Monitoring circuit of RS485 bus

• Main Authors: WANG PENG, PAN QINGSHENG, FU ZIMING, WANG YISHEN, QIU NANYANG, LIU XINXIN, HE JIANWEN
• Format: Patent
• Language: English
• Published: 01.04.2015
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; SIGNALLING; TRANSMISSION; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

The utility model provides a monitoring circuit of an RS485 bus. The monitoring circuit includes a control module, a control monitoring circuit and a data monitoring circuit, the control monitoring circuit includes a first communication switching circuit and a first communication transceiving circui...