ICP DAS USA GW-5492 User Manual page 16

Figure 10. Devices addition and RTU configuration
Modbus RTU configuration as shown in Figure 10

ID: Any valid string and number to represent a Modbus Device

COM Port: COM2 or COM3

DeviceID: This number is often referred to unit number or slave ID. The number must be
equal to the remote slave device setting.
Modbus TCP configuration as shown in Figure 11

ID: Any valid string and number to represent a Modbus Device

TCP Address: Remote slave Device IP address

Port: Remote slave Device Port number. The default port number is 502.

Unit: This number is often referred to unit number or slave ID
GW-5492/GW-5493 User's Manual
Figure 11. TCP configuration
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