48
Device Description
WAGO-I/O-System 750
750-370 PROFINET IO Fieldbus Coupler
Manual
Version 2.0.0
Pos: 30.1 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebeschrei bung/Anschl üsse/F eldbuskoppler/-controller/Fel dbusanschl uss - Überschrift 3 @ 5\mod_1245071569213_21.docx @ 35313 @ 3 @ 1
4.3.2
Fieldbus Connection
Pos: 30.2 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebeschrei bung/Anschl üsse/F eldbuskoppler/-controller/Anschluss Fel dbus über zwei RJ-45-Steckver binder - Ei nleitung (750- 370) @ 22\mod_1429517829303_21.docx @ 180532 @ @ 1
Connection to the fieldbus is by two RJ-45 connectors. The PROFINET coupler
supports a transmission speed of 100 Mbit/s and full-duplex operations.
Pos: 30.3 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebeschrei bung/Anschl üsse/F eldbuskoppler/-controller/Di e RJ- 45-Buchsen si nd entsprechend den Vorgaben für 100BaseT X beschaltet. (750- 354) @ 7\mod_1273051805011_21.docx @ 56136 @ @ 1
The RJ-45 socket on the fieldbus couplers are wired per the 100BaseTX standard.
The colors of the wires should correspond to the assignment T568B according to
TIA/EIA-568-B.
A fully-shielded twisted pair cable (SF/FTP, S/FTP, S/UTP) is exclusively
recommended as the connecting cable. The maximum length of the transmission
cable is 100 m, if transmission of Class D is achieved in accordance with EN
50173.
Pos: 30.4 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebeschrei bung/Anschl üsse/F eldbuskoppler/-controller/Di e Anschl ussstell e ist so konzi piert, dass Einbau i n einen 80 mm hohen Schaltschr ank möglich ist. @ 5\mod_1245073401892_21.docx @ 35339 @ @ 1
The RJ-45 socket is arranged physically lower, allowing the coupler to fit in an
80 mm high enclosure once connected.
Pos: 30.5 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebeschrei bung/Anschl üsse/F eldbuskoppler/-controller/Tabell e, Abbil dung, Busanschl uss und Steckerbeleg ung RJ- 45- Stecker @ 5\mod_1245073518124_21.docx @ 35342 @ @ 1
Figure 23: RJ-45 Connector
Pos: 30.6 /All e Seri en ( Allgemei ne Dokumente) ( Allgemei ne Module)/Wichtige Erläuterungen/Sicherheitshi nweise/Achtung/Achtung: Nicht in T el ekommuni kationsnetzen einsetzen! (Zusatz RJ-45) @ 3\mod_1224065187468_21.docx @ 24076 @ @ 1
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.
Pos: 31 /D okumentation allgemei n/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.docx @ 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