Siemens SITRANS TSinsert Notice De Service page 17

Note
Improvement of interference immunity
● Lay signal cables separate from cables with voltages > 60 V.
● Use cables with twisted wires.
● Keep device and cables in distance to strong electromagnetic fields.
● Use shielded cables to guarantee the full specification according to HART.
● Refer to HART communication information in Chapter "Technical data (Page 22)".
5.1.1 For SITRANS TSinsert/TS200/TS500
NOTICE
Ambient temperature too high
Damage to cable sheath.
● At an ambient temperature ≥ 60 °C (140 °F), use heat-resistant cables suitable for an ambient temperature at least 20
°C (68 °F) higher.
5.1.2 For SITRANS TS500
NOTICE
Condensation in the device
Damage to device through formation of condensation if the temperature difference between transportation or storage and
the mounting location exceeds 20 °C (68°F).
● Before taking the device into operation let the device adapt for several hours in the new environment.
5.1.3 For SITRANS TS100/TS200
WARNING
Use of plug connectors in explosive dust atmosphere
Danger of explosion.
Temperature sensors of the SITRANS TS100 and SITRANS TS200 series must not be used together with plug connectors
in atmospheres with combustible dust.
● Do not use plug connectors in areas with combustible dust.
5.2 Electrical connection
Procedure
Note
Connection sequence
Install the temperature transmitter before connecting the temperature sensor electrically.
1. Release the fixing screws on the enclosure cover and remove the enclosure cover.
2. Insert the connecting cable through the cable gland.
3. Connect the wires to the relevant connecting terminals. Observe the terminal assignment.
– Electrical connection of resistance thermometers (Page 18)
– Electrical connection of thermocouples (Page 18)
– Electrical connection of connectors (Page 19)
SITRANS TSinsert/TS100/TS200/TS300/TS500
A5E03920348-04, 09/2013
17