CG4300-DMC
hardware user’s manual
DAINCUBE Corp.
19 / 28
8.5. Ethernet wiring
An Ethernet PIN is assigned as shown in the table below.
RJ45
26pin
receptacle pin
name
Description
1
14
Tx+
Transmit Data +
2
15
Tx-
Transmit Data -
3
23
Rx+
Receive Data +
6
24
Rx-
Receive Data -
shield
21
Cable shield
Functional earth
[Table 8-1] Ethernet connector map
8.5.1. Ethernet cable
CG4300-DMC Ethernet communication cable recommended specification
Cable minimum specification
: CAT.5e STP
Recommended specification : over CAT.5e/6 STP
Plug: STP CAT.7 RJ-45 8P8C (metal material) used
(
※
you should connect the shield between the cable and the plugs. )
When using FTP / STP cable: You must use a metal plug because you need to connect the ground wire
to the plug.
[Figure 8-12] FTP metal cable plug
[Figure 8-13] Cat 5e, Cat 6 cable
⚠
CAUTION
Risk of communication faults!
Malfunctions in communications may happen when using inappropriate cables.
Use only network cables of the categories 5 (Cat 5e, Cat 6 or Cat 7) or higher
within EtherCAT ® networks.
