48
Device Description
WAGO-I/O-SYSTEM 750
750-375 PROFINET IO advanced Fieldbus Coupler
Manual
Version 1.1.0
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 nleit ung ( 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 Beschalt ung der RJ-45-Buc hs en sind ents prec hend den Vorgaben f ür 100Bas eTX - PR OFIN ET I O @ 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 St ec kerbeleg ung RJ- 45- St ec ker @ 5\ mod_1245073518124_21. doc x @ 35342 @ @ 1
Figure 23: RJ-45 Connector
Pos : 31.6 /All e Seri en ( Allgemei ne Module)/ Wic htige Erläut erungen/ Sicherheits- und sons tige Hi nweis e/ Ac htung/ Achtung: Nic ht in T el ekommuni kationsnet zen eins et zen! (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 okument ation allgemei n/ Glieder ungs elemente/---Seit enwechs el--- @ 3\ mod_1221108045078_0. doc x @ 21810 @ @ 1
Table 14: RJ-45 Connector and RJ-45 Connector Configuration
Contact
Signal
1
TD +
Tr
2
TD -
Transmit -
3
RD +
R
4
free
5
free
6
RD -
Receive -
7
free
8
free