X20 system modules • X20 hub system • X20ET8819
X20 system User's Manual 3.10
1891
4.24.2.11 Hardware configuration 3a
Simultaneous data recording at two locations in the network is possible by using two X20HB2880 or X20HB2881.
Only
data from T1 and T3 is analyzed.
Analyzer
Phy
Phy
Phy
P1
T1
T3
P2
T2
T4
Phy
Phy
Phy
X20ET8819
X20HB288x
X20HB288x
Unused
Figure 614: Diagram of hardware configuration 3a
Example application 1 shows data being recorded simultaneously from two hubs.
X20 system
X20 system
Analysis tool
X20 system
Analysis PC
Hub
Digital trigger signals
POWERLINK
(optional)
X20ET8819
Figure 615: Example application 1 of hardware configuration 3, connection via hubs
The two hub expansion modules can also be inserted in series in the network. It should be noted that in this case
data recording is only possible in one direction at a time.
X20 system
X20 system
Analysis tool
Analysis PC
POWERLINK / Profinet / Sercos / ...
APC620
X20ET8819
(100 Mbit/s full or half-duplex)
Figure 616: Example application 2 of hardware configuration 3, connection in line
4.24.2.12 Hardware configuration 3b
With firmware V 1.03 and higher, data traffic in half-duplex networks (e.g. POWERLINK) is recorded in both di-
rections.
Summary of Contents for X20 System
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