Getting Started; Commissioning The Sitrans Th/Tr With 4 - Siemens SITRANS T Series Compact Operating Instructions

Getting started

1.1 Commissioning the SITRANS TH/TR with 4 ... 20 mA
Condition
Before you start, note the following safety notes:
• General safety notes (Page 19)
• Basic safety notes: Installing/mounting (Page 23)
• Basic safety notes: Connecting (Page 37)
• Basic safety notes: Commissioning (Page 61)
Read the entire device manual in order to achieve the optimum performance of the device.
Procedure
1. If you want to change the factory settings, configure the device using the USB modem and
the SIPROM T parameter assignment software.
– Read the operating instructions for information on this.
2. Install the device.
Installing SITRANS TH in a connection head (Page 27)
Installing SITRANS TH on DIN rail and G rail (Page 29)
Installing SITRANS TR on DIN rail (Page 30)
3. Connect the device.
Connecting TH320 (Page 38)
Connecting TH420 (Page 40)
Connecting TR320 (Page 42)
Connecting TR420 (Page 44)
4. For devices with intrinsically safe protection type, use an isolating power supply that
corresponds to the requirements of the relevant type of protection.
5. Switch on the power supply.
Switching on the supply voltage (Page 61)
6. Wait for 2 seconds.
After this startup time, the device is operational.
7. Wait 5 minutes to get exact measured values.
Result
The LED is lit green.
SITRANS TH320/TH420/TR320/TR420/TF320/TF420
Compact Operating Instructions, 05/2020, A5E41865021-AC
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