This note applies to SL series modules with repeater function such as E90-DTU(400SL33), E90-DTU(230SL37), E90-DTU(400SL37). 2 Function description Relay networking, that is, the relay node plays the role of relay in the wireless network, which can relay and amplify the signal, SOC module thereby extending the coverage of the wireless network. 3 Application introduction Taking the E22 series as an … Continua a leggere
The integrated op amp is a multi-stage circuit with extremely complex interior. Usually, in circuit design, we only need to master the relevant characteristics of the integrated op amp. The specific internal circuit does not need to be overly considered. To learn and understand the characteristics UART module of the integrated op amp, we can pass Analysis of some typical … Continua a leggere
ME31 series network IO supports connecting RTU devices through serial port to expand the number and type of IO, such as connecting MA01-XXCX0080 to expand 8-channel relay output, connecting MA01-AXCX4040 to expand 4-channel switching value acquisition, which can realize access to user’s own RTU node through Ethernet interface . ME31-XAXA0404 (Modbus addr: 1) uses RS-485 bus to connect MA01-AXCX4040 (Modbus … Continua a leggere