X20 system modules • X20 hub system • X20HB8815
X20 system User's Manual 3.10
1901
Pinout
Interface
Pin
Ethernet
1
RXD
Receive data
2
RXD\
Receive data\
3
TXD
Transmit data
4
Termination
5
Termination
6
TXD\
Transmit data\
7
Termination
1
Shielded RJ45
8
Termination
Table 681: Pinout
4.24.3.8 Slot for hub expansion modules
Depending on the bus base, up to 2 hub expansion modules can be installed on the left side of the module:
Bus base
Slots for hub expansion modules
X20BB81
1
X20BB82
2
Table 682: Slots for hub expansion modules for various bus bases
The hub expansion module for the gateway is a 2x hub, which allows the gateway to be expanded into a 5x
POWERLINK hub.
HB2880
HB2880
HB8815
Hub
PS
HB2880 HB8815
Hub
PS
HB8815
Hub
PS
PLK
PLK
PLK
PLK
ETH
PLK
PLK
PLK
ETH
PLK
ETH
PLK
5x with X20BB82
3x with X20BB81
with X20BB80
4.24.3.9 Usage examples
Example 1: Online connection with Automation Studio via POWERLINK
Control system
Remote I/O systems
Motion control
ACOPOSmulti
X20 system
PO
W
ER
LI
N
K
X20 system
Sensors
Actuators
Se
ns
or
s
Ac
tu
at
or
s
X20HB8815 module
Remote I/O systems
X20 system
Sensors
Actuators
Laptop
IP
(e
.g
. o
nl
in
e,
V
N
C
, e
tc
.)