SITRANS P, DS III series (7MF4.33.. 7MF4.34.. 7MF4.35..)
A5E03434631-02, 12/2012
21
4.2 Connecting the device
Opening the device
1. Unscrew the cover of the electrical cable compartment. An identification text "FIELD TERMINAL" is provided at the side
of the housing.
Connecting the device
1. Lead the connecting cable through the cable gland
③.
2. Connect the device to the plant with the protective conductor connection
⑦.
3. Connect the wires to the connecting terminals
④ "+" and "-".
Ensure the correct polarity! If necessary, ground the device using the "-" connection by connecting the "-" connection to
the ground terminal ⑨.
4. If necessary, connect the shield to the screw of the ground terminal
⑨. This is electrically connected with the external
protective conductor connection.
HART PROFIBUS PA / Foundation™ Fieldbus FF
˖
①
Feed separator with integrated load
⑥
Safety catch
②
Auxiliary power
⑦
Protective conductor connection/
equipotential bonding terminal
③
Cable entry for auxiliary power/analog output
⑧
Process connection
④
Connecting terminals
⑨
Ground terminal
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