Proline Promag 53 PROFIBUS DP/PA
Wiring
Hauser
59
4.3.2
Transmitter connection
#
Warning!
• Risk of electric shock. Switch off the power supply before opening the device. Do not install or
wire the device while it is connected to the power supply. Failure to comply with this precaution
can result in irreparable damage to parts of the electronics.
• Risk of electric shock. Connect the protective ground to the ground terminal on the housing
before the power supply is applied (not required for galvanically isolated power supply).
• Compare the specifications on the nameplate with the local supply voltage and frequency. The
national regulations governing the installation of electrical equipment also apply.
1.
Unscrew the connection compartment cover (a) from the transmitter housing.
2.
Feed the power supply cable (b), the signal cable (d) and the fieldbus cable (e) through the
appropriate cable entries.
3.
Perform wiring in accordance with the respective terminal assignment and the associated
wiring diagram.
"
Caution!
– Risk of damage to the fieldbus cable!
Observe the information about shielding and grounding the fieldbus cable.
– We recommend that the fieldbus cable not be looped using conventional cable glands. If you
later replace even just one measuring device, the bus communication will have to be
interrupted.
4.
Screw the cover of the connection compartment (a) back onto the transmitter housing.