Operating Concepts
R&S
®
NRPxxS(N)
31User Manual 1177.5079.02 ─ 10
Setup
Ethernet Switch
(PoE)
1
4
6
5
2
3
HOST
INTERFACE
IN: 3 V or 5 V logic
OUT: min. 2 V into 50 Ω
max. 5.3 V
TRIG2
I/0
PoE
SMART SENSOR TECHNOLOGY
NRP
7
Figure 5-1: Setup with the web user interface
1 = Signal source
2 = LAN power sensor
3 = RJ-45 Ethernet connector
4, 6 = RJ-45 Ethernet cable
5 = Ethernet switch supporting PoE power delivery
7 = Computer with a supported web browser installed
Incorrectly connecting/disconnecting the R&S NRPxxS(N) power sensors can damage
the power sensors or lead to erroneous results.
Ensure that you connect/disconnect your power sensor as described in Chapter 3,
"Preparing for Use", on page 11.
Starting a measurement
1. Connect the cables as shown in Figure 5-1.
For a detailed description, refer to Chapter 3.5.2, "Setting Up a LAN Connection",
on page 16.
2. Open a supported web browser.
3. Enter the instrument name or the IP address of the sensor you want to connect to.
Example: http://nrp33sn-123456
For details on how to find out the IP address or hostname, refer to Chapter 3.5.2.4,
"Assigning the IP Address", on page 21 and Chapter 3.5.2.3, "Using Hostnames",
on page 20.
Browser-Based User Interface