E2227
Rev 17.05.2021
Delivery set
●
Humidity and temperature transmitter E2227
●
Set of mounting accessories (2 screws with plastic dowels)
Emergency mode
The current outputs of the transmitter may be programmed via Modbus commands to
signal if the connection with the sensor is lost. The signal may be set to 3,8 mA or 21,5 mA.
See the table of Modbus registers for more information.
Return to default settings
To reset the device’s Slave ID, baud rate and stop bit number to factory settings, proceed as
follows:
1. De-energize the device
2. Connect the X6 jumper
3. Turn on the device
4. De-energize the device
5. Disconnect the X6 jumper
6. Turn on the device
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