optocoupler-isolated digital inputs and 16 transistor digital outputs.
YM201-16I16OP Sourcing PNP Digital Module (16DI/16DO PNP)
European-standard sourcing PNP digital module usable as a PLC backplane expansion or standalone Remote I/O. Supports optional CANopen and Modbus protocols, featuring 16DI + 16DO (PNP driver) with integrated 24V undervoltage and short-circuit protection.
YM200-04M 4-Channel Latching Relay Module
High-reliability latching relay module usable as a PLC backplane expansion or standalone Remote I/O. Supports optional CANopen and Modbus protocols. Features 4 independent dual-position latching relays (COM/NO) with 10ms pulse flip excitation, retaining state during power loss with zero steady-state power consumption.
YM200-04PT30 4-Channel PT1000 Module
High-reliability PT1000 temperature acquisition module usable as a PLC backplane expansion or standalone Remote I/O. Supports optional CANopen and Modbus protocols. Provides 4 independent PT1000 channels with anti-interference digital filtering for stable industrial temperature measurement.
High-reliability PT100 temperature acquisition module usable as a PLC backplane expansion or standalone Remote I/O. Supports optional CANopen and Modbus protocols. Provides 4 independent PT100 3-wire/4-wire channels with precise linearization compensation and high industrial noise immunity.
YC200-3A2D2U Modular PLC CPU (3AI/2AO/2Serial)
High-performance industrial controller CPU with 3x 4-20mA analog inputs, 2x ±10V analog outputs, 2 serial ports (TTL/RS232), dual isolated RS-485, CAN backplane, and 3 RJ45 physical ports.
yiPLC series controllers and expansion modules actively empower commercial equipment manufacturing, bioprocess systems, smart factories, and cold-chain logistics.
Preview
Bioprocess & Agriculture
Intelligent Bacterial Culture & Fermentation System
Powered by the YC200 controller and YM200 expansion modules, this IoT system provides closed-loop microbial fermentation, real-time status telemetry, multi-stage temperature control, and mobile remote operation for modern commercial livestock and bioprocess industries.
Preview
Smart Factory & Industrial Automation
Digital Factory & Production Line Telemetry
Leveraging YC200 controllers, YMX-5GW industrial telemetry gateways, and sensor suites, this platform enables automated real-time acquisition of shopfloor equipment parameters, remote PLC control, cloud SCADA dashboards, and lifecycle process optimization.
Preview
Cold-Chain Logistics & Healthcare
Intelligent Vaccine Transfer & Constant-Temperature Delivery System
Combines YC200 controllers and YM200 expansion modules for precision mechanical motion control and multi-point temperature regulation, securing the critical "last-meter" cold-chain delivery from medical freezers to vaccination stations.