GSM communication module CMB2001-0501

Modbus RTUGPRSdata transmission

CMB2001-0501, as a wireless data transmission communication module, uses Modbus-RTU protocol and GPRS to combine with NA2000 series PLC and other products to be used in the automation system to realize the wireless connection between the automation system and GPRS network and GSM network. Through the software NAPro, the PLC is remotely programmed and diagnosed to realize the download function on the program. CMB2001-0501 is especially suitable for applications such as remote monitoring of distributed systems. Transmission characteristics Data transmission is open and transparent. Support persistent online mode, with disconnection redial and heartbeat function. Support multiple triggering methods to save traffic costs. Support the sending and receiving of SMS data. Supports simultaneous transmission of multiple data centers. Support local configuration. Support two communication methods: GPRS network and GSM network.