DAINCUBE DTP10-L, Hardware User Manual

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DTP10-L hardware user
’s manual
DAINCUBE Corp. 35 / 42
8.3.7. Earthing

The F.G pin in
a
circle Connector must be wired to the F.G terminal of the SMPS.

Earth pin on LAN1 and LAN2 is a signal Shield.

Earth wire should be used more than 2 mm.

The length of the ground line is as short as possible.

AC Power Earth and control system Ground are must be isolated.
Master Slave
Master Slave
√
[Figure 8-18] Earth wiring methods
8.3.8. Ethernet wiring
The following pin assignment is used for the DTP7-L Ethernet master.
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
8.3.9. Ethernet cable

DTP10-L Ethernet communication cable recommended specification

Cable minimum requirements : CAT.5E STP

Recommended: over CAT6

Plug: STP CAT.5E RJ-45 8P8C (Metal materials)
※
you should connect the shield between the cable and the plugs.

In case of use the FTP / STP cable, you should use the Metal plug to connect the plug the shield and
ground wires.
[Figure 8-19] FTP metal cable plug