Supply; Fieldbus Modbus/Tcp; Accessories; Table 23: Technical Data - Supply - WAGO -I/O-SYSTEM 750 Manual

60 Device Description
4.5.4

Supply

Table 23: Technical data – Supply
Voltage supply
Input current max.
Power failure time acc. IEC 61131-2
Efficiency of the power supply
Internal current consumption
Total current for I/O modules
Overvoltage category
Isolation
Voltage via power jumper contacts
Current via power jumper contacts
max.
Buffer for system power supply!
The system power supply must be buffered to bridge power outages. As the
power demand depends on the respective node configuration, buffering is not
implemented internally.
To achieve power outages of 1 ms to 10 ms according to IEC61131-2, determine
the buffering appropriate for your node configuration and structure it as an
external circuit.
4.5.5

Fieldbus MODBUS/TCP

Table 24: Technical data – Fieldbus MODBUS/TCP
Input process image max
Output process image max
Input variables max
Output variables max
4.5.6

Accessories

Table 25: Technical data – Accessories
Miniature WSB Quick marking system
WAGO-I/O-PRO
Manual
1.5.0
750-882 Media Redundancy ETHERNET Controller
DC 24 V (-25 % ... +30 %)
500 mA at 24 V
Depending on external buffering
90 %
450 mA at 5 V
1700 mA at 5 V
II
500 V system/supply
DC 24 V (-25 % ... +30 %)
DC 10 A
2040 Byte
2040 Byte
512 Byte
512 Byte
WAGO-I/O-SYSTEM 750