The AD module is connected to Omron PLC A through Modbus/RS485 protocol

Description :

　　What are the main features and indicators of the AD module? Working voltage 17-24V DC, built-in anti reverse circuit, built-in recoverable wire, maximum allowable current of 0.3A;? RS-485 or RS-232 serial port transmission (only one communication method can be selected for each communication);? Using Modbus protocol, supporting RTU and ASCII modes;? Support device address encoding: 1-32 addresses;? Measurement signal large range:+10mV~+5V;? Baud rate: 9600 bps, 19200 bps (default), 57600 bps;? Hardware configuration with factory reset, which can restore factory settings. As shown in Figure 1, short circuit is sufficient. (Factory default communication parameters: baud rate 19200, even parity, one stop bit, 8-bit data bits, device address 1, RTU communication mode);? Working current (AD module only): approximately 35-65mA (depending on the processor's computational complexity, the sampling rate determines the computational complexity);? Operating temperature range: -40 ℃ to+85 ℃;? Storage temperature range: -60 ℃ to+90 ℃;? AD module bare board size (mm): 60 × 60 × 1.6 (length × width × height);? AD module plastic shell size (mm): 65 × 62 × 24 (length × width × height);? Weight: Approximately 76g.

AfterSalesService :

• AD module through Modbu