Prosonic S FMU95 PROFIBUS DP
Electrical connection
Hauser
25
Terminals for synchronization
Terminals 39, 40: synchronization of multiple Prosonic S transmitters
Terminals for PROFIBUS DP
• Terminal 65: PROFIBUS A (RxT/TxD - N)
• Terminal 66: PROFIBUS B (RxT/TxD - P)
Other elements on the terminal areas
•
Display
Connection of the display or the remote display and operating module
•
Service
Service interface; for connection of a PC/notebook via Commubox FXA291
•
Write protection switch: locks the device to prevent modifications to the configuration.
•
Term.
Bus termination
•
Address
Device bus address
6.3
Special connection instructions
6.3.1
Connecting the power supply
L
CAUTION
To guarantee electrical safety:
‣
Fix the power supply cables securely in place when installing so they are permanently
connected to the electrical installations for the building.
‣
When connecting to the public mains, install a mains switch for the device such that it
is within easy reach of the device. Mark the power switch as a disconnector for the
device (IEC/EN61010).
‣
For the 90-253VAC version: connect potential equalization
‣
Switch off the supply voltage before connecting.
Connection of the power supply in the polycarbonate field housing
Valid for:
Order code 030 (housing, material)
Option 1 (PC field mounting, IP66 NEMA4x)