WAGO I/O SYSTEM 750 XTR
Device Description
55
750-333/040-000 FC PROFIBUS G2 12MBd XTR
Manual
Version 1.4.0
4.5.3
Supply
Table 21: Technical Data
– Supply
Internal current consumption (5 VDC)
200 mA
Total current for I/O modules (5 VDC)
1800 mA
Input current
max.
(24 VDC)
500 mA
Power failure time acc. IEC61131-2
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
+15 °C
… +35 °C
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)
Efficiency of power supply
typ.
at nominal
load
90 %
Current via PROFIBUS interface
(D-Sub9, pins 5 and 6)
Max. 80 mA at 5 V
Isolation (peak value)
510 VAC
2)
or 775 VDC power
supply/DIN rail
Rated impulse voltage
1 kV
Pollution degree acc. to IEC61131-2
2
1)
Including residual ripple of 15 %
2)
When performing insulation testing, observe the instructions in the manual!
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.
4.5.4
Accessories
Table 22: Technical Data
– Accessories
Miniature WSB Quick marking system
GSD files
Download:
www.wago.de
