Technical specifications
● Power failure buffering backplane bus
min. 0.25 ms
Electrical isolation
● between the supply voltage and power bus
Yes
● between the supply voltage and backplane bus as well
as IM supply
Yes
Insulation tested
● between supply voltage and all output voltages
600 V DC
Current consumption
● from power supply L+
Max. 4A
2
Starting current inrush
● for 24 V DC
24.8A
Power loss from the module
20W
3
Permitted input power
max. 78.6 W
Output current at ambient temperature up to product ver‐
sion 2 of Power Supply PS
● From -20°C to +60°C with horizontal installation and
-20°C to +40°C for all other installation positions
max. 5A
● +60°C to +70°C with horizontal installation
max. 3.5 A
Output current at ambient temperature as of product ver‐
sion 3 of Power Supply PS
● From -20°C to +70°C with horizontal installation and
-20°C to +50°C for all other installation positions
max. 5A
Status, interrupts, diagnostics
Status display
yes (on IM 152)
Interrupts
No
Diagnostic functions
● Group error display
No
● Diagnostic information can be read
yes (over IM 152)
Safety data
See EC-type-examination certificate
KEMA 04ATEX2263
U
M
250 V DC, 250 V AC
1
up to product version 2: Tolerance range 20 V DC to 30 V DC, product version 3 and higher: Tolerance
range 19.2 V DC to 30 V DC.
Fusing with 6 A automatic circuit breaker and tripping characteristic C (for each ET 200iSP station)
2
Rated current: 3.3A (for 24 V DC)
3
You can find additional information about power loss in the section Restricted Number of Connectable
Note
Take appropriate measures to ensure that U
m
= 250 V DC, 250 V AC is not violated.
Power Supply
10.1 Power supply PS 24 VDC
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
223