YASKAWA JEPMC-MC001 PLC module

YASKAWA JEPMC-MC001 PLC module

Product Overview

YASKAWA JEPMC-MC001 is a universal PLC module under the Yaskawa brand 3G3JZ series. Its core positioning is centralized control and equipment collaborative management of general industrial automation systems, with reliable command processing, multi device interconnection, and process parameter regulation capabilities. It can achieve seamless interconnection between the control center and devices such as frequency converters, distributed I/O units, and on-site sensors, and accurately transmit control commands and equipment operation data. This PLC module adopts a modular structure design, compatible with Yaskawa 3G3JZ series supporting equipment and mainstream industrial automation components, supports convenient integration and debugging, and has excellent environmental adaptability and operational stability. It is a core component for improving the operational efficiency of general industrial control systems, optimizing production process synergy, and ensuring stable production processes. At present, there is sufficient stock supply of this model of PLC module, which can meet diverse needs such as new system construction, upgrading of existing general industrial control systems, and equipment maintenance.

Specification parameters

-Core electrical parameters: rated voltage AC 220V, rated frequency 50/60Hz, rated power consumption ≤ 30W; equipped with high-performance industrial control processor, instruction processing speed up to 0.5 μ s/step, supporting multi device collaborative control; Working temperature range -10 ℃~60 ℃, relative humidity ≤ 90% RH (no condensation), suitable for various general industrial workshop environments, ensuring stable operation; Can match the general industrial load control requirements of multiple power ranges, and adapt to the collaborative work of supporting equipment such as 3G3JZ series frequency converters.

-Communication interface and protocol: Standard RS-485 communication interface and industrial Ethernet interface, supporting mainstream industrial communication protocols such as Modbus RTU; As a Modbus master or slave, it supports function commands 01H, 02H, 03H, 04H, 05H, 06H, 0FH, and 10H; It can seamlessly integrate with the Yaskawa 3G3JZ series frequency converter and adapt to various general industrial control equipment, flexibly integrating into the general industrial automation system architecture.

-Control and communication performance: Supports up to 16 axis collaborative control, meeting the requirements of multi device collaborative control for general production lines; Equipped with automatic instruction parsing and precise execution functions, with control accuracy reaching industrial universal standards; Built in data caching and verification mechanism, data transmission error rate ≤ 10 ⁻⁹, ensuring the integrity and accuracy of control instructions and operational data; Equipped with communication fault warning function and standardized configuration, it can achieve continuous operation of the control system.

-Certification standards: Passed CE and UL international safety certifications, in compliance with industrial equipment safety operation standards.

-Physical parameters: Weight approximately 800g, size in accordance with DIN standard rail mounting specifications; The protection level reaches IP20, suitable for installation environment inside industrial control cabinets, effectively preventing dust and foreign objects from entering, and suitable for general industrial scenarios in various industries such as general mechanical processing, municipal engineering, and light manufacturing.

Performance characteristics

-Universal compatibility and convenient interconnection: relying on multi protocol compatibility features, seamless interconnection with different brands of universal industrial equipment and Yaskawa 3G3JZ series supporting equipment is achieved, without the need for customized interface development, reducing the integration complexity of universal industrial control systems; Standardized communication interface design, adapted to the interconnection requirements of various general industrial control scenarios, enhances system expansion flexibility.

-Strong environmental adaptability and high reliability: using industrial grade high stability components and anti-interference circuit design, it has good electromagnetic interference suppression ability. Through electromagnetic compatibility (EMC) testing, it can operate stably in complex electromagnetic environments such as general industrial workshops; Equipped with comprehensive power fluctuation suppression function, it can adapt to slight voltage fluctuations in industrial power grids, ensuring continuous and reliable communication and control between the control system and on-site equipment.

-Convenient integration and debugging: Provides detailed installation guidance and simplified setup process, supports seamless compatibility with various industrial automation systems, and can efficiently complete integration whether building new systems or upgrading old systems.

-Comprehensive fault diagnosis and convenient maintenance: equipped with comprehensive fault self diagnosis function, it can detect communication link interruption, protocol mismatch, node offline abnormality, power failure and supporting equipment operation abnormality (such as frequency converter overload, signal acquisition abnormality, etc.) status in real time, send alarm signals through LED indicator lights and communication interfaces, and record fault codes; Supporting live plugging and online replacement, the module can automatically identify and configure adaptation parameters, and maintenance can be completed without stopping the machine, greatly reducing downtime losses; Support real-time storage and export of communication logs and device operation data, providing data support for system maintenance and production optimization.

-Safety compliance: Complies with international safety standards and electromagnetic compatibility requirements, comes with a comprehensive electrical protection design, and reduces equipment operational risks.

Working principle

The YASKAWA JEPMC-MC001 PLC module serves as the core control and communication unit of a general industrial automation system, and its working principle is based on the full process general industrial control logic of "instruction reception parsing processing collaborative control status feedback fault warning". Firstly, the PLC module receives control instructions from the upper control center (engineer station, operation station) through industrial Ethernet interface or RS-485 interface, and also receives on-site sensor signals (such as position, temperature, pressure, etc.) transmitted by distributed I/O units through various interfaces; Subsequently, the internal high-performance industrial control processor parses and processes instructions and signals, generating precise device control instructions; Next, control instructions are transmitted to various on-site devices such as frequency converters and actuators through corresponding communication interfaces, driving the devices to operate according to set parameters; At the same time, the PLC module provides real-time feedback on the operating status of on-site equipment, I/O signal status, and other data to the upper control center, achieving centralized monitoring; In addition, the internal fault self diagnostic circuit continuously monitors the operating status of the PLC module and connected equipment. Once an abnormality is detected, an alarm is immediately triggered and the fault code is recorded to ensure the continuous and stable operation of the general industrial control system.

Precautions

-Voltage matching and power protection: Before installation, it is necessary to confirm that the power supply voltage is consistent with the rated voltage of the module (AC 220V) to avoid voltage fluctuations beyond the allowable range; It is recommended to install a surge protector at the power input end to prevent damage to the internal circuit of the module caused by grid surge voltage; When not in use for a long time, the power should be disconnected to avoid component aging caused by standby current; When used in conjunction with a frequency converter, it is necessary to ensure that the power circuit is isolated from the power circuit of the frequency converter to reduce interference.

-Safety operation regulations: When wiring, repairing or replacing components, the power must be disconnected first, and touching the terminals while powered on is strictly prohibited to prevent electric shock accidents.

-Correct wiring and protocol configuration: Strictly distinguish power interfaces, Ethernet interfaces, RS-485 interfaces, and I/O interfaces according to the wiring manual, strictly prohibit misconnection or mixing, and avoid permanent damage to the module; Ensure that the terminals are securely fastened during wiring to prevent loose connections or communication interruptions; Special shielded cables should be selected for communication cables, and the distance between power cables and signal cables should be ≥ 300mm to reduce signal interference; According to the system control requirements, accurately configure key parameters such as communication protocol, communication rate, Modbus function code, etc., to ensure compatibility in multi device communication.

-Standardize grounding settings: The grounding terminals must be strictly connected according to local grounding regulations to avoid sharing grounding with welding machines, motors, and other equipment. When multiple modules are used side by side, they must be independently grounded, and grounding wire circuits are prohibited to prevent electric shock or fire risks.

-Professional operation: The parameter setting, system integration, and fault maintenance of modules need to be completed by professional technicians to avoid system failures or equipment damage caused by non professional operations.