Services Modbus gateway
Digi Connect IT® 16/48 User Guide
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l Whether packets should be delivered to a fixed Modbus address.
l Whether packets should have their Modbus address adjusted downward before to delivery.
WebUI
1. Log into the Connect IT 16/48 WebUI as a user with full Admin access rights.
2. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
3. Click Services > Modbus Gateway.
4. Click Enable to enable the gateway.
5. Click Debug to allow verbose logging in the system log.
Configure gateway servers
1. Click to expand Gateway Servers.
2. For Add Modbus server, type a name for the server and click .
The new Modbus gateway server configuration is displayed.
3. The new Modbus gateway server is enabled by default. Toggle off Enable the server to
disable.
4. For Connection type, select Socket or Serial. Available options in the gateway server
configuration vary depending on this setting.