1, Introductions.
JMDM-RS232 serial port controls relay (transistor) board is a high reliable industrial controller which independent research and development by Shenzhen jingmin digital machine Co., Ltd. Can be used to serial control the input and output of a variety of digit quantity / switch quantity signal. The Functions as follows:
1. Collecting the switch quantity signal input state through the controller, real-time displaying to the PC monitoring interface through the serial port.
2. Controlling the ON and OFF of the relay (or transistor) through the computer serial port, to achieve a variety of switch quantity control.
Having extensive application values in various types of civil and industrial occasions, Win the customers respected and loved for their excellent performance and cost-effective,
Use
1. Used for a variety of distributed control system;
Used for a variety of remote monitoring system;
3. Used for the bulb light control of the buildings, advertising and so on, Power plant control, automation workshop of large and medium-sized control project;
4 Used for remote IO module;