56
Device Description
WAGO-I/O-System 750
750-370 PROFINET IO Fieldbus Coupler
Manual
Version 2.0.0
4.6.2
System Data
Table 22: Technical Data – System Data
No. of fieldbus couplers connected to
IO controller
limited by PROFINET specification
Transmission medium
Twisted Pair S-
UTP 100 Ω
CAT 5
Max. length of fieldbus segment
100 m between switch and fieldbus
coupler 750-370;
max. length of network limited by
PROFINET specification
Baud rate
100 Mbit/s
Transmission method
100Base-TX
Buscoupler connection
2 x RJ-45
PROFINET IO standard
V2.2
Conformance Class B
4.6.3
Supply
Table 23: Technical Data – Supply
Power supply
DC 24 V (-25 % … +30 %)
Efficiency of the power supply (typ.)
at nominal load (24 V)
87 %
Input current typ. at rated load
500 mA
Internal current consumption (5 V)
300 mA
Total current for I/O modules (5 V)
1700 mA
Isolation
500 V system/supply
Voltage via power jumper contacts
DC 24 V (-25 % … +30 %)
Current via power jumper contacts
max.
DC 10 A
4.6.4
Accessories
Table 24: Technical Data – Accessories
Miniature WSB Quick marking system
Pos: 42.1 /All e Seri en ( Allgemei ne Module)/Ü berschriften für alle Serien/Gerätebeschreibung/Anschlusstechni k - Ü berschrift 3 @ 17\mod_1380123271324_21.docx @ 132788 @ 3 @ 1
4.6.5
Connection Type
Pos: 42.2 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebeschrei bung/T echnische Daten/T echnische D aten Verdr ahtungsebene CC - 0,08 bis 2,5mm2 @ 17\mod_1380121238809_21.docx @ 132780 @ @ 1
Table 25: Technical Data – Field Wiring
Wire connection
CAGE CLAMP
®
Cross section
0.08 mm² … 2.5 mm², AWG 28 … 14
Stripped lengths
8 mm … 9 mm / 0.33 in
Pos: 42.3 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebeschrei bung/T echnische Daten/Anschlusstechni k/T echnische D aten Leistungskontakte (Messer/Feder) @ 17\mod_1380123464149_21.docx @ 132791 @ @ 1
Table 26: Technical Data – Power Jumper Contacts
Power jumper contacts
Blade/spring contact, self-cleaning
Voltage drop at I
max.
< 1 V/64 modules
Pos: 42.4 /Serie 750 (WAGO-I/O-SYST EM)/Ger ätebeschrei bung/T echnische Daten/Anschlusstechni k/T echnische D aten Datenkontakte @ 17\mod_1380123495844_21.docx @ 132794 @ @ 1