Beckhoff CX8110, Manual, Page: 13 / 73

Product overview
CX8110 13 Version: 1.4
4.1 Structure
1
2
7
4
8
10
11
12
14
3
13
15
5
6
9
10
Fig. 1: Sample configuration of a CX8110 Embedded PC.
Table 2: Legend for the configuration.
No. Component Description
1
DIP switch [ } 30] (S101).
The DIP switches can be used to define the Explicit Device
Identification for the EtherCAT slave interfaces (X101, X102).
2
Battery compartment
[
} 64] (under the front
flap).
Power supply for the battery-backed clock for time and date.
3
MicroSD card slot [ } 18]
(under the front flap).
Slot for industrial MicroSD cards.
4
EtherCAT slave interfaces
RJ45 [
}
15] (X101, X102).
EtherCAT In and EtherCAT Out for connection to an EtherCAT
master.
5
Reset button [
}
18]
This switches the Embedded PC to Config mode.
6
Diagnostic LEDs [ } 60] .
Diagnostic LEDs. You can create your own diagnostic messages
for the WD and ERR diagnostic LEDs (see: Controlling CX8190
LEDs).
7
Ethernet interface [
}
15]
(X001).
Interface for commissioning and programming the Embedded PC.
8
Diagnostic LEDs, power
supply terminal [
} 60] .
Diagnosis of the power supply for the Embedded PC and the
terminal bus. Status of the E-bus and K-bus communication.
9 Spring-loaded terminals,
+24 V and 0 V Power supply for Embedded PC.
10 Terminal bus (K-bus or E-
bus) Interface for EtherCAT Terminals or Bus Terminals. Data exchange
and supply.
11 Spring-loaded terminal,
+24 V Power supply for Bus Terminals via power contact.
12 Spring-loaded terminal, 0 V Power supply for Bus Terminals via power contact.
13 Terminal release Releases the power supply terminal and therefore the Embedded
PC from the mounting rail.
14 Spring-loaded terminal, PE Spring-loaded terminal for power contact PE.
15 Power contacts, +24 V,
0 V, PE Power contacts for Bus Terminals.