Pos : 31.1 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebesc hrei bung/Ansc hl üsse/F eldbus koppler/-c ontroller/Fel dbus anschl uss - Übersc hrift 3 @ 5\mod_1245071569213_21.doc x @ 35313 @ 3 @ 1

4.3.2

Fieldbus Connection

Pos : 31.2 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebesc hrei bung/Ansc hl üsse/F eldbus koppler/-c ontroller/Ansc hluss Fel dbus über z wei RJ-45-Stec kver binder mit 2-Port-Switc h - Ei nleitung ( 750-375, - 377) @ 15\mod_1370594780444_21.doc x @ 122117 @ @ 1

The fieldbus is connected via two RJ-45 plugs.

Via these plugs the ports of the integrated switch are physically connected to the

network by cable stated below.

The integrated switch works in cut-through operation.

The PHYs of each port support the transmission rates 10/100 Mbit as well as the

transmission modes full-duplex, half-duplex and autonegotiation.

Pos : 31.3 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebesc hrei bung/Ansc hl üsse/F eldbus koppler/-c ontroller/Di e Beschaltung der RJ-45-Buc hs en sind ents prec hend den Vorgaben für 100Bas eTX - PR OFIN ET IO @ 15\mod_1370598312759_21.doc x @ 122155 @ @ 1

The wiring of the RJ-45 plugs corresponds to the specifications for 100BaseTX.

The PROFINET standard prescribes a category 5 twisted pair cable to be used.

Cable types S-UTP (Screened Unshielded Twisted Pair) and STP (Shielded

Twisted Pair) with a maximum segment length of 100 m or approximately

328.08 feet can be used.

Pos : 31.4 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebesc hrei bung/Ansc hl üsse/F eldbus koppler/-c ontroller/Di e Anschl usss tell e ist so konzi piert, dass Einbau i n einen 80 mm hohen Schalts chr ank möglich ist. @ 5\mod_1245073401892_21.doc x @ 35339 @ @ 1

The RJ-45 socket is arranged physically lower, allowing the coupler to fit in an

80 mm high enclosure once connected.

Pos : 31.5 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebesc hrei bung/Ansc hl üsse/F eldbus koppler/-c ontroller/Tabell e, Abbil dung, Busansc hl uss und Stec kerbeleg ung RJ- 45- Stec ker @ 5\mod_1245073518124_21.doc x @ 35342 @ @ 1

Figure 23: RJ-45 Connector

Table 14: RJ-45 Connector and RJ-45 Connector Configuration

Contact

Pos : 31.6 /All e Seri en ( Allgemei ne Module)/Wic htige Erläuterungen/Sicherheits- und sons tige Hi nweis e/Ac htung/Achtung: Nic ht in T el ekommuni kationsnetzen eins etzen! (Zus atz RJ-45) @ 3\mod_1224065187468_21.doc x @ 24076 @ @ 1

Not for use in telecommunication circuits!

Only use devices equipped with ETHERNET or RJ-45 connectors in LANs.

Never connect these devices with telecommunication networks.

Pos : 32 /D okumentation allgemei n/Glieder ungs elemente/---Seitenwechs el--- @ 3\mod_1221108045078_0.doc x @ 21810 @ @ 1

Signal

TD +

Transmit +

TD -

Transmit -

RD +

Receive +

free