Wiring; Wiring Connection - Endress+Hauser Proservo NMS5 Operating Instruction

Proservo NMS5
Endress+Hauser
6

Wiring

6.1

Wiring connection

The electrical connections of NMS5 are shown in "6.2 Terminal Assignment".
CAUTION
The power supply cable should have the following specifications:
• PVC, PE, or equivalently isolated
• 600 V insulation voltage or equivalent.
• Temperature rating 80 or high
The size of the core is defined by the core resistance, voltage drop, and required consumption. The
maximum power consumption of NMS5 is 50 VA/50W.
WARNING
• Connect the ground terminal to the ground line inside or outside the terminal box.
• Use a wire 4mm or more for ground.
2
• Use cables and wires of sufficient and appropriate size and length to make a solid connection at each
terminal required.
DANGER
• Do not stretch cables. This may lead to failure, loss of function, and/or damage to the device and
facility.
• Cut the trim cables for appropriate length. Do not leave the extra cables and wires in the electrical
compartment. This may lead to failure, loss of function, and /or damage to the device and facility.
6 Wiring
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