The EM-482-1 provides communication via the MODBUS protocol between clients and servers in TCP networks over a Wi-Fi channel and devices with an RS-485 interface.
The EM-482-1 comes with an external antenna for installation in environments with weak Wi-Fi signals (e.g., inside metal cabinets).
The EM-482-1 features:
- Various RS-485 exchange modes (master or slave, RTU or ASCII, a wide range of transmission speeds, parity check selection, 1 or 2 stop bits, configurable delay).
- Configurable request redirection.
- Access protection (password protection for reading status, device configuration, connection to the MODBUS network, and reading/writing via the MODBUS network).
- Firmware update capability.
Key features of the EM-482-1:
- Reading parameters of connected devices.
- Sending programmable SMS and email notifications
- Parameter history in graphs.
- Real-time monitoring.
- Remote device control.
- Internet access via Wi-Fi.
- Connection of up to 247 Modbus devices simultaneously.
