Connection On The Device - ABB SensyMaster FMT230 Commissioning Instruction
Thermal mass flowmeter
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Also See for SensyMaster FMT230:
- Commissioning instruction (28 pages) ,
- Operating instruction (112 pages)
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FMT230, FMT250 THERMAL MASS FLOWMETER | CI/FMT230/250-EN REV. B
... 7 Electrical connections
Connection on the device
PA
Potential equalization
Figure 32: Connection to device
Connecting integral mount design
Perform steps
A
to
C
During the process, observe the following instructions:
•
Lead the cable for the power supply into the terminal box
through the left cable entry.
•
Lead the cables for the Modbus outputs and digital
outputs into the terminal box through the right cable
entry.
•
Connect the cables in accordance with the electrical
connection. Connect the cable shields to the designated
grounding clamp in the terminal box.
•
Connect the potential equalization (PE) on the ground
terminal to the terminal box.
•
Use wire end ferrules when connecting.
.
Observe the following points when connecting to the power
supply:
•
Adhere to the limit values of the power supply in
accordance with the information on the device name
plate.
•
The cables must comply with IEC 227 or IEC 245.
•
Complete the electrical connection in accordance with
the electrical connection diagram.
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