This DAM125 can acquire 12 channels single-cell battery voltage, and two channels analog , 1 RS485 supports modbus RTU protocol.

Hardware Features：
1.Acquire 12 cells battery voltage ,each battery range is 0-15v,ccuracy +-0.2%, 12V bit resolution,calculate the total voltage through software configuration.
2.Wide power supply 9-60V.
3.1 RS485,Isolated design.
4.2 AIN, support 4-20mA, 0-5V, switch with short-circuit cap, isolation ground.
5.One data indicator, one running indicator.
6.1 channel total voltage monitoring,multi DAM125 modules used to measure total voltage.

Software Features:
1.Acquire 12 cells battery voltages, each sampling frequency is 20hz, can be grouped, and calculate the total voltage value of each group.
2.Support RS485 configuration parameters, can configure baud rate, parity, data bits, stop bits,  can configure battery grouping, configure AIN type, maximum value, minimum value.
3.RS485 supports baud rate (1200, 2400, 4800, 9600 (default), 19200, 38400bps), data bit (7/8), parity bit, 1/2 stop bit.
4.Support master configuration
5.Data indicator：Light flash when RS485 data transmission,light on 1s shen device turn on.
6.Support Modbus RTU slave.

Application 1: Topology wiring diagram,Can detect multi battery voltage,current

Application 2:Multiple DAM cascades to detect more than 12 cells battery voltage and current