7. Close the device.
8. Connect the device to the plant with the protective conductor connection
⑦
.
6.7.3
Connecting the SITRANS TF420 single chamber housing
Condition
The device is opened. (Page 88)
If you use stranded wire used, you need a ferrule.
Note the maximum permissible core cross-section (Page 196).
Connecting
6.7 Connecting the SITRANS TF single chamber housing
SITRANS TH100/TH320/TH420/TR320/TR420/TF320/TF420 with 4 to 20 mA/HART
Operating Instructions, 05/2020, A5E41864807-AB
91