TTL to MBUS, serial to MBUS host module

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TTL to MBUS main module, serial to MBUS main module, applied to water, gas, heat, table MBUS meter reading module, input wide voltage range 5V-15V, compatible with a variety of TTL levels, TTL level can be set, bus belt Short-circuit protection, self-recovery after canceling the short circuit, and ultra-low power consumption in the short-circuit protection state.

   The module is compatible with a variety of TTL levels, and can be flexibly applied in other modules such as wireless RF to MBUS module, GPRS to MBUS, 485 to MBUS.

   Modules are commonly used in wireless RF to MBUS, GPRS to MBUS, 485 to MBUS and other applications.

Note: The latest version of the module is slightly different from the picture, and the parameters/sizes/interfaces are identical.

 

 Features:

1. Compatible with 3.3V, 5V TTL level, level voltage can be set!

2, bus output short circuit protection, short circuit status indication output, bus short circuit self-recovery!

3, in line with MBUS international standards and international standards!

4, small size, low space cost, easy to install!

5, the system is completely shielded, the communication is stable and reliable, and has better EMC!

6, communication baud rate 300-9600 can be adapted! With the shop's slave module limit communication baud rate up to 38400 no error!

7. Data communication within the rated load range is not spontaneously received!

8, no data spontaneous self-receiving phenomenon!

Provides bus voltage within the MBUS standard range. The following is a description of the MBUS standard.

Note: The module automatically shuts down the bus after short circuit. The bus has ultra-low power consumption. The module automatically detects whether the bus is short-circuited and can be automatically restored!

Interface Description: