750-841 WAGO, 750-841 Datasheet - Page 42

• Manufacturer Part Number: 750-841
• Description: CONTR.ETHERNET TCP/IP 10/100MBIT
• Manufacturer: WAGO

Specifications of 750-841

• Rohs Compliant: YES
• No. Of Digital Inputs: 10
• No. Of Digital Outputs: 10

34 •
2.7.6 Power Supply Unit
The WAGO-I/O-SYSTEM 750
Power Supply
The WAGO-I/O-SYSTEM 750 requires a 24 V direct current system supply
with a maximum deviation of -15% or +20 %.
A buffer (200 µF per 1 A current load) should be provided for brief voltage
dips. The I/O system buffers for approx 1 ms.
The electrical requirement for the field supply is to be determined individually
for each power supply point. Thereby all loads through the field devices and
bus modules should be considered. The field supply as well influences the bus
modules, as the inputs and outputs of some bus modules require the voltage of
the field supply.
Recommendation
A stable network supply cannot be taken for granted always and everywhere.
Therefore, regulated power supply units should be used in order to guarantee
the quality of the supply voltage.
Note
The system supply and the field supply should be isolated from the power
supplies in order to ensure bus operation in the event of short circuits on the
actuator side.
WAGO products
Article No.
787-903
787-904
787-912
288-809
288-810
288-812
288-813
Description
Primary switched - mode, DC 24 V, 5 A
wide input voltage range AC 85-264 V
PFC (Power Factor Correction)
Primary switched - mode, DC 24 V, 10 A
wide input voltage range AC 85-264 V
PFC (Power Factor Correction)
Primary switched - mode, DC 24 V, 2 A
wide input voltage range AC 85-264 V
PFC (Power Factor Correction)
Rail-mounted modules with universal mounting carrier
AC 115 V / DC 24 V; 0,5 A
AC 230 V / DC 24 V; 0,5 A
AC 230 V / DC 24 V; 2 A
AC 115 V / DC 24 V; 2 A
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP