48 Device Description
WAGO I/O SYSTEM 750 XTR
750-8202/040-001 PFC200 2ETH RS TELE XTR
Manual
Version 1.2.0, valid from FW Version 03.01.07(13)
3.8.3
Supply
Table 18: Technical Data – Supply
Internal current consumption (5 VDC)
510 mA
Total current for I/O modules (5 VDC)
1700 mA
Input current
typ.
at nominal load
(24 VDC)
550 mA
Power failure time acc. IEC 61131-2
Depending on external buffering
Supply voltage
System
24 VDC via wiring level
(CAGE CLAMP
®
connection)
Field
24 VDC
• incoming via wiring level
(CAGE CLAMP
®
connection);
• outgoing via power jumper contacts
Derating
under laboratory conditions
for ambient operating temperature
−40 °C … +55 °C
for ambient operating temperature
+55 °C … +70 °C
18 V … 31.2 V (17.4 V … 31.2 V)
1)
18 V … 28.8 V (17.4 V … 28.8 V)
1)
18 V … 26.4 V (17.4 V … 26.4 V)
1)
Lower limit in all temperature ranges
−27.5 %
1)
Efficiency of power supply
typ.
at nominal load
90 %
Rated surge voltage
1 kV
1)
Including residual ripple of 15
%
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.
