Commissioning (hardware)
4.4 Temperature sensor: connection of pins
SITRANS TF280 WirelessHART
26
Operating Instructions, 10/2010, A5E02619566-02
4.4.2
Connection of temperature sensor
Requirement
● The battery is not connected.
Procedure
①
Jumper
④
Terminal
②
Screwdriver
⑤
Terminal block
③
Terminal activation
Figure 4-3
Connection on terminal block
1.
Remove insulation from cable.
2.
Prepare process connection.
If you wish to fit a separate sensor tube:
– Unscrew cable gland
– Screw in threaded adapter:
Threaded adapter M20 x 1.5 → G½
Threaded adapter M20 x 1.5 → ½"NPT
If you wish to connect a cable sensor:
– Unscrew sealing cap of cable gland.
3.
Open electronics area. Unscrew rear housing cover.
4.
Introduce cable into the electronics area.
5.
With 2- and 3-wire connections: make jumper(s).