Setup With Pactware; Connect The Pc - Siemens SITRANS LG270 Operating Instructions Manual

Via the interface adapter
directly on the sensor
Connection via HART
52
7

Setup with PACTware

7.1

Connect the PC

Fig. 22: Connection of the PC directly to the sensor via the interface adapter
1 USB cable to the PC
2 Interface adapter
3 Sensor
6
5
Fig. 23: Connecting the PC via HART to the signal cable
1 SITRANS LG270
2 HART resistance approx. 250 Ω (optional depending on processing)
3 Connection cable with 2 mm pins and terminals
4 Processing system/PLC
5 HART modem
6 Voltage supply
Necessary components:
SITRANS LG270 - Operating Instructions
1
2 4
1
3
2
3
PBD-51041064