Fieldbus Connection; Figure 25: Rj-45 Connector; Table 12: Rj-45 Connector And Rj-45 Connector Configuration - WAGO -I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-882 Media Redundancy ETHERNET Controller
4.2.2

Fieldbus Connection

The connection to the fieldbus is made via two RJ-45 plugs (also called
"Western plugs").
Each port supports the transmission speeds 10/100 Mbit as well as the
transmission modes full and half-duplex.
The wiring of these plugs corresponds to the specifications
for 100BaseTX, which prescribes a category 5 twisted pair cable as the
connecting cable. Cable types S-UTP (Screened Unshielded Twisted Pair) and
STP (Shielded Twisted Pair) with a maximum segment length of 100 m
(approximately 328.08 feet) can be used.
The socket is arranged physically lower, allowing the coupler to fit in an 80 mm
high enclosure after plug connection.

Figure 25: RJ-45 Connector

Table 12: RJ-45 Connector and RJ-45 Connector Configuration

Contact
1
2
3
4
5
6
7
8
Do not use in telecommunication circuits!
Only use devices equipped with ETHERNET or RJ-45 connectors in LANs.
Never connect these devices with telecommunication networks.
Signal
TD + Transmit +
TD - Transmit -
RD + Receive +
free
free
RD - Receive -
free
free
Device Description
Manual
1.5.0
53