Description
Part number QJ71C24N is a PLC (Programmable Logic Controller) communication module. This device belongs to the MELSEC-Q product series. In addition, it serves as an interface for serial communication, supporting RS-232 and RS-422/485 protocols. The QJ71C24N PLC communication module enables data exchange between devices using RS-232 and RS-422/485 protocols. The module effectively manages the data flow, ensuring accurate and reliable communication between the PLC and the connected devices. Its operation enables the seamless integration of various devices and systems, enhancing the overall functionality and control capabilities of the industrial or marine application where it is used. Its purpose is to improve communication capabilities in industrial and marine applications. In addition, the module comes with one port for RS-232 communication and another that can handle both RS-422 and RS-485 communication. RS-232 is commonly used for point-to-point communication with devices like computers, while RS-422/485 enables multi-point communication, suitable for connecting multiple devices in a network. Moreover, the product dimensions are as follows: Width – 27.4 mm, Height – 98 mm, and Depth – 90 mm, with a weight of 0.2 kg. Its compact size allows for easy integration into existing systems. Regarding conformity, the module complies with various standards, including CE, UL/cUL, EAC, and RoHS. CE compliance means that this product meets the European Economic Area’s safety, health, and environmental protection requirements. UL/cUL certification signifies compliance with safety standards. Additionally, the module has obtained shipping approvals from ABS, BV, DNV GL, LR, NK, and RINA. These approvals are essential for devices used in marine and shipping applications.
