Type:Logic ICs
Condition:New
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Debugging of USB to MBUS host module and water and gas heat meter
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MBUS bus has voltage to remind buyers to purchase MBUS host. It must have bus protection function. Unprotected functionMay cause computer USB serial port to crash and possibly causeUSB permanent damage. The module bus can be short circuited. Please look at the test chart.
This module contains two sets of MBUSInterface(the same MBUS is divided into two groups) to facilitate multiple slave devices!
Please use our shop to provide USB driver, otherwise it will not be able to communicate properly.
application area
- Intelligent water meter, gas meter and heat meter with MBUS,Smart gridApplication of meter reading
- Intelligent home control with MBUS,Fire alarm and linkagenetwork application
- Central air conditioning control with MBUS,Intelligent sensor networkapplication
Module characteristics
1, fully conforms to MBUS international standards andNational standard
2, compatible with all win10 systems
3, USB power supply, without any external power supply
4, USB hot plug, safety and stability
7, the size of the shell is small and convenient.Field debuggingcarry
8,The shell has no word or pattern logo, and customers can print logo on their own.
9, the module does not spontaneously collect and code errors in normal load range.
10, short circuit protection low power function. After bus short circuitUSB indicator lampOut, the internal automatic shutdown bus into the protection state. About 4S detects whether a bus is short circuited or not.The automatic recovery of short circuit revocation was detected in 4S.USB indicator lampAutomatic recovery. The module is protected and low power consumption, and the computer USB will not die. (hint: USB is dead and needs to restart the computer to recover)..
10, the communication baud rate 300~9600 can be adapted to the maximum 19200bps.
11, according to the load, it can bring about 10 standard MBUS slave devices.
19200 communication waveform
Buyers note:
1,The MBUS host module can only communicate with the slave module. The main module can not communicate with the main module, and the slave module can not communicate with the slave module. Only on the same MBUS busThere can be a host, not two or more than two hosts.
2, USB power supply capability is limited, MBUS bus can load up to 10 standard slave devices at most, and too many slave devices will overload the module.
3, bus protection function. MBUS bus will not damage the module after short circuit, but avoid long short circuit as long as possible.
4, all interfaces of this module can not touch strong power
