CAUTION
When powering the device with 24 V UC exclusively use extra low voltage with protective separation from other
!
circuits (German standard DIN VDE 0106).
Do not connect mains voltage 115 V AC or 230 V AC to the 24 V UC input.
This will damage the device electronics!
Connecting
Connecting power supply 24 V
Step
1.
!
2.
Use a power supply line with sufficient dimensions and ratings
(recommended line safety switches as of 2 A, slow-blow).
3.
Provide a mains switch or switchable power socket close to the device to be able to disconnect
the device from all power if required.
Mark the mains switch accordingly to allow for a clear allocation to the respective equipment.
4.
Connect the power cable to the mains.
5.
Absolutely observe the notes in chapter 6 before switching on the power supply.
42/14-37 EN
Thermal Mass Flowmeter FMT200-D (Sensyflow D)
Action
Check whether the operating voltage specified on the device matches the power
supply voltage.
Electrical installation
17