WAGO-I/O-SYSTEM 750
Device Description
17
750-451 8 AI RTD
Manual
Version 1.1.0
Pos: 17.13 /Serie 750 ( WAGO-I/O-SYST EM)/Gerätebeschr eibung/Anschlüsse/Leistungskontakte/F eldversorgung - Ü berschrift 3 @ 6\mod_1256294692864_21.docx @ 43664 @ 3 @ 1
3.2.2
Power Jumper Contacts/Field Supply
Pos: 17.14.1 /Serie 750 ( WAGO-I/O- SYST EM)/Wichtig e Erl äuter ung en/Sicher hei ts- und sonstige Hi nweise/Vorsicht/Vorsicht: Verletzungsgefahr durch schar fkantige Messer kontakte! @ 6\mod_1256193279401_21.docx @ 43414 @ @ 1
Risk of injury due to sharp-edged blade contacts!
The blade contacts are sharp-edged. Handle the I/O module carefully to prevent
injury.
Pos: 17.14.2 /Serie 750 ( WAGO-I/O- SYST EM)/Gerätebeschr eibung/Anschlüsse/Leistungskontakte 2 LK (M esser/Leistungskontakte 2 LK (Messer/F eder) - Einl eitung @ 15\mod_1371721641099_21.docx @ 123714 @ @ 1
The I/O module 750-451 has 2 self-cleaning power jumper contacts that supply
and transmit power for the field side. The contacts on the left side of the I/O
module are designed as blade contacts and those on the right side as spring
contacts.
Pos: 17.14.3 /Serie 750 ( WAGO-I/O- SYST EM)/Gerätebeschr eibung/Anschlüsse/Leistungskontakte 2 LK (M esser/Feder) - Abbildung (16-Kanal) @ 15\mod_1370866610582_21.docx @ 122222 @ @ 1
Figure 3: Power Jumper Contacts
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Table 4: Legend for Figure “Power Jumper Contacts”
Contact
Type
Function
1
Spring contact
Potential transmission (U
v
) for field supply
2
Spring contact
Potential transmission (0 V) for field supply
3
Blade contact
Potential feed-in (0 V) for field supply
4
Blade contact
Potential feed-in (U
v
) for field supply
Pos: 17.14.5 /Serie 750 ( WAGO-I/O- SYST EM)/Wichtig e Erl äuter ung en/Sicher hei ts- und sonstige Hi nweise/Achtung/Achtung: Maxi maler Str om Leistungskontakte 10 A @ 3\mod_1226499143500_21.docx @ 25029 @ @ 1
Do not exceed maximum current via power jumper contacts!
The maximum current to flow through the power jumper contacts is 10 A.
Greater currents can damage the contacts.
When configuring your system, ensure that this current is not exceeded. If
exceeded, insert an additional supply module.
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