Connecting; Basic Safety Notes; Missing Pe/Ground Connection; Energized Devices - Siemens SITRANS F Operating Instructions Manual

Connecting

This chapter describes how to wire up the transmitter for operation with a sensor.
● Transmitter power supply, communications and I/O connections (Page 28)
● Sensor connections (Page 28)
● Connecting the power supply (Page 28)
● Connecting Inputs/Outputs (Page 30)
● Connecting channel 1 (Page 31) (Modbus communication channel)
For connection of the sensor, see the relevant sensor Installation Manual.
5.1

Basic safety notes

5.1.1

Missing PE/ground connection

Missing PE/ground connection
Risk of electric shock. May cause death or serious injury.
Depending on the device version, connect the power supply as follows:
● Power plug: Ensure that the used socket has a PE/ground conductor connection. Check
● Connecting terminals: Connect the terminals according to the terminal connection
5.1.2

Energized devices

Energized devices
Risk of electric shock. May cause death or serious injury.
When energized the device may be opened by qualified personnel only.
FST020 IP65 NEMA 4X
Operating Instructions, 09/2017, A5E41425845-AB
WARNING
that the PE/ground conductor connection of the socket and power plug match each other.
diagram. First connect the PE/ground conductor.
WARNING
5
25