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User Manual / NDA 100/3 TH(S) RG L20 230AC(PoE) LAN
MODBUS Settings for Sensor No.1
Sensor No. 1 Function
3, 4
Function number, which is used for reading temperature and humidity values.
Default: 4. (Default for ELEN sensors.)
Sensor No. 1 Register address for temperature
0 to 65535
Address of register, which contains temperature value.
The temperature value must be signed int and in tenths of °C.
Default: 0. (Default for ELEN sensors.)
Sensor No. 1 Register address for humidity
0 to 65535
Address of register, which contains humidity value.
The humidity value must be signed int and in tenths of %RH.
Default: 10. (Default for ELEN sensors.)
Sensor No. 2 settings
This menu allows user to configure the type of sensor used and its parameters.
Sensor No.2 connection
RS-485,
Ethernet,
None
Select what type of sensor is paired with display.
RS485 – external sensor is attached to display via cable.
Ethernet – LAN type sensor is paired with display.
None – no sensor is connected
Sensor No. 2 ID
Sensor No. 2 ID number or MODBUS slave address.
If MODBUS TCP/IP External Sensor is Connected
Sensor No. 2 IP address
IP address of sensor No. 2, if
Sensor No. 2 connection:
is set to Ethernet.
Sensor No. 2 TCP/IP port
TCP/IP port number of sensor No. 2, if Sensor No. 2 connection: is set to Ethernet.
Default: 502. (MODBUS standard default.)
If MODBUS RS485 External Sensor is Connected
Baud Rate
1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200
Baud rate for sensor No. 2, if Sensor No. 2 connection: is set to RS-485.
Default: 19200. (MODBUS standard default.)
Parity
None, Even, Odd
Parity type of sensor No. 2, if Sensor No. 2 connection: is set to RS-485.
Default: EVEN. (MODBUS standard default.)
Baud rate and Parity of sensor No. 1 and No. 2 have the same settings because they are on the same RS485 bus.